void GraphTreeModel::updateSelectionStatus(const NotifySelectionUpdateFunc& notifySelectionChanged)
{
// Don't traverse the entire scenegraph, visit selected nodes only
GlobalSelectionSystem().foreachSelected([&](const scene::INodePtr& node)
{
updateSelectionStatus(node, notifySelectionChanged);
});
}
void MainWindow::onDiagramsNotebookSwitchPage(GtkNotebookPage* page, guint page_num)
#endif
{
bindToolToDiagramEditor();
DiagramEditor* diagram_editor = getActiveDiagramEditor();
if (diagram_editor)
{
file_revert_to_saved_action_->set_sensitive (diagram_editor->hasFile());
shared_ptr< cppgef::Diagram > diagram = dynamic_pointer_cast< cppgef::Diagram >(
diagram_editor->getDiagramEditPart()->getModel() );
edit_undo_action_->set_sensitive (!(cppgef::CommandManager::getInstance()->isUndoStackEmpty (diagram)));
edit_redo_action_->set_sensitive (!(cppgef::CommandManager::getInstance()->isRedoStackEmpty (diagram)));
updateSelectionStatus();
}
}
void ProtoTree::clear() {
updateSelectionStatus(NULL);
QTreeWidget::clear();
}
void MainWindow::onSelectionChange(shared_ptr< cppgef::IEditPart > shape_edit_part)
{
updateSelectionStatus();
}
