diff options
| author | Haoyu Qiu <timothyqiu32@gmail.com> | 2023-01-13 11:25:18 +0800 |
|---|---|---|
| committer | Haoyu Qiu <timothyqiu32@gmail.com> | 2023-01-13 11:30:26 +0800 |
| commit | 90d3efcaa5ac3cb5bb7216ed018875b51ca4b1c1 (patch) | |
| tree | 6ba8f8f8f98b27a8bae8655e8ab0aa190fdc1364 /editor/plugins/texture_region_editor_plugin.cpp | |
| parent | 7c2768c2f8abc2e81a55be72b436de69d9f01bf9 (diff) | |
Fix crash when clicking Edit Region after reopening the scene
Diffstat (limited to 'editor/plugins/texture_region_editor_plugin.cpp')
| -rw-r--r-- | editor/plugins/texture_region_editor_plugin.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/editor/plugins/texture_region_editor_plugin.cpp b/editor/plugins/texture_region_editor_plugin.cpp index 59f2159167..05d32e1d08 100644 --- a/editor/plugins/texture_region_editor_plugin.cpp +++ b/editor/plugins/texture_region_editor_plugin.cpp @@ -824,10 +824,18 @@ void TextureRegionEditor::_update_autoslice() { void TextureRegionEditor::_notification(int p_what) { switch (p_what) { - case NOTIFICATION_ENTER_TREE: + case NOTIFICATION_EXIT_TREE: { + get_tree()->disconnect("node_removed", callable_mp(this, &TextureRegionEditor::_node_removed)); + } break; + + case NOTIFICATION_ENTER_TREE: { + get_tree()->connect("node_removed", callable_mp(this, &TextureRegionEditor::_node_removed)); + [[fallthrough]]; + } case NOTIFICATION_THEME_CHANGED: { edit_draw->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("Tree"))); } break; + case NOTIFICATION_READY: { zoom_out->set_icon(get_theme_icon(SNAME("ZoomLess"), SNAME("EditorIcons"))); zoom_reset->set_icon(get_theme_icon(SNAME("ZoomReset"), SNAME("EditorIcons"))); @@ -840,11 +848,13 @@ void TextureRegionEditor::_notification(int p_what) { case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: { panner->setup((ViewPanner::ControlScheme)EDITOR_GET("editors/panning/sub_editors_panning_scheme").operator int(), ED_GET_SHORTCUT("canvas_item_editor/pan_view"), bool(EDITOR_GET("editors/panning/simple_panning"))); } break; + case NOTIFICATION_VISIBILITY_CHANGED: { if (snap_mode == SNAP_AUTOSLICE && is_visible() && autoslice_is_dirty) { _update_autoslice(); } } break; + case NOTIFICATION_WM_WINDOW_FOCUS_IN: { // This happens when the user leaves the Editor and returns, // they could have changed the textures, so the cache is cleared. @@ -867,7 +877,6 @@ void TextureRegionEditor::_node_removed(Object *p_obj) { void TextureRegionEditor::_bind_methods() { ClassDB::bind_method(D_METHOD("_edit_region"), &TextureRegionEditor::_edit_region); - ClassDB::bind_method(D_METHOD("_node_removed"), &TextureRegionEditor::_node_removed); ClassDB::bind_method(D_METHOD("_zoom_on_position"), &TextureRegionEditor::_zoom_on_position); ClassDB::bind_method(D_METHOD("_update_rect"), &TextureRegionEditor::_update_rect); } |