C++ KAction::setDefaultWidget方法代码示例

void MainWindow::setupToolbars()
{
    kDebug() << "setup toolbars...";

    KAction *a;

    // location bar
    a = new KAction(i18n("Location Bar"), this);
    a->setDefaultWidget(m_view->widgetBar());
    actionCollection()->addAction( QL1S("url_bar"), a);

    KToolBar *mainBar = toolBar("mainToolBar");

    mainBar->show();  // this just to fix reopening rekonq after fullscreen close
}

    MainWindow()
    {

      // KXMLGUIClient looks in the "data" resource for the .rc files
      // This line is for test programs only!
      KGlobal::dirs()->addResourceDir( "data", KDESRCDIR );

      KVBox* main = new KVBox( this );
      setCentralWidget( main );

      KSqueezedTextLabel* accel = new KSqueezedTextLabel( "&Really long, long, long and boring text goes here", main );

      mainLabel = new KSqueezedTextLabel( "Click me to change Label 1 text", main );
      mainLabel->installEventFilter(this);

      // first constructor
      label1 = new KToolBarLabelAction( "&Label 1", this );
      actionCollection()->addAction("label1", label1);

      KLineEdit* lineEdit = new KLineEdit( this );
      KAction* lineEditAction = new KAction( "Line Edit", this );
      actionCollection()->addAction( "lineEdit", lineEditAction );
      lineEditAction->setDefaultWidget(lineEdit);
      
      // second constructor
      KToolBarLabelAction *label2 = new KToolBarLabelAction( lineEditAction, "This is the &second label", this );
      actionCollection()->addAction( "label2", label2 );
      

      // set buddy for label1
      label1->setBuddy( lineEditAction );
      
      // set buddy for accel
      accel->setBuddy( lineEdit );
            
      // another widget so lineEdit can loose focus and check budyness works
      new KLineEdit( main );

      setupGUI( Default, "ktoolbarlabelactiontestui.rc" );
    }

//.........这里部分代码省略.........

    // ==== observation menu ================
    ka = actionCollection()->addAction("execute", this, SLOT( slotExecute() ) )
        << i18n( "Execute the session Plan..." )
        << KShortcut( Qt::CTRL+Qt::Key_2 );

    // ==== devices Menu ================
#ifdef HAVE_INDI_H
#ifndef Q_WS_WIN


        actionCollection()->addAction("telescope_wizard", this, SLOT( slotTelescopeWizard() ) )
            << i18n("Telescope Wizard...")
            << KIcon("tools-wizard" );
        actionCollection()->addAction("device_manager", this, SLOT( slotINDIDriver() ) )
            << i18n("Device Manager...")
            << KIcon("network-server" );
        ka = actionCollection()->addAction("indi_cpl", this, SLOT( slotINDIPanel() ) )
            << i18n("INDI Control Panel...");
        ka->setEnabled(false);


#endif
#endif

    //Help Menu:
    actionCollection()->addAction( KStandardAction::TipofDay, "help_tipofday", this, SLOT( slotTipOfDay() ) )
	->setWhatsThis(i18n("Displays the Tip of the Day"));

    //	KStandardAction::help(this, SLOT( appHelpActivated() ), actionCollection(), "help_contents" );

    //Add timestep widget for toolbar
    TimeStep = new TimeStepBox( toolBar("kstarsToolBar") );
    // Add a tool tip to TimeStep describing the weird nature of time steps
    QString TSBToolTip = i18nc( "Tooltip describing the nature of the time step control", "Use this to set the rate at which time in the simulation flows.\nFor time step \'X\' up to 10 minutes, time passes at the rate of \'X\' per second.\nFor time steps larger than 10 minutes, frames are displayed at an interval of \'X\'." );
    TimeStep->setToolTip( TSBToolTip );
    TimeStep->tsbox()->setToolTip( TSBToolTip );
    ka = actionCollection()->addAction("timestep_control")
        << i18n("Time step control");
    ka->setDefaultWidget( TimeStep );

