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如何將節點展開到其根節點?java swt jface TreeViewer從節點擴展
所以我有這樣的方法來擴大它的父節點遞歸
private void expand(Object object) {
if (object.getParent() != null) {
tree.setExpandedState(object.getParent(), true);
expand(object.getParent());
}
}