asgardius/virtualx-engine
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Disable the OK button when no node is selected.

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This commit is contained in:
Chia-Hsiang Cheng 2022-07-14 12:03:27 +08:00
parent d26442e709
commit 83d478ffcd
2 changed files with 9 additions and 0 deletions
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8
editor/scene_tree_editor.cpp
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@ -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) { void SceneTreeDialog::_filter_changed(const String &p_filter) {
tree->set_filter(p_filter); tree->set_filter(p_filter);
} }
@ -1386,6 +1390,10 @@ SceneTreeDialog::SceneTreeDialog() {
tree->set_v_size_flags(Control::SIZE_EXPAND_FILL); tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
tree->get_scene_tree()->connect("item_activated", callable_mp(this, &SceneTreeDialog::_select)); tree->get_scene_tree()->connect("item_activated", callable_mp(this, &SceneTreeDialog::_select));
vbc->add_child(tree); 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() { SceneTreeDialog::~SceneTreeDialog() {

1
editor/scene_tree_editor.h
View file

@ -176,6 +176,7 @@ class SceneTreeDialog : public ConfirmationDialog {
void _select(); void _select();
void _cancel(); void _cancel();
void _selected_changed();
void _filter_changed(const String &p_filter); void _filter_changed(const String &p_filter);
void _update_theme(); void _update_theme();