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Introduced the QETMainWindow class.
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1503 bfdf4180-ca20-0410-9c96-a3a8aa849046
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xavier
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149
sources/qetmainwindow.cpp
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149
sources/qetmainwindow.cpp
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/*
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Copyright 2006-2012 Xavier Guerrin
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "qetmainwindow.h"
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#include "qeticons.h"
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#include "qetapp.h"
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/**
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Constructor
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*/
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QETMainWindow::QETMainWindow(QWidget *widget, Qt::WindowFlags flags) :
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QMainWindow(widget, flags),
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display_toolbars_(0)
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{
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initCommonActions();
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initCommonMenus();
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}
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/**
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Destructor
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*/
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QETMainWindow::~QETMainWindow() {
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}
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/**
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Initialize common actions.
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*/
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void QETMainWindow::initCommonActions() {
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QETApp *qet_app = QETApp::instance();
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configure_action_ = new QAction(QET::Icons::Configure, tr("&Configurer QElectroTech"), this);
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configure_action_ -> setStatusTip(tr("Permet de r\351gler diff\351rents param\350tres de QElectroTech", "status bar tip"));
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connect(configure_action_, SIGNAL(triggered()), qet_app, SLOT(configureQET()));
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fullscreen_action_ = new QAction(this);
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updateFullScreenAction();
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connect(fullscreen_action_, SIGNAL(triggered()), this, SLOT(toggleFullScreen()));
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about_qet_ = new QAction(QET::Icons::QETLogo, tr("\300 &propos de QElectroTech"), this);
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about_qet_ -> setStatusTip(tr("Affiche des informations sur QElectroTech", "status bar tip"));
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connect(about_qet_, SIGNAL(triggered()), qet_app, SLOT(aboutQET()));
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about_qt_ = new QAction(QET::Icons::QtLogo, tr("\300 propos de &Qt"), this);
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about_qt_ -> setStatusTip(tr("Affiche des informations sur la biblioth\350que Qt", "status bar tip"));
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connect(about_qt_, SIGNAL(triggered()), qet_app, SLOT(aboutQt()));
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}
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/**
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Initialize common menus.
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*/
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void QETMainWindow::initCommonMenus() {
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settings_menu_ = new QMenu(tr("&Configuration", "window menu"));
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settings_menu_ -> addAction(fullscreen_action_);
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settings_menu_ -> addAction(configure_action_);
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connect(settings_menu_, SIGNAL(aboutToShow()), this, SLOT(checkToolbarsmenu()));
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help_menu_ = new QMenu(tr("&Aide", "window menu"));
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help_menu_ -> addAction(about_qet_);
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help_menu_ -> addAction(about_qt_);
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insertMenu(0, settings_menu_);
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insertMenu(0, help_menu_);
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}
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/**
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Add \a menu before \a before. Unless \a customize is false, this method also
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enables some common settings on the inserted menu.
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*/
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void QETMainWindow::insertMenu(QMenu *before, QMenu *menu, bool customize) {
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if (!menu) return;
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QAction *before_action = actionForMenu(before);
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QAction *menu_action = menuBar() -> insertMenu(before_action, menu);
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menu_actions_.insert(menu, menu_action);
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if (customize) {
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menu -> setTearOffEnabled(true);
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}
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}
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/**
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@return the action returned when inserting \a menu
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*/
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QAction *QETMainWindow::actionForMenu(QMenu *menu) {
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return(menu_actions_.value(menu, 0));
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}
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/**
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Toggle the window from/to full screen.
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*/
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void QETMainWindow::toggleFullScreen() {
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setWindowState(windowState() ^ Qt::WindowFullScreen);
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}
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/**
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Update the look of the full screen action according to the current state of
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the window.
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*/
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void QETMainWindow::updateFullScreenAction() {
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if (windowState() & Qt::WindowFullScreen) {
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fullscreen_action_ -> setText(tr("Sortir du &mode plein \351cran"));
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fullscreen_action_ -> setIcon(QET::Icons::FullScreenExit);
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fullscreen_action_ -> setStatusTip(tr("Affiche QElectroTech en mode fen\352tr\351", "status bar tip"));
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} else {
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fullscreen_action_ -> setText(tr("Passer en &mode plein \351cran"));
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fullscreen_action_ -> setIcon(QET::Icons::FullScreenEnter);
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fullscreen_action_ -> setStatusTip(tr("Affiche QElectroTech en mode plein \351cran", "status bar tip"));
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}
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fullscreen_action_ -> setShortcut(QKeySequence(tr("Ctrl+Shift+F")));
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}
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/**
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Check whether a sub menu dedicated to docks and toolbars can be inserted on
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top of the settings menu.
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*/
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void QETMainWindow::checkToolbarsmenu() {
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if (display_toolbars_) return;
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display_toolbars_ = createPopupMenu();
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if (display_toolbars_) {
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display_toolbars_ -> setTearOffEnabled(true);
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display_toolbars_ -> setTitle(tr("Afficher", "menu entry"));
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display_toolbars_ -> setIcon(QET::Icons::ConfigureToolbars);
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settings_menu_ -> insertMenu(fullscreen_action_, display_toolbars_);
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}
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}
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/**
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Handle the \a e event.
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*/
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bool QETMainWindow::event(QEvent *e) {
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if (e -> type() == QEvent::WindowStateChange) {
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updateFullScreenAction();
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}
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return(QMainWindow::event(e));
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}
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61
sources/qetmainwindow.h
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61
sources/qetmainwindow.h
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@ -0,0 +1,61 @@
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/*
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Copyright 2006-2012 Xavier Guerrin
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef QET_MAIN_WINDOW_H
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#define QET_MAIN_WINDOW_H
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#include <QMainWindow>
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#include <QHash>
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/**
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This is the base class for the main top-level windows within
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QElectroTech.
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*/
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class QETMainWindow : public QMainWindow {
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Q_OBJECT
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// constructor, destructor
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public:
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QETMainWindow(QWidget * = 0, Qt::WindowFlags = 0);
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virtual ~QETMainWindow();
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// methods
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protected:
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void initCommonActions();
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void initCommonMenus();
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void insertMenu(QMenu *, QMenu *, bool = true);
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QAction *actionForMenu(QMenu *);
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protected:
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bool event(QEvent *);
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// slots
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public slots:
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void toggleFullScreen();
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void updateFullScreenAction();
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void checkToolbarsmenu();
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// attributes
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protected:
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QAction *configure_action_; ///< Launch the QElectroTech configuration dialog
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QAction *fullscreen_action_; ///< Toggle full screen
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QAction *about_qet_; ///< Launch the "About QElectroTech" dialog
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QAction *about_qt_; ///< launch the "About Qt" dialog
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QMenu *settings_menu_; ///< Settings menu
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QMenu *help_menu_; ///< Help menu
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QMenu *display_toolbars_; ///< Show/hide toolbars/docks
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QHash<QMenu *, QAction *> menu_actions_; ///< Store actions retrieved when inserting menus
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};
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#endif
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