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< > BotCompany Repo | #1016043 // replaceTreeNodeChildren_withDummyChild

JavaX fragment (include)

static bool replaceTreeNodeChildren_withDummyChild(final DefaultMutableTreeNode node, fL children, fO dummyChild) {
  if (node == null) false;
  ret swing(func -> bool {
    L oldChildren = mapMethod('getUserObject, node.children());
    if (eq(oldChildren, children)) false;
    node.removeAllChildren();
    for (O c : unnull(children)) {
      DefaultMutableTreeNode node2 = new(c);
      node2.add(new DefaultMutableTreeNode(dummyChild));
      node.add(node2);
    }
    true;
  });
}

Author comment

Began life as a copy of #1016036

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Snippet ID: #1016043
Snippet name: replaceTreeNodeChildren_withDummyChild
Eternal ID of this version: #1016043/3
Text MD5: d26666b4faeb804d7bb75e28f8a0f87f
Author: stefan
Category: javax / gui
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2018-07-19 18:08:28
Source code size: 502 bytes / 14 lines
Pitched / IR pitched: No / No
Views / Downloads: 367 / 417
Version history: 2 change(s)
Referenced in: [show references]