Hi Greg, thank you for your suggestions, I will this discuss with the other core developer.
At the moment I have only the idea override the stopPropagation method, to avoid a copy/past: _onMouseDown : function(e) { var oldStopPropagation = e.stopPropagation; e.stopPropagation = function() {}; this.base(arguments, e); e.stopPropagation = oldStopPropagation; } Cheers, Chris Am 07.04.2010 15:52, schrieb Greg Beaver: > On 4/7/10 2:04 AM, Christian Schmidt wrote: > >> Hi Greg, >> >> Thank you for answering, but I think it's like Alex sad in a other >> thread. You have to override the behavior yourself. >> > Hi, > > I have done this, but the problem is twofold: this is not documented > anywhere that drag/drop doesn't work with checkboxes, and the only way > to do this is to do bad OO by cut/pasting the entire > _onMouseDown/_onMouseUp code minus the stopPropagation. If any change > were to be made to these methods, my code would need to be > re-cut/pasted, which makes it quite brittle, defeating one of the > primary purposes of OO. > > One suggestion is that _onMouseDown/_onMouseUp add a 2nd optional > parameter like so: > > _onMouseDown : function(e, stopPropagation) > { > if (!e.isLeftPressed()) { > return; > } > > // Activate capturing if the button get a mouseout while > // the button is pressed. > this.capture(); > > this.removeState("abandoned"); > this.addState("pressed"); > if (null == stopPropagation) { > e.stopPropagation(); > } > }, > > This would allow my derived class to simply do: > > _onMouseDown : function(e) > { > this.base(arguments, e, true); > } > > The second parameter would be null when called by the event callback. > > Alternately, it would also work simply to add a restartPropagation() > method to the Event class. This way, my code could be: > > _onMouseDown : function(e) > { > this.base(arguments, e); > e.restartPropagation(); > } > > Both of these solutions are better than what I am forced to do right > now, I hope that one will make it into qooxdoo 1.0.2 :) > > Thanks, > Greg > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > qooxdoo-devel mailing list > qooxdoo-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel > -- Christian Schmidt Software Entwickler 1&1 Internet AG - Web Technologies Ernst-Frey-Straße 9 · DE-76135 Karlsruhe Amtsgericht Montabaur / HRB 6484 Vorstände: Henning Ahlert, Ralph Dommermuth, Matthias Ehrlich, Thomas Gottschlich, Robert Hoffmann, Markus Huhn, Hans-Henning Kettler, Dr. Oliver Mauss, Jan Oetjen Aufsichtsratsvorsitzender: Michael Scheeren ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ qooxdoo-devel mailing list qooxdoo-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel