Thank you for the quick reply ! QxSpinner is cool for what I wanted to do.
Now I have another problem. I looked at the demo examples on your site to see how to attach a handler to a change of value (either directly in the box or with the wheel or with the arrows) and the code shows a "changeValue" event but it doesn't seem to work. Can you help please ? I know this would be much work but an event reference for each widget would be very helpful for newbies like me. Thank you, Laurent. -----Message d'origine----- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Sebastian Werner Envoyé : mardi 21 février 2006 10:53 À : [email protected] Objet : Re: [qooxdoo-devel] Event handling doc Laurent Donstetter schrieb: > Hi all, > > Are there any documentation or examples about event handling, list of > available event for each class... ? > > Basically I want a QSTextField to accept only int values, ie checking > that only numbers are being typed in and that there is no overflow. Is > there anything built-in to handle that or do I have to implement it > myself with event listeners ? You can use a QxSpinner instead. It does also support ranges for integer values. Otherwise you need to implement it your own. Probably in a seperate class which you can contribute to the community? > > I used to write it very simply in standard javascript with a keypress > event handler returning false if last typed character was not a number > or if it throwed an overflow exception... How can you do it with QooXdoo ? In my opinion keypress is general a bad idea to handle this stuff because there are many actions like insert, cut, copy which you couldn't handle with this method. In qooxdoo you have a "input" event which is much more advanced than a simple keypress. yourTextField.addEventListener("input", function(e) { this.setValue(parseInt(this.getRuntimeValue())); }); Hope this helps. Sebastian > > Thanks, > Laurent. > > > > Laurent Donstetter - SI-Factory > Téléphone : 06.70.68.37.63 > Email : [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > > > ************************************************************************** > Ce message et toutes les pièces jointes sont confidentiels et établis à > l'attention exclusive de leurs destinataires. > Toute utilisation ou diffusion non autorisée est interdite. > Tout message électronique est susceptible d'altération. > Nous déclinons toute responsabilité au titre de ce message s'il a été > altéré, déformé ou falsifié. > Ce message et ses pièces jointes ne contiennent, a priori, pas de virus. > Il est de votre responsabilité de vous en assurer avant de les ouvrir. > ---------------------------------------------------------------------------- -------------- > This message and all attachments are confidential and intended solely > for the recipients. > Any unauthorized use or dissemination is prohibited. > E-mail is susceptible to tampering. > We decline all responsability for the message if tampered, changed or > falsified. > We believe, but do not warrant, that this message and all attachments > are virus free. > You should take full responsability for virus checking. > > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.1.375 / Virus Database: 267.15.12/265 - Release Date: 20/02/2006 > ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ Qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 267.15.12/265 - Release Date: 20/02/2006 -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 267.15.12/265 - Release Date: 20/02/2006 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642 _______________________________________________ Qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
