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Fix leaked signal connection to connection_layer.

This commit is contained in:
maidopi-usagi 2024-07-27 01:34:03 +08:00
parent 91eb688e17
commit 04705d2899
1 changed files with 4 additions and 0 deletions
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4
scene/gui/graph_edit.cpp
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@ -695,6 +695,10 @@ void GraphEdit::remove_child_notify(Node *p_child) {
graph_element->disconnect("raise_request", callable_mp(this, &GraphEdit::_ensure_node_order_from));
graph_element->disconnect("resize_request", callable_mp(this, &GraphEdit::_graph_element_resize_request));
if (connections_layer != nullptr && connections_layer->is_inside_tree()) {
graph_element->disconnect(SceneStringName(item_rect_changed), callable_mp((CanvasItem *)connections_layer, &CanvasItem::queue_redraw));
}
// In case of the whole GraphEdit being destroyed these references can already be freed.
if (minimap != nullptr && minimap->is_inside_tree()) {
graph_element->disconnect(SceneStringName(item_rect_changed), callable_mp((CanvasItem *)minimap, &GraphEditMinimap::queue_redraw));