KarbonSmallStylePreview::KarbonSmallStylePreview(QWidget* parent)
        : QWidget(parent)
{
    setFont(KGlobalSettings::smallestReadableFont());

    /* Create widget layout */
    QHBoxLayout *layout = new QHBoxLayout(this);
    QLabel * strokeLabel = new QLabel(i18n("Stroke:"), this);
    strokeLabel->setMinimumHeight(FRAMEHEIGHT);
    m_strokeFrame = new KarbonStrokeStyleWidget(this);
    m_strokeFrame->setMinimumSize(QSize(FRAMEWIDTH, FRAMEHEIGHT));

    QLabel * fillLabel = new QLabel(i18n("Fill:"), this);
    fillLabel->setMinimumHeight(FRAMEHEIGHT);
    m_fillFrame = new KarbonFillStyleWidget(this);
    m_fillFrame->setMinimumSize(QSize(FRAMEWIDTH, FRAMEHEIGHT));

    layout->addWidget(strokeLabel);
    layout->addWidget(m_strokeFrame);
    layout->addWidget(fillLabel);
    layout->addWidget(m_fillFrame);
    layout->setContentsMargins(0, 0, 0, 0);

    setLayout(layout);

    connect(KoToolManager::instance(), SIGNAL(changedCanvas(const KoCanvasBase *)),
            this, SLOT(canvasChanged(const KoCanvasBase *)));
    connect(m_strokeFrame, SIGNAL(clicked()), this, SIGNAL(strokeApplied()));
    connect(m_fillFrame, SIGNAL(clicked()), this, SIGNAL(fillApplied()));
}
Esempio n. 2
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KarbonView::KarbonView( KarbonPart* p, QWidget* parent )
    : KoView( p, parent ), KXMLGUIBuilder( shell() ), d( new Private( p ) )
{
    debugView("KarbonView::KarbonView");

    setComponentData( KarbonFactory::componentData(), true );

    setClientBuilder( this );

    if( !p->isReadWrite() )
        setXMLFile( QString::fromLatin1( "karbon_readonly.rc" ) );
    else
        setXMLFile( QString::fromLatin1( "karbon.rc" ) );

    const int viewMargin = 250;
    d->canvas = new KarbonCanvas( p );
    d->canvas->setParent( this );
    d->canvas->setDocumentViewMargin( viewMargin );
    connect( d->canvas->shapeManager()->selection(), SIGNAL( selectionChanged() ), 
             this, SLOT( selectionChanged() ) );

    d->canvasController = new KoCanvasController(this);
    d->canvasController->setMinimumSize( QSize(viewMargin+50,viewMargin+50) );
    d->canvasController->setCanvas(d->canvas);
    d->canvasController->setCanvasMode( KoCanvasController::Infinite );
    // always show srollbars which fixes some nasty infinite
    // recursion when scrollbars are disabled during resizing
    d->canvasController->setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOn );
    d->canvasController->setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOn );
    d->canvasController->show();

    // set up status bar message
    d->status = new QLabel( QString(), statusBar() );
    d->status->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
    d->status->setMinimumWidth( 300 );
    addStatusBarItem( d->status, 1 );
    connect( KoToolManager::instance(), SIGNAL(changedStatusText(const QString &)),
             d->status, SLOT(setText(const QString &)) );
    d->cursorCoords = new QLabel( QString(), statusBar() );
    d->cursorCoords->setAlignment( Qt::AlignLeft | Qt::AlignVCenter );
    d->cursorCoords->setMinimumWidth( 50 );
    addStatusBarItem( d->cursorCoords, 0 );

    // TODO maybe the zoomHandler should be a member of the view and not the canvas.
    // set up the zoom controller
    KarbonZoomController * zoomController = new KarbonZoomController( d->canvasController, actionCollection() );
    zoomController->setPageSize( d->part->document().pageSize() );
    addStatusBarItem( zoomController->zoomAction()->createWidget( statusBar() ), 0 );
    zoomController->setZoomMode( KoZoomMode::ZOOM_PAGE );
    connect( zoomController, SIGNAL(zoomedToSelection()), this, SLOT(zoomSelection()));
    connect( zoomController, SIGNAL(zoomedToAll()), this, SLOT(zoomDrawing()));
    
