Change color of label for editor string properties

Author: zhelding

editor/editor_properties.cpp

@@ -112,7 +112,7 @@ void EditorPropertyText::update_property() {
 void EditorPropertyText::set_string_name(bool p_enabled) {
 	string_name = p_enabled;
 	if (p_enabled) {
-		Label *prefix = memnew(Label("&"));
+		prefix = memnew(Label("&"));
 		prefix->set_tooltip_text("StringName");
 		prefix->set_mouse_filter(MOUSE_FILTER_STOP);
 		text->get_parent()->add_child(prefix);
@@ -128,6 +128,17 @@ void EditorPropertyText::set_placeholder(const String &p_string) {
 	text->set_placeholder(p_string);
 }
 
+void EditorPropertyText::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_THEME_CHANGED: {
+			if (prefix) {
+				Color font_color = get_theme_color(SNAME("disabled_font_color"), EditorStringName(Editor));
+				prefix->set_modulate(font_color);
+			}
+		} break;
+	}
+}
+
 void EditorPropertyText::_bind_methods() {
 }
 

editor/editor_properties.h

@@ -59,13 +59,16 @@ class EditorPropertyText : public EditorProperty {
 	GDCLASS(EditorPropertyText, EditorProperty);
 	LineEdit *text = nullptr;
 
+	Label *prefix = nullptr;
+
 	bool updating = false;
 	bool string_name = false;
 	void _text_changed(const String &p_string);
 	void _text_submitted(const String &p_string);
 
 protected:
 	virtual void _set_read_only(bool p_read_only) override;
+	void _notification(int p_what);
 	static void _bind_methods();
 
 public: