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Setting the checked nodes in a CheckboxTreeViewer [message #116529]

Tue, 26 August 2003 05:27

Eclipse User

Hi,

Can anyone advise me how to set the initial state of a
"CheckboxTreeViewer" (i.e. which nodes should be checked)? There seems to
be no method to do this on the "CheckBoxTreeViewer" itself, so the
approach I have taken is to grab the TreeViewer, and call the
"setCheckedElements" method. In the context of a class that extends
CheckboxTreeViewer, this looks like:

((CheckboxTreeViewer)this.getTreeViewer()).setCheckedElement s(allFilters);

This only seems to work when the "allFilters" references an Object
matching the root node. Could this be a bug?

Thanks.

James

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