Mercurial > octave-nkf
view libgui/graphics/Panel.cc @ 18498:2e7cad6f180c gui-release
Initial integration of QtHandles.
* configure.ac: Check for QtOpenGL module.
* libgui/Makefile.am: Include libgui/graphics/module.mk.
(liboctgui_la_LIBADD): Include graphics/libgui-graphics.la in the
list.
(rcc-command): Pass "-name DIR" to rcc command.
* main-window.cc (main_window::construct): Install qt functions and
register qt toolkit.
* libgui/src/module.mk (src_libgui_src_la_CPPFLAGS): Include
$(FONTCONFIG_CPPFLAGS) and -I$(srcdir)/graphics in the list.
* graphics.cc (gtk_manager::gtk_manager): Make qt the default toolkit
if it is available.
* libgui/graphics/Backend.cc, libgui/graphics/Backend.h,
libgui/graphics/BaseControl.cc, libgui/graphics/BaseControl.h,
libgui/graphics/ButtonControl.cc, libgui/graphics/ButtonControl.h,
libgui/graphics/Canvas.cc, libgui/graphics/Canvas.h,
libgui/graphics/CheckBoxControl.cc, libgui/graphics/CheckBoxControl.h,
libgui/graphics/Container.cc, libgui/graphics/Container.h,
libgui/graphics/ContextMenu.cc, libgui/graphics/ContextMenu.h,
libgui/graphics/EditControl.cc, libgui/graphics/EditControl.h,
libgui/graphics/Figure.cc, libgui/graphics/Figure.h,
libgui/graphics/FigureWindow.cc, libgui/graphics/FigureWindow.h,
libgui/graphics/GLCanvas.cc, libgui/graphics/GLCanvas.h, ,
libgui/graphics/GenericEventNotify.h, libgui/graphics/KeyMap.cc,
libgui/graphics/KeyMap.h, libgui/graphics/ListBoxControl.cc,
libgui/graphics/ListBoxControl.h, libgui/graphics/Logger.cc,
libgui/graphics/Logger.h, libgui/graphics/Menu.cc,
libgui/graphics/Menu.h, libgui/graphics/MenuContainer.h,
libgui/graphics/MouseModeActionGroup.cc,
libgui/graphics/MouseModeActionGroup.h, libgui/graphics/Object.cc,
libgui/graphics/Object.h, libgui/graphics/ObjectFactory.cc,
libgui/graphics/ObjectFactory.h, libgui/graphics/ObjectProxy.cc,
libgui/graphics/ObjectProxy.h, libgui/graphics/Panel.cc,
libgui/graphics/Panel.h, libgui/graphics/PopupMenuControl.cc,
libgui/graphics/PopupMenuControl.h,
libgui/graphics/PushButtonControl.cc,
libgui/graphics/PushButtonControl.h, libgui/graphics/PushTool.cc,
libgui/graphics/PushTool.h, libgui/graphics/RadioButtonControl.cc,
libgui/graphics/RadioButtonControl.h,
libgui/graphics/SliderControl.cc, libgui/graphics/SliderControl.h,
libgui/graphics/TextControl.cc, libgui/graphics/TextControl.h,
libgui/graphics/TextEdit.cc, libgui/graphics/TextEdit.h,
libgui/graphics/ToggleButtonControl.cc,
libgui/graphics/ToggleButtonControl.h, libgui/graphics/ToggleTool.cc,
libgui/graphics/ToggleTool.h, libgui/graphics/ToolBar.cc,
libgui/graphics/ToolBar.h, libgui/graphics/ToolBarButton.cc,
libgui/graphics/ToolBarButton.h, libgui/graphics/Utils.cc,
libgui/graphics/Utils.h, libgui/graphics/__init_qt__.cc,
libgui/graphics/__init_qt__.h, libgui/graphics/gl-select.cc,
libgui/graphics/gl-select.h, libgui/graphics/images/README,
libgui/graphics/images/pan.png, libgui/graphics/images/rotate.png,
libgui/graphics/images/select.png, libgui/graphics/images/zoom.png,
libgui/graphics/module.mk, libgui/graphics/qthandles.qrc:
New files.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 20 Feb 2014 14:05:45 -0500 |
parents | |
children | 49877d3be064 |
line wrap: on
line source
/* Copyright (C) 2011 Michael Goffioul. This file is part of QtHandles. Foobar 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. QtHandles 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 Foobar. