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[question] how can I collapse / expand all mail accounts? #121

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ioweb-gr opened this issue Dec 10, 2022 · 1 comment

ioweb-gr commented Dec 10, 2022

I'm trying to see if it's possible to configure a shortcut to collapse / expand all accounts. Any ideas how to achieve this?

Any help is appreciated

morat523035 commented Dec 11, 2022 •

edited

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Try something like:

collapse all tree nodes in folder pane

(function () {
  var f = window.gFolderTreeView;
  for (var i = f.rowCount - 1; i >= 0; i--) {
    if (f.isContainer(i) && f.isContainerOpen(i)) {
      f.toggleOpenState(i);
    }
  }
})();

expand all tree nodes in folder pane

(function () {
  var f = window.gFolderTreeView;
  for (var i = 0; i < f.rowCount; i++) {
    if (f.isContainer(i) && !f.isContainerOpen(i)) {
      f.toggleOpenState(i);
    }
  }
})();

Similar thread
http://forums.mozillazine.org/viewtopic.php?p=14936756#p14936756

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