how to set spacing in gwt docklayout panel -

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in old dockpanel, can call method setspacing() set spacing between different child of dockpanel, docklayoutpanel dont have htis method anymore, how can set spacing? thanks

if using uibinder - , recommend - can use css set margins , padding on child widgets. can use somewidget.getelement().getstyle() manipulate css.


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