Sorry, it was getPreferredBoxWidth()
alex.d wrote:
>
> Hi,
>
> It works, really???
> Following code :
> var label = new qx.ui.basic.Label("Hi I'm a label");
> alert(label.getPreferredWidth());
> causes folowing Error:
> label.getPreferredWidth is not a function
> What's your secret? ;-)
>
> Regards
> alex.d
>> Thanks Sebastian once more,
>>
>> It works. :-)
>>
>> var label = new qx.ui.basic.Label('Hi I'm a label');
>> alert(label.getPreferredWidth());
>>
>> It serves for knowing the width needed for the header of a column (so
>> that
>> it isn't clipped), or if I know the data cells have numbers of at most 5
>> digits, I can calculate the width in this way:
>>
>> requiredColunmWidth=Math.max(new qx.ui.basic.Label('Column
>> title').getPreferredWidth(), new
>> qx.ui.basic.Label('0000')..getPreferredWidth())
>>
>> Do you see?
>> I try as much as possible assigning pixels to dimensions, because
>> everything
>> I do is dynamic.
>>
>>
>>
>> Sebastian Werner wrote:
>>
>>> Hi David!
>>>
>>> No there is no way. In my opinion it's generally not a good idea to do
>>> such auto-calculations inside a long table.
>>>
>>> Maybe this is possible with the new layouter. Mhh, what you can do yes,
>>> and what you maybe mean, is, which is the preferred size of a label.
>>> This should be no problem using myLabel.getPreferredWidth(). But I
>>> haven't tried it myself yet.
>>>
>>>
>>
>>
>
>
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