diff options
| -rw-r--r-- | editor/scene_tree_editor.cpp | 8 | ||||
| -rw-r--r-- | editor/scene_tree_editor.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/editor/scene_tree_editor.cpp b/editor/scene_tree_editor.cpp index 86fa9222c0..5e1f5ab750 100644 --- a/editor/scene_tree_editor.cpp +++ b/editor/scene_tree_editor.cpp @@ -1359,6 +1359,10 @@ void SceneTreeDialog::_select() { } } +void SceneTreeDialog::_selected_changed() { + get_ok_button()->set_disabled(!tree->get_selected()); +} + void SceneTreeDialog::_filter_changed(const String &p_filter) { tree->set_filter(p_filter); } @@ -1386,6 +1390,10 @@ SceneTreeDialog::SceneTreeDialog() { tree->set_v_size_flags(Control::SIZE_EXPAND_FILL); tree->get_scene_tree()->connect("item_activated", callable_mp(this, &SceneTreeDialog::_select)); vbc->add_child(tree); + + // Disable the OK button when no node is selected. + get_ok_button()->set_disabled(!tree->get_selected()); + tree->connect("node_selected", callable_mp(this, &SceneTreeDialog::_selected_changed)); } SceneTreeDialog::~SceneTreeDialog() { diff --git a/editor/scene_tree_editor.h b/editor/scene_tree_editor.h index 5d4230059c..31a14e4667 100644 --- a/editor/scene_tree_editor.h +++ b/editor/scene_tree_editor.h @@ -176,6 +176,7 @@ class SceneTreeDialog : public ConfirmationDialog { void _select(); void _cancel(); + void _selected_changed(); void _filter_changed(const String &p_filter); void _update_theme(); |