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Make nsEventStateManger support nsIWeakReference, so that they are not held onto as XPCOM observers. r=saari

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git-svn-id: svn://10.0.0.236/trunk@68861 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
sfraser%netscape.com 2000-05-09 19:04:13 +00:00
parent 938d98bb07
commit 30537acb34
4 changed files with 8 additions and 4 deletions
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2
mozilla/content/events/src/nsEventStateManager.cpp
View File

@ -229,7 +229,7 @@ nsEventStateManager::Observe(nsISupports *aSubject, const PRUnichar *aTopic,
}
NS_IMPL_ISUPPORTS1(nsEventStateManager, nsIEventStateManager)
NS_IMPL_ISUPPORTS3(nsEventStateManager, nsIEventStateManager, nsIObserver, nsISupportsWeakReference)
NS_IMETHODIMP
nsEventStateManager::PreHandleEvent(nsIPresContext* aPresContext,

4
mozilla/content/events/src/nsEventStateManager.h
View File

@ -28,6 +28,7 @@
#include "nsIContent.h"
#include "nsIPref.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
class nsIDocument;
class nsIScrollableView;
@ -37,7 +38,8 @@ class nsISelfScrollingFrame;
* Event listener manager
*/
class nsEventStateManager : public nsIEventStateManager,
class nsEventStateManager : public nsSupportsWeakReference,
public nsIEventStateManager,
public nsIObserver
{

2
mozilla/layout/events/src/nsEventStateManager.cpp
View File

@ -229,7 +229,7 @@ nsEventStateManager::Observe(nsISupports *aSubject, const PRUnichar *aTopic,
}
NS_IMPL_ISUPPORTS1(nsEventStateManager, nsIEventStateManager)
NS_IMPL_ISUPPORTS3(nsEventStateManager, nsIEventStateManager, nsIObserver, nsISupportsWeakReference)
NS_IMETHODIMP
nsEventStateManager::PreHandleEvent(nsIPresContext* aPresContext,

4
mozilla/layout/events/src/nsEventStateManager.h
View File

@ -28,6 +28,7 @@
#include "nsIContent.h"
#include "nsIPref.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
class nsIDocument;
class nsIScrollableView;
@ -37,7 +38,8 @@ class nsISelfScrollingFrame;
* Event listener manager
*/
class nsEventStateManager : public nsIEventStateManager,
class nsEventStateManager : public nsSupportsWeakReference,
public nsIEventStateManager,
public nsIObserver
{