Remove NOTIFICATION_ENTER_TREE when NOTIFICATION_THEME_CHANGED is used

editor/action_map_editor.cpp

@@ -361,7 +361,6 @@ void ActionMapEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data,
 
 void ActionMapEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			action_list_search->set_right_icon(get_editor_theme_icon(SNAME("Search")));
 			add_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));

editor/connections_dialog.cpp

@@ -1401,7 +1401,6 @@ void ConnectionsDock::_connect_pressed() {
 
 void ConnectionsDock::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			search_box->set_right_icon(get_editor_theme_icon(SNAME("Search")));
 

editor/debugger/editor_profiler.cpp

@@ -435,7 +435,6 @@ void EditorProfiler::_autostart_toggled(bool p_toggled_on) {
 
 void EditorProfiler::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_LAYOUT_DIRECTION_CHANGED:
 		case NOTIFICATION_THEME_CHANGED:
 		case NOTIFICATION_TRANSLATION_CHANGED: {

editor/debugger/editor_visual_profiler.cpp

@@ -442,7 +442,6 @@ void EditorVisualProfiler::_autostart_toggled(bool p_toggled_on) {
 
 void EditorVisualProfiler::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_LAYOUT_DIRECTION_CHANGED:
 		case NOTIFICATION_THEME_CHANGED:
 		case NOTIFICATION_TRANSLATION_CHANGED: {

editor/editor_audio_buses.cpp

@@ -71,7 +71,6 @@ void EditorAudioBus::_update_visible_channels() {
 
 void EditorAudioBus::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			Ref<Texture2D> active_bus_texture = get_editor_theme_icon(SNAME("BusVuActive"));
 			for (int i = 0; i < CHANNELS_MAX; i++) {
@@ -1114,7 +1113,6 @@ EditorAudioBuses *EditorAudioBuses::register_editor() {
 
 void EditorAudioBuses::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			bus_scroll->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("Tree")));
 		} break;

editor/editor_inspector.cpp

@@ -2957,7 +2957,6 @@ void EditorInspectorArray::_notification(int p_what) {
 			DisplayServer::get_singleton()->accessibility_update_set_value(ae, vformat(TTR("Array: %s"), get_label()));
 		} break;
 
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			Color color = get_theme_color(SNAME("dark_color_1"), EditorStringName(Editor));
 			odd_style->set_bg_color(color.darkened(-0.08));
@@ -2987,7 +2986,6 @@ void EditorInspectorArray::_notification(int p_what) {
 			}
 
 			add_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
-			update_minimum_size();
 		} break;
 
 		case NOTIFICATION_DRAG_BEGIN: {
@@ -3155,7 +3153,6 @@ void EditorPaginator::update(int p_page, int p_max_page) {
 
 void EditorPaginator::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			first_page_button->set_button_icon(get_editor_theme_icon(SNAME("PageFirst")));
 			prev_page_button->set_button_icon(get_editor_theme_icon(SNAME("PagePrevious")));

editor/editor_properties.cpp

@@ -283,8 +283,7 @@ void EditorPropertyMultilineText::update_property() {
 
 void EditorPropertyMultilineText::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			Ref<Texture2D> df = get_editor_theme_icon(SNAME("DistractionFree"));
 			open_big_text->set_button_icon(df);
 
@@ -436,7 +435,6 @@ void EditorPropertyTextEnum::setup(const Vector<String> &p_options, bool p_strin
 
 void EditorPropertyTextEnum::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			edit_button->set_button_icon(get_editor_theme_icon(SNAME("Edit")));
 			accept_button->set_button_icon(get_editor_theme_icon(SNAME("ImportCheck")));
@@ -529,7 +527,6 @@ void EditorPropertyLocale::setup(const String &p_hint_text) {
 
 void EditorPropertyLocale::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			locale_edit->set_button_icon(get_editor_theme_icon(SNAME("Translation")));
 		} break;
@@ -642,7 +639,6 @@ void EditorPropertyPath::set_save_mode() {
 
 void EditorPropertyPath::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			if (folder) {
 				path_edit->set_button_icon(get_editor_theme_icon(SNAME("FolderBrowse")));
@@ -1235,7 +1231,6 @@ void EditorPropertyLayersGrid::_bind_methods() {
 
