No, but SimpleLayoutPanel is.
-- J.
Am Dienstag, 24. April 2012 17:25:32 UTC+2 schrieb tong123123:
>
> is SimplePanel a kind of LayoutPanel?
>
> On Tuesday, April 24, 2012 7:01:03 PM UTC+8, Jens wrote:
>>
>> I have a DockLayoutPanel, inside the DockLayoutPanel there is some
>>> FlowPanel plus many DisclosurePanel, I want the content inside the
>>> DockLayoutPanel can scroll when many of these DisclosurePanel are expanded,
>>> how to achieve this?
>>>
>>
>> Use a ScrollPanel inside the DockLayoutPanel and put your FlowPanel into
>> that ScrollPanel...
>>
>>
>>> and I found that if I set DockLayoutPanel height to 100%, the
>>> DockLayoutPanel cannot show anything, it must use a numeric unit like
>>> setHeight("720px"); why?
>>>
>>
>> Have you put your DockLayoutPanel inside the RootLayoutPanel or in any
>> other LayoutPanel? If you do so, you won't need to specify any heights as
>> they always fill the available area by default.
>>
>> Setting the height to 100% only works if the parent element has a size
>> (and thats maybe not given in your structure) whereas setting the height as
>> fixed pixels works without this requirement.
>>
>> -- J.
>>
>
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