Le 10/03/2013 18:34, Jesus a écrit : > Hi all > > Since gambas2 I've not used Valuebox until now in Gambas3, but now I'm > surprised it haven't a '_Change()' event. Anyone could tell about it, if > you have got the need of this event or not? And how I supposedly could > detect whether its content has changed? > > Of course, I always can inherit and implement a change event, but I was > curious on why this widget lacks the change event natively. > > Thanks for your time > > Best regards >
Mmm... You're right, a Change event would be useful... I will see if I can add it... As a workaround, you can create an observer on the first inner child of the control to catch it. hObs = New Observer(TheValueBox.Children[0]) As "TheValueBox" ... Public Sub TheValueBox_Change() ... End But beware that you must do it just after having set the Type property (because it recreates the inner widget each time you change the ValueBox type). Regards, -- Benoît Minisini ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