 void EditorPropertyLayers::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			button->set_texture_normal(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
 			button->set_texture_pressed(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
@@ -1759,8 +1754,7 @@ void EditorPropertyEasing::setup(bool p_positive_only, bool p_flip) {
 
 void EditorPropertyEasing::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			preset->clear();
 			preset->add_icon_item(get_editor_theme_icon(SNAME("CurveLinear")), "Linear", EASING_LINEAR);
 			preset->add_icon_item(get_editor_theme_icon(SNAME("CurveIn")), "Ease In", EASING_IN);
@@ -1827,7 +1821,6 @@ void EditorPropertyRect2::update_property() {
 
 void EditorPropertyRect2::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 4; i++) {
@@ -1922,7 +1915,6 @@ void EditorPropertyRect2i::update_property() {
 
 void EditorPropertyRect2i::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 4; i++) {
@@ -2017,7 +2009,6 @@ void EditorPropertyPlane::update_property() {
 
 void EditorPropertyPlane::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 4; i++) {
@@ -2160,7 +2151,6 @@ void EditorPropertyQuaternion::_warning_pressed() {
 
 void EditorPropertyQuaternion::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 4; i++) {
@@ -2314,7 +2304,6 @@ void EditorPropertyAABB::update_property() {
 
 void EditorPropertyAABB::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 6; i++) {
@@ -2388,7 +2377,6 @@ void EditorPropertyTransform2D::update_property() {
 
 void EditorPropertyTransform2D::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 6; i++) {
@@ -2476,7 +2464,6 @@ void EditorPropertyBasis::update_property() {
 
 void EditorPropertyBasis::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 9; i++) {
@@ -2566,7 +2553,6 @@ void EditorPropertyTransform3D::update_using_transform(Transform3D p_transform)
 
 void EditorPropertyTransform3D::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 12; i++) {
@@ -2664,7 +2650,6 @@ void EditorPropertyProjection::update_using_transform(Projection p_transform) {
 
 void EditorPropertyProjection::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			const Color *colors = _get_property_colors();
 			for (int i = 0; i < 16; i++) {
@@ -2746,7 +2731,6 @@ void EditorPropertyColor::_popup_closed() {
 
 void EditorPropertyColor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			picker->set_custom_minimum_size(Size2(0, get_theme_constant(SNAME("color_picker_button_height"), EditorStringName(Editor))));
 		} break;
@@ -3027,7 +3011,6 @@ void EditorPropertyNodePath::setup(const Vector<StringName> &p_valid_types, bool
 
 void EditorPropertyNodePath::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			menu->set_button_icon(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
 			menu->get_popup()->set_item_icon(ACTION_CLEAR, get_editor_theme_icon(SNAME("Clear")));

editor/editor_properties_array_dict.cpp

@@ -749,8 +749,7 @@ Node *EditorPropertyArray::get_base_node() {
 
 void EditorPropertyArray::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			change_type->clear();
 			change_type->add_icon_item(get_editor_theme_icon(SNAME("Remove")), TTR("Remove Item"), Variant::VARIANT_MAX);
 			change_type->add_separator();
@@ -1465,8 +1464,7 @@ void EditorPropertyDictionary::_object_id_selected(const StringName &p_property,
 
 void EditorPropertyDictionary::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			change_type->clear();
 			change_type->add_icon_item(get_editor_theme_icon(SNAME("Remove")), TTR("Remove Item"), Variant::VARIANT_MAX);
 			change_type->add_separator();
@@ -1713,8 +1711,7 @@ void EditorPropertyLocalizableString::_object_id_selected(const StringName &p_pr
 
 void EditorPropertyLocalizableString::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			if (button_add_item) {
 				button_add_item->set_button_icon(get_editor_theme_icon(SNAME("Add")));
 			}

editor/export/export_template_manager.cpp

@@ -922,7 +922,6 @@ Error ExportTemplateManager::install_android_template_from_file(const String &p_
 
