Mercurial > octave

annotate libgui/graphics/Canvas.cc @ 23083:e9a0469dedd9 stable

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author John W. Eaton <jwe@octave.org>
date Fri, 20 Jan 2017 12:19:08 -0500
parents 8758addcf265
children ef4d915df748 0032c2f7ee4e
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1 /*
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2
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3 Copyright (C) 2011-2016 Michael Goffioul
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include <QApplication>
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28 #include <QBitmap>
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29 #include <QCursor>
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30 #include <QInputDialog>
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31 #include <QList>
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32 #include <QMouseEvent>
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33 #include <QWheelEvent>
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34 #include <QRectF>
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35
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36 #include "Backend.h"
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37 #include "Canvas.h"
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38 #include "ContextMenu.h"
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39 #include "GLCanvas.h"
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40 #include "QtHandlesUtils.h"
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41
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42 #include "annotation-dialog.h"
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43
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44 #include "gl2ps-print.h"
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45 #include "oct-opengl.h"
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46 #include "octave-qt-link.h"
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47
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48 #include "builtin-defun-decls.h"
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49
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50 namespace QtHandles
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51 {
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52
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53 void
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54 Canvas::redraw (bool sync)
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55 {
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56 QWidget *w = qWidget ();
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57
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58 if (w)
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59 {
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60 if (sync)
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61 w->repaint ();
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62 else
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63 w->update ();
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64 }
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65 }
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66
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67 void
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68 Canvas::blockRedraw (bool block)
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69 {
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70 m_redrawBlocked = block;
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71 }
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72
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73 void
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74 Canvas::setCursor (MouseMode mode)
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75 {
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76 QWidget *w = qWidget ();
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77
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78 if (w)
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79 {
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80 static QCursor origCursor = w->cursor ();
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81
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82 switch (mode)
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83 {
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84 case PanMode:
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85 case RotateMode:
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86 w->setCursor (Qt::OpenHandCursor);
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87 break;
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88
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89 case ZoomInMode:
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90 w->setCursor (QPixmap (":/images/zoom-in.png"));
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91 break;
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92
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93 case ZoomOutMode:
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94 w->setCursor (QPixmap (":/images/zoom-out.png"));
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95 break;
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96
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97 default:
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98 w->setCursor (origCursor);
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99 break;
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100 }
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101 }
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102 }
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103
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104 void
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105 Canvas::print (const QString& file_cmd, const QString& term)
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106 {
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107 gh_manager::auto_lock lock;
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108 graphics_object obj = gh_manager::get_object (m_handle);
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109
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110 if (obj.valid_object ())
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111 {
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112 graphics_object figObj (obj.get_ancestor ("figure"));
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113
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114 gl2ps_print (figObj, file_cmd.toStdString (), term.toStdString ());
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115 }
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116 }
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117
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118 /*
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119 Two updateCurrentPoint() routines are required:
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120 1) Used for QMouseEvents where cursor position data is in callback from Qt.
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121 2) Used for QKeyEvents where cursor position must be determined.
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122 */
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123 void
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124 Canvas::updateCurrentPoint(const graphics_object& fig,
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125 const graphics_object& obj, QMouseEvent* event)
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126 {
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127 gh_manager::auto_lock lock;
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128
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129 gh_manager::post_set (fig.get_handle (), "currentpoint",
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130 Utils::figureCurrentPoint (fig, event), false);
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131
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132 Matrix children = obj.get_properties ().get_children ();
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133 octave_idx_type num_children = children.numel ();
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134
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135 for (int i = 0; i < num_children; i++)
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136 {
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137 graphics_object childObj (gh_manager::get_object (children(i)));
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138
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139 if (childObj.isa ("axes"))
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140 {
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141 axes::properties& ap = Utils::properties<axes> (childObj);
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142 Matrix x_zlim = ap.get_transform_zlim ();
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143 graphics_xform x_form = ap.get_transform ();
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144
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145 ColumnVector p1 = x_form.untransform (event->x (), event->y (),
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146 x_zlim(0));
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147 ColumnVector p2 = x_form.untransform (event->x (), event->y (),
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148 x_zlim(1));
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149
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150 Matrix cp (2, 3, 0.0);
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151
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152 cp(0,0) = p1(0); cp(0,1) = p1(1); cp(0,2) = p1(2);
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153 cp(1,0) = p2(0); cp(1,1) = p2(1); cp(1,2) = p2(2);
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154
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155 gh_manager::post_set (childObj.get_handle (), "currentpoint", cp,
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156 false);
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157 }
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158 }
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159 }
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160
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161 void
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162 Canvas::updateCurrentPoint(const graphics_object& fig,
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163 const graphics_object& obj)
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164 {
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165 gh_manager::auto_lock lock;
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166
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167 gh_manager::post_set (fig.get_handle (), "currentpoint",
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168 Utils::figureCurrentPoint (fig), false);
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169
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170 Matrix children = obj.get_properties ().get_children ();
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171 octave_idx_type num_children = children.numel ();
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172
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173 for (int i = 0; i < num_children; i++)
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174 {
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175 graphics_object childObj (gh_manager::get_object (children(i)));
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176
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177 if (childObj.isa ("axes"))
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178 {
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179 // FIXME: QCursor::pos() may give inaccurate results with asynchronous
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180 // window systems like X11 over ssh.
