C++ (Cpp) RDocumentInterface::getLastKnownViewWithFocus示例

示例#1

文件： RMainWindow.cpp 项目： Jackieee/qcad

void RMainWindow::notifyListeners(bool withNull) {
    RDocument* document = NULL;
    RDocumentInterface* di = NULL;
    RGraphicsView* view = NULL;

    if (!withNull) {
        document = getDocument();
        di = getDocumentInterface();
        if (di!=NULL) {
            view = di->getLastKnownViewWithFocus();
        }
    }

    notifyFocusListeners(di);
    notifyViewFocusListeners(view);
    notifyCoordinateListeners(di);
    notifySnapListeners(di);
    notifyTransactionListeners(document);
    notifyPropertyListeners(document);
    notifySelectionListeners(di);
    notifyLayerListeners(di);
    notifyPenListeners(di);
    notifyBlockListeners(di);
    notifyViewListeners(di);
}

示例#2

文件： RMdiChildQt.cpp 项目： drjolo/qcad

RGraphicsViewQt* RMdiChildQt::getLastKnownViewWithFocus() {
    RDocumentInterface* di = getDocumentInterface();
    if (di==NULL) {
        return NULL;
    }
    return dynamic_cast<RGraphicsViewQt*>(di->getLastKnownViewWithFocus());
}