The size element for SplitLayoutPanel is in PX or pixels. So your
essentially making the north panel 2px in size. According to the
javadoc, this is hardcoded, so you cant specifiy EM or PCT

On Sun, Jun 13, 2010 at 5:17 PM, pac <[email protected]> wrote:
> Thanks for your reply Stefan.
> As such I do not have height for north and center panel, but I did try
> a style for both panels  and tried to make their size half of split
> panel i.e. 300px, but did not work. And half & half I really do not
> need, as long as both panels are visible, at the moment center panel
> starts from top and so north is not visible at all initially. Below is
> rough idea of code what I have at the moment. thanks for your time.
>
> <ui:style>
>        .splitPnl {
>                text-align: left;
>                width: 925px;
>                height: 600px;
>        }
>
>        .header {
>                background: #d0e4f6;
>        }
>
>        .table {
>                table-layout: fixed;
>                cursor: pointer;
>                cursor: hand;
>                width: 100%;
>        }
>
>        .body {
>                line-height: 150%;
>                padding: 20px 40px 20px 10px;
>                font-family: 'Times New Roman', Times, serif;
>        }
>
> </ui:style>
>
>
>
> <g:DecoratorPanel>
>        <g:SplitLayoutPanel styleName='{style.splitPnl}'>
>                <g:north size='2'>
>                        <g:DockLayoutPanel unit='EM'>
>                                <g:north size='3'>
>                                        <g:FlexTable  
> styleName='{style.header}'
>                                                cellSpacing='0' 
> cellPadding='0'>
>                                        </g:FlexTable>
>                                </g:north>
>
>                                <g:center>
>                                        <g:ScrollPanel>
>                                                <g:FlexTable 
> styleName='{style.table}' cellSpacing='0'
> cellPadding='0' />
>                                        </g:ScrollPanel>
>                                </g:center>
>                        </g:DockLayoutPanel>
>                </g:north>
>
>                <g:center>
>                        <g:ScrollPanel>
>                                <g:HTML styleName='{style.body}' 
> ui:field='messageBody'
>                                        wordWrap='true' />
>                        </g:ScrollPanel>
>                </g:center>
>        </g:SplitLayoutPanel>
> </g:DecoratorPanel>
>
> On Jun 13, 4:20 pm, Stefan Bachert <[email protected]> wrote:
>> Hi,
>>
>> you did not supplied code. However, I guess, the panel is initially
>> smaller then north and center panel together.
>> To check just use setPixelSize with large values e.g.
>> setPixelSize(1000, 1000)
>>
>> I afraid, probably the is no easy way to set half and half.
>> Because you need to know the total height of the SplitLayoutPanel
>> which is NOT the sum of both member panels.
>>
>> Stefan Bacherthttp://gwtworld.de
>>
>> On Jun 12, 11:25 pm, "[email protected]"
>>
>> <[email protected]> wrote:
>> > I am trying to use SplitLayoutPanel, everything seems to be working
>> > fine, except that on initial start, center panel (bottom panel) covers
>> > the north panel (top panel) completely.
>> > I have to use split bar to bring it down, I must be missing some
>> > property, any suggestion what should I do so that initially both
>> > panels are split half & half?
>> > Thanks.
>
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