Extending menu framework

src/dtkWidgets/dtkWidgetsMenuItem+custom.cpp

@@ -29,6 +29,7 @@ public:
     QWidget *widget = nullptr;
 
     QSizePolicy::Policy policy = QSizePolicy::Fixed;
+
     bool show_title = true;
 };
 
@@ -54,12 +55,14 @@ dtkWidgetsMenuItemDIY::~dtkWidgetsMenuItemDIY(void)
 
 void dtkWidgetsMenuItemDIY::addLayout(QLayout *layout)
 {
-    d->source->layout()->addItem(layout);
+    if(QBoxLayout *l = dynamic_cast<QBoxLayout *>(d->source->layout()))
+        l->addLayout(layout);
 }
 
 void dtkWidgetsMenuItemDIY::addWidget(QWidget *widget)
 {
-    d->source->layout()->addWidget(widget);
+    if(QBoxLayout *l = dynamic_cast<QBoxLayout *>(d->source->layout()))
+        l->addWidget(widget);
 }
 
 QWidget *dtkWidgetsMenuItemDIY::widget(void)
@@ -70,8 +73,10 @@ QWidget *dtkWidgetsMenuItemDIY::widget(void)
         } else {
             d->widget = new QWidget;
 
-            QFormLayout *layout = new QFormLayout;
-            layout->addRow(this->title(), d->source);
+            QVBoxLayout *layout = new QVBoxLayout;
+            layout->addWidget(new QLabel(this->title()));
+            layout->addWidget(d->source);
+
             d->widget->setLayout(layout);
         }
     }