On 04/24/2010 07:21 PM, Stephen Leake wrote:
>
> Button := Qt4.Push_Buttons.Constructors.Create (+"Delete", Widget);
>
> Self.Actions.Delete := Create (+"&Delete", Self);
>
> Connect
> (Self.Actions.Delete,
> Qt4.Signal ("clicked()"), Self, Qt4.Slot ("delete()"));
>
> As far as I can tell, this is similar to the tutorials that use buttons,
> and assistant-qt4 says there is a "clicked" signal for pushButton.
>
> But at runtime, this gives an error:
>
> Object::connect: No such signal QAction::clicked()
>
> What am I doing wrong?
>
Most probably Self.Actions.Delete is instance of QAction, not
QPushButton (you assign reference of created button to Button variable).
Another note, right signature of "clicked" signal is "clicked(bool)".
You can connect this signal to parameterless slot.
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