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181 QWidget *w = qWidget ();
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182 QPoint p = w->mapFromGlobal (QCursor::pos ());
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183 axes::properties& ap = Utils::properties<axes> (childObj);
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184 Matrix x_zlim = ap.get_transform_zlim ();
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185 graphics_xform x_form = ap.get_transform ();
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186
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187 ColumnVector p1 = x_form.untransform (p.x (), p.y (), x_zlim(0));
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188 ColumnVector p2 = x_form.untransform (p.x (), p.y (), x_zlim(1));
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189
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190 Matrix cp (2, 3, 0.0);
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191
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192 cp(0,0) = p1(0); cp(0,1) = p1(1); cp(0,2) = p1(2);
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193 cp(1,0) = p2(0); cp(1,1) = p2(1); cp(1,2) = p2(2);
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194
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195 gh_manager::post_set (childObj.get_handle (), "currentpoint", cp,
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196 false);
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197 }
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198 }
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199 }
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200
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201 void
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202 Canvas::annotation_callback (const octave_value_list& args)
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203 {
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204 Ffeval (ovl ("annotation").append (args));
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205
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206 redraw ();
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207 }
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208
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209 void
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210 Canvas::canvasToggleAxes (const graphics_handle& handle)
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211 {
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212 gh_manager::auto_lock lock;
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213
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214 graphics_object go = gh_manager::get_object (handle);
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215
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216 if (go.valid_object ())
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217 {
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218 figure::properties& fp = Utils::properties<figure> (go);
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219
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220 graphics_handle ah = fp.get_currentaxes ();
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221
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222 graphics_object ax = gh_manager::get_object (ah);
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223
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224 if (ax.valid_object ())
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225 {
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226 axes::properties& ap = Utils::properties<axes> (ax);
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227
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228 if (ap.handlevisibility_is ("on"))
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229 {
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230 ap.set_visible (! ap.is_visible ());
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231
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232 redraw (true);
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233 }
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234 }
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235 }
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236 }
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237
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238 void
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239 Canvas::canvasToggleGrid (const graphics_handle& handle)
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240 {
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241 gh_manager::auto_lock lock;
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242
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243 graphics_object go = gh_manager::get_object (handle);
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244
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245 if (go.valid_object ())
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246 {
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247 figure::properties& fp = Utils::properties<figure> (go);
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248
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249 graphics_handle ah = fp.get_currentaxes ();
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250
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251 graphics_object ax = gh_manager::get_object (ah);
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252
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253 if (ax.valid_object ())
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254 {
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255 axes::properties& ap = Utils::properties<axes> (ax);
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256
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257 std::string tmp;
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258
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259 // If any grid is off, then turn them all on. If they are all
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260 // on, then turn them off.
