Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-11 04:15:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Flush out content updates before messing with the frame tree. Bug 313516, r+sr=roc

Browse Source
This commit is contained in:
bzbarsky%mit.edu 2005-10-25 22:32:13 +00:00
parent 02cbbd5ccc
commit c826d32b65
2 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
content/base/src/nsObjectLoadingContent.cpp
View File

@ -989,9 +989,6 @@ nsObjectLoadingContent::NotifyStateChanged(ObjectType aOldType,
// If our state changed, then we already recreated frames
// Otherwise, need to do that here
// Need the following line before calling RecreateFramesFor
mozAutoDocUpdate upd(doc, UPDATE_CONTENT_STATE, PR_TRUE);
PRUint32 numShells = doc->GetNumberOfShells();
for (PRUint32 i = 0; i < numShells; ++i) {
nsIPresShell* shell = doc->GetShellAt(i);

9
layout/base/nsPresShell.cpp
View File

@ -3738,11 +3738,16 @@ PresShell::RecreateFramesFor(nsIContent* aContent)
// Don't call RecreateFramesForContent since that is not exported and we want
// to keep the number of entrypoints down.
NS_ASSERTION(mViewManager, "Should have view manager");
mViewManager->BeginUpdateViewBatch();
// Have to make sure that the content notifications are flushed before we
// start messing with the frame model; otherwise we can get content doubling.
mDocument->FlushPendingNotifications(Flush_ContentAndNotify);
nsStyleChangeList changeList;
changeList.AppendChange(nsnull, aContent, nsChangeHint_ReconstructFrame);
NS_ASSERTION(mViewManager, "Should have view manager");
mViewManager->BeginUpdateViewBatch();
nsresult rv = mFrameConstructor->ProcessRestyledFrames(changeList);
mViewManager->EndUpdateViewBatch(NS_VMREFRESH_NO_SYNC);
#ifdef ACCESSIBILITY