Not logged in.  Login/Logout/Register | List snippets | | Create snippet | Upload image | Upload data

19
LINES

< > BotCompany Repo | #1034093 // varWithNotifyToLiveValue

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (6254L/35K).

static <A> SimpleLiveValue<A> varWithNotifyToLiveValue(Class<A> type, IVarWithNotify<A> var) {
  if (var == null) null;
  var lv = new SimpleLiveValue<A>(type);
  var lvRef = weakRef(lv);
  var.onChange(r {
    var lv = lvRef!;
    print ifdef varWithNotifyToLiveValue_debug("varWithNotifyToLiveValue var.onChange " + lv);
    if (lv == null)
      var.removeChangeListener(this);
    else {
      var value = var!;
      print ifdef varWithNotifyToLiveValue_debug("varWithNotifyToLiveValue value " + value);
      lv.set(value);
    }
  });
  lv.onChange(-> var.set(lv!));
  lv.set(var!);
  ret lv;
}

download  show line numbers  debug dex  old transpilations   

Travelled to 4 computer(s): bhatertpkbcr, ekrmjmnbrukm, mowyntqkapby, mqqgnosmbjvj

No comments. add comment

Snippet ID: #1034093
Snippet name: varWithNotifyToLiveValue
Eternal ID of this version: #1034093/7
Text MD5: 35f776f1de61712be618e99eaa999fae
Transpilation MD5: f4b6712798262972900514484e254b8f
Author: stefan
Category: javax / gui
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-02-08 02:31:09
Source code size: 619 bytes / 19 lines
Pitched / IR pitched: No / No
Views / Downloads: 105 / 191
Version history: 6 change(s)
Referenced in: [show references]