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Land bug 72747 in pieces: use new functions for common overflow tests. b=72747 r+sr=roc

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This commit is contained in:
dbaron%dbaron.org 2004-09-02 23:27:23 +00:00
parent d8f8c8bde9
commit 01f5e54ff0
10 changed files with 16 additions and 34 deletions
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3
layout/generic/nsFrame.cpp
View File

@ -4230,8 +4230,7 @@ nsFrame::ConsiderChildOverflow(nsPresContext* aPresContext,
const nsStyleDisplay* disp = GetStyleDisplay();
// check here also for hidden as table frames (table, tr and td) currently
// don't wrap their content into a scrollable frame if overflow is specified
if (NS_STYLE_OVERFLOW_CLIP != disp->mOverflow &&
NS_STYLE_OVERFLOW_HIDDEN != disp->mOverflow) {
if (!disp->IsTableClip()) {
nsRect* overflowArea = aChildFrame->GetOverflowAreaProperty();
if (overflowArea) {
nsRect childOverflow(*overflowArea);

3
layout/html/base/src/nsFrame.cpp
View File

@ -4230,8 +4230,7 @@ nsFrame::ConsiderChildOverflow(nsPresContext* aPresContext,
const nsStyleDisplay* disp = GetStyleDisplay();
// check here also for hidden as table frames (table, tr and td) currently
// don't wrap their content into a scrollable frame if overflow is specified
if (NS_STYLE_OVERFLOW_CLIP != disp->mOverflow &&
NS_STYLE_OVERFLOW_HIDDEN != disp->mOverflow) {
if (!disp->IsTableClip()) {
nsRect* overflowArea = aChildFrame->GetOverflowAreaProperty();
if (overflowArea) {
nsRect childOverflow(*overflowArea);

5
layout/html/table/src/nsTableCellFrame.cpp
View File

@ -431,10 +431,9 @@ nsTableCellFrame::Paint(nsPresContext* aPresContext,
nsClipCombine_kIntersect);
}
else {
if (NS_STYLE_OVERFLOW_CLIP == disp->mOverflow ||
// XXXldb HIDDEN should really create a scrollframe,
// but test here since it doesn't.
NS_STYLE_OVERFLOW_HIDDEN == disp->mOverflow ||
// but use |IsTableClip| here since it doesn't.
if (disp->IsTableClip() ||
HasPctOverHeight()) {
aRenderingContext.PushState();
pushed = PR_TRUE;

7
layout/html/table/src/nsTableFrame.cpp
View File

@ -1360,11 +1360,8 @@ nsTableFrame::PaintChildren(nsPresContext* aPresContext,
const nsRect& aDirtyRect,
nsFramePaintLayer aWhichLayer,
PRUint32 aFlags)
{
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
// If overflow is hidden then set the clip rect so that children don't
// leak out of us. Note that because overflow'-clip' only applies to
// the content area we do this after painting the border and background
@ -2076,7 +2073,7 @@ NS_METHOD nsTableFrame::Reflow(nsPresContext* aPresContext,
if (aDesiredSize.mFlags & NS_REFLOW_CALC_MAX_WIDTH) {
aDesiredSize.mMaximumWidth = GetPreferredWidth();
}
if (NS_STYLE_OVERFLOW_CLIP != aReflowState.mStyleDisplay->mOverflow) {
if (!aReflowState.mStyleDisplay->IsTableClip()) {
// collapsed border may leak out
nsMargin bcMargin = GetBCMargin(aPresContext);
nsRect tableRect(0, 0, aDesiredSize.width, aDesiredSize.height) ;

4
layout/html/table/src/nsTableOuterFrame.cpp
View File

@ -333,9 +333,7 @@ nsTableOuterFrame::Paint(nsPresContext* aPresContext,
// If overflow is hidden then set the clip rect so that children
// don't leak out of us
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
if (clip) {
aRenderingContext.PushState();
SetOverflowClipRect(aRenderingContext);

4
layout/html/table/src/nsTableRowFrame.cpp
View File

@ -555,9 +555,7 @@ NS_METHOD nsTableRowFrame::Paint(nsPresContext* aPresContext,
aFlags |= NS_PAINT_FLAG_TABLE_BG_PAINT;
}
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
if (clip) {
aRenderingContext.PushState();
SetOverflowClipRect(aRenderingContext);

5
layout/tables/nsTableCellFrame.cpp
View File

@ -431,10 +431,9 @@ nsTableCellFrame::Paint(nsPresContext* aPresContext,
nsClipCombine_kIntersect);
}
else {
if (NS_STYLE_OVERFLOW_CLIP == disp->mOverflow ||
// XXXldb HIDDEN should really create a scrollframe,
// but test here since it doesn't.
NS_STYLE_OVERFLOW_HIDDEN == disp->mOverflow ||
// but use |IsTableClip| here since it doesn't.
if (disp->IsTableClip() ||
HasPctOverHeight()) {
aRenderingContext.PushState();
pushed = PR_TRUE;

7
layout/tables/nsTableFrame.cpp
View File

@ -1360,11 +1360,8 @@ nsTableFrame::PaintChildren(nsPresContext* aPresContext,
const nsRect& aDirtyRect,
nsFramePaintLayer aWhichLayer,
PRUint32 aFlags)
{
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
// If overflow is hidden then set the clip rect so that children don't
// leak out of us. Note that because overflow'-clip' only applies to
// the content area we do this after painting the border and background
@ -2076,7 +2073,7 @@ NS_METHOD nsTableFrame::Reflow(nsPresContext* aPresContext,
if (aDesiredSize.mFlags & NS_REFLOW_CALC_MAX_WIDTH) {
aDesiredSize.mMaximumWidth = GetPreferredWidth();
}
if (NS_STYLE_OVERFLOW_CLIP != aReflowState.mStyleDisplay->mOverflow) {
if (!aReflowState.mStyleDisplay->IsTableClip()) {
// collapsed border may leak out
nsMargin bcMargin = GetBCMargin(aPresContext);
nsRect tableRect(0, 0, aDesiredSize.width, aDesiredSize.height) ;

4
layout/tables/nsTableOuterFrame.cpp
View File

@ -333,9 +333,7 @@ nsTableOuterFrame::Paint(nsPresContext* aPresContext,
// If overflow is hidden then set the clip rect so that children
// don't leak out of us
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
if (clip) {
aRenderingContext.PushState();
SetOverflowClipRect(aRenderingContext);

4
layout/tables/nsTableRowFrame.cpp
View File

@ -555,9 +555,7 @@ NS_METHOD nsTableRowFrame::Paint(nsPresContext* aPresContext,
aFlags |= NS_PAINT_FLAG_TABLE_BG_PAINT;
}
PRUint8 overflow = GetStyleDisplay()->mOverflow;
PRBool clip = overflow == NS_STYLE_OVERFLOW_CLIP ||
overflow == NS_STYLE_OVERFLOW_HIDDEN;
PRBool clip = GetStyleDisplay()->IsTableClip();
if (clip) {
aRenderingContext.PushState();
SetOverflowClipRect(aRenderingContext);