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Avoid storing strong references to DOM nodes.

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This commit is contained in:
Kris Maglione
2010-10-03 15:36:46 -04:00
parent 89a3a36047
commit 4adf8d8b19
2 changed files with 16 additions and 11 deletions
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11
common/content/buffer.js
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@@ -440,10 +440,13 @@ const Buffer = Module("buffer", {
/**
* @property {Window} Returns the currently focused frame.
*/
get focusedFrame()
(dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame,
set focusedFrame(frame)
(dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame = frame,
get focusedFrame() {
let frame = (dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame;
return frame && frame.get();
},
set focusedFrame(frame) {
(dactyl.has("tabs") ? tabs.localStore : this.localStore).focusedFrame = Cu.getWeakReference(frame);
},
/**
* Returns the currently selected word. If the selection is