    // ==== viewToolBar actions ================
    actionCollection()->add<KToggleAction>("show_stars", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Stars in the display", "Stars" )
        << KIcon("kstars_stars" )
        << ToolTip( i18n("Toggle stars") );
    actionCollection()->add<KToggleAction>("show_deepsky", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Deep Sky Objects in the display", "Deep Sky" )
        << KIcon("kstars_deepsky" )
        << ToolTip( i18n("Toggle deep sky objects") );
    actionCollection()->add<KToggleAction>("show_planets", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Solar System objects in the display", "Solar System" )
        << KIcon("kstars_planets" )
        << ToolTip( i18n("Toggle Solar system objects") );
    actionCollection()->add<KToggleAction>("show_clines", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Constellation Lines in the display", "Const. Lines" )
        << KIcon("kstars_clines" )
        << ToolTip( i18n("Toggle constellation lines") );
    actionCollection()->add<KToggleAction>("show_cnames", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Constellation Names in the display", "Const. Names" )
        << KIcon("kstars_cnames" )
        << ToolTip( i18n("Toggle constellation names") );
    actionCollection()->add<KToggleAction>("show_cbounds", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Constellation Boundaries in the display", "C. Boundaries" )
        << KIcon("kstars_cbound" )
        << ToolTip( i18n("Toggle constellation boundaries") );
    actionCollection()->add<KToggleAction>("show_mw", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Milky Way in the display", "Milky Way" )
        << KIcon("kstars_mw" )
        << ToolTip( i18n("Toggle milky way") );
    actionCollection()->add<KToggleAction>("show_equatorial_grid", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Equatorial Coordinate Grid in the display", "Equatorial coord. grid" )
        << KIcon("kstars_grid" )
        << ToolTip( i18n("Toggle equatorial coordinate grid") );
    actionCollection()->add<KToggleAction>("show_horizontal_grid", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle Horizontal Coordinate Grid in the display", "Horizontal coord. grid" )
        << KIcon("kstars_hgrid" )
        << ToolTip( i18n("Toggle horizontal coordinate grid") );
    actionCollection()->add<KToggleAction>("show_horizon", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle the opaque fill of the ground polygon in the display", "Ground" )
        << KIcon("kstars_horizon" )
        << ToolTip( i18n("Toggle opaque ground") );
    actionCollection()->add<KToggleAction>("show_flags", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle flags in the display", "Flags" )
        << KIcon("kstars_flag" )
        << ToolTip( i18n("Toggle flags") );
    actionCollection()->add<KToggleAction>("show_satellites", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle satellites in the display", "Satellites" )
        << KIcon("kstars_satellites" )
        << ToolTip( i18n("Toggle satellites") );
    actionCollection()->add<KToggleAction>("show_supernovae", this, SLOT( slotViewToolBar() ) )
        << i18nc("Toggle supernovae in the display", "Supernovae" )
        << KIcon("kstars_supernovae" )
        << ToolTip( i18n("Toggle supernovae") );

    setXMLFile("kstarsui.rc" );

    if (Options::fitsDir().isEmpty())
        Options::setFitsDir(QDir:: homePath());
}

void InlineEditors::initToolBars(KActionCollection *ac)
{
    QFont defaultFont;
    QColor textColor = (Global::bnpView && Global::bnpView->currentBasket() ?
                        Global::bnpView->currentBasket()->textColor() :
                        palette().color(QPalette::Text));

    // Init the RichTextEditor Toolbar:
    richTextFont = new QFontComboBox(Global::mainWindow());
    focusWidgetFilter = new FocusWidgetFilter(richTextFont);
    richTextFont->setFixedWidth(richTextFont->sizeHint().width() * 2 / 3);
    richTextFont->setCurrentFont(defaultFont.family());

    KAction *action = ac->addAction("richtext_font");
    action->setDefaultWidget(richTextFont);
    action->setText(i18n("Font"));
    action->setShortcut(Qt::Key_F6);

    richTextFontSize = new FontSizeCombo(/*rw=*/true, Global::mainWindow());
    richTextFontSize->setFontSize(defaultFont.pointSize());
    action = ac->addAction("richtext_font_size");
    action->setDefaultWidget(richTextFontSize);
    action->setText(i18n("Font Size"));
    action->setShortcut(Qt::Key_F7);

    richTextColor = new KColorCombo(Global::mainWindow());
    richTextColor->installEventFilter(focusWidgetFilter);
    richTextColor->setFixedWidth(richTextColor->sizeHint().height() * 2);
    richTextColor->setColor(textColor);
    action = ac->addAction("richtext_color");
    action->setDefaultWidget(richTextColor);
    action->setText(i18n("Color"));

    KToggleAction *ta = NULL;
    ta = new KToggleAction(ac);
    ac->addAction("richtext_bold", ta);
    ta->setText(i18n("Bold"));
    ta->setIcon(KIcon("format-text-bold"));
    ta->setShortcut(KShortcut("Ctrl+B"));
    richTextBold = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_italic", ta);
    ta->setText(i18n("Italic"));
    ta->setIcon(KIcon("format-text-italic"));
    ta->setShortcut(KShortcut("Ctrl+I"));
    richTextItalic = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_underline", ta);
    ta->setText(i18n("Underline"));
    ta->setIcon(KIcon("format-text-underline"));
    ta->setShortcut(KShortcut("Ctrl+U"));
    richTextUnderline = ta;

