how to use AbstractHasData.setFocus?
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tong123123
May 31, 2012, 3:57:52 AM5/31/12
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the upperpart of the resut.png is a celltable table, the table use a singleselectionmodel.
when the resut.png is shown, the first row is really selected, by then when I try to use keyboard upper arrow or down arrow key to select record, the CellTable has no response although I already setFocus to it!!
I found that I must use the mouse to select the record in CellTable first, then the keyboard upper arrow or down arrow key can be used to select recrod, why?
table.setKeyboardSelectionPolicy(KeyboardSElectionPolicy.BOUND_TO_SELECTION);
table.setSelectoinModel(singleSelectionModel);
singleSelectionModel.setSelected(logs.get(0), true);
table.setFocus(true);
when the resut.png is shown, the first row is really selected, by then when I try to use keyboard upper arrow or down arrow key to select record, the CellTable has no response although I already setFocus to it!!
I found that I must use the mouse to select the record in CellTable first, then the keyboard upper arrow or down arrow key can be used to select recrod, why?
Thomas Broyer
May 31, 2012, 4:10:38 AM5/31/12
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Have you tried deferring the call to setFocus? (using Scheduler#scheduleDeferred)
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