Sets the supported types for this drop target.
Sets up an extra drop target on tabs.
This allows to drag arbitrary content onto tabs, for example URLs in a web browser.
If a tab is hovered for a certain period of time while dragging the content, it will be automatically selected.
The [signal@TabBar::extra-drag-drop] signal can be used to handle the drop.
the supported actions
all supported GTypes that can be dropped
1.0
See Implementation
Sets the supported types for this drop target.
Sets up an extra drop target on tabs.
This allows to drag arbitrary content onto tabs, for example URLs in a web browser.
If a tab is hovered for a certain period of time while dragging the content, it will be automatically selected.
The [signal@TabBar::extra-drag-drop] signal can be used to handle the drop.