komplexe toolbars in QT

[general_gunman]

moin,
hat jmd ne idee wie man in QT komplexe Toolbars erstellt, die mehr enthalten als nur buttons ??
also comboboxen und so dialogs wie im QT designer am rande...

thx4answers

[tuxipuxi]

hi,

ich glaub ein blick in den designer sourcecode hilft dir da am meisten...
eine wichtige stelle ist wohl die hier:

void MainWindow::setupLayoutActions()
{
    if ( !actionGroupTools ) {
	actionGroupTools = new QActionGroup( this );
	actionGroupTools->setExclusive( TRUE );
	connect( actionGroupTools, SIGNAL( selected(QAction*) ), this, SLOT( toolSelected(QAction*) ) );
    }

    actionEditAdjustSize = new QAction( tr( "Adjust Size" ), createIconSet("designer_adjustsize.png"),
					tr( "Adjust &Size" ), CTRL + Key_J, this, 0 );
    actionEditAdjustSize->setStatusTip(tr("Adjusts the size of the selected widget") );
    actionEditAdjustSize->setWhatsThis( whatsThisFrom( "Layout|Adjust Size" ) );
    connect( actionEditAdjustSize, SIGNAL( activated() ), this, SLOT( editAdjustSize() ) );
    actionEditAdjustSize->setEnabled( FALSE );

    actionEditHLayout = new QAction( tr( "Lay Out Horizontally" ), createIconSet("designer_edithlayout.png"),
				     tr( "Lay Out &Horizontally" ), CTRL + Key_H, this, 0 );
    actionEditHLayout->setStatusTip(tr("Lays out the selected widgets horizontally") );
    actionEditHLayout->setWhatsThis( whatsThisFrom( "Layout|Lay Out Horizontally" ) );
    connect( actionEditHLayout, SIGNAL( activated() ), this, SLOT( editLayoutHorizontal() ) );
    actionEditHLayout->setEnabled( FALSE );

    actionEditVLayout = new QAction( tr( "Lay Out Vertically" ), createIconSet("designer_editvlayout.png"),
				     tr( "Lay Out &Vertically" ), CTRL + Key_L, this, 0 );
    actionEditVLayout->setStatusTip(tr("Lays out the selected widgets vertically") );
    actionEditVLayout->setWhatsThis(  whatsThisFrom( "Layout|Lay Out Vertically" ) );
    connect( actionEditVLayout, SIGNAL( activated() ), this, SLOT( editLayoutVertical() ) );
    actionEditVLayout->setEnabled( FALSE );

    actionEditGridLayout = new QAction( tr( "Lay Out in a Grid" ), createIconSet("designer_editgrid.png"),
					tr( "Lay Out in a &Grid" ), CTRL + Key_G, this, 0 );
    actionEditGridLayout->setStatusTip(tr("Lays out the selected widgets in a grid") );
    actionEditGridLayout->setWhatsThis( whatsThisFrom( "Layout|Lay Out in a Grid" ) );
    connect( actionEditGridLayout, SIGNAL( activated() ), this, SLOT( editLayoutGrid() ) );
    actionEditGridLayout->setEnabled( FALSE );

    actionEditSplitHorizontal = new QAction( tr( "Lay Out Horizontally (in Splitter)" ), createIconSet("designer_editvlayoutsplit.png"),
					     tr( "Lay Out Horizontally (in S&plitter)" ), 0, this, 0 );
    actionEditSplitHorizontal->setStatusTip(tr("Lays out the selected widgets horizontally in a splitter") );
    actionEditSplitHorizontal->setWhatsThis( whatsThisFrom( "Layout|Lay Out Horizontally (in Splitter)" ) );
    connect( actionEditSplitHorizontal, SIGNAL( activated() ), this, SLOT( editLayoutHorizontalSplit() ) );
    actionEditSplitHorizontal->setEnabled( FALSE );

    actionEditSplitVertical = new QAction( tr( "Lay Out Vertically (in Splitter)" ), createIconSet("designer_edithlayoutsplit.png"),
					     tr( "Lay Out Vertically (in Sp&litter)" ), 0, this, 0 );
    actionEditSplitVertical->setStatusTip(tr("Lays out the selected widgets vertically in a splitter") );
    actionEditSplitVertical->setWhatsThis( whatsThisFrom( "Layout|Lay Out Vertically (in Splitter)" ) );
    connect( actionEditSplitVertical, SIGNAL( activated() ), this, SLOT( editLayoutVerticalSplit() ) );
    actionEditSplitVertical->setEnabled( FALSE );