#if 0
    ta = new KToggleAction(ac);
    ac->addAction("richtext_super", ta);
    ta->setText(i18n("Superscript"));
    ta->setIcon(KIcon("text_super"));
    richTextSuper = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_sub", ta);
    ta->setText(i18n("Subscript"));
    ta->setIcon(KIcon("text_sub"));
    richTextSub = ta;
#endif

    ta = new KToggleAction(ac);
    ac->addAction("richtext_left", ta);
    ta->setText(i18n("Align Left"));
    ta->setIcon(KIcon("format-justify-left"));
    richTextLeft = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_center", ta);
    ta->setText(i18n("Centered"));
    ta->setIcon(KIcon("format-justify-center"));
    richTextCenter = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_right", ta);
    ta->setText(i18n("Align Right"));
    ta->setIcon(KIcon("format-justify-right"));
    richTextRight = ta;

    ta = new KToggleAction(ac);
    ac->addAction("richtext_block", ta);
    ta->setText(i18n("Justified"));
    ta->setIcon(KIcon("format-justify-fill"));
    richTextJustified = ta;

    QActionGroup *alignmentGroup = new QActionGroup(this);
    alignmentGroup->addAction(richTextLeft);
    alignmentGroup->addAction(richTextCenter);
    alignmentGroup->addAction(richTextRight);
    alignmentGroup->addAction(richTextJustified);

    ta = new KToggleAction(ac);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
	action->setData(2);
	autoResizeMenu->addAction(collection->addAction(QLatin1String("controls_autoresize_double"), action));

	int autoResizeFactor =
		KGlobal::config()->group("MediaObject").readEntry("AutoResizeFactor", 0);

	switch (autoResizeFactor) {
	case 1:
		automaticResize = OriginalSize;
		autoResizeGroup->actions().at(1)->setChecked(true);
		break;
	case 2:
		automaticResize = DoubleSize;
		autoResizeGroup->actions().at(2)->setChecked(true);
		break;
	default:
		automaticResize = ResizeOff;
		autoResizeGroup->actions().at(0)->setChecked(true);
		break;
	}

	videoMenu->addMenu(autoResizeMenu);

    action = new KAction(i18n("Volume Slider"), this);
	volumeSlider = new QSlider(toolBar);
	volumeSlider->setFocusPolicy(Qt::NoFocus);
	volumeSlider->setOrientation(Qt::Horizontal);
    volumeSlider->setRange(0, 100);
	volumeSlider->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
	volumeSlider->setToolTip(action->text());
    volumeSlider->setValue(KGlobal::config()->group("MediaObject").readEntry("Volume", 100));
	connect(volumeSlider, SIGNAL(valueChanged(int)), this, SLOT(volumeChanged(int)));
	backend->setVolume(volumeSlider->value());
	action->setDefaultWidget(volumeSlider);
	toolBar->addAction(collection->addAction(QLatin1String("controls_volume_slider"), action));

	jumpToPositionAction = new KAction(KIcon(QLatin1String("go-jump")),
		i18nc("@action:inmenu", "Jump to Position..."), this);
	jumpToPositionAction->setShortcut(Qt::CTRL + Qt::Key_J);
	connect(jumpToPositionAction, SIGNAL(triggered()), this, SLOT(jumpToPosition()));
	menu->addAction(collection->addAction(QLatin1String("controls_jump_to_position"), jumpToPositionAction));

	navigationMenu = new KMenu(i18nc("playback menu", "Skip"), this);
	menu->addMenu(navigationMenu);
	menu->addSeparator();

	int shortSkipDuration = Configuration::instance()->getShortSkipDuration();
	int longSkipDuration = Configuration::instance()->getLongSkipDuration();
	connect(Configuration::instance(), SIGNAL(shortSkipDurationChanged(int)),
		this, SLOT(shortSkipDurationChanged(int)));
	connect(Configuration::instance(), SIGNAL(longSkipDurationChanged(int)),
		this, SLOT(longSkipDurationChanged(int)));

	longSkipBackwardAction = new KAction(KIcon(QLatin1String("media-skip-backward")),
		i18nc("submenu of 'Skip'", "Skip %1s Backward", longSkipDuration), this);
	longSkipBackwardAction->setShortcut(Qt::SHIFT + Qt::Key_Left);
	connect(longSkipBackwardAction, SIGNAL(triggered()), this, SLOT(longSkipBackward()));
	navigationMenu->addAction(
		collection->addAction(QLatin1String("controls_long_skip_backward"), longSkipBackwardAction));

	shortSkipBackwardAction = new KAction(KIcon(QLatin1String("media-skip-backward")),
		i18nc("submenu of 'Skip'", "Skip %1s Backward", shortSkipDuration), this);
	shortSkipBackwardAction->setShortcut(Qt::Key_Left);
	connect(shortSkipBackwardAction, SIGNAL(triggered()), this, SLOT(shortSkipBackward()));
	navigationMenu->addAction(
		collection->addAction(QLatin1String("controls_skip_backward"), shortSkipBackwardAction));