nsIFrameLoaderOwner 编辑

content/base/public/nsIFrameLoader.idlScriptable Represents the owner of an nsIFrameLoader. 1.0 66 Introduced Gecko 1.8 Inherits from: nsISupports Last changed in Gecko 2.0 (Firefox 4 / Thunderbird 3.3 / SeaMonkey 2.1)

Method overview

[noscript, notxpcom] alreadyAddRefed_nsFrameLoader GetFrameLoader();

void swapFrameLoaders(in nsIFrameLoaderOwner aOtherOwner);

Attributes

Attribute	Type	Description
frameLoader	nsIFrameLoader	The frame loader owned by this nsIFrameLoaderOwner. Read only.

Methods

getFrameLoader()

Returns the frame loader object owned by this object.

[noscript, notxpcom] alreadyAddRefed_nsFrameLoader GetFrameLoader();

Parameters

None.

Return value

The nsIFrameLoader owned by this object.

swapFrameLoaders()

Swaps frame loaders with the given nsIFrameLoaderOwner. This may only be possible in a very limited set of circumstances, or never, depending on the object implementing this interface.

void swapFrameLoaders(
  in nsIFrameLoaderOwner aOtherOwner
);

Parameters

aOtherOwner

The other frame loader owner with which to swap frame loaders.

Exceptions thrown

NS_ERROR_DOM_SECURITY_ERR

If the swap is not allowed on security grounds.

NS_ERROR_NOT_IMPLEMENTED

If the swapping logic is not implemented for the either the current frame loader owner or the specified one with which you're trying to swap.

See also

• nsIFrameLoader