toggle-handle-focus
The "toggle-handle-focus" signal is emitted when paned has the focus and F8 is pressed to give the focus to or take the focus from the separator handle.
Callback function
bool callback(GtkPaned paned);
The "toggle-handle-focus" signal is emitted when paned has the focus and F8 is pressed to give the focus to or take the focus from the separator handle.
Callback function