Ejemplos de ScrollView::addToDirtyRegion en C++ (Cpp)

Ejemplo n.º 1

Archivo: WidgetGtk.cpp Proyecto: cdaffara/symbiandump-mw4

void Widget::invalidateRect(const IntRect& rect)
{
    if (data->suppressInvalidation)
        return;

    if (!parent()) {
        gtk_widget_queue_draw_area(GTK_WIDGET(containingWindow()), rect.x(), rect.y(),
                                   rect.width(), rect.height());
        if (isFrameView())
            static_cast<FrameView*>(this)->addToDirtyRegion(rect);
        return;
    }

    // Get the root widget.
    ScrollView* outermostView = parent();
    while (outermostView && outermostView->parent())
        outermostView = outermostView->parent();
    if (!outermostView)
        return;

    IntRect windowRect = convertToContainingWindow(rect);
    gtk_widget_queue_draw_area(GTK_WIDGET(containingWindow()), windowRect.x(), windowRect.y(),
                               windowRect.width(), windowRect.height());
    outermostView->addToDirtyRegion(windowRect);
}

Ejemplo n.º 2

Archivo: WidgetWin.cpp Proyecto: jackyglony/DuiBrowser-1

void Widget::invalidateRect(const IntRect& r)
{
    if (data->suppressInvalidation)
        return;

    if (!parent()) {
        RECT rect = r;
        ::InvalidateRect(containingWindow(), &rect, false);
        if (isFrameView())
            static_cast<FrameView*>(this)->addToDirtyRegion(r);
        return;
    }

    // Get the root widget.
    ScrollView* outermostView = parent();
    while (outermostView && outermostView->parent())
        outermostView = outermostView->parent();
    if (!outermostView)
        return;

    IntRect windowRect = convertToContainingWindow(r);

    // Get our clip rect and intersect with it to ensure we don't invalidate too much.
    IntRect clipRect = windowClipRect();
    windowRect.intersect(clipRect);

    RECT rect = windowRect;
    ::InvalidateRect(containingWindow(), &rect, false);
    outermostView->addToDirtyRegion(windowRect);
}

Ejemplo n.º 3

Archivo: PlatformScrollBarQt.cpp Proyecto: FilipBE/qtextended

void PlatformScrollbar::invalidate()
{
    // Get the root widget.
    ScrollView* outermostView = topLevel();
    if (!outermostView)
        return;

    IntRect windowRect = convertToContainingWindow(IntRect(0, 0, width(), height()));
    outermostView->addToDirtyRegion(windowRect);
}

Ejemplo n.º 4

Archivo: BCWidgetSDL.cpp Proyecto: acss/owb-mirror

void Widget::invalidateRect(const IntRect& rect)
{
    //printf("invalidateRect x=%d y=%d w=%d h=%d\n", rect.x(), rect.y(), rect.width(), rect.height());
    if (data->suppressInvalidation)
        return;

    if (!parent()) {
        if (isFrameView())
            static_cast<FrameView*>(this)->addToDirtyRegion(rect);
        return;
    }

    // Get the root widget.
    ScrollView* outermostView = parent();
    while (outermostView && outermostView->parent())
        outermostView = outermostView->parent();
    if (!outermostView)
        return;

    IntRect windowRect = convertToContainingWindow(rect);
    outermostView->addToDirtyRegion(windowRect);
}