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when hiding a view, invalidate the parent view since the hidden view will reject the invalidate

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git-svn-id: svn://10.0.0.236/trunk@49284 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
peterl%netscape.com
1999-09-29 03:29:21 +00:00
parent 662a32d11b
commit e67f69dfde
1 changed files with 15 additions and 4 deletions
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19
mozilla/view/src/nsViewManager.cpp
View File

@@ -1921,11 +1921,22 @@ NS_IMETHODIMP nsViewManager :: SetViewClip(nsIView *aView, nsRect *aRect)
NS_IMETHODIMP nsViewManager :: SetViewVisibility(nsIView *aView, nsViewVisibility aVisible)
{
nsViewVisibility isNowVisible;
aView->GetVisibility(isNowVisible);
if ( aVisible != isNowVisible ) {
nsViewVisibility oldVisible;
aView->GetVisibility(oldVisible);
if (aVisible != oldVisible) {
aView->SetVisibility(aVisible);
UpdateView(aView, nsnull, NS_VMREFRESH_NO_SYNC);
if (nsViewVisibility_kHide == aVisible) {
nsIView* parentView = nsnull;
aView->GetParent(parentView);
if (parentView) {
nsRect bounds;
aView->GetBounds(bounds);
UpdateView(parentView, bounds, NS_VMREFRESH_NO_SYNC);
}
}
else {
UpdateView(aView, nsnull, NS_VMREFRESH_NO_SYNC);
}
}
return NS_OK;
}