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Code Releases Wiki Activity

Disable the OK button when no node is selected.

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(cherry picked from commit 83d478ffcd)
This commit is contained in:
Chia-Hsiang Cheng
2022-07-14 12:03:27 +08:00
committed by Rémi Verschelde
parent 0e5a99390e
commit c9e59457e5
2 changed files with 10 additions and 0 deletions
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9
editor/scene_tree_editor.cpp
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@@ -1315,6 +1315,10 @@ void SceneTreeDialog::_select() {
}
}
void SceneTreeDialog::_selected_changed() {
get_ok()->set_disabled(!tree->get_selected());
}
void SceneTreeDialog::_filter_changed(const String &p_filter) {
tree->set_filter(p_filter);
}
@@ -1322,6 +1326,7 @@ void SceneTreeDialog::_filter_changed(const String &p_filter) {
void SceneTreeDialog::_bind_methods() {
ClassDB::bind_method("_select", &SceneTreeDialog::_select);
ClassDB::bind_method("_cancel", &SceneTreeDialog::_cancel);
ClassDB::bind_method(D_METHOD("_selected_changed"), &SceneTreeDialog::_selected_changed);
ClassDB::bind_method(D_METHOD("_filter_changed"), &SceneTreeDialog::_filter_changed);
ADD_SIGNAL(MethodInfo("selected", PropertyInfo(Variant::NODE_PATH, "path")));
@@ -1343,6 +1348,10 @@ SceneTreeDialog::SceneTreeDialog() {
tree->set_v_size_flags(SIZE_EXPAND_FILL);
tree->get_scene_tree()->connect("item_activated", this, "_select");
vbc->add_child(tree);
// Disable the OK button when no node is selected.
get_ok()->set_disabled(!tree->get_selected());
tree->connect("node_selected", this, "_selected_changed");
}
SceneTreeDialog::~SceneTreeDialog() {