A LayoutPanel needs to have a width and a height

2010/8/18 mkh <[email protected]>

> In the example below, the LayoutPanel appears to only cover the left
> part of the screen (a side menu area), but in fact a div is produced
> the covers the whole screen, and unless you fiddle with z-index, input
> areas in other parts of the screen are inaccessible.
>
> Why must this be the case? It is problematic if the host page lays out
> a lot of the base screen content, and a LayoutPanel is just supposed
> to fit into a designated part of the screen.
>
> <ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
>             xmlns:g='urn:import:com.google.gwt.user.client.ui'>
>        <ui:style>
>                .panel {
>                        background-color: transparent;
>                }
>        </ui:style>
>        <g:LayoutPanel>
>                <g:layer left="10px" width="222px" top="66px" bottom="0px">
>                        <g:StackLayoutPanel unit="EM"
> addStyleNames="{style.panel}">
>                                <g:stack>
>                                        <g:header size="2">...</g:header>
>                                        <g:HTML
> addStyleNames="{style.panel}">
>                                              ...
>                                        </g:HTML>
>                                </g:stack>
>                                <g:stack>
>                                        <g:customHeader size="2">
>                                                <g:Label>...</g:Label>
>                                        </g:customHeader>
>                                        <g:HTML
> addStyleNames="{style.panel}">
>                                                ...
>                                        </g:HTML>
>                                </g:stack>
>                        </g:StackLayoutPanel>
>                </g:layer>
>        </g:LayoutPanel>
> </ui:UiBinder>
>
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