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bug 72396 - fix CalcBorderBoxWidth to not use unconstrained width. Fix column balancing to be skipped when there is an unconstrained width. sr=attinasi

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This commit is contained in:
karnaze%netscape.com 2001-03-24 23:15:49 +00:00
parent 385f89696c
commit 160b0d5110
4 changed files with 8 additions and 6 deletions
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5
layout/html/table/src/BasicTableLayoutStrategy.cpp
View File

@ -212,8 +212,9 @@ BasicTableLayoutStrategy::BalanceColumnWidths(nsIPresContext* aPresCont
// determine if the table is auto/fixed and get the fixed width if available
nscoord maxWidth = mTableFrame->CalcBorderBoxWidth(aReflowState);
if (NS_UNCONSTRAINEDSIZE == maxWidth) {
NS_ASSERTION(PR_FALSE, "cannot balance with an unconstrained width");
if (NS_UNCONSTRAINEDSIZE == maxWidth) {
maxWidth = PR_MIN(maxWidth, aReflowState.availableWidth);
NS_ASSERTION(NS_UNCONSTRAINEDSIZE != maxWidth, "cannot balance with an unconstrained width");
return PR_FALSE;
}
// initialize the col percent and cell percent values to 0.

2
layout/html/table/src/nsTableFrame.cpp
View File

@ -3935,7 +3935,7 @@ nsTableFrame::CalcBorderBoxWidth(const nsHTMLReflowState& aState)
if (eStyleUnit_Auto == aState.mStylePosition->mWidth.GetUnit()) {
if (0 == width) {
width = NS_UNCONSTRAINEDSIZE;
width = aState.availableWidth;
}
if (NS_UNCONSTRAINEDSIZE != aState.availableWidth) {
nsMargin margin(0,0,0,0);

5
layout/tables/BasicTableLayoutStrategy.cpp
View File

@ -212,8 +212,9 @@ BasicTableLayoutStrategy::BalanceColumnWidths(nsIPresContext* aPresCont
// determine if the table is auto/fixed and get the fixed width if available
nscoord maxWidth = mTableFrame->CalcBorderBoxWidth(aReflowState);
if (NS_UNCONSTRAINEDSIZE == maxWidth) {
NS_ASSERTION(PR_FALSE, "cannot balance with an unconstrained width");
if (NS_UNCONSTRAINEDSIZE == maxWidth) {
maxWidth = PR_MIN(maxWidth, aReflowState.availableWidth);
NS_ASSERTION(NS_UNCONSTRAINEDSIZE != maxWidth, "cannot balance with an unconstrained width");
return PR_FALSE;
}
// initialize the col percent and cell percent values to 0.

2
layout/tables/nsTableFrame.cpp
View File

@ -3935,7 +3935,7 @@ nsTableFrame::CalcBorderBoxWidth(const nsHTMLReflowState& aState)
if (eStyleUnit_Auto == aState.mStylePosition->mWidth.GetUnit()) {
if (0 == width) {
width = NS_UNCONSTRAINEDSIZE;
width = aState.availableWidth;
}
if (NS_UNCONSTRAINEDSIZE != aState.availableWidth) {
nsMargin margin(0,0,0,0);