Merge pull request #57111 from bruvzg/help_resize

editor/editor_help.cpp

@@ -169,12 +169,15 @@ void EditorHelp::_class_desc_resized() {
 	Ref<Font> doc_code_font = get_theme_font(SNAME("doc_source"), SNAME("EditorFonts"));
 	int font_size = get_theme_font_size(SNAME("doc_source_size"), SNAME("EditorFonts"));
 	real_t char_width = doc_code_font->get_char_size('x', 0, font_size).width;
-	const int display_margin = MAX(30 * EDSCALE, get_parent_anchorable_rect().size.width - char_width * 120 * EDSCALE) * 0.5;
-
-	Ref<StyleBox> class_desc_stylebox = EditorNode::get_singleton()->get_theme_base()->get_theme_stylebox(SNAME("normal"), SNAME("RichTextLabel"))->duplicate();
-	class_desc_stylebox->set_default_margin(SIDE_LEFT, display_margin);
-	class_desc_stylebox->set_default_margin(SIDE_RIGHT, display_margin);
-	class_desc->add_theme_style_override("normal", class_desc_stylebox);
+	const int new_display_margin = MAX(30 * EDSCALE, get_parent_anchorable_rect().size.width - char_width * 120 * EDSCALE) * 0.5;
+	if (display_margin != new_display_margin) {
+		display_margin = new_display_margin;
+
+		Ref<StyleBox> class_desc_stylebox = EditorNode::get_singleton()->get_theme_base()->get_theme_stylebox(SNAME("normal"), SNAME("RichTextLabel"))->duplicate();
+		class_desc_stylebox->set_default_margin(SIDE_LEFT, display_margin);
+		class_desc_stylebox->set_default_margin(SIDE_RIGHT, display_margin);
+		class_desc->add_theme_style_override("normal", class_desc_stylebox);
+	}
 }
 
 void EditorHelp::_add_type(const String &p_type, const String &p_enum) {

editor/editor_help.h

@@ -156,6 +156,7 @@ class EditorHelp : public VBoxContainer {
 	void _class_desc_select(const String &p_select);
 	void _class_desc_input(const Ref<InputEvent> &p_input);
 	void _class_desc_resized();
+	int display_margin = 0;
 
 	Error _goto_desc(const String &p_class, int p_vscr = -1);
 	//void _update_history_buttons();