On 9/16/05, xiankevin2005 <[EMAIL PROTECTED]> wrote:
> is it possible?how to make the Text control editable or to make the
> TextArea control adjust its height to fit the content?
The TextArea by default does not adjust its height. Every component
measures its width and height during layout -- the TextArea sets its
preferred height to 44 px.
So you can extend the TextArea, override measure, and set the
_measuredPreferredHeight in there.
import mx.controls.TextArea;
class MyTextArea extends TextArea
{
public function measure():Void
{
super.measure();
_measuredPreferredHeight = label.textHeight + 4;
}
function keyDown(e:Object):Void
{
super.keyDown(e);
invalidateSize();
}
}
Now you can use MyTextArea in your application.
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