Mark Dewey wrote:
> I'm trying to make it so I can drag a file from Nautilus onto my opened
> program window (GTK) and have it open the file when I drop it.
>
> I tried this:
> this.connect("drag_drop", this.dropDrag);
> (and other similar things)
>
> But at runtime, I got the following error (and it didn't work):
> (reader:9573): GLib-GObject-WARNING **: IA__g_object_connect: invalid
> signal spec "Gdk.drag_drop"
>
> Someone suggested trying "drag-drop" instead, but that didn't work
> either. I got the "drag_drop" things from Python Gtk code, since I
> couldn't find documentation on the string version from Vala. Any ideas
> what I'm supposed to do? Do you have a better solution than what I'm
> trying (I'm not even sure if it's the right way)?
Vala has syntax support for signals with static type checking. In Vala
you don't connect signals via strings:
this.drag_drop.connect (on_drag_drop);
You can connect a method with this signature to the "drag_drop" signal:
bool on_drag_drop (Widget widget, DragContext context,
int x, int y, uint time) {
// ...
}
Best regards,
Frederik
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