If nothing else you can try using this function called after you have done
adding controls:
...
validateNow();
resizeTileGroup();
private function resizeTileGroup():void
{
var maxH:int = 0;
for (var i:int=1;i<=rowCount;i++)
{
var elt:DisplayObject = getChildAt(i * columnCount - columnCount);
maxH += elt.height;
}
height = maxH + verticalGap * rowCount;
}
On Thu, Jul 3, 2014 at 11:05 AM, mark goldin <[email protected]> wrote:
> Try setting up height as well. Also see if validateNow() after you finish
> adding images at the run time has any effect.
>
>
> On Thu, Jul 3, 2014 at 11:03 AM, Frank Dahmen <[email protected]> wrote:
>
>> width is 100%, height has no value, it shall grow in height but only
>> when needed (5 icons, 9 icons etc.)
>>
>>
>> Am 03.07.2014 16:55, schrieb mark goldin:
>>
>> Have you set width and height of the control to percentage values?
>>>
>>>
>>> On Thu, Jul 3, 2014 at 2:47 AM, Frank Dahmen <[email protected]> wrote:
>>>
>>> Hi,
>>>>
>>>> I have a tilegroup where i add icons (spark images) at runtime.
>>>> There is enough room for 4 icons in one row of the tilegroup,
>>>> but when adding the third icon the group grows as for making room for
>>>> the
>>>> next row,
>>>> although the third icon is placed in the first row (the 4th also)
>>>> the same is for the 2nd row and the 7th icon and so on
>>>> here some high tech graphics to show what i mean ;)
>>>>
>>>> 2 icons (right):
>>>> -----------------------------
>>>> icon icon
>>>> -----------------------------
>>>>
>>>>
>>>> 3 icons (wrong):
>>>> ----------------------------
>>>> icon icon icon
>>>>
>>>>
>>>> ----------------------------
>>>>
>>>>
>>>> should be:
>>>> ---------------------------
>>>> icon icon icon
>>>> ---------------------------
>>>>
>>>>
>>>> what I'm doing wrong?
>>>> thanks
>>>> Frank
>>>>
>>>>
>>
>
