signal callback delegate or function to connect
bool callback(adw.tab_page.TabPage page, gobject.value.Value value, adw.tab_bar.TabBar tabBar)
page the page matching the tab the content was dropped onto (optional)
value the gobject.value.Value being dropped (optional)
tabBar the instance the signal is connected to (optional)
Returns whether the drop was accepted for page
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to ExtraDragDrop signal.
This signal is emitted when content is dropped onto a tab.
The content must be of one of the types set up via adw.tab_bar.TabBar.setupExtraDropTarget.
See gtk.drop_target.DropTarget.drop.