use of com.intellij.ide.util.treeView.TreeState in project intellij-community by JetBrains.
the class HideWhitespaceAction method setSelected.
public void setSelected(AnActionEvent e, boolean state) {
final TreeState treeState = TreeState.createOn(myStructureTree);
myEventModel.setFilterWhitespace(state);
treeState.applyTo(myStructureTree);
}
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