dom.DomSavedTextRange_ Extends goog.dom.SavedRange
A SavedRange implementation using DOM endpoints.

Inheritance

Constructor

goog.dom.DomSavedTextRange_(range)

Parameters

range : goog.dom.AbstractRange
The range to save.

Instance Methods

Public Protected Private
disposeInternal()
No description.
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restoreInternal() !goog.dom.AbstractRange
No description.
Returns: !goog.dom.AbstractRange  The restored range.
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restore(opt_stayAlive) goog.dom.AbstractRange
Restores the range and by default disposes of the saved copy. Take note: this means the by default SavedRange objects are single use objects.
Arguments:
opt_stayAlive : boolean=
Whether this SavedRange should stay alive (not be disposed) after restoring the range. Defaults to false (dispose).
Returns: goog.dom.AbstractRange  The restored range.
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restoreInternal() goog.dom.AbstractRange
Internal method to restore the saved range.
Returns: goog.dom.AbstractRange  The restored range.
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addOnDisposeCallback(callbackopt_scope)
Invokes a callback function when this object is disposed. Callbacks are invoked in the order in which they were added.
Arguments:
callback : function(this:T):?
The callback function.
opt_scope : T=
An optional scope to call the callback in.
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dispose() void
Disposes of the object. If the object hasn't already been disposed of, calls #disposeInternal. Classes that extend goog.Disposable should override #disposeInternal in order to delete references to COM objects, DOM nodes, and other disposable objects. Reentrant.
Returns: void  Nothing.
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disposeInternal()
Deletes or nulls out any references to COM objects, DOM nodes, or other disposable objects. Classes that extend goog.Disposable should override this method. Not reentrant. To avoid calling it twice, it must only be called from the subclass' disposeInternal method. Everywhere else the public dispose method must be used. For example:
  mypackage.MyClass = function() {
    mypackage.MyClass.base(this, 'constructor');
    // Constructor logic specific to MyClass.
    ...
  };
  goog.inherits(mypackage.MyClass, goog.Disposable);

  mypackage.MyClass.prototype.disposeInternal = function() {
    // Dispose logic specific to MyClass.
    ...
    // Call superclass's disposeInternal at the end of the subclass's, like
    // in C++, to avoid hard-to-catch issues.
    mypackage.MyClass.base(this, 'disposeInternal');
  };
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getDisposed() boolean
Use #isDisposed instead. No description.
Returns: boolean  Whether the object has been disposed of.
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isDisposed() boolean
No description.
Returns: boolean  Whether the object has been disposed of.
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registerDisposable(disposable)
Associates a disposable object with this object so that they will be disposed together.
Arguments:
disposable : goog.disposable.IDisposable
that will be disposed when this object is disposed.
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Instance Properties

anchorNode_ :
The anchor node.
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anchorOffset_ :
The anchor node offset.
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constructor :
No description.
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focusNode_ :
The focus node.
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focusOffset_ :
The focus node offset.
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constructor :
No description.
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creationStack :
If monitoring the goog.Disposable instances is enabled, stores the creation stack trace of the Disposable instance.
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disposed_ :
Whether the object has been disposed of.
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onDisposeCallbacks_ :
Callbacks to invoke when this object is disposed.
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Static Properties

goog.dom.DomSavedTextRange_.superClass_ :
No description.
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Package dom

Package Reference