diff options
author | Yuri Sizov <11782833+YuriSizov@users.noreply.github.com> | 2022-12-05 15:56:10 +0300 |
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committer | GitHub <noreply@github.com> | 2022-12-05 15:56:10 +0300 |
commit | d759210f5281e6a8e813b47cbca0f41ce9ebbdf1 (patch) | |
tree | 2529868463bf1d1d865eea7885d791fca3de4cd0 | |
parent | 1db23e472b49eb584d9ee3c59746cc8b59053814 (diff) | |
parent | 8e1138d59a8873d4d1cd04051bd8b19bd34ce81d (diff) |
Merge pull request #69284 from gdixr/bugfix-69082
Prevent editor crash when deleting children of GraphNode
-rw-r--r-- | scene/gui/graph_node.cpp | 66 |
1 files changed, 37 insertions, 29 deletions
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp index 5df4c066e4..83c789f3d5 100644 --- a/scene/gui/graph_node.cpp +++ b/scene/gui/graph_node.cpp @@ -366,38 +366,46 @@ void GraphNode::_notification(int p_what) { close_rect = Rect2(); } - for (const KeyValue<int, Slot> &E : slot_info) { - if (E.key < 0 || E.key >= cache_y.size()) { - continue; - } - if (!slot_info.has(E.key)) { - continue; - } - const Slot &s = slot_info[E.key]; - // Left port. - if (s.enable_left) { - Ref<Texture2D> p = port; - if (s.custom_slot_left.is_valid()) { - p = s.custom_slot_left; + if (get_child_count() > 0) { + for (const KeyValue<int, Slot> &E : slot_info) { + if (E.key < 0 || E.key >= cache_y.size()) { + continue; } - p->draw(get_canvas_item(), icofs + Point2(edgeofs, cache_y[E.key]), s.color_left); - } - // Right port. - if (s.enable_right) { - Ref<Texture2D> p = port; - if (s.custom_slot_right.is_valid()) { - p = s.custom_slot_right; + if (!slot_info.has(E.key)) { + continue; + } + const Slot &s = slot_info[E.key]; + // Left port. + if (s.enable_left) { + Ref<Texture2D> p = port; + if (s.custom_slot_left.is_valid()) { + p = s.custom_slot_left; + } + p->draw(get_canvas_item(), icofs + Point2(edgeofs, cache_y[E.key]), s.color_left); + } + // Right port. + if (s.enable_right) { + Ref<Texture2D> p = port; + if (s.custom_slot_right.is_valid()) { + p = s.custom_slot_right; + } + p->draw(get_canvas_item(), icofs + Point2(get_size().x - edgeofs, cache_y[E.key]), s.color_right); } - p->draw(get_canvas_item(), icofs + Point2(get_size().x - edgeofs, cache_y[E.key]), s.color_right); - } - // Draw slot stylebox. - if (s.draw_stylebox) { - Control *c = Object::cast_to<Control>(get_child(E.key)); - Rect2 c_rect = c->get_rect(); - c_rect.position.x = sb->get_margin(SIDE_LEFT); - c_rect.size.width = w; - draw_style_box(sb_slot, c_rect); + // Draw slot stylebox. + if (s.draw_stylebox) { + Control *c = Object::cast_to<Control>(get_child(E.key)); + if (!c || !c->is_visible_in_tree()) { + continue; + } + if (c->is_set_as_top_level()) { + continue; + } + Rect2 c_rect = c->get_rect(); + c_rect.position.x = sb->get_margin(SIDE_LEFT); + c_rect.size.width = w; + draw_style_box(sb_slot, c_rect); + } } } |