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Change to StartLayout(): moved call to EnableRefresh() to before the InitialReflow()

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call to work around a bug in the compositor
This commit is contained in:
troy%netscape.com 1999-07-21 04:47:15 +00:00
parent 93621b70eb
commit 36264ba5ab
2 changed files with 44 additions and 0 deletions
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22
content/xul/document/src/nsXULDocument.cpp
View File

@ -4027,6 +4027,22 @@ XULDocumentImpl::StartLayout(void)
cx->SetVisibleArea(r);
// XXX Copy of the code below. See XXX below for details...
// Now trigger a refresh
nsCOMPtr<nsIViewManager> vm;
shell->GetViewManager(getter_AddRefs(vm));
if (vm) {
nsCOMPtr<nsIContentViewer> contentViewer;
nsresult rv = webShell->GetContentViewer(getter_AddRefs(contentViewer));
if (NS_SUCCEEDED(rv) && (contentViewer != nsnull)) {
PRBool enabled;
contentViewer->GetEnableRendering(&enabled);
if (enabled) {
vm->EnableRefresh();
}
}
}
shell->InitialReflow(r.width, r.height);
if (browser) {
@ -4052,6 +4068,11 @@ XULDocumentImpl::StartLayout(void)
windowBounds.height + heightDelta);
}
// XXX Moving this call up before the call to InitialReflow(), because
// the view manager's UpdateView() function is dropping dirty rects if
// refresh is disabled rather than accumulating them until refresh is
// enabled and then triggering a repaint...
#if 0
// Now trigger a refresh
nsCOMPtr<nsIViewManager> vm;
shell->GetViewManager(getter_AddRefs(vm));
@ -4066,6 +4087,7 @@ XULDocumentImpl::StartLayout(void)
}
}
}
#endif
// Start observing the document _after_ we do the initial
// reflow. Otherwise, we'll get into an trouble trying to

22
rdf/content/src/nsXULDocument.cpp
View File

@ -4027,6 +4027,22 @@ XULDocumentImpl::StartLayout(void)
cx->SetVisibleArea(r);
// XXX Copy of the code below. See XXX below for details...
// Now trigger a refresh
nsCOMPtr<nsIViewManager> vm;
shell->GetViewManager(getter_AddRefs(vm));
if (vm) {
nsCOMPtr<nsIContentViewer> contentViewer;
nsresult rv = webShell->GetContentViewer(getter_AddRefs(contentViewer));
if (NS_SUCCEEDED(rv) && (contentViewer != nsnull)) {
PRBool enabled;
contentViewer->GetEnableRendering(&enabled);
if (enabled) {
vm->EnableRefresh();
}
}
}
shell->InitialReflow(r.width, r.height);
if (browser) {
@ -4052,6 +4068,11 @@ XULDocumentImpl::StartLayout(void)
windowBounds.height + heightDelta);
}
// XXX Moving this call up before the call to InitialReflow(), because
// the view manager's UpdateView() function is dropping dirty rects if
// refresh is disabled rather than accumulating them until refresh is
// enabled and then triggering a repaint...
#if 0
// Now trigger a refresh
nsCOMPtr<nsIViewManager> vm;
shell->GetViewManager(getter_AddRefs(vm));
@ -4066,6 +4087,7 @@ XULDocumentImpl::StartLayout(void)
}
}
}
#endif
// Start observing the document _after_ we do the initial
// reflow. Otherwise, we'll get into an trouble trying to