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Diffstat (limited to 'layout/generic/nsGfxScrollFrame.h')
| -rw-r--r-- | layout/generic/nsGfxScrollFrame.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/layout/generic/nsGfxScrollFrame.h b/layout/generic/nsGfxScrollFrame.h index e05a2a077b..ce2a75a3df 100644 --- a/layout/generic/nsGfxScrollFrame.h +++ b/layout/generic/nsGfxScrollFrame.h @@ -110,7 +110,13 @@ class nsHTMLScrollFrame : public nsContainerFrame, // Return the sum of inline-size of the scrollbar gutters (if any) at the // inline-start and inline-end edges of the scroll frame (for a potential // scrollbar that scrolls in the block axis). - nscoord IntrinsicScrollbarGutterSizeAtInlineEdges(); + nscoord IntrinsicScrollbarGutterSizeAtInlineEdges() const; + + // Return the size of space created by scrollbar-gutter or actual scrollbars, + // assuming that the content is *not* overflowing the container. In other + // words, this space is created by stable scrollbar-gutter or by scrollbars + // due to "overflow: scroll". + nsMargin IntrinsicScrollbarGutterSize() const; // Compute stable scrollbar-gutter from scrollbar-width and scrollbar-gutter // properties. |