    actionEditBreakLayout = new QAction( tr( "Break Layout" ), createIconSet("designer_editbreaklayout.png"),
					 tr( "&Break Layout" ), CTRL + Key_B, this, 0 );
    actionEditBreakLayout->setStatusTip(tr("Breaks the selected layout") );
    actionEditBreakLayout->setWhatsThis( whatsThisFrom( "Layout|Break Layout" ) );
    connect( actionEditBreakLayout, SIGNAL( activated() ), this, SLOT( editBreakLayout() ) );
    actionEditBreakLayout->setEnabled( FALSE );

    int id = WidgetDatabase::idFromClassName( "Spacer" );
    actionInsertSpacer = new WidgetAction( "Layout", actionGroupTools, QString::number( id ).latin1() );
    actionInsertSpacer->setToggleAction( TRUE );
    actionInsertSpacer->setText( WidgetDatabase::className( id ) );
    actionInsertSpacer->setMenuText( tr( "Add ") + WidgetDatabase::className( id ) );
    actionInsertSpacer->setIconSet( WidgetDatabase::iconSet( id ) );
    actionInsertSpacer->setToolTip( WidgetDatabase::toolTip( id ) );
    actionInsertSpacer->setStatusTip( tr( "Insert a %1").arg(WidgetDatabase::toolTip( id )) );
    actionInsertSpacer->setWhatsThis( QString("<b>A %1</b><p>%2</p>"
			     "<p>Click to insert a single %3,"
			     "or double click to keep the tool selected.")
	.arg(WidgetDatabase::toolTip( id ))
	.arg(WidgetDatabase::whatsThis( id ))
	.arg(WidgetDatabase::toolTip( id ) ));

    actionInsertSpacer->addTo( commonWidgetsToolBar );
    commonWidgetsPage.append( actionInsertSpacer );
    QWidget *w;
    commonWidgetsToolBar->setStretchableWidget( ( w = new QWidget( commonWidgetsToolBar ) ) );
    w->setBackgroundMode( commonWidgetsToolBar->backgroundMode() );
    QWhatsThis::add( layoutToolBar, tr( "<b>The Layout toolbar</b>%1" ).arg(tr(toolbarHelp).arg("")) );
    actionEditAdjustSize->addTo( layoutToolBar );
    layoutToolBar->addSeparator();
    actionEditHLayout->addTo( layoutToolBar );
    actionEditVLayout->addTo( layoutToolBar );
    actionEditGridLayout->addTo( layoutToolBar );
    actionEditSplitHorizontal->addTo( layoutToolBar );
    actionEditSplitVertical->addTo( layoutToolBar );
    actionEditBreakLayout->addTo( layoutToolBar );
    layoutToolBar->addSeparator();
    actionInsertSpacer->addTo( layoutToolBar );

    QPopupMenu *menu = new QPopupMenu( this, "Layout" );
    layoutMenu = menu;
    menubar->insertItem( tr( "&Layout" ), menu, toolsMenuId + 1 );
    actionEditAdjustSize->addTo( menu );
    menu->insertSeparator();
    actionEditHLayout->addTo( menu );
    actionEditVLayout->addTo( menu );
    actionEditGridLayout->addTo( menu );
    actionEditSplitHorizontal->addTo( menu );
    actionEditSplitVertical->addTo( menu );
    actionEditBreakLayout->addTo( menu );
    menu->insertSeparator();
    actionInsertSpacer->addTo( menu );
}

aus mainwindowactions.cpp

    layoutToolBar = new QToolBar( this, "Layout" );
    layoutToolBar->setCloseMode( QDockWindow::Undocked );
    addToolBar( layoutToolBar, tr( "Layout" ) );
    interpreterPluginManager = 0;
    setupToolActions();
    setupLayoutActions();

aus mainwindow.cpp


gruss,
tuxipuxi.

[axeljaeger]

Du kannst im Designer nur buttons und ComboBoxen machen, wobei die ComboBoxen auch nur Read-Only sind. Die machst du, indem du eine DropDown-ActionGroup in eine Toolbar einfügst. Alles andere geht nur mit der Hand. Da solltest du dann aber überlegen, ob nicht eine QToolBox oder ein Dockwindow angebrachter wäre.

[general_gunman]

hmm danke QDockWindow is genau das was ich suchte .. ;D