| [qet] [1503] Introduced the QETMainWindow class. |
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Revision: 1503
Author: xavier
Date: 2012-02-13 23:10:36 +0100 (Mon, 13 Feb 2012)
Log Message:
-----------
Introduced the QETMainWindow class.
Added Paths:
-----------
branches/0.3/sources/qetmainwindow.cpp
branches/0.3/sources/qetmainwindow.h
Added: branches/0.3/sources/qetmainwindow.cpp
===================================================================
--- branches/0.3/sources/qetmainwindow.cpp (rev 0)
+++ branches/0.3/sources/qetmainwindow.cpp 2012-02-13 22:10:36 UTC (rev 1503)
@@ -0,0 +1,149 @@
+/*
+ Copyright 2006-2012 Xavier Guerrin
+ This file is part of QElectroTech.
+
+ QElectroTech 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 2 of the License, or
+ (at your option) any later version.
+
+ QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "qetmainwindow.h"
+#include "qeticons.h"
+#include "qetapp.h"
+
+/**
+ Constructor
+*/
+QETMainWindow::QETMainWindow(QWidget *widget, Qt::WindowFlags flags) :
+ QMainWindow(widget, flags),
+ display_toolbars_(0)
+{
+ initCommonActions();
+ initCommonMenus();
+}
+
+/**
+ Destructor
+*/
+QETMainWindow::~QETMainWindow() {
+}
+
+/**
+ Initialize common actions.
+*/
+void QETMainWindow::initCommonActions() {
+ QETApp *qet_app = QETApp::instance();
+
+ configure_action_ = new QAction(QET::Icons::Configure, tr("&Configurer QElectroTech"), this);
+ configure_action_ -> setStatusTip(tr("Permet de r\351gler diff\351rents param\350tres de QElectroTech", "status bar tip"));
+ connect(configure_action_, SIGNAL(triggered()), qet_app, SLOT(configureQET()));
+
+ fullscreen_action_ = new QAction(this);
+ updateFullScreenAction();
+ connect(fullscreen_action_, SIGNAL(triggered()), this, SLOT(toggleFullScreen()));
+
+ about_qet_ = new QAction(QET::Icons::QETLogo, tr("\300 &propos de QElectroTech"), this);
+ about_qet_ -> setStatusTip(tr("Affiche des informations sur QElectroTech", "status bar tip"));
+ connect(about_qet_, SIGNAL(triggered()), qet_app, SLOT(aboutQET()));
+
+ about_qt_ = new QAction(QET::Icons::QtLogo, tr("\300 propos de &Qt"), this);
+ about_qt_ -> setStatusTip(tr("Affiche des informations sur la biblioth\350que Qt", "status bar tip"));
+ connect(about_qt_, SIGNAL(triggered()), qet_app, SLOT(aboutQt()));
+}
+
+/**
+ Initialize common menus.
+*/
+void QETMainWindow::initCommonMenus() {
+ settings_menu_ = new QMenu(tr("&Configuration", "window menu"));
+ settings_menu_ -> addAction(fullscreen_action_);
+ settings_menu_ -> addAction(configure_action_);
+ connect(settings_menu_, SIGNAL(aboutToShow()), this, SLOT(checkToolbarsmenu()));
+
+ help_menu_ = new QMenu(tr("&Aide", "window menu"));
+ help_menu_ -> addAction(about_qet_);
+ help_menu_ -> addAction(about_qt_);
+
+ insertMenu(0, settings_menu_);
+ insertMenu(0, help_menu_);
+}
+
+/**
+ Add \a menu before \a before. Unless \a customize is false, this method also
+ enables some common settings on the inserted menu.
+*/
+void QETMainWindow::insertMenu(QMenu *before, QMenu *menu, bool customize) {
+ if (!menu) return;
+
+ QAction *before_action = actionForMenu(before);
+ QAction *menu_action = menuBar() -> insertMenu(before_action, menu);
+ menu_actions_.insert(menu, menu_action);
+
+ if (customize) {
+ menu -> setTearOffEnabled(true);
+ }
+}
+
+/**
+ @return the action returned when inserting \a menu
+*/
+QAction *QETMainWindow::actionForMenu(QMenu *menu) {
+ return(menu_actions_.value(menu, 0));
+}
+
+/**
+ Toggle the window from/to full screen.
