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Fix for bug 120734. outliner cell text dimensions wrong.

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r=neil sr=jag original patch by neil
This commit is contained in:
varga%netscape.com 2003-02-26 08:18:28 +00:00
parent 3c749c7122
commit a88f984f32
2 changed files with 48 additions and 49 deletions
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93
layout/xul/base/src/tree/src/nsTreeBodyFrame.cpp
View File

@ -374,6 +374,22 @@ static nsIFrame* InitScrollbarFrame(nsIPresContext* aPresContext, nsIFrame* aCur
return nsnull;
}
static void
GetBorderPadding(nsStyleContext* aContext, nsMargin& aMargin)
{
nsStyleBorderPadding borderPaddingStyle;
aContext->GetBorderPaddingFor(borderPaddingStyle);
borderPaddingStyle.GetBorderPadding(aMargin);
}
static void
AdjustForBorderPadding(nsStyleContext* aContext, nsRect& aRect)
{
nsMargin borderPadding(0, 0, 0, 0);
GetBorderPadding(aContext, borderPadding);
aRect.Deflate(borderPadding);
}
NS_IMETHODIMP
nsTreeBodyFrame::Init(nsIPresContext* aPresContext, nsIContent* aContent,
nsIFrame* aParent, nsStyleContext* aContext, nsIFrame* aPrevInFlow)
@ -449,9 +465,7 @@ nsTreeBodyFrame::CalcMaxRowWidth(nsBoxLayoutState& aState)
nsStyleContext* rowContext = GetPseudoStyleContext(nsCSSAnonBoxes::moztreerow);
nsMargin rowMargin(0,0,0,0);
nsStyleBorderPadding bPad;
rowContext->GetBorderPaddingFor(bPad);
bPad.GetBorderPadding(rowMargin);
GetBorderPadding(rowContext, rowMargin);
PRInt32 numRows;
mView->GetRowCount(&numRows);
@ -630,7 +644,7 @@ NS_IMETHODIMP
nsTreeBodyFrame::ReflowFinished(nsIPresShell* aPresShell, PRBool* aFlushFlag)
{
if (mView) {
mInnerBox = GetInnerBox();
CalcInnerBox();
if (!mHasFixedRowCount)
mPageCount = mInnerBox.height / mRowHeight;
@ -662,16 +676,6 @@ nsTreeBodyFrame::ReflowFinished(nsIPresShell* aPresShell, PRBool* aFlushFlag)
}
static void
AdjustForBorderPadding(nsStyleContext* aContext, nsRect& aRect)
{
nsMargin m(0,0,0,0);
nsStyleBorderPadding bPad;
aContext->GetBorderPaddingFor(bPad);
bPad.GetBorderPadding(m);
aRect.Deflate(m);
}
NS_IMETHODIMP nsTreeBodyFrame::GetView(nsITreeView * *aView)
{
EnsureView();
@ -1384,10 +1388,8 @@ nsTreeBodyFrame::GetCoordsForCellItem(PRInt32 aRow, const PRUnichar *aColID, con
nscoord height;
fm->GetHeight(height);
nsStyleBorderPadding borderPadding;
textContext->GetBorderPaddingFor(borderPadding);
nsMargin bp(0,0,0,0);
borderPadding.GetBorderPadding(bp);
GetBorderPadding(textContext, bp);
textRect.height = height + bp.top + bp.bottom;
@ -1551,13 +1553,11 @@ nsTreeBodyFrame::GetCellWidth(PRInt32 aRow, const nsAString& aColID,
// Adjust borders and padding for the cell.
nsStyleContext* cellContext = GetPseudoStyleContext(nsCSSAnonBoxes::moztreecell);
nsMargin m(0,0,0,0);
nsStyleBorderPadding bPad;
cellContext->GetBorderPaddingFor(bPad);
bPad.GetBorderPadding(m);
nsMargin bp(0,0,0,0);
GetBorderPadding(cellContext, bp);
aCurrentSize = cellRect.width;
aDesiredSize = m.left + m.right;
aDesiredSize = bp.left + bp.right;
if (currCol->IsPrimary()) {
// If the current Column is a Primary, then we need to take into account
@ -1597,10 +1597,7 @@ nsTreeBodyFrame::GetCellWidth(PRInt32 aRow, const nsAString& aColID,
nsStyleContext* textContext = GetPseudoStyleContext(nsCSSAnonBoxes::moztreecelltext);
// Get the borders and padding for the text.
nsStyleBorderPadding borderPadding;
textContext->GetBorderPaddingFor(borderPadding);
nsMargin bp(0,0,0,0);
borderPadding.GetBorderPadding(bp);
GetBorderPadding(textContext, bp);
// Get the font style for the text and pass it to the rendering context.
const nsStyleFont* fontStyle = (const nsStyleFont*) textContext->GetStyleData(eStyleStruct_Font);
@ -1910,11 +1907,9 @@ nsRect nsTreeBodyFrame::GetImageSize(PRInt32 aRowIndex, const PRUnichar* aColID,
