made moving in the project model undoable

2019-07-04 17:51:49 -05:00
parent d4d1b7d6ce
commit ac9f673665
9 changed files with 225 additions and 49 deletions
@@ -62,6 +62,17 @@ QAction *Menu::CreateItem(QObject* parent,
 {
  QAction* a = new QAction(parent);

+  ConformItem(a,
+              id,
+              receiver,
+              member,
+              key);
+
+  return a;
+}
+
+void Menu::ConformItem(QAction* a, const QString &id, const QObject *receiver, const char *member, const QString &key)
+{
  a->setProperty("id", id);

  if (!key.isEmpty()) {
@@ -69,9 +80,9 @@ QAction *Menu::CreateItem(QObject* parent,
    a->setProperty("keydefault", key);
  }

-  connect(a, SIGNAL(triggered(bool)), receiver, member);
-
-  return a;
+  if (receiver != nullptr) {
+    connect(a, SIGNAL(triggered(bool)), receiver, member);
+  }
 }

 void Menu::SetBooleanAction(QAction *a, bool* boolean)