]> sigrok.org Git - pulseview.git/commitdiff
Don't retain uneeded pointers to UI elements
authorJoel Holdsworth <redacted>
Mon, 2 Dec 2013 19:19:56 +0000 (19:19 +0000)
committerJoel Holdsworth <redacted>
Mon, 2 Dec 2013 19:20:56 +0000 (19:20 +0000)
pv/mainwindow.cpp
pv/mainwindow.h

index 37b7bfcd3854792a40e639e8b5c8ab9a05baa05e..45e804db7e6db33fcc1e911688b9cd1dd7e29b44 100644 (file)
@@ -101,116 +101,117 @@ void MainWindow::setup_ui()
        _vertical_layout->addWidget(_view);
 
        // Setup the menu bar
-       _menu_bar = new QMenuBar(this);
-       _menu_bar->setGeometry(QRect(0, 0, 400, 25));
+       QMenuBar *const menu_bar = new QMenuBar(this);
+       menu_bar->setGeometry(QRect(0, 0, 400, 25));
 
        // File Menu
-       _menu_file = new QMenu(_menu_bar);
-       _menu_file->setTitle(QApplication::translate(
+       QMenu *const menu_file = new QMenu;
+       menu_file->setTitle(QApplication::translate(
                "MainWindow", "&File", 0, QApplication::UnicodeUTF8));
 
-       _action_open = new QAction(this);
-       _action_open->setText(QApplication::translate(
+       QAction *const action_open = new QAction(this);
+       action_open->setText(QApplication::translate(
                "MainWindow", "&Open...", 0, QApplication::UnicodeUTF8));
-       _action_open->setIcon(QIcon::fromTheme("document-open",
+       action_open->setIcon(QIcon::fromTheme("document-open",
                QIcon(":/icons/document-open.png")));
-       _action_open->setObjectName(QString::fromUtf8("actionOpen"));
-       _menu_file->addAction(_action_open);
+       action_open->setObjectName(QString::fromUtf8("actionOpen"));
+       menu_file->addAction(action_open);
 
-       _menu_file->addSeparator();
+       menu_file->addSeparator();
 
-       _action_connect = new QAction(this);
-       _action_connect->setText(QApplication::translate(
+       QAction *const action_connect = new QAction(this);
+       action_connect->setText(QApplication::translate(
                "MainWindow", "&Connect to Device...", 0,
                QApplication::UnicodeUTF8));
-       _action_connect->setObjectName(QString::fromUtf8("actionConnect"));
-       _menu_file->addAction(_action_connect);
+       action_connect->setObjectName(QString::fromUtf8("actionConnect"));
+       menu_file->addAction(action_connect);
 
-       _menu_file->addSeparator();
+       menu_file->addSeparator();
 
-       _action_quit = new QAction(this);
-       _action_quit->setText(QApplication::translate(
+       QAction *action_quit = new QAction(this);
+       action_quit->setText(QApplication::translate(
                "MainWindow", "&Quit", 0, QApplication::UnicodeUTF8));
-       _action_quit->setIcon(QIcon::fromTheme("application-exit",
+       action_quit->setIcon(QIcon::fromTheme("application-exit",
                QIcon(":/icons/application-exit.png")));
-       _action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
-       _action_quit->setObjectName(QString::fromUtf8("actionQuit"));
-       _menu_file->addAction(_action_quit);
+       action_quit->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_Q));
+       action_quit->setObjectName(QString::fromUtf8("actionQuit"));
+       menu_file->addAction(action_quit);
 
        // View Menu
-       _menu_view = new QMenu(_menu_bar);
-       _menu_view->setTitle(QApplication::translate(
+       QMenu *menu_view = new QMenu;
+       menu_view->setTitle(QApplication::translate(
                "MainWindow", "&View", 0, QApplication::UnicodeUTF8));
 
-       _action_view_zoom_in = new QAction(this);
-       _action_view_zoom_in->setText(QApplication::translate(
+       QAction *const action_view_zoom_in = new QAction(this);
+       action_view_zoom_in->setText(QApplication::translate(
                "MainWindow", "Zoom &In", 0, QApplication::UnicodeUTF8));
-       _action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
+       action_view_zoom_in->setIcon(QIcon::fromTheme("zoom-in",
                QIcon(":/icons/zoom-in.png")));
-       _action_view_zoom_in->setObjectName(
+       action_view_zoom_in->setObjectName(
                QString::fromUtf8("actionViewZoomIn"));
-       _menu_view->addAction(_action_view_zoom_in);
+       menu_view->addAction(action_view_zoom_in);
 
-       _action_view_zoom_out = new QAction(this);
-       _action_view_zoom_out->setText(QApplication::translate(
+       QAction *const action_view_zoom_out = new QAction(this);
+       action_view_zoom_out->setText(QApplication::translate(
                "MainWindow", "Zoom &Out", 0, QApplication::UnicodeUTF8));
-       _action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
+       action_view_zoom_out->setIcon(QIcon::fromTheme("zoom-out",
                QIcon(":/icons/zoom-out.png")));
-       _action_view_zoom_out->setObjectName(
+       action_view_zoom_out->setObjectName(
                QString::fromUtf8("actionViewZoomOut"));
-       _menu_view->addAction(_action_view_zoom_out);
+       menu_view->addAction(action_view_zoom_out);
 
-       _menu_view->addSeparator();
+       menu_view->addSeparator();
 
