我写了一份测试,以了解如何使用<条码>。 这是法典。
CheckedTreeSelectionDialog dialog =
new CheckedTreeSelectionDialog(shell, new LabelProvider(), new TreeContentProvider() );
dialog.setTitle("Tree Selection");
dialog.setMessage("Select the elements from the tree:");
ElementTree et = new ElementTree();
et.createElement(new Path("element_1"), "element_1");
dialog.setInput(dt);
dialog.open();
但我例外:
org.eclipse.swt.SWTException: Failed to implementingnable (java.lang.NoClassDefFoundError:org/eclipse/pde/internal/ui/elements/TreeContentProvider)
我确实赞赏任何 h!
感谢!