C++ (Cpp) FrameView::addChild Examples

Example #1

File: RenderWidget.cpp Project: Akheon23/chromecast-mirrored-source.vendor

void RenderWidget::resumeWidgetHierarchyUpdates()
{
    ASSERT(widgetHierarchyUpdateSuspendCount);
    if (widgetHierarchyUpdateSuspendCount == 1) {
        WidgetToParentMap map = widgetNewParentMap();
        widgetNewParentMap().clear();
        WidgetToParentMap::iterator end = map.end();
        for (WidgetToParentMap::iterator it = map.begin(); it != end; ++it) {
            Widget* child = it->first.get();
            ScrollView* currentParent = child->parent();
            FrameView* newParent = it->second;
            if (newParent != currentParent) {
                if (currentParent)
                    currentParent->removeChild(child);
                if (newParent)
                    newParent->addChild(child);
            }
        }
    }
    widgetHierarchyUpdateSuspendCount--;
}

Example #2

File: RenderWidget.cpp Project: Metrological/chromium

RenderWidget::UpdateSuspendScope::~UpdateSuspendScope()
{
    ASSERT(s_updateSuspendCount > 0);
    if (s_updateSuspendCount == 1) {
        WidgetToParentMap map;
        widgetNewParentMap().swap(map);
        WidgetToParentMap::iterator end = map.end();
        for (WidgetToParentMap::iterator it = map.begin(); it != end; ++it) {
            Widget* child = it->key.get();
            ScrollView* currentParent = toScrollView(child->parent());
            FrameView* newParent = it->value;
            if (newParent != currentParent) {
                if (currentParent)
                    currentParent->removeChild(child);
                if (newParent)
                    newParent->addChild(child);
            }
        }
    }
    --s_updateSuspendCount;
}