-       _action_view_show_cursors = new QAction(this);
-       _action_view_show_cursors->setCheckable(true);
-       _action_view_show_cursors->setChecked(_view->cursors_shown());
-       _action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
-       _action_view_show_cursors->setObjectName(
+       QAction *action_view_show_cursors = new QAction(this);
+       action_view_show_cursors->setCheckable(true);
+       action_view_show_cursors->setChecked(_view->cursors_shown());
+       action_view_show_cursors->setShortcut(QKeySequence(Qt::Key_C));
+       action_view_show_cursors->setObjectName(
                QString::fromUtf8("actionViewShowCursors"));
-       _action_view_show_cursors->setText(QApplication::translate(
+       action_view_show_cursors->setText(QApplication::translate(
                "MainWindow", "Show &Cursors", 0, QApplication::UnicodeUTF8));
-       _menu_view->addAction(_action_view_show_cursors);
+       menu_view->addAction(action_view_show_cursors);
 
        // Decoders Menu
-       _menu_decoders = new QMenu(_menu_bar);
-       _menu_decoders->setTitle(QApplication::translate(
+       QMenu *const menu_decoders = new QMenu;
+       menu_decoders->setTitle(QApplication::translate(
                "MainWindow", "&Decoders", 0, QApplication::UnicodeUTF8));
 
-       _menu_decoders_add = new pv::widgets::DecoderMenu(_menu_decoders);
-       _menu_decoders_add->setTitle(QApplication::translate(
+       pv::widgets::DecoderMenu *const menu_decoders_add =
+               new pv::widgets::DecoderMenu(menu_decoders);
+       menu_decoders_add->setTitle(QApplication::translate(
                "MainWindow", "&Add", 0, QApplication::UnicodeUTF8));
-       connect(_menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)),
+       connect(menu_decoders_add, SIGNAL(decoder_selected(srd_decoder*)),
                this, SLOT(add_decoder(srd_decoder*)));
 
-       _menu_decoders->addMenu(_menu_decoders_add);
+       menu_decoders->addMenu(menu_decoders_add);
 
        // Help Menu
-       _menu_help = new QMenu(_menu_bar);
-       _menu_help->setTitle(QApplication::translate(
+       QMenu *const menu_help = new QMenu;
+       menu_help->setTitle(QApplication::translate(
                "MainWindow", "&Help", 0, QApplication::UnicodeUTF8));
 
-       _action_about = new QAction(this);
-       _action_about->setObjectName(QString::fromUtf8("actionAbout"));
-       _action_about->setText(QApplication::translate(
+       QAction *const action_about = new QAction(this);
+       action_about->setObjectName(QString::fromUtf8("actionAbout"));
+       action_about->setText(QApplication::translate(
                "MainWindow", "&About...", 0, QApplication::UnicodeUTF8));
-       _menu_help->addAction(_action_about);
+       menu_help->addAction(action_about);
 
-       _menu_bar->addAction(_menu_file->menuAction());
-       _menu_bar->addAction(_menu_view->menuAction());
-       _menu_bar->addAction(_menu_decoders->menuAction());
-       _menu_bar->addAction(_menu_help->menuAction());
+       menu_bar->addAction(menu_file->menuAction());
+       menu_bar->addAction(menu_view->menuAction());
+       menu_bar->addAction(menu_decoders->menuAction());
+       menu_bar->addAction(menu_help->menuAction());
 
-       setMenuBar(_menu_bar);
+       setMenuBar(menu_bar);
        QMetaObject::connectSlotsByName(this);
 
        // Setup the toolbar
-       _toolbar = new QToolBar(tr("Main Toolbar"), this);
-       _toolbar->addAction(_action_open);
-       _toolbar->addSeparator();
-       _toolbar->addAction(_action_view_zoom_in);
-       _toolbar->addAction(_action_view_zoom_out);
-       addToolBar(_toolbar);
+       QToolBar *const toolbar = new QToolBar(tr("Main Toolbar"), this);
+       toolbar->addAction(action_open);
+       toolbar->addSeparator();
+       toolbar->addAction(action_view_zoom_in);
+       toolbar->addAction(action_view_zoom_out);
+       addToolBar(toolbar);
 
        // Setup the sampling bar
        _sampling_bar = new toolbars::SamplingBar(_session, this);
index ce09284d7af565879083e560ddca5506f1799377..88f62729e644931a3ee5a1291011901d6f34c5db 100644 (file)
 
 #include "sigsession.h"
 
-class QAction;
-class QMenuBar;
-class QMenu;
 class QVBoxLayout;
-class QStatusBar;
-class QToolBar;
-class QWidget;
 
 namespace pv {
 
@@ -112,27 +106,9 @@ private:
 
        pv::view::View *_view;
 
-       QMenuBar *_menu_bar;
-       QMenu *_menu_file;
-       QAction *_action_open;
-       QAction *_action_connect;
-       QAction *_action_quit;
-
-       QMenu *_menu_view;
-       QAction *_action_view_zoom_in;
-       QAction *_action_view_zoom_out;
-       QAction *_action_view_show_cursors;
-
-       QMenu *_menu_decoders;
-       pv::widgets::DecoderMenu *_menu_decoders_add;
-
-       QMenu *_menu_help;
-       QAction *_action_about;
-
        QWidget *_central_widget;
        QVBoxLayout *_vertical_layout;
 
-       QToolBar *_toolbar;
        toolbars::SamplingBar *_sampling_bar;
 };