I have two JPG images on convas, and want to draw a border around the image when I click it. I extended mx:Image to handle the mouseUp event. However, when I clicked on image1, image2 also had the border drawn around it. Why did both images received the mouseUp event? Attached please find the simplifed example.
Another question is, I keep getting lots of warnings in my log file, mostly complaining on some __get_xxxxx() functions. I also have the error messages attached. Please help, and your advice is highly appreciated! Tim Attach Code >>>>>>>> Question 1: why mis-fire of mouseUp event? <<<<<<<<<<<<< >>>>>>>> Sample code: testApp.mxml <<<<<<<<<<<<<<<<<<<< <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.macromedia.com/2003/mxml"; xmlns="*"> <mx:Canvas width="550" height="550" backgroundColor="#0099FF"> <ImgEx id="img1" source="kitty12a.jpg" x="20" y="20" width="50%" height="50%"/> <ImgEx id="img2" source="kitty16a.jpg" x="320" y="320" width="30%" height="30%"/> </mx:Canvas> </mx:Application> >>>>>>>> ImgEx.mxml: my component handling mouseUp event: <<<<<<<<< <?xml version="1.0" encoding="utf-8"?> <mx:Image xmlns:mx="http://www.macromedia.com/2003/mxml"; mouseUp="onMouseUp(event, this)" borderStyle="none" borderColor="#FF3300" borderThickness="5" > <mx:Script> <![CDATA[ function onMouseUp(e, obj):Void { this.setStyle("borderStyle", "solid"); // // if the previous line is replaced with the // following commented line, things work well. // But WHY ??? // obj.setStyle("borderStyle", "solid"); } ]]> </mx:Script> </mx:Image> >>>>>>>>>>Question 2: Why so many warnings in the log file ? <<<<<<<< Warning: onSetFocus is not a function at () Warning: onKillFocus is not a function at () Warning: __get__preferredWidth is not a function at __get__contentHolderWidth() Warning: __get__preferredHeight is not a function at __get__contentHolderHeight() Warning: __get__preferredWidth is not a function at __get__contentHolderWidth() Warning: __get__preferredHeight is not a function at __get__contentHolderHeight() Warning: __get__preferredWidth is not a function at __get__contentHolderWidth() Warning: __get__preferredHeight is not a function at __get__contentHolderHeight() ...... ...... (and the same warnings, on and on and on) ------------------------ Yahoo! Groups Sponsor --------------------~--> <font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12hcfcles/M=362329.6886308.7839368.1510227/D=groups/S=1705007207:TM/Y=YAHOO/EXP=1123187421/A=2894321/R=0/SIG=11dvsfulr/*http://youthnoise.com/page.php?page_id=1992 ">Fair play? Video games influencing politics. Click and talk back!</a>.</font> --------------------------------------------------------------------~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
