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bug 38396, a bug in max width calculation exposed by tables

This commit is contained in:
buster%netscape.com 2000-05-14 04:43:52 +00:00
Родитель 8d3f099fa1
Коммит e38f699ad2
2 изменённых файлов: 16 добавлений и 8 удалений
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12
layout/generic/nsImageFrame.cpp
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@ -321,7 +321,7 @@ nsImageFrame::Reflow(nsIPresContext* aPresContext,
{
DO_GLOBAL_REFLOW_COUNT("nsImageFrame", aReflowState.reason);
NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
("enter nsImageFrame::Reflow: aMaxSize=%d,%d",
("enter nsImageFrame::Reflow: availSize=%d,%d",
aReflowState.availableWidth, aReflowState.availableHeight));
NS_PRECONDITION(mState & NS_FRAME_IN_REFLOW, "frame is not in reflow");
@ -329,18 +329,22 @@ nsImageFrame::Reflow(nsIPresContext* aPresContext,
GetDesiredSize(aPresContext, aReflowState, aMetrics);
AddBordersAndPadding(aPresContext, aReflowState, aMetrics, mBorderPadding);
if (nsnull != aMetrics.maxElementSize) {
// If we have a percentage based width, then our maximum width is 0
if (eStyleUnit_Percent == aReflowState.mStylePosition->mWidth.GetUnit()) {
// If we have a percentage based width (and no height), then our MES width is 0
if (eStyleUnit_Percent == aReflowState.mStylePosition->mWidth.GetUnit() &&
eStyleUnit_Coord != aReflowState.mStylePosition->mHeight.GetUnit()) {
aMetrics.maxElementSize->width = 0;
} else {
aMetrics.maxElementSize->width = aMetrics.width;
}
aMetrics.maxElementSize->height = aMetrics.height;
}
if (aMetrics.mFlags & NS_REFLOW_CALC_MAX_WIDTH) {
aMetrics.mMaximumWidth = aMetrics.width;
}
aStatus = NS_FRAME_COMPLETE;
NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
("exit nsImageFrame::Reflow: size=%d,%d",
("exit nsImageFrame::Reflow: size=%d,%d",
aMetrics.width, aMetrics.height));
return NS_OK;
}

12
layout/html/base/src/nsImageFrame.cpp
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@ -321,7 +321,7 @@ nsImageFrame::Reflow(nsIPresContext* aPresContext,
{
DO_GLOBAL_REFLOW_COUNT("nsImageFrame", aReflowState.reason);
NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
("enter nsImageFrame::Reflow: aMaxSize=%d,%d",
("enter nsImageFrame::Reflow: availSize=%d,%d",
aReflowState.availableWidth, aReflowState.availableHeight));
NS_PRECONDITION(mState & NS_FRAME_IN_REFLOW, "frame is not in reflow");
@ -329,18 +329,22 @@ nsImageFrame::Reflow(nsIPresContext* aPresContext,
GetDesiredSize(aPresContext, aReflowState, aMetrics);
AddBordersAndPadding(aPresContext, aReflowState, aMetrics, mBorderPadding);
if (nsnull != aMetrics.maxElementSize) {
// If we have a percentage based width, then our maximum width is 0
if (eStyleUnit_Percent == aReflowState.mStylePosition->mWidth.GetUnit()) {
// If we have a percentage based width (and no height), then our MES width is 0
if (eStyleUnit_Percent == aReflowState.mStylePosition->mWidth.GetUnit() &&
eStyleUnit_Coord != aReflowState.mStylePosition->mHeight.GetUnit()) {
aMetrics.maxElementSize->width = 0;
} else {
aMetrics.maxElementSize->width = aMetrics.width;
}
aMetrics.maxElementSize->height = aMetrics.height;
}
if (aMetrics.mFlags & NS_REFLOW_CALC_MAX_WIDTH) {
aMetrics.mMaximumWidth = aMetrics.width;
}
aStatus = NS_FRAME_COMPLETE;
NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
("exit nsImageFrame::Reflow: size=%d,%d",
("exit nsImageFrame::Reflow: size=%d,%d",
aMetrics.width, aMetrics.height));
return NS_OK;
}