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261
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262 std::string state = ((ap.get_xgrid () == "off"
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263 || ap.get_ygrid () == "off"
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264 || ap.get_zgrid () == "off")
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265 ? "on" : "off");
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266
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267 ap.set_xgrid (state);
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268 ap.set_ygrid (state);
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269 ap.set_zgrid (state);
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270
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271 redraw (true);
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272 }
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273 }
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274 }
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275
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276 static void
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277 autoscale_axes (axes::properties& ap)
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278 {
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279 ap.clear_zoom_stack ();
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280
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281 ap.set_xlimmode ("auto");
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282 ap.set_ylimmode ("auto");
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283 ap.set_zlimmode ("auto");
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284 }
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285
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286 void
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287 Canvas::canvasAutoAxes (const graphics_handle& handle)
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288 {
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289 gh_manager::auto_lock lock;
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290
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291 graphics_object go = gh_manager::get_object (handle);
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292
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293 if (go.valid_object ())
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294 {
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295 figure::properties& fp = Utils::properties<figure> (go);
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062422f2e399 Show axes coordinates in Qt figures (bug #44959)
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296
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297 graphics_handle ah = fp.get_currentaxes ();
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298
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299 graphics_object ax = gh_manager::get_object (ah);
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300
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301 if (ax.valid_object ())
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302 {
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303 axes::properties& ap = Utils::properties<axes> (ax);
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304
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305 autoscale_axes (ap);
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306
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307 redraw (true);
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308 }
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309 }
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310 }
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311
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312 void
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313 Canvas::canvasPaintEvent (void)
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314 {
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315 if (! m_redrawBlocked)
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316 {
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317 gh_manager::auto_lock lock;
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318
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319 draw (m_handle);
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320
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321 if ((m_mouseMode == ZoomInMode && m_mouseAxes.ok ()) || m_rectMode)
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322 drawZoomBox (m_mouseAnchor, m_mouseCurrent);
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323 }
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324 }
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325
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326 static bool
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327 pan_enabled (const graphics_object figObj)
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328 {
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329 // Getting pan mode property:
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330 octave_value ov_pm
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331 = Utils::properties<figure> (figObj).get___pan_mode__ ();
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332
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333 octave_scalar_map pm = ov_pm.scalar_map_value ();
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334
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335 return pm.contents ("Enable").string_value () == "on";
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336 }
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337
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338 static std::string
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339 pan_mode (const graphics_object figObj)
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340 {
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341 // Getting pan mode property:
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342 octave_value ov_pm
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343 = Utils::properties<figure> (figObj).get___pan_mode__ ();
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344
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345 octave_scalar_map pm = ov_pm.scalar_map_value ();
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346
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347 return pm.contents ("Motion").string_value ();
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348 }
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349
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350 static bool
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351 zoom_enabled (const graphics_object figObj)
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352 {
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353 // Getting zoom mode property:
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354 octave_value ov_zm
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355 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
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356
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357 octave_scalar_map zm = ov_zm.scalar_map_value ();
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358
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359 return zm.contents ("Enable").string_value () == "on";
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360 }
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361
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362 static std::string
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363 zoom_mode (const graphics_object figObj)
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364 {
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365 // Getting zoom mode property:
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366 octave_value ov_zm
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367 = Utils::properties<figure> (figObj).get___zoom_mode__ ();
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368
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369 octave_scalar_map zm = ov_zm.scalar_map_value ();
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370
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371 return zm.contents ("Motion").string_value ();
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372 }
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373
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374 void
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375 Canvas::select_object (graphics_object obj, QMouseEvent* event,
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diff changeset
376 graphics_object &currentObj, graphics_object &axesObj,
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diff changeset
377 bool axes_only)
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378 {
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diff changeset
379 QList<graphics_object> axesList;
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diff changeset
380 Matrix children = obj.get_properties ().get_all_children ();
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diff changeset
381 octave_idx_type num_children = children.numel ();
19887
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diff changeset
382
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diff changeset
383 for (int i = 0; i < num_children; i++)
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384 {
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diff changeset
385 graphics_object childObj (gh_manager::get_object (children(i)));
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386
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diff changeset
387 if (childObj.isa ("axes"))
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diff changeset
388 axesList.append (childObj);
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diff changeset
389 else if (childObj.isa ("uicontrol") || childObj.isa ("uipanel")
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diff changeset
390 || childObj.isa ("uibuttongroup"))
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391 {
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diff changeset
392 Matrix bb = childObj.get_properties ().get_boundingbox (false);
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parents: 22323
diff changeset
393 QRectF r (bb(0), bb(1), bb(2), bb(3));
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diff changeset
394
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diff changeset
395 r.adjust (-5, -5, 5, 5);
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diff changeset