 void ExportTemplateManager::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			current_value->add_theme_font_override(SceneStringName(font), get_theme_font(SNAME("main"), EditorStringName(EditorFonts)));
 			current_missing_label->add_theme_color_override(SceneStringName(font_color), get_theme_color(SNAME("error_color"), EditorStringName(Editor)));

editor/gui/editor_object_selector.cpp

@@ -190,7 +190,6 @@ void EditorObjectSelector::_id_pressed(int p_idx) {
 
 void EditorObjectSelector::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			update_path();
 

editor/gui/editor_zoom_widget.cpp

@@ -160,7 +160,6 @@ void EditorZoomWidget::set_zoom_by_increments(int p_increment_count, bool p_inte
 
 void EditorZoomWidget::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			zoom_minus->set_button_icon(get_editor_theme_icon(SNAME("ZoomLess")));
 			zoom_plus->set_button_icon(get_editor_theme_icon(SNAME("ZoomMore")));

editor/plugins/abstract_polygon_2d_editor.cpp

@@ -155,7 +155,6 @@ void AbstractPolygon2DEditor::_menu_option(int p_option) {
 
 void AbstractPolygon2DEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			button_create->set_button_icon(get_editor_theme_icon(SNAME("CurveCreate")));
 			button_edit->set_button_icon(get_editor_theme_icon(SNAME("CurveEdit")));

editor/plugins/animation_blend_space_1d_editor.cpp

@@ -571,7 +571,6 @@ void AnimationNodeBlendSpace1DEditor::_open_editor() {
 
 void AnimationNodeBlendSpace1DEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			error_panel->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("Tree")));
 			error_label->add_theme_color_override(SceneStringName(font_color), get_theme_color(SNAME("error_color"), EditorStringName(Editor)));

editor/plugins/animation_blend_space_2d_editor.cpp

@@ -792,7 +792,6 @@ void AnimationNodeBlendSpace2DEditor::_edit_point_pos(double) {
 
 void AnimationNodeBlendSpace2DEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			error_panel->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("Tree")));
 			error_label->add_theme_color_override(SceneStringName(font_color), get_theme_color(SNAME("error_color"), EditorStringName(Editor)));

editor/plugins/asset_library_editor_plugin.cpp

@@ -245,7 +245,6 @@ void EditorAssetLibraryItemDescription::set_image(int p_type, int p_index, const
 
 void EditorAssetLibraryItemDescription::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			previews_bg->add_theme_style_override(SceneStringName(panel), previews->get_theme_stylebox(CoreStringName(normal), SNAME("TextEdit")));
 		} break;
@@ -644,7 +643,6 @@ void EditorAssetLibrary::_notification(int p_what) {
 			error_label->move_to_front();
 		} break;
 
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			error_tr->set_texture(get_editor_theme_icon(SNAME("Error")));
 			filter->set_right_icon(get_editor_theme_icon(SNAME("Search")));

editor/plugins/audio_stream_editor_plugin.cpp

@@ -43,8 +43,7 @@ void AudioStreamEditor::_notification(int p_what) {
 		case NOTIFICATION_READY: {
 			AudioStreamPreviewGenerator::get_singleton()->connect(SNAME("preview_updated"), callable_mp(this, &AudioStreamEditor::_preview_changed));
 		} break;
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			Ref<Font> font = get_theme_font(SNAME("status_source"), EditorStringName(EditorFonts));
 
 			_current_label->add_theme_font_override(SceneStringName(font), font);

editor/plugins/bit_map_editor_plugin.cpp

@@ -51,7 +51,6 @@ void BitMapEditor::setup(const Ref<BitMap> &p_bitmap) {
 
 void BitMapEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			cached_outline_color = get_theme_color(SNAME("extra_border_color_1"), EditorStringName(Editor));
 		} break;

editor/plugins/control_editor_plugin.cpp

@@ -534,7 +534,6 @@ void ControlEditorPopupButton::_popup_visibility_changed(bool p_visible) {
 
 void ControlEditorPopupButton::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			arrow_icon = get_theme_icon("select_arrow", "Tree");
 		} break;
@@ -603,7 +602,6 @@ void AnchorPresetPicker::_preset_button_pressed(const int p_preset) {
 
