зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.6 KiB
C++
57 строки
1.6 KiB
C++
/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/* struct containing the output from nsIFrame::Reflow */
|
|
|
|
#include "nsHTMLReflowMetrics.h"
|
|
|
|
void
|
|
nsOverflowAreas::UnionWith(const nsOverflowAreas& aOther)
|
|
{
|
|
// FIXME: We should probably change scrollable overflow to use
|
|
// UnionRectIncludeEmpty (but leave visual overflow using UnionRect).
|
|
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
|
|
mRects[otype].UnionRect(mRects[otype], aOther.mRects[otype]);
|
|
}
|
|
}
|
|
|
|
void
|
|
nsOverflowAreas::UnionAllWith(const nsRect& aRect)
|
|
{
|
|
// FIXME: We should probably change scrollable overflow to use
|
|
// UnionRectIncludeEmpty (but leave visual overflow using UnionRect).
|
|
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
|
|
mRects[otype].UnionRect(mRects[otype], aRect);
|
|
}
|
|
}
|
|
|
|
void
|
|
nsOverflowAreas::SetAllTo(const nsRect& aRect)
|
|
{
|
|
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
|
|
mRects[otype] = aRect;
|
|
}
|
|
}
|
|
|
|
void
|
|
nsHTMLReflowMetrics::SetOverflowAreasToDesiredBounds()
|
|
{
|
|
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
|
|
mOverflowAreas.Overflow(otype).SetRect(0, 0, Width(), Height());
|
|
}
|
|
}
|
|
|
|
void
|
|
nsHTMLReflowMetrics::UnionOverflowAreasWithDesiredBounds()
|
|
{
|
|
// FIXME: We should probably change scrollable overflow to use
|
|
// UnionRectIncludeEmpty (but leave visual overflow using UnionRect).
|
|
nsRect rect(0, 0, Width(), Height());
|
|
NS_FOR_FRAME_OVERFLOW_TYPES(otype) {
|
|
nsRect& o = mOverflowAreas.Overflow(otype);
|
|
o.UnionRect(o, rect);
|
|
}
|
|
}
|