Returns whether the button grabs focus when it is clicked with the mouse. See gtk_button_set_focus_on_click().
%TRUE if the button grabs focus when it is clicked with the mouse.
Deprecated: Use gtk_widget_get_focus_on_click() instead
2.4
See Implementation
Returns whether the button grabs focus when it is clicked with the mouse. See gtk_button_set_focus_on_click().