Use InputMap actions consistently across all LineEdit's that filter an underlying Tree or ItemList.

- Instead of checking for Key::UP, Key::DOWN, Key::PAGEUP, Key::PAGEDOWN etc., we rather check for the action like 'ui_up' or 'ui_down'.
- Also use AcceptDialog's 'register_text_enter' functionality to consistently close a dialog when ENTER is pressed while the LineEdit has focus (instead of redirecting ENTER keys to e.g. the underlying Tree).
- Unify the LineEdit filter behavior for the SceneTreeDialog and corresponding usages
- Improve OK Button disablement (something should be selected)

1 files changed, 1 insertions, 1 deletions

diff --git a/editor/create_dialog.h b/editor/create_dialog.h
index d2866e9f04..e2b1b7b34b 100644
--- a/editor/create_dialog.h
+++ b/editor/create_dialog.h
@@ -77,7 +77,7 @@ class CreateDialog : public ConfirmationDialog {
 	void _fill_type_list();
 	void _cleanup();
 
-	void _sbox_input(const Ref<InputEvent> &p_ie);
+	void _sbox_input(const Ref<InputEvent> &p_event);
 	void _text_changed(const String &p_newtext);
 	void select_type(const String &p_type, bool p_center_on_item = true);
 	void _item_selected();