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Re: Dialog box with some internal actions [message #31637 is a reply to message #31634]

Fri, 18 March 2011 15:39

dolik.rce
Messages: 1791
Registered: August 2008
Location: Czech Republic

Ultimate Contributor

Oh, so there was one more mistake that I missed (but the unforgiving compiler sees it Smile

). To assign WhenPush callback, you should use just plain "=" operator:

MyDlg() {
		...
		action.WhenPush = THISBACK(DoAction);
	}

The "<<=" is shortcut for ".WhenAction =". For other callbacks, only ordinary assignment is used. BTW: Are you sure you want to use WhenPush? WhenAction gives you the expected results most of the time, I think WhenPush is only for some special cases (I personally never used it Smile

).

So, to sum it up:

MyDlg() {
		...
		action <<= THISBACK(DoAction); // Sets WhenAction
	/*OR*/	action.WhenAction = THISBACK(DoAction);
	/*OR*/	action.WhenPush = THISBACK(DoAction); // If you really want WhenPush
	}

Honza

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