struct Gtk::DragSource::DragCancelSignal
- Gtk::DragSource::DragCancelSignal
- Struct
- Value
- Object
Overview
Emitted on the drag source when a drag has failed.
The signal handler may handle a failed drag operation based on the type of error. It should return %TRUE if the failure has been handled and the default "drag operation failed" animation should not be shown.
Defined in:
auto/gtk-4.0/drag_source.crConstructors
Instance Method Summary
- #[](detail : String) : self
- #connect(&block : Proc(Gdk::Drag, Gdk::DragCancelReason, Bool))
- #connect(handler : Proc(Gdk::Drag, Gdk::DragCancelReason, Bool))
- #connect(handler : Proc(Gtk::DragSource, Gdk::Drag, Gdk::DragCancelReason, Bool))
- #connect_after(&block : Proc(Gdk::Drag, Gdk::DragCancelReason, Bool))
- #connect_after(handler : Proc(Gdk::Drag, Gdk::DragCancelReason, Bool))
- #connect_after(handler : Proc(Gtk::DragSource, Gdk::Drag, Gdk::DragCancelReason, Bool))
- #emit(drag : Gdk::Drag, reason : Gdk::DragCancelReason) : Nil
- #name