396
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diff changeset
397 #if (HAVE_QT4)
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diff changeset
398 bool rect_contains_pos = r.contains (event->posF ());
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diff changeset
399 #else
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diff changeset
400 bool rect_contains_pos = r.contains (event->localPos ());
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diff changeset
401 #endif
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diff changeset
402 if (rect_contains_pos)
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Rik <rik@octave.org>
parents: 22323
diff changeset
403 {
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diff changeset
404 currentObj = childObj;
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Rik <rik@octave.org>
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diff changeset
405 break;
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Rik <rik@octave.org>
parents: 22323
diff changeset
406 }
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Rik <rik@octave.org>
parents: 22323
diff changeset
407 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
408 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
409
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Rik <rik@octave.org>
parents: 22323
diff changeset
410 if (axes_only)
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Rik <rik@octave.org>
parents: 22323
diff changeset
411 {
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diff changeset
412 QPoint pt = event->pos ();
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Rik <rik@octave.org>
parents: 22323
diff changeset
413
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diff changeset
414 for (QList<graphics_object>::ConstIterator it = axesList.begin ();
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Rik <rik@octave.org>
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diff changeset
415 it != axesList.end (); ++it)
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
416 {
22411
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diff changeset
417 const axes::properties& ap =
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diff changeset
418 dynamic_cast<const axes::properties&> ((*it).get_properties ());
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diff changeset
419
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diff changeset
420 ColumnVector p0 = ap.pixel2coord (pt.x (), pt.y ());
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diff changeset
421 Matrix xlim = ap.get_xlim ().matrix_value ();
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diff changeset
422 Matrix ylim = ap.get_ylim ().matrix_value ();
20245
a5f9bf4df254 Avoid crash when trying to annotate an empty figure (bug #45241)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 20244
diff changeset
423
22411
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diff changeset
424 if (xlim(0) < p0(0) && xlim(1) > p0(0)
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parents: 22323
diff changeset
425 && ylim(0) < p0(1) && ylim(1) > p0(1))
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Rik <rik@octave.org>
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diff changeset
426 {
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diff changeset
427 axesObj = *it;
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diff changeset
428 return;
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Rik <rik@octave.org>
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diff changeset
429 }
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Rik <rik@octave.org>
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diff changeset
430 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
431 }
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Rik <rik@octave.org>
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diff changeset
432 else if (! currentObj)
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Rik <rik@octave.org>
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diff changeset
433 {
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diff changeset
434 for (QList<graphics_object>::ConstIterator it = axesList.begin ();
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Rik <rik@octave.org>
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diff changeset
435 it != axesList.end (); ++it)
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parents: 22323
diff changeset
436 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
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diff changeset
437 graphics_object go = selectFromAxes (*it, event->pos ());
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Rik <rik@octave.org>
parents: 22323
diff changeset
438
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
439 if (go)
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Rik <rik@octave.org>
parents: 22323
diff changeset
440 {
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diff changeset
441 currentObj = go;
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Rik <rik@octave.org>
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diff changeset
442 axesObj = *it;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
443 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
444 // FIXME: is this really necessary? the axes object should
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
445 // have been selected through selectFromAxes anyway
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
446 else if (it->get_properties ().is_hittest ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
447 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
448 Matrix bb = it->get_properties ().get_boundingbox (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
449 QRectF r (bb(0), bb(1), bb(2), bb(3));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
450
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
451 #if defined (HAVE_QT4)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
452 bool rect_contains_pos = r.contains (event->posF ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
453 #else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
454 bool rect_contains_pos = r.contains (event->localPos ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
455 #endif
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
456 if (rect_contains_pos)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
457 axesObj = *it;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
458 }
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
459
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
460 if (axesObj && currentObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
461 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
462 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
463 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
464 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
465
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
466 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
467 Canvas::canvasMouseMoveEvent (QMouseEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
468 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
469 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
470 graphics_object ax = gh_manager::get_object (m_mouseAxes);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
471
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
472 if (m_mouseMode != NoMode && (ax.valid_object () || m_mouseMode == TextMode))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
473 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
474 switch (m_mouseMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
475 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
476 case RotateMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
477 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
478 axes::properties& ap = Utils::properties<axes> (ax);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
479
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
480 ap.rotate3d (m_mouseCurrent.x (), event->x (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
481 m_mouseCurrent.y (), event->y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
482
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
483 // Update current mouse position
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
484 m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
485
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
486 // Force immediate redraw
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
487 redraw (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
488 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
489 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
490 case TextMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
491 case ZoomInMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
492 case ZoomOutMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
493 m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
494 redraw (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
495 break;
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
496
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
497 case PanMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
498 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
499 axes::properties& ap = Utils::properties<axes> (ax);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
500
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
501 graphics_object figObj (ax.get_ancestor ("figure"));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
502
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
503 std::string mode = pan_mode (figObj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
504
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
505 ColumnVector p0 = ap.pixel2coord (m_mouseCurrent.x (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
506 m_mouseCurrent.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
507 ColumnVector p1 = ap.pixel2coord (event->x (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
508 event->y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
509
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
510 ap.translate_view (mode, p0(0), p1(0), p0(1), p1(1));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
511
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
512 // Update current mouse position
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
513 m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
514
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
515 // Force immediate redraw
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
