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| author | Johan Manuel <johan.manuel@live.fr> | 2016-07-23 23:59:24 +0200 |
|---|---|---|
| committer | Johan Manuel <johan.manuel@live.fr> | 2016-07-24 00:25:32 +0200 |
| commit | 580b4465c6aa98063ceb34288f2f37e83df4baaf (patch) | |
| tree | 4ab2f5c89b234b44209bc1a8dc4dccc373c38df8 | |
| parent | 221cb58382ae34d4f91d9923fd979a328feabace (diff) | |
Fix crash when GraphNode wasn't a child of a Control
| -rw-r--r-- | scene/gui/graph_node.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp index 94001b2ac1..3705541865 100644 --- a/scene/gui/graph_node.cpp +++ b/scene/gui/graph_node.cpp @@ -559,7 +559,12 @@ Color GraphNode::get_connection_output_color(int p_idx) { void GraphNode::_input_event(const InputEvent& p_ev) { if (p_ev.type==InputEvent::MOUSE_BUTTON) { + + ERR_EXPLAIN("GraphNode must be the child of a GraphEdit node."); + ERR_FAIL_COND(get_parent_control() == NULL); + get_parent_control()->grab_focus(); + if(p_ev.mouse_button.pressed && p_ev.mouse_button.button_index==BUTTON_LEFT) { Vector2 mpos = Vector2(p_ev.mouse_button.x,p_ev.mouse_button.y); |