C++ (Cpp) TiledDrawingAreaProxy::contentsScaleの例

コード例 #1

void QGraphicsWKViewPrivate::commitScale()
{
#if ENABLE(TILED_BACKING_STORE)
    DrawingAreaProxy* drawingArea = page->d->page->drawingArea();
    float newScale = q->scale();
    if (drawingArea->type() == DrawingAreaTypeTiled) {
        TiledDrawingAreaProxy* tiledDrawingArea = static_cast<TiledDrawingAreaProxy*>(drawingArea);
        if (tiledDrawingArea->contentsScale() == newScale)
            return;
        tiledDrawingArea->setContentsScale(newScale);
    }
#endif
}

コード例 #2

ファイル: qgraphicswkview.cpp プロジェクト: achellies/WinCEWebKit

void QGraphicsWKViewPrivate::commitScale()
{
#if ENABLE(TILED_BACKING_STORE)
    DrawingAreaProxy* drawingArea = page->d->page->drawingArea();
    float newScale = q->scale();
    if (drawingArea->info().type == DrawingAreaProxy::TiledDrawingAreaType) {
        TiledDrawingAreaProxy* tiledDrawingArea = static_cast<TiledDrawingAreaProxy*>(drawingArea);
        if (tiledDrawingArea->contentsScale() == newScale)
            return;
        tiledDrawingArea->setContentsScale(newScale);
        // For now we block until complete.
        tiledDrawingArea->waitUntilUpdatesComplete();
    }
#endif
}