516 redraw (true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
517 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
518
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
519 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
520 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
521 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
522 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
523 else if (m_mouseMode == NoMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
524 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
525 graphics_object obj = gh_manager::get_object (m_handle);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
526
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
527 if (obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
528 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
529 graphics_object figObj (obj.get_ancestor ("figure"));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
530
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
531 if (figObj.valid_object () &&
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
532 ! figObj.get ("windowbuttonmotionfcn").is_empty ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
533 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
534 updateCurrentPoint (figObj, obj, event);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
535 gh_manager::post_callback (figObj.get_handle (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
536 "windowbuttonmotionfcn");
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
537 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
538 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
539 }
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
540
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
541 // Update mouse coordinates in the figure window status bar
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
542 graphics_object obj = gh_manager::get_object (m_handle);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
543 graphics_object figObj = obj.get_ancestor ("figure");
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
544
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
545 if (figObj.valid_object () && obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
546 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
547 graphics_object currentObj, axesObj;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
548 select_object (obj, event, currentObj, axesObj, true);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
549
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
550 if (axesObj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
551 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
552 // FIXME: should we use signal/slot mechanism instead of
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
553 // directly calling parent fig methods
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
554 Figure* fig =
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
555 dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
556 axes::properties& ap = Utils::properties<axes> (axesObj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
557
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
558 if (fig)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
559 fig->updateStatusBar (ap.pixel2coord (event->x (), event->y ()));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
560 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
561 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
562 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
563
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
564 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
565 Canvas::canvasMouseDoubleClickEvent (QMouseEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
566 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
567 // same processing as normal click, but event type is MouseButtonDblClick
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
568 canvasMousePressEvent (event);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
569 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
570
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
571 static double
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
572 button_number (QMouseEvent *event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
573 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
574 double retval = 0;
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
575
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
576 switch (event->button ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
577 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
578 case Qt::LeftButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
579 retval = 1;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
580 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
581
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
582 case Qt::MidButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
583 retval = 2;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
584 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
585
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
586 case Qt::RightButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
587 retval = 3;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
588 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
589
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
590 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
591 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
592 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
593
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
594 return retval;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
595 }
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
596
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
597 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
598 Canvas::canvasMousePressEvent (QMouseEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
599 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
600 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
601 graphics_object obj = gh_manager::get_object (m_handle);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
602
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
603 bool isdblclick = (event->type () == QEvent::MouseButtonDblClick);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
604
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
605 if (obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
606 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
607 graphics_object figObj (obj.get_ancestor ("figure"));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
608 graphics_object currentObj, axesObj;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
609
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
610 select_object (obj, event, currentObj, axesObj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
611
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
612 if (axesObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
613 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
614 if (axesObj.get_properties ().handlevisibility_is ("on")
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
615 && axesObj.get_properties ().get_tag () != "legend"
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
616 && axesObj.get_properties ().get_tag () != "colorbar")
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
617 Utils::properties<figure> (figObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
618 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
619 if (! currentObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
620 currentObj = axesObj;
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
621 }
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
622
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
623 if (! currentObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
624 currentObj = obj;
20270
062422f2e399 Show axes coordinates in Qt figures (bug #44959)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 20245
diff changeset
625
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
626 if (currentObj.get_properties ().handlevisibility_is ("on"))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
627 Utils::properties<figure> (figObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
628 .set_currentobject (currentObj.get_handle ().as_octave_value ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
629 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
630 Utils::properties<figure> (figObj).set_currentobject (
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
631 octave::numeric_limits<double>::NaN ());
19887
966a1933f3fa respect x- or y-only pan mode when clicking and dragging (bug #44408)
John W. Eaton <jwe@octave.org>
parents: 19870
diff changeset
632
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
633 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
19765
134e5bfff5c5 * Canvas.cc (button_number): New static function.
John W. Eaton <jwe@octave.org>
parents: 19762
diff changeset
634
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
635 MouseMode newMouseMode = NoMode;
19782
98cc7c741c5a avoid GCC warning about enumeration values not handled in switch statement
John W. Eaton <jwe@octave.org>
parents: 19765
diff changeset
636
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
637 if (fig)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
638 newMouseMode = fig->mouseMode ();
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
639
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
640 switch (newMouseMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
641 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
642 case NoMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
643 gh_manager::post_set (figObj.get_handle (), "selectiontype",
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
644 Utils::figureSelectionType (event, isdblclick), false);
19765
134e5bfff5c5 * Canvas.cc (button_number): New static function.
John W. Eaton <jwe@octave.org>
parents: 19762
diff changeset
645
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
646 updateCurrentPoint (figObj, obj, event);
19765
134e5bfff5c5 * Canvas.cc (button_number): New static function.
John W. Eaton <jwe@octave.org>
parents: 19762
diff changeset
647
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
648 gh_manager::post_callback (figObj.get_handle (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
649 "windowbuttondownfcn",
20520
7d7c91ddc736 Handle hggroup objects "buttondownfcn" when children are clicked (bug #45621)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 20245
diff changeset
650 button_number (event));
19765
134e5bfff5c5 * Canvas.cc (button_number): New static function.
