Bommels05/Mozilla
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fixed logic that determines whether there's currently a visible vertical

Browse Source 
scrollbar


git-svn-id: svn://10.0.0.236/trunk@19161 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
troy%netscape.com
1999-02-01 16:32:54 +00:00
parent 2ec8c99af4
commit 97891adcdc
1 changed files with 11 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
mozilla/layout/html/base/src/nsScrollFrame.cpp
View File

@@ -299,9 +299,19 @@ nsScrollFrame::Reflow(nsIPresContext& aPresContext,
// we must give the frame being reflowed the same amount of available
// width; otherwise, it's not only just an incremental reflow but also
// a resize reflow
nsSize oldScrollSize(mRect.width, mRect.height);
nsSize kidSize;
kidFrame->GetSize(kidSize);
if (kidSize.height > scrollAreaSize.height) {
oldScrollSize.width -= border.left + border.right;
oldScrollSize.height -= border.top + border.bottom;
if (kidSize.width > oldScrollSize.width) {
// Horizontal scrollbar is showing
oldScrollSize.height -= NSToCoordRound(sbHeight);
}
if (kidSize.height > oldScrollSize.height) {
roomForVerticalScrollbar = PR_TRUE;
}
}