    KarbonSmallStylePreview * smallPreview = new KarbonSmallStylePreview( statusBar() );
    connect( smallPreview, SIGNAL(fillApplied()), this, SLOT(applyFillToSelection()) );
    connect( smallPreview, SIGNAL(strokeApplied()), this, SLOT(applyStrokeToSelection()) );
    addStatusBarItem( smallPreview, 0 );

    // layout:
    QGridLayout *layout = new QGridLayout();
    layout->setMargin(0);
    layout->addWidget(d->canvasController, 1, 1);

    initActions();

    unsigned int max = part()->maxRecentFiles();
    setNumberOfRecentFiles( max );

    // widgets:
    d->horizRuler = new KoRuler( this, Qt::Horizontal, d->canvas->viewConverter() );
    d->horizRuler->setShowMousePosition(true);
    d->horizRuler->setUnit(p->unit());
    d->horizRuler->setRightToLeft(false);
    d->horizRuler->setVisible(false);
    new KoRulerController( d->horizRuler, d->canvas->resourceProvider() );

    layout->addWidget( d->horizRuler, 0, 1 );
    connect( p, SIGNAL( unitChanged( KoUnit ) ), this, SLOT( updateUnit( KoUnit ) ) );

    d->vertRuler = new KoRuler( this, Qt::Vertical, d->canvas->viewConverter() );
    d->vertRuler->setShowMousePosition(true);
    d->vertRuler->setUnit(p->unit());
    d->vertRuler->setVisible(false);
    layout->addWidget( d->vertRuler, 1, 0 );

    connect( d->canvas, SIGNAL(documentOriginChanged( const QPoint &)), this, SLOT(pageOffsetChanged()));
    connect( d->canvasController, SIGNAL(canvasOffsetXChanged(int)), this, SLOT(pageOffsetChanged()));
    connect( d->canvasController, SIGNAL(canvasOffsetYChanged(int)), this, SLOT(pageOffsetChanged()));
    connect( d->canvasController, SIGNAL(canvasMousePositionChanged(const QPoint &)),
            this, SLOT(mousePositionChanged(const QPoint&)));
    connect( d->vertRuler, SIGNAL(guideLineCreated(Qt::Orientation,int)), 
             d->canvasController, SLOT( addGuideLine(Qt::Orientation,int) ) );
    connect( d->horizRuler, SIGNAL(guideLineCreated(Qt::Orientation,int)), 
             d->canvasController, SLOT( addGuideLine(Qt::Orientation,int) ) );

    updateRuler();

    if( shell() )
    {
        KoToolManager::instance()->addController( d->canvasController );
        KoToolManager::instance()->registerTools( actionCollection(), d->canvasController );
        // set the first layer active
        d->canvasController->canvas()->shapeManager()->selection()->setActiveLayer( part()->document().layers().first() );

        //Create Dockers
        createLayersTabDock();

        KoToolBoxFactory toolBoxFactory(d->canvasController, i18n( "Tools" ) );
        createDockWidget( &toolBoxFactory );

        KoDockerManager *dockerMng = dockerManager();
        if (!dockerMng) {
            dockerMng = new KoDockerManager(this);
            setDockerManager(dockerMng);
        }

        connect( d->canvasController, SIGNAL( toolOptionWidgetsChanged(const QMap<QString, QWidget *> &, KoView *) ),
             dockerMng, SLOT( newOptionWidgets(const  QMap<QString, QWidget *> &, KoView *) ) );

        KoToolManager::instance()->requestToolActivation( d->canvasController );

        bool b = d->showRulerAction->isChecked();
        d->horizRuler->setVisible( b );
        d->vertRuler->setVisible( b );
    }

    setLayout(layout);

    reorganizeGUI();

    setFocusPolicy(Qt::NoFocus);
}