John W. Eaton <jwe@octave.org>
parents: 19762
diff changeset
651
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
652 if (currentObj.get ("buttondownfcn").is_empty ())
20095
c164cfc24bdd QtHandles: add annotations dialog
John Donoghue <john.donoghue@ieee.org>
parents: 20090
diff changeset
653 {
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
654 graphics_object parentObj =
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
655 gh_manager::get_object (currentObj.get_parent ());
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
656
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
657 if (parentObj.valid_object () && parentObj.isa ("hggroup"))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
658 gh_manager::post_callback (parentObj.get_handle (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
659 "buttondownfcn",
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
660 button_number (event));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
661 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
662 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
663 gh_manager::post_callback (currentObj.get_handle (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
664 "buttondownfcn",
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
665 button_number (event));
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
666
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
667 if (event->button () == Qt::RightButton)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
668 ContextMenu::executeAt (currentObj.get_properties (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
669 event->globalPos ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
670 break;
20009
f2dea119369e Qt Canvas: set selection type to 'open' on double click (Bug #44669)
John Donoghue
parents: 20006
diff changeset
671
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
672 case TextMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
673 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
674 if (event->modifiers () == Qt::NoModifier)
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
675 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
676 switch (event->buttons ())
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
677 {
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
678 case Qt::LeftButton:
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
679 m_mouseAnchor = m_mouseCurrent = event->pos ();
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
680 m_mouseMode = newMouseMode;
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
681 m_rectMode = true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
682 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
683 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
684 redraw (false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
685 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
686 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
687
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
688 case PanMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
689 case RotateMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
690 case ZoomInMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
691 case ZoomOutMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
692 if (axesObj && axesObj.get_properties ().handlevisibility_is ("on"))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
693 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
694 bool redraw_figure = true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
695
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
696 if (isdblclick)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
697 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
698 if (event->button () == Qt::LeftButton)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
699 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
700 axes::properties& ap = Utils::properties<axes> (axesObj);
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
701
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
702 autoscale_axes (ap);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
703 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
704 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
705 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
706 redraw_figure = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
707 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
708 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
709 else if (event->modifiers () == Qt::NoModifier)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
710 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
711 switch (event->buttons ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
712 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
713 case Qt::LeftButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
714 m_mouseAnchor = m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
715 m_mouseAxes = axesObj.get_handle ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
716 m_mouseMode = newMouseMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
717 m_clickMode = newMouseMode == ZoomInMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
718 break;
20090
c6c5cb9c4743 Right-click should zoom out by 2 for Qt toolkit (bug #44304).
Rik <rik@octave.org>
parents: 20080
diff changeset
719
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
720 case Qt::RightButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
721 if (newMouseMode == ZoomInMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
722 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
723 m_mouseAnchor = m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
724 m_mouseAxes = axesObj.get_handle ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
725 m_mouseMode = newMouseMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
726 m_clickMode = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
727 }
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
728
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
729 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
730
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
731 case Qt::MidButton:
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
732 {
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
733 axes::properties& ap =
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
734 Utils::properties<axes> (axesObj);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
735
19870
815db217f6f4 provide autoscale option for Qt plotting (bug #44307)
John W. Eaton <jwe@octave.org>
parents: 19867
diff changeset
736 autoscale_axes (ap);
18692
fe0e34be5576 maint: untabify recently added code files.
Rik <rik@octave.org>
parents: 18612
diff changeset
737 }
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
738 break;
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
739
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
740 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
741 redraw_figure = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
742 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
743 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
744 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
745 else if (event->modifiers () == Qt::ShiftModifier)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
746 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
747 switch (event->buttons ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
748 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
749 case Qt::LeftButton:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
750 if (newMouseMode == ZoomInMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
751 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
752 m_mouseAnchor = m_mouseCurrent = event->pos ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
753 m_mouseAxes = axesObj.get_handle ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
754 m_mouseMode = newMouseMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
755 m_clickMode = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
756 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
757 break;
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
758
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
759 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
760 redraw_figure = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
761 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
762 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
763 }
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
764
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
765 if (redraw_figure)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
766 redraw (false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
767 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
768 break;
19762
eebe8da58f8d allow shift + left button to zoom out (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19759
diff changeset
769
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
770 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
771 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
772 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
773 }
20009
f2dea119369e Qt Canvas: set selection type to 'open' on double click (Bug #44669)
John Donoghue
parents: 20006
diff changeset
774
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
775 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
776
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
777 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
778 Canvas::canvasMouseReleaseEvent (QMouseEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
779 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
780 if ((m_mouseMode == ZoomInMode || m_mouseMode == ZoomOutMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
781 && m_mouseAxes.ok ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
782 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
783 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
784 graphics_object ax = gh_manager::get_object (m_mouseAxes);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
785
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
786 if (ax.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
787 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
788 axes::properties& ap = Utils::properties<axes> (ax);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
789
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
790 graphics_object obj = gh_manager::get_object (m_handle);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
791
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
792 graphics_object figObj (obj.get_ancestor ("figure"));
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
793
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
794 std::string zm = zoom_mode (figObj);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
795
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
796 if (m_mouseAnchor == event->pos ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
797 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
798 double factor = m_clickMode ? 2.0 : 0.5;
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
799
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
800 ColumnVector p1 = ap.pixel2coord (event->x (), event->y ());
19894
ac18e88ea1bf zoom about point for single clicks
John W. Eaton <jwe@octave.org>
