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Merge pull request #14802 from volzhs/selection-changed

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Fix "selection_changed" called twice
This commit is contained in:
Rémi Verschelde 2018-01-04 15:02:47 +01:00 committed by GitHub
commit 99eb394a5f
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 1 deletions
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10
editor/editor_data.cpp
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@ -880,6 +880,7 @@ void EditorSelection::_bind_methods() {
ClassDB::bind_method(D_METHOD("remove_node", "node"), &EditorSelection::remove_node);
ClassDB::bind_method(D_METHOD("get_selected_nodes"), &EditorSelection::_get_selected_nodes);
ClassDB::bind_method(D_METHOD("get_transformable_selected_nodes"), &EditorSelection::_get_transformable_selected_nodes);
ClassDB::bind_method(D_METHOD("_emit_change"), &EditorSelection::_emit_change);
ADD_SIGNAL(MethodInfo("selection_changed"));
}
@ -923,7 +924,15 @@ void EditorSelection::update() {
if (!changed)
return;
changed = false;
if (!emitted) {
emitted = true;
call_deferred("_emit_change");
}
}
void EditorSelection::_emit_change() {
emit_signal("selection_changed");
emitted = false;
}
List<Node *> &EditorSelection::get_selected_node_list() {
@ -947,6 +956,7 @@ void EditorSelection::clear() {
}
EditorSelection::EditorSelection() {
emitted = false;
changed = false;
nl_changed = false;
}

4
editor/editor_data.h
View file

@ -210,9 +210,10 @@ class EditorSelection : public Object {
GDCLASS(EditorSelection, Object);
public:
private:
Map<Node *, Object *> selection;
bool emitted;
bool changed;
bool nl_changed;
@ -224,6 +225,7 @@ public:
void _update_nl();
Array _get_selected_nodes();
Array _get_transformable_selected_nodes();
void _emit_change();
protected:
static void _bind_methods();