Signal
AdwTabBar::extra-drag-value
since: 1.3
Declaration
GdkDragAction
extra_drag_value (
  AdwTabBar* self,
  AdwTabPage* page,
  const GValue* value,
  gpointer user_data
)
Description [src]
This signal is emitted when the dropped content is preloaded.
In order for data to be preloaded, AdwTabBar:extra-drag-preload
must be set to TRUE.
The content must be of one of the types set up via
adw_tab_bar_setup_extra_drop_target().
See GtkDropTarget:value.
| Default handler: The default handler is called after the handlers added via  | 
| Available since: 1.3 | 
Parameters
- page
- 
            Type: AdwTabPageThe page matching the tab the content was dropped onto. The data is owned by the caller of the function. 
- value
- 
            Type: GValueThe GValuebeing dropped.The data is owned by the caller of the function. 
Return value
Type: GdkDragAction
The preferred action for the drop on page.