parents: 19887
diff changeset
801
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
802 ap.zoom_about_point (zm, p1(0), p1(1), factor);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
803 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
804 else if (m_mouseMode == ZoomInMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
805 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
806 ColumnVector p0 = ap.pixel2coord (m_mouseAnchor.x (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
807 m_mouseAnchor.y ());
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
808 ColumnVector p1 = ap.pixel2coord (event->x (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
809 event->y ());
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
810
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
811 Matrix xl (1, 2, 0.0);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
812 Matrix yl (1, 2, 0.0);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
813
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
814 xl(0) = std::min (p0(0), p1(0));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
815 xl(1) = std::max (p0(0), p1(0));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
816 yl(0) = std::min (p0(1), p1(1));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
817 yl(1) = std::max (p0(1), p1(1));
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
818
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
819 ap.zoom (zm, xl, yl);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
820 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
821
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
822 redraw (false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
823 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
824 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
825 else if (m_mouseMode == NoMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
826 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
827 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
828 graphics_object obj = gh_manager::get_object (m_handle);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
829
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
830 if (obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
831 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
832 graphics_object figObj (obj.get_ancestor ("figure"));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
833
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
834 updateCurrentPoint (figObj, obj, event);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
835 gh_manager::post_callback (figObj.get_handle (),
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
836 "windowbuttonupfcn");
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
837 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
838 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
839 else if (m_mouseMode == TextMode)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
840 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
841 gh_manager::auto_lock lock;
20181
aa36fb998a4d maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents: 20110
diff changeset
842
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
843 graphics_object figObj =
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
844 gh_manager::get_object (m_handle).get_ancestor ("figure");
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
845 if (figObj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
846 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
847 QWidget *w = qWidget ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
848 if (w)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
849 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
850 Matrix bb = figObj.get ("position").matrix_value ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
851 bb(0) = m_mouseAnchor.x () / bb(2);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
852 bb(1) = 1.0 - (m_mouseAnchor.y () / bb(3));
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
853 bb(2) = (event->x () - m_mouseAnchor.x ()) / bb(2);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
854 bb(3) = (m_mouseAnchor.y () - event->y ()) / bb(3);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
855
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
856 octave_value_list props = ovl ("textbox", bb);
20107
f1f6d5eab46f Draw a zoom-like box when creating an annotation interactively
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 20106
diff changeset
857
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
858 annotation_dialog anno_dlg (w, props);
20181
aa36fb998a4d maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents: 20110
diff changeset
859
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
860 if (anno_dlg.exec () == QDialog::Accepted)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
861 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
862 props = anno_dlg.get_properties ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
863 props.prepend (figObj.get_handle ().as_octave_value ());
20107
f1f6d5eab46f Draw a zoom-like box when creating an annotation interactively
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 20106
diff changeset
864
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
865 octave_link::post_event (this, &Canvas::annotation_callback,
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
866 props);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
867 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
868 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
869 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
870 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
871 m_rectMode = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
872 m_mouseAxes = graphics_handle ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
873 m_mouseMode = NoMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
874 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
875
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
876 void
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
877 Canvas::canvasWheelEvent (QWheelEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
878 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
879 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
880 graphics_object obj = gh_manager::get_object (m_handle);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
881
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
882 if (obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
883 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
884 std::string mode;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
885
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
886 graphics_object axesObj;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
887
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
888 Matrix children = obj.get_properties ().get_children ();
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
889 octave_idx_type num_children = children.numel ();
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
890
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
891 for (int i = 0; i < num_children; i++)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
892 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
893 graphics_object childObj (gh_manager::get_object (children(i)));
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
894
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
895 if (childObj.isa ("axes"))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
896 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
897 graphics_object go = selectFromAxes (childObj, event->pos ());
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
898
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
899 if (go)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
900 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
901 axesObj = childObj;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
902 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
903 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
904 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
905 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
906
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
907 if (axesObj)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
908 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
909 MouseMode newMouseMode = NoMode;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
910
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
911 graphics_object figObj (obj.get_ancestor ("figure"));
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
912
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
913 Figure* fig = dynamic_cast<Figure*> (Backend::toolkitObject (figObj));
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
914
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
915 if (fig)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
916 newMouseMode = fig->mouseMode ();
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
917
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
918 if (axesObj.get_properties ().handlevisibility_is ("on"))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
919 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
920 Utils::properties<figure> (figObj)
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
921 .set_currentaxes (axesObj.get_handle ().as_octave_value ());
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
922
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
923 if (zoom_enabled (figObj))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
924 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
925 if (event->delta () > 0)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
926 newMouseMode = ZoomInMode;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
927 else
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
928 newMouseMode = ZoomOutMode;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
929
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
930 mode = zoom_mode (figObj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
931 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
932 else if (pan_enabled (figObj))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
933 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
934 newMouseMode = PanMode;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
935
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
936 mode = pan_mode (figObj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
937 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
938 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
939
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
940 bool redrawFigure = true;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
941
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
942 switch (newMouseMode)
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
943 {
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
944 case ZoomInMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
945 case ZoomOutMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
946 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
947 axes::properties& ap = Utils::properties<axes> (axesObj);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
948
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
949 // Control how fast to zoom when using scroll wheel.