// use the default image width for the twisty. If no image is found, it defaults
// to border+padding.
nsRect r(0,0,0,0);
nsMargin m(0,0,0,0);
nsStyleBorderPadding bPad;
aStyleContext->GetBorderPaddingFor(bPad);
bPad.GetBorderPadding(m);
r.Inflate(m);
nsMargin bp(0,0,0,0);
GetBorderPadding(aStyleContext, bp);
r.Inflate(bp);
// Now r contains our border+padding info. We now need to get our width and
// height.
@ -2044,15 +2039,10 @@ PRInt32 nsTreeBodyFrame::GetIndentation()
return NSIntPixelsToTwips(16, p2t); // As good a default as any.
}
nsRect nsTreeBodyFrame::GetInnerBox()
void nsTreeBodyFrame::CalcInnerBox()
{
nsRect r(0,0,mRect.width, mRect.height);
nsMargin m(0,0,0,0);
nsStyleBorderPadding bPad;
mStyleContext->GetBorderPaddingFor(bPad);
bPad.GetBorderPadding(m);
r.Deflate(m);
return r;
mInnerBox.SetRect(0, 0, mRect.width, mRect.height);
AdjustForBorderPadding(mStyleContext, mInnerBox);
}
nsLineStyle nsTreeBodyFrame::ConvertBorderStyleToLineStyle(PRUint8 aBorderStyle)
@ -2099,7 +2089,7 @@ nsTreeBodyFrame::Paint(nsIPresContext* aPresContext,
PRBool clipState = PR_FALSE;
// Update our available height and our page count.
mInnerBox = GetInnerBox();
CalcInnerBox();
PRInt32 oldPageCount = mPageCount;
if (!mHasFixedRowCount)
mPageCount = mInnerBox.height/mRowHeight;
@ -2608,8 +2598,10 @@ nsTreeBodyFrame::PaintTwisty(PRInt32 aRowIndex,
else {
// Time to paint the twisty.
// Adjust the rect for its border and padding.
AdjustForBorderPadding(twistyContext, twistyRect);
AdjustForBorderPadding(twistyContext, imageSize);
nsMargin bp(0,0,0,0);
GetBorderPadding(twistyContext, bp);
twistyRect.Deflate(bp);
imageSize.Deflate(bp);
// Get the image for drawing.
nsCOMPtr<imgIContainer> image;
@ -2682,8 +2674,10 @@ nsTreeBodyFrame::PaintImage(PRInt32 aRowIndex,
else if (NS_FRAME_PAINT_LAYER_FOREGROUND == aWhichLayer) {
// Time to paint the twisty.
// Adjust the rect for its border and padding.
AdjustForBorderPadding(imageContext, imageRect);
AdjustForBorderPadding(imageContext, imageSize);
nsMargin bp(0,0,0,0);
GetBorderPadding(imageContext, bp);
imageRect.Deflate(bp);
imageSize.Deflate(bp);
// Get the image for drawing.
PRBool useImageRegion = PR_TRUE;
@ -2743,6 +2737,11 @@ nsTreeBodyFrame::PaintText(PRInt32 aRowIndex,
textMarginData->GetMargin(textMargin);
textRect.Deflate(textMargin);
// Adjust the rect for its border and padding.
nsMargin bp(0,0,0,0);
GetBorderPadding(textContext, bp);
textRect.Deflate(bp);
// Compute our text size.
const nsStyleFont* fontStyle = (const nsStyleFont*)textContext->GetStyleData(eStyleStruct_Font);
@ -2873,12 +2872,12 @@ nsTreeBodyFrame::PaintText(PRInt32 aRowIndex,
// If the layer is the background layer, we must paint our borders and background for our
// text rect.
if (NS_FRAME_PAINT_LAYER_BACKGROUND == aWhichLayer)
if (NS_FRAME_PAINT_LAYER_BACKGROUND == aWhichLayer) {
textRect.Inflate(bp);
PaintBackgroundLayer(textContext, aPresContext, aRenderingContext, textRect, aDirtyRect);
}
else if (NS_FRAME_PAINT_LAYER_FOREGROUND == aWhichLayer) {
// Time to paint our text.
// Adjust the rect for its border and padding.
AdjustForBorderPadding(textContext, textRect);
// Set our color.
const nsStyleColor* colorStyle = (const nsStyleColor*)textContext->GetStyleData(eStyleStruct_Color);

4
layout/xul/base/src/tree/src/nsTreeBodyFrame.h
View File

@ -396,8 +396,8 @@ protected:
// Returns our indentation width.
PRInt32 GetIndentation();
// Returns our width/height once border and padding have been removed.
nsRect GetInnerBox();
// Calculates our width/height once border and padding have been removed.
void CalcInnerBox();
// Looks up a style context in the style cache. On a cache miss we resolve
// the pseudo-styles passed in and place them into the cache.