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.cr

Constructors

• .new(source, detail = nil)

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

Constructor Detail

Instance Method Detail