Hi, Sounds to me from what you have explained, you have not called setActualSize() on the canvas instance in your custom component;s updateDisplayList() method.
Did you ? IE canvas.setActualSize(canvas.getExplicitOrMeasuredWidth(), canvas.getExplicitOrMeasuredHeight()) Peace, Mike On 4/22/07, Manish Jethani <[EMAIL PROTECTED]> wrote:
Is the size of the UIComponent really changing? Is invalidateDisplayList() getting called on the Canvas internally? If not, try calling it explicitly and your Canvas should show scrollbars. On 4/21/07, vitcheff <[EMAIL PROTECTED] <vitcheff%40gradina.net>> wrote: > Hi everyone, > I have following problem: > > Created a custom component by extending UIComponent using AS3. > > Added a Canvas to the Application container and then added an instance > of that custom component. > > What the component does is load an image in a Loader instance and > scales it down to fit into the canvas. However there is a slider that > allows the image to be scaled back up and get larger than the canvas. > At that moment I try to make the canvas scrollable without success. > > Canvas.clipContent is set to true; > > measure() is overridden in the component implementation to set > measuredWidth and measuredheight to the width and height of the loaded > image. > > invalidateSize() is also called when the image changes its size. > > Any help greatly appreciated! > Thanks! > > > > -- > 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 > > > >
-- Teoti Graphix http://www.teotigraphix.com Blog - Flex2Components http://www.flex2components.com You can find more by solving the problem then by 'asking the question'.
