How to move to next row in cellTable using SelectionModel?
سؤال
SelectionModel currently handles mouse click and keyboard on select row in cellTable. How do I do it programmatically to move to next/prev row according to current selected row?
المحلول
- In your list of items find the currently selected item
- Determine next item that would be selected
- Call the
SelectionModel.setSelected(T object, boolean selected)
method, passing your next object to be selected andtrue
for theselected
parameter.
To find the currently selected object (if you don't hold a reference to it anywhere) you can iterate over all the objects in the CellTable and check which one is selected by calling SelectionModel.isSelected(T object)
method.
نصائح أخرى
If you don't want to use the selection model directly, you can just use the JTable method:
setRowSelectionInterval
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