| TreeViewer - set a default selection [message #870060] |
Sun, 06 May 2012 00:28 |
Eclipse User |
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Hi All,
I am trying to create a default selection in my tree viewer. I inserted the following code in my createPartControl() function :
menuModel = new BuildMenuModel();
viewer.setInput(menuModel);
if (selectedItem == null ) {
menuList = menuModel.getMenulevels();
selectedItem = menuList.get(0);
ISelection sel = new StructuredSelection(selectedItem);
viewer.setSelection(sel,true);
}
I have followed the code in the debugger and verified that setSelection sets a data item and fires an event but nothing happens. It probably has something to do with timing as similar code works works just fine in my addSelectionChangedListener().
Any clues?
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