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< > BotCompany Repo | #1015278 // JNavigation

JavaX fragment (include)

sclass JNavigation extends JPanel {
  JList list;
  SingleComponentPanel scp;
  Map<S, F0<JComponent>> contentMakers = synchroMap();
  S lastItem = "";
  bool autoOpenFirstPage = true;

  *() {
    list = jlist();
    scp = singleComponentPanel();
    makeFakeSingleComponentPanel(this, jhsplit(list, scp));
    onSelectionChangedAndNow(list, voidfunc(S item) {
      if (eq(item, lastItem)) ret;
      lastItem = item;
      JComponent content = pcallF(contentMakers.get(item));
      if (content == null) content = jcenteredimage(#1101244);
      scp.setComponent(content);
    });
  }
  
  void addPage(fS name, JComponent content) {
    addPage(name, f0_const(content));
  }
  
  void addPageOnTop(fS name, final F0<JComponent> makeContent) {
    swing {
      contentMakers.put(name, makeContent);
      insertListItem(list, 0, name);
      if (jlistSize(list) == 1) setSelectedIndex(list, 0);
    }
  }
  
  void addPage(fS name, final F0<JComponent> makeContent) {
    swing {
      contentMakers.put(name, makeContent);
      addListItem(list, name);
      if (jlistSize(list) == 1) setSelectedIndex(list, 0);
    }
  }
}

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Snippet ID: #1015278
Snippet name: JNavigation
Eternal ID of this version: #1015278/10
Text MD5: 03292551023581b77f31cdd885f0f154
Author: stefan
Category: javax / gui
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2018-05-13 12:11:21
Source code size: 1168 bytes / 40 lines
Pitched / IR pitched: No / No
Views / Downloads: 254 / 834
Version history: 9 change(s)
Referenced in: [show references]