Mercurial > octave
view libgui/graphics/PopupMenuControl.cc @ 21568:3d60ed163b70
maint: Eliminate bad spacing around '='.
* Figure.h, PopupMenuControl.cc, annotation-dialog.cc, gl-select.h,
files-dock-widget.cc, find-files-dialog.cc, history-dock-widget.cc,
file-editor.cc, main-window.cc, webinfo.cc, resource-manager.cc,
shortcut-manager.cc, workspace-view.cc, __ichol__.cc, __ilu__.cc,
__lin_interpn__.cc, bitfcns.cc, debug.cc, filter.cc, ft-text-renderer.cc,
graphics.cc, graphics.in.h, hex2num.cc, jit-typeinfo.cc, load-save.cc,
ls-mat5.cc, mxarray.in.h, oct-stream.cc, pr-output.cc, variables.cc,
__init_fltk__.cc, __magick_read__.cc, chol.cc, ov-struct.cc, op-scm-cs.cc,
pt-assign.cc, CollocWt.cc, randpoisson.c, inputParser.m, quadgk.m, waitbar.m,
imwrite.m, __imread__.m, textread.m, fileattrib.m, __xzip__.m, what.m,
fsolve.m, fix_depends.m, stemleaf.m, bicgstab.m, ichol.m, io.tst:
maint: Eliminate bad spacing around '='.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 30 Mar 2016 22:09:26 -0700 |
parents | 40de9f8f23a6 |
children | aba2e6293dd8 |
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/* Copyright (C) 2011-2015 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <QComboBox> #include "Container.h" #include "PopupMenuControl.h" #include "QtHandlesUtils.h" namespace QtHandles { PopupMenuControl* PopupMenuControl::create (const graphics_object& go) { Object* parent = Object::parentObject (go); if (parent) { Container* container = parent->innerContainer (); if (container) return new PopupMenuControl (go, new QComboBox (container)); } return 0; } PopupMenuControl::PopupMenuControl (const graphics_object& go, QComboBox *box) : BaseControl (go, box), m_blockUpdate (false) { uicontrol::properties& up = properties<uicontrol> (); box->addItems (Utils::fromStdString (up.get_string_string ()).split ('|')); update (uicontrol::properties::ID_VALUE); connect (box, SIGNAL (currentIndexChanged (int)), SLOT (currentIndexChanged (int))); } PopupMenuControl::~PopupMenuControl (void) { } void PopupMenuControl::update (int pId) { uicontrol::properties& up = properties<uicontrol> (); QComboBox* box = qWidget<QComboBox> (); switch (pId) { case uicontrol::properties::ID_STRING: m_blockUpdate = true; { int oldCurrent = box->currentIndex (); box->clear (); box->addItems (Utils::fromStdString (up.get_string_string ()).split ('|')); if (box->count() > 0 && oldCurrent >= 0 && oldCurrent < box->count ()) { box->setCurrentIndex (oldCurrent); } else { gh_manager::post_set (m_handle, "value", octave_value (box->count () > 0 ? 1.0 : 0.0), false); } } m_blockUpdate = false; break; case uicontrol::properties::ID_VALUE: m_blockUpdate = true; { Matrix value = up.get_value ().matrix_value (); if (value.numel () > 0) { if (value(0) != static_cast<int>(value(0))) warning ("popupmenu value should be integer"); else { int newIndex = int (value(0)) - 1; if (newIndex >= 0 && newIndex < box->count ()) { if (newIndex != box->currentIndex ()) box->setCurrentIndex (newIndex); } else warning ("popupmenu value not within valid display range"); } } } m_blockUpdate = false; break; default: BaseControl::update (pId); break; } } void PopupMenuControl::currentIndexChanged (int index) { if (! m_blockUpdate) { gh_manager::post_set (m_handle, "value", octave_value (double (index + 1)), false); gh_manager::post_callback (m_handle, "callback"); } } }; // namespace QtHandles