+*/
+void QETMainWindow::toggleFullScreen() {
+ setWindowState(windowState() ^ Qt::WindowFullScreen);
+}
+
+/**
+ Update the look of the full screen action according to the current state of
+ the window.
+*/
+void QETMainWindow::updateFullScreenAction() {
+ if (windowState() & Qt::WindowFullScreen) {
+ fullscreen_action_ -> setText(tr("Sortir du &mode plein \351cran"));
+ fullscreen_action_ -> setIcon(QET::Icons::FullScreenExit);
+ fullscreen_action_ -> setStatusTip(tr("Affiche QElectroTech en mode fen\352tr\351", "status bar tip"));
+ } else {
+ fullscreen_action_ -> setText(tr("Passer en &mode plein \351cran"));
+ fullscreen_action_ -> setIcon(QET::Icons::FullScreenEnter);
+ fullscreen_action_ -> setStatusTip(tr("Affiche QElectroTech en mode plein \351cran", "status bar tip"));
+ }
+ fullscreen_action_ -> setShortcut(QKeySequence(tr("Ctrl+Shift+F")));
+}
+
+/**
+ Check whether a sub menu dedicated to docks and toolbars can be inserted on
+ top of the settings menu.
+*/
+void QETMainWindow::checkToolbarsmenu() {
+ if (display_toolbars_) return;
+ display_toolbars_ = createPopupMenu();
+ if (display_toolbars_) {
+ display_toolbars_ -> setTearOffEnabled(true);
+ display_toolbars_ -> setTitle(tr("Afficher", "menu entry"));
+ display_toolbars_ -> setIcon(QET::Icons::ConfigureToolbars);
+ settings_menu_ -> insertMenu(fullscreen_action_, display_toolbars_);
+ }
+}
+
+/**
+ Handle the \a e event.
+*/
+bool QETMainWindow::event(QEvent *e) {
+ if (e -> type() == QEvent::WindowStateChange) {
+ updateFullScreenAction();
+ }
+ return(QMainWindow::event(e));
+}
Added: branches/0.3/sources/qetmainwindow.h
===================================================================
--- branches/0.3/sources/qetmainwindow.h (rev 0)
+++ branches/0.3/sources/qetmainwindow.h 2012-02-13 22:10:36 UTC (rev 1503)
@@ -0,0 +1,61 @@
+/*
+ Copyright 2006-2012 Xavier Guerrin
+ This file is part of QElectroTech.
+
+ QElectroTech 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 2 of the License, or
+ (at your option) any later version.
+
+ QElectroTech 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 QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef QET_MAIN_WINDOW_H
+#define QET_MAIN_WINDOW_H
+#include <QMainWindow>
+#include <QHash>
+/**
+ This is the base class for the main top-level windows within
+ QElectroTech.
+*/
+class QETMainWindow : public QMainWindow {
+ Q_OBJECT
+
+ // constructor, destructor
+ public:
+ QETMainWindow(QWidget * = 0, Qt::WindowFlags = 0);
+ virtual ~QETMainWindow();
+
+ // methods
+ protected:
+ void initCommonActions();
+ void initCommonMenus();
+ void insertMenu(QMenu *, QMenu *, bool = true);
+ QAction *actionForMenu(QMenu *);
+
+ protected:
+ bool event(QEvent *);
+
+ // slots
+ public slots:
+ void toggleFullScreen();
+ void updateFullScreenAction();
+ void checkToolbarsmenu();
+
+ // attributes
+ protected:
+ QAction *configure_action_; ///< Launch the QElectroTech configuration dialog
+ QAction *fullscreen_action_; ///< Toggle full screen
+ QAction *about_qet_; ///< Launch the "About QElectroTech" dialog
+ QAction *about_qt_; ///< launch the "About Qt" dialog
+ QMenu *settings_menu_; ///< Settings menu
+ QMenu *help_menu_; ///< Help menu
+ QMenu *display_toolbars_; ///< Show/hide toolbars/docks
+ QHash<QMenu *, QAction *> menu_actions_; ///< Store actions retrieved when inserting menus
+};
+#endif