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
950 double wheel_zoom_speed = ap.get_mousewheelzoom ();
19759
ed1bafbb87ee allow mouse wheel zoom amount to be configurable for qt graphics (bug #44304)
John W. Eaton <jwe@octave.org>
parents: 19681
diff changeset
951
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
952 // Determine if we're zooming in or out.
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
953 double factor = (newMouseMode == ZoomInMode
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
954 ? 1 / (1.0 - wheel_zoom_speed)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
955 : 1.0 - wheel_zoom_speed);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
956
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
957 // FIXME: should we zoom about point for 2D plots?
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
958
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
959 ap.zoom (mode, factor);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
960 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
961 break;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
962
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
963 case PanMode:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
964 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
965 axes::properties& ap = Utils::properties<axes> (axesObj);
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
966
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
967 double factor = event->delta () > 0 ? 0.1 : -0.1;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
968
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
969 ap.pan (mode, factor);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
970 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
971 break;
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
972
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
973 default:
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
974 redrawFigure = false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
975 break;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
976 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
977
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
978 if (redrawFigure)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
979 redraw (false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
980 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
981 }
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
982 }
19663
dfea01b3425f more mouse interaction features for Qt plotting widget
John W. Eaton <jwe@octave.org>
parents: 18692
diff changeset
983
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
984 bool
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
985 Canvas::canvasKeyPressEvent (QKeyEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
986 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
987 if (m_eventMask & KeyPress)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
988 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
989 gh_manager::auto_lock lock;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
990 graphics_object obj = gh_manager::get_object (m_handle);
20110
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834).
Rik <rik@octave.org>
parents: 20107
diff changeset
991
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
992 if (obj.valid_object ())
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
993 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
994 graphics_object figObj (obj.get_ancestor ("figure"));
20110
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834).
Rik <rik@octave.org>
parents: 20107
diff changeset
995
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
996 updateCurrentPoint (figObj, obj);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
997 }
20110
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834).
Rik <rik@octave.org>
parents: 20107
diff changeset
998
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
999 octave_scalar_map eventData = Utils::makeKeyEventStruct (event);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1000
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1001 gh_manager::post_set (m_handle, "currentcharacter",
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1002 eventData.getfield ("Character"), false);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1003 gh_manager::post_callback (m_handle, "keypressfcn", eventData);
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1004
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1005 return true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1006 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1007
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1008 return false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1009 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1010
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1011 bool
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1012 Canvas::canvasKeyReleaseEvent (QKeyEvent* event)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1013 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1014 if (! event->isAutoRepeat () && (m_eventMask & KeyRelease))
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1015 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1016 gh_manager::post_callback (m_handle, "keyreleasefcn",
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1017 Utils::makeKeyEventStruct (event));
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1018
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1019 return true;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1020 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1021
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1022 return false;
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1023 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1024
22411
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1025 Canvas*
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1026 Canvas::create (const std::string& /* name */, QWidget* parent,
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1027 const graphics_handle& handle)
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1028 {
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1029 // Only OpenGL
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1030 return new GLCanvas (parent, handle);
c69805d1fa64 maint: Style check C++ code in libgui/
Rik <rik@octave.org>
parents: 22323
diff changeset
1031 }
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1032
22413
8758addcf265 maint: Remove ';' at end of namespace declaration.
Rik <rik@octave.org>
parents: 22411
diff changeset
1033 }