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Lines 247-258
public class JMeterTreeTransferHandler extends TransferHandler {
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// working on the original node would be harder as |
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// working on the original node would be harder as |
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// you'll have to deal with the insertion index offset if you re-order a node inside a parent |
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// you'll have to deal with the insertion index offset if you re-order a node inside a parent |
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JMeterTreeNode copy = (JMeterTreeNode) nodes[i].clone(); |
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JMeterTreeNode copy = (JMeterTreeNode) nodes[i].clone(); |
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// first copy the children as the call to copy.add will modify the collection we're iterating on |
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Enumeration<?> enumFrom = nodes[i].children(); |
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Enumeration<?> enumFrom = nodes[i].children(); |
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List<JMeterTreeNode> tmp = new ArrayList<JMeterTreeNode>(); |
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while (enumFrom.hasMoreElements()) { |
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while (enumFrom.hasMoreElements()) { |
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JMeterTreeNode child = (JMeterTreeNode) enumFrom.nextElement(); |
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JMeterTreeNode child = (JMeterTreeNode) enumFrom.nextElement(); |
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copy.add(child); |
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tmp.add(child); |
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} |
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} |
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for (JMeterTreeNode jMeterTreeNode : tmp) { |
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copy.add(jMeterTreeNode); |
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} |
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guiInstance.getTreeModel().insertNodeInto(copy, target, index++); |
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guiInstance.getTreeModel().insertNodeInto(copy, target, index++); |
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nodesForRemoval.add(nodes[i]); |
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nodesForRemoval.add(nodes[i]); |
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} |
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} |