 void AnchorPresetPicker::_notification(int p_notification) {
 	switch (p_notification) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			preset_buttons[PRESET_TOP_LEFT]->set_button_icon(get_editor_theme_icon(SNAME("ControlAlignTopLeft")));
 			preset_buttons[PRESET_CENTER_TOP]->set_button_icon(get_editor_theme_icon(SNAME("ControlAlignCenterTop")));
@@ -720,7 +718,6 @@ void SizeFlagPresetPicker::set_expand_flag(bool p_expand) {
 
 void SizeFlagPresetPicker::_notification(int p_notification) {
 	switch (p_notification) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			if (vertical) {
 				preset_buttons[SIZE_SHRINK_BEGIN]->set_button_icon(get_editor_theme_icon(SNAME("ControlAlignCenterTop")));
@@ -1081,7 +1078,6 @@ void ControlEditorToolbar::_selection_changed() {
 
 void ControlEditorToolbar::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			anchors_button->set_button_icon(get_editor_theme_icon(SNAME("ControlLayout")));
 			anchor_mode_button->set_button_icon(get_editor_theme_icon(SNAME("Anchor")));

editor/plugins/font_config_plugin.cpp

@@ -146,7 +146,6 @@ bool EditorPropertyFontOTObject::_property_get_revert(const StringName &p_name,
 
 void EditorPropertyFontMetaOverride::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			if (button_add) {
 				button_add->set_button_icon(get_editor_theme_icon(SNAME("Add")));
@@ -552,7 +551,6 @@ EditorPropertyOTVariation::EditorPropertyOTVariation() {
 
 void EditorPropertyOTFeatures::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			if (button_add) {
 				button_add->set_button_icon(get_editor_theme_icon(SNAME("Add")));

editor/plugins/gradient_texture_2d_editor_plugin.cpp

@@ -258,7 +258,6 @@ void GradientTexture2DEditor::set_texture(Ref<GradientTexture2D> &p_texture) {
 
 void GradientTexture2DEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			reverse_button->set_button_icon(get_editor_theme_icon(SNAME("ReverseGradient")));
 			snap_button->set_button_icon(get_editor_theme_icon(SNAME("SnapGrid")));

editor/plugins/input_event_editor_plugin.cpp

@@ -35,7 +35,6 @@
 
 void InputEventConfigContainer::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			open_config_button->set_button_icon(get_editor_theme_icon(SNAME("Edit")));
 		} break;

editor/plugins/packed_scene_editor_plugin.cpp

@@ -41,7 +41,6 @@ void PackedSceneEditor::_on_open_scene_pressed() {
 
 void PackedSceneEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			open_scene_button->set_button_icon(get_editor_theme_icon(SNAME("PackedScene")));
 		} break;

editor/plugins/resource_preloader_editor_plugin.cpp

@@ -42,7 +42,6 @@
 
 void ResourcePreloaderEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			load->set_button_icon(get_editor_theme_icon(SNAME("Folder")));
 		} break;

editor/plugins/root_motion_editor_plugin.cpp

@@ -184,7 +184,6 @@ void EditorPropertyRootMotion::setup(const NodePath &p_base_hint) {
 
 void EditorPropertyRootMotion::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			Ref<Texture2D> t = get_editor_theme_icon(SNAME("Clear"));
 			clear->set_button_icon(t);

editor/plugins/text_shader_editor.cpp

@@ -748,7 +748,6 @@ void TextShaderEditor::_prepare_edit_menu() {
 
 void TextShaderEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			site_search->set_button_icon(get_editor_theme_icon(SNAME("ExternalLink")));
 		} break;

editor/plugins/texture_editor_plugin.cpp

@@ -79,7 +79,6 @@ TextureRect *TexturePreview::get_texture_display() {
 
 void TexturePreview::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			if (!is_inside_tree()) {
 				// TODO: This is a workaround because `NOTIFICATION_THEME_CHANGED`

editor/plugins/theme_editor_plugin.cpp

@@ -3375,7 +3375,6 @@ void ThemeTypeEditor::_add_type_dialog_selected(const String p_type_name) {
 
 void ThemeTypeEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			add_type_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
 

