The problem seems to be that in FF the width of the icon is not yet set
correct when the appear event is fired.
In qx.ui.basic.Image there exists the method _postApply which has the
following coment:
* Internal method (called by the layout engine)
* Applies the dimensions and then sets the source of the image instance
This method is called after the appear event is fired.
Dietrich Streifert schrieb:
> Hello List,
>
> I want to create a widget which is a qx.ui.layout.CanvasLayout which
> contains a text field and a button.
>
> The button should stay at the right side of the canvas ( setRight(0) ),
> the text field should stay at the left side ( setLeft(0) ).
>
> The right side of the text field should be a few pixels from the left
> side of the button.
>
> The widget should be settable to left:0 and right:0 and be resizable
> within eg. a window.
>
> To achieve this I need to calculate the width of the button. I tried to
> attach a "appear" event to the button and retreive the width via
>
> button.getInnerWidth();
>
> Unfortunately this returns different widths in IE and FF.
>
> After some investigations it turned out that the the getInnerWidth
> method of the icon returned 0 in FF and 16 (as expected) in IE.
>
> Is this a bug?
>
>
> Thank you for your help.
>
> Regards.
>
>
--
Mit freundlichen Grüßen
Dietrich Streifert
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