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <QEvent> #include <QFrame> #include <QLabel> #include <QMouseEvent> #include <QTimer> #include "Canvas.h" #include "Container.h" #include "ContextMenu.h" #include "Panel.h" #include "Utils.h" ////////////////////////////////////////////////////////////////////////////// namespace QtHandles { ////////////////////////////////////////////////////////////////////////////// static int frameStyleFromProperties (const uipanel::properties& pp) { if (pp.bordertype_is ("none")) return QFrame::NoFrame; else if (pp.bordertype_is ("etchedin")) return (QFrame::Box | QFrame::Sunken); else if (pp.bordertype_is ("etchedout")) return (QFrame::Box | QFrame::Raised); else if (pp.bordertype_is ("beveledin")) return (QFrame::Panel | QFrame::Sunken); else if (pp.bordertype_is ("beveledout")) return (QFrame::Panel | QFrame::Raised); else return (QFrame::Panel | QFrame::Plain); } ////////////////////////////////////////////////////////////////////////////// static void setupPalette (const uipanel::properties& pp, QPalette& p) { p.setColor (QPalette::Window, Utils::fromRgb (pp.get_backgroundcolor_rgb ())); p.setColor (QPalette::WindowText, Utils::fromRgb (pp.get_foregroundcolor_rgb ())); p.setColor (QPalette::Light, Utils::fromRgb (pp.get_highlightcolor_rgb ())); p.setColor (QPalette::Dark, Utils::fromRgb (pp.get_shadowcolor_rgb ())); } ////////////////////////////////////////////////////////////////////////////// static int borderWidthFromProperties (const uipanel::properties& pp) { int bw = 0; if (! pp.bordertype_is ("none")) { bw = xround (pp.get_borderwidth ()); if (pp.bordertype_is ("etchedin") || pp.bordertype_is ("etchedout")) bw *= 2; } return bw; } ////////////////////////////////////////////////////////////////////////////// Panel* Panel::create (const graphics_object& go) { Object* parent = Object::parentObject (go); if (parent) { Container* container = parent->innerContainer (); if (container) return new Panel (go, new QFrame (container)); } return 0; } ////////////////////////////////////////////////////////////////////////////// Panel::Panel (const graphics_object& go, QFrame* frame) : Object (go, frame), m_container (0), m_title (0), m_blockUpdates (false) { uipanel::properties& pp = properties<uipanel> (); frame->setObjectName ("UIPanel"); frame->setAutoFillBackground (true); Matrix bb = pp.get_boundingbox (false); frame->setGeometry (xround (bb(0)), xround (bb(1)), xround (bb(2)), xround (bb(3))); frame->setFrameStyle (frameStyleFromProperties (pp)); frame->setLineWidth (xround (pp.get_borderwidth ())); QPalette pal = frame->palette (); setupPalette (pp, pal); frame->setPalette (pal); m_container = new Container (frame); m_container->canvas (m_handle); QString title = Utils::fromStdString (pp.get_title ()); if (! title.isEmpty ()) { m_title = new QLabel (title, frame); m_title->setAutoFillBackground (true); m_title->setContentsMargins (4, 0, 4, 0); m_title->setPalette (pal); m_title->setFont (Utils::computeFont<uipanel> (pp, bb(3))); } frame->installEventFilter (this); m_container->installEventFilter (this); if (pp.is_visible ()) QTimer::singleShot (0, frame, SLOT (show (void))); else frame->hide (); } ////////////////////////////////////////////////////////////////////////////// Panel::~Panel (void) { } ////////////////////////////////////////////////////////////////////////////// bool Panel::eventFilter (QObject* watched, QEvent* event) { if (! m_blockUpdates) { if (watched == qObject ()) { switch (event->type ()) { case QEvent::Resize: { gh_manager::auto_lock lock; graphics_object go = object (); if (go.valid_object ()) { if (m_title) { const uipanel::properties& pp = Utils::properties<uipanel> (go); if (pp.fontunits_is ("normalized")) { QFrame* frame = qWidget<QFrame> (); m_title->setFont (Utils::computeFont<uipanel> (pp, frame->height ())); m_title->resize (m_title->sizeHint ()); } } updateLayout (); } } break; case QEvent::MouseButtonPress: { QMouseEvent* m = dynamic_cast<QMouseEvent*> (event); if (m->button () == Qt::RightButton) { gh_manager::auto_lock lock; ContextMenu::executeAt (properties (), m->globalPos ()); } } break; default: