Rename `CanvasItem.update()` to `queue_redraw()`

Affects a lot of classes. Very thoroughly checked signal connections and deferred calls to this method, add_do_method/add_undo_method calls, and so on.

Also renames the internal `_update_callback()` to `_redraw_callback()` for consistency.

Just a few comments have also been changed to say "redraw".

In CPUParticles2D, there was a private variable with the same name. It has been renamed to `do_redraw`.

1 files changed, 4 insertions, 4 deletions

diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 5e7db17edf..55776c19ae 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -1124,15 +1124,15 @@ void ScriptTextEditor::_edit_option(int p_op) {
 		} break;
 		case EDIT_TOGGLE_FOLD_LINE: {
 			tx->toggle_foldable_line(tx->get_caret_line());
-			tx->update();
+			tx->queue_redraw();
 		} break;
 		case EDIT_FOLD_ALL_LINES: {
 			tx->fold_all_lines();
-			tx->update();
+			tx->queue_redraw();
 		} break;
 		case EDIT_UNFOLD_ALL_LINES: {
 			tx->unfold_all_lines();
-			tx->update();
+			tx->queue_redraw();
 		} break;
 		case EDIT_TOGGLE_COMMENT: {
 			_edit_option_toggle_inline_comment();
@@ -1760,7 +1760,7 @@ void ScriptTextEditor::_color_changed(const Color &p_color) {
 	code_editor->get_text_editor()->begin_complex_operation();
 	code_editor->get_text_editor()->set_line(color_position.x, line_with_replaced_args);
 	code_editor->get_text_editor()->end_complex_operation();
-	code_editor->get_text_editor()->update();
+	code_editor->get_text_editor()->queue_redraw();
 }
 
 void ScriptTextEditor::_prepare_edit_menu() {