whether the dropdown menu should show an item that triggers a #GtkAppChooserDialog when clicked.
AppChooserButton.showDialogItem
bool showDialogItem() @propertyGet showDialogItem property.
Returns
The #GtkAppChooserButton:show-dialog-item property determines
void showDialogItem(bool propval) @propertySet showDialogItem property.
Parameters
propval | The #GtkAppChooserButton:show-dialog-item property determines whether the dropdown menu should show an item that triggers a #GtkAppChooserDialog when clicked. |