break; } } else if (watched == m_container) { switch (event->type ()) { case QEvent::Resize: if (qWidget<QWidget> ()->isVisible ()) { gh_manager::auto_lock lock; properties ().update_boundingbox (); } break; default: break; } } } return false; } ////////////////////////////////////////////////////////////////////////////// void Panel::update (int pId) { uipanel::properties& pp = properties<uipanel> (); QFrame* frame = qWidget<QFrame> (); m_blockUpdates = true; switch (pId) { case uipanel::properties::ID_POSITION: { Matrix bb = pp.get_boundingbox (false); frame->setGeometry (xround (bb(0)), xround (bb(1)), xround (bb(2)), xround (bb(3))); updateLayout (); } break; case uipanel::properties::ID_BORDERWIDTH: frame->setLineWidth (xround (pp.get_borderwidth ())); updateLayout (); break; case uipanel::properties::ID_BACKGROUNDCOLOR: case uipanel::properties::ID_FOREGROUNDCOLOR: case uipanel::properties::ID_HIGHLIGHTCOLOR: case uipanel::properties::ID_SHADOWCOLOR: { QPalette pal = frame->palette (); setupPalette (pp, pal); frame->setPalette (pal); if (m_title) m_title->setPalette (pal); } break; case uipanel::properties::ID_TITLE: { QString title = Utils::fromStdString (pp.get_title ()); if (title.isEmpty ()) { if (m_title) delete m_title; m_title = 0; } else { if (! m_title) { QPalette pal = frame->palette (); m_title = new QLabel (title, frame); m_title->setAutoFillBackground (true); m_title->setContentsMargins (4, 0, 4, 0); m_title->setPalette (pal); m_title->setFont (Utils::computeFont<uipanel> (pp)); m_title->show (); } else { m_title->setText (title); m_title->resize (m_title->sizeHint ()); } } updateLayout (); } case uipanel::properties::ID_TITLEPOSITION: updateLayout (); break; case uipanel::properties::ID_BORDERTYPE: frame->setFrameStyle (frameStyleFromProperties (pp)); updateLayout (); break; case uipanel::properties::ID_FONTNAME: case uipanel::properties::ID_FONTSIZE: case uipanel::properties::ID_FONTWEIGHT: case uipanel::properties::ID_FONTANGLE: if (m_title) { m_title->setFont (Utils::computeFont<uipanel> (pp)); m_title->resize (m_title->sizeHint ()); updateLayout (); } break; case uipanel::properties::ID_VISIBLE: frame->setVisible (pp.is_visible ()); updateLayout (); break; default: break; } m_blockUpdates = false; } ////////////////////////////////////////////////////////////////////////////// void Panel::redraw (void) { Canvas* canvas = m_container->canvas (m_handle); if (canvas) canvas->redraw (); } ////////////////////////////////////////////////////////////////////////////// void Panel::updateLayout (void) { uipanel::properties& pp = properties<uipanel> (); QFrame* frame = qWidget<QFrame> (); Matrix bb = pp.get_boundingbox (true); int bw = borderWidthFromProperties (pp); frame->setFrameRect (QRect (xround (bb(0)) - bw, xround (bb(1)) - bw, xround (bb(2)) + 2*bw, xround (bb(3)) + 2*bw)); m_container->setGeometry (xround (bb(0)), xround (bb(1)), xround (bb(2)), xround (bb(3))); if (m_blockUpdates) pp.update_boundingbox (); if (m_title) { QSize sz = m_title->sizeHint (); int offset = 5; if (pp.titleposition_is ("lefttop")) m_title->move (bw+offset, 0); else if (pp.titleposition_is ("righttop")) m_title->move (frame->width () - bw - offset - sz.width (), 0); else if (pp.titleposition_is ("leftbottom")) m_title->move (bw+offset, frame->height () - sz.height ()); else if (pp.titleposition_is ("rightbottom")) m_title->move (frame->width () - bw - offset - sz.width (), frame->height () - sz.height ()); else if (pp.titleposition_is ("centertop")) m_title->move (frame->width () / 2 - sz.width () / 2, 0); else if (pp.titleposition_is ("centerbottom")) m_title->move (frame->width () / 2 - sz.width () / 2, frame->height () - sz.height ()); } } ////////////////////////////////////////////////////////////////////////////// };