diff options
Diffstat (limited to 'editor/plugins/tile_map_editor_plugin.cpp')
| -rw-r--r-- | editor/plugins/tile_map_editor_plugin.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/editor/plugins/tile_map_editor_plugin.cpp b/editor/plugins/tile_map_editor_plugin.cpp index 83dc84a0c2..6fa7955ee5 100644 --- a/editor/plugins/tile_map_editor_plugin.cpp +++ b/editor/plugins/tile_map_editor_plugin.cpp @@ -38,6 +38,13 @@ #include "editor/editor_settings.h" #include "scene/gui/split_container.h" +void TileMapEditor::_node_removed(Node *p_node) { + + if (p_node == node) { + node = NULL; + } +} + void TileMapEditor::_notification(int p_what) { switch (p_what) { @@ -60,6 +67,7 @@ void TileMapEditor::_notification(int p_what) { case NOTIFICATION_ENTER_TREE: { + get_tree()->connect("node_removed", callable_mp(this, &TileMapEditor::_node_removed)); paint_button->set_icon(get_theme_icon("Edit", "EditorIcons")); bucket_fill_button->set_icon(get_theme_icon("Bucket", "EditorIcons")); picker_button->set_icon(get_theme_icon("ColorPick", "EditorIcons")); @@ -80,6 +88,10 @@ void TileMapEditor::_notification(int p_what) { p->set_item_icon(p->get_item_index(OPTION_ERASE_SELECTION), get_theme_icon("Remove", "EditorIcons")); } break; + + case NOTIFICATION_EXIT_TREE: { + get_tree()->disconnect("node_removed", callable_mp(this, &TileMapEditor::_node_removed)); + } break; } } |