Re: [Vala] How to use Gtk.GestureDrag?

[Nor Jaidi Tuah <norjaidi tuah ubd edu bn>]

Oh, never mind. Found solution already.
`gesture` cannot be a local var. I thought `widget`
in `new Gtk.GestureDrag (widget)` would keep
it alive.

> I'm migrating from gtk motion and button events to
> gtk gestures. I tried this:
>
>         var gesture = new Gtk.GestureDrag (widget);
>         gesture.drag_begin.connect ((x, y) => { // also tried (s,x,y)
>             GLib.message ("start drag");
>         });
>         gesture.drag_update.connect ((x, y) => {
>             GLib.message ("update");
>         });
>         gesture.drag_end.connect ((x, y) => {
>             GLib.message ("end drag");
>         });
>         gesture.set_propagation_phase (Gtk.PropagationPhase.BUBBLE);
>         gesture.set_button (1);

Feeling stupid
Nor Jaidi Tuah




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