editor/plugins/theme_editor_preview.cpp

@@ -290,7 +290,6 @@ ThemeEditorPreview::ThemeEditorPreview() {
 
 void DefaultThemeEditorPreview::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			test_color_picker_button->set_custom_minimum_size(Size2(0, get_theme_constant(SNAME("color_picker_button_height"), EditorStringName(Editor))));
 		} break;
@@ -491,7 +490,6 @@ void SceneThemeEditorPreview::_reload_scene() {
 
 void SceneThemeEditorPreview::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			reload_scene_button->set_button_icon(get_editor_theme_icon(SNAME("Reload")));
 		} break;

editor/plugins/tiles/tile_data_editors.cpp

@@ -1369,7 +1369,6 @@ void TileDataDefaultEditor::setup_property_editor(Variant::Type p_type, const St
 
 void TileDataDefaultEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			picker_button->set_button_icon(get_editor_theme_icon(SNAME("ColorPick")));
 			tile_bool_checked = get_editor_theme_icon(SNAME("TileChecked"));
@@ -2870,7 +2869,6 @@ void TileDataTerrainsEditor::draw_over_tile(CanvasItem *p_canvas_item, Transform
 
 void TileDataTerrainsEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			picker_button->set_button_icon(get_editor_theme_icon(SNAME("ColorPick")));
 		} break;

modules/openxr/editor/openxr_action_editor.cpp

@@ -47,7 +47,6 @@ void OpenXRActionEditor::_theme_changed() {
 
 void OpenXRActionEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			_theme_changed();
 		} break;

modules/openxr/editor/openxr_action_map_editor.cpp

@@ -57,7 +57,6 @@ void OpenXRActionMapEditor::_bind_methods() {
 
 void OpenXRActionMapEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			for (int i = 0; i < tabs->get_child_count(); i++) {
 				Control *tab = Object::cast_to<Control>(tabs->get_child(i));

modules/openxr/editor/openxr_action_set_editor.cpp

@@ -67,7 +67,6 @@ void OpenXRActionSetEditor::_theme_changed() {
 
 void OpenXRActionSetEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			_theme_changed();
 			panel->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("TabContainer")));

modules/openxr/editor/openxr_binding_modifier_editor.cpp

@@ -231,7 +231,6 @@ void OpenXRBindingModifierEditor::_bind_methods() {
 
 void OpenXRBindingModifierEditor::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			rem_binding_modifier_btn->set_button_icon(get_theme_icon(SNAME("Remove"), EditorStringName(EditorIcons)));
 		} break;

modules/openxr/editor/openxr_select_action_dialog.cpp

@@ -38,7 +38,6 @@ void OpenXRSelectActionDialog::_bind_methods() {
 
 void OpenXRSelectActionDialog::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			scroll->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("Tree")));
 		} break;

modules/openxr/editor/openxr_select_interaction_profile_dialog.cpp

@@ -41,7 +41,6 @@ void OpenXRSelectInteractionProfileDialog::_bind_methods() {
 
 void OpenXRSelectInteractionProfileDialog::_notification(int p_what) {
 	switch (p_what) {
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED: {
 			scroll->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("Tree")));
 		} break;

scene/gui/container.cpp

@@ -192,8 +192,7 @@ void Container::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_RESIZED:
-		case NOTIFICATION_THEME_CHANGED:
-		case NOTIFICATION_ENTER_TREE: {
+		case NOTIFICATION_THEME_CHANGED: {
 			queue_sort();
 		} break;
 

scene/gui/scroll_container.cpp

@@ -442,7 +442,6 @@ void ScrollContainer::_notification(int p_what) {
 			DisplayServer::get_singleton()->accessibility_update_add_action(ae, DisplayServer::AccessibilityAction::ACTION_SET_SCROLL_OFFSET, callable_mp(this, &ScrollContainer::_accessibility_action_scroll_set));
 		} break;
 
-		case NOTIFICATION_ENTER_TREE:
 		case NOTIFICATION_THEME_CHANGED:
 		case NOTIFICATION_LAYOUT_DIRECTION_CHANGED:
 		case NOTIFICATION_TRANSLATION_CHANGED: {