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Bug 1105104 - Fix the painting of XUL tree connector lines. r=Bas

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This commit is contained in:
Jonathan Watt 2014-11-28 15:28:17 +00:00
parent 296c205c71
commit 1905f43bcb
1 changed files with 9 additions and 9 deletions
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18
layout/xul/tree/nsTreeBodyFrame.cpp
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@ -3220,10 +3220,10 @@ nsTreeBodyFrame::PaintCell(int32_t aRowIndex,
srcX = currX + remainingWidth - (srcX - cellRect.x);
destX = currX + remainingWidth - (destX - cellRect.x);
}
Point p1(pc->CSSPixelsToDevPixels(srcX),
pc->CSSPixelsToDevPixels(lineY + mRowHeight / 2));
Point p2(pc->CSSPixelsToDevPixels(destX),
pc->CSSPixelsToDevPixels(lineY + mRowHeight / 2));
Point p1(pc->AppUnitsToGfxUnits(srcX),
pc->AppUnitsToGfxUnits(lineY + mRowHeight / 2));
Point p2(pc->AppUnitsToGfxUnits(destX),
pc->AppUnitsToGfxUnits(lineY + mRowHeight / 2));
SnapLineToDevicePixelsForStroking(p1, p2, *drawTarget);
drawTarget->StrokeLine(p1, p2, colorPatt, strokeOptions);
}
@ -3234,15 +3234,15 @@ nsTreeBodyFrame::PaintCell(int32_t aRowIndex,
// Paint full vertical line only if we have next sibling.
bool hasNextSibling;
mView->HasNextSibling(currentParent, aRowIndex, &hasNextSibling);
Point p1(pc->CSSPixelsToDevPixels(srcX),
pc->CSSPixelsToDevPixels(lineY));
Point p1(pc->AppUnitsToGfxUnits(srcX),
pc->AppUnitsToGfxUnits(lineY));
Point p2;
p2.x = pc->CSSPixelsToDevPixels(srcX);
p2.x = pc->AppUnitsToGfxUnits(srcX);
if (hasNextSibling)
p2.y = pc->CSSPixelsToDevPixels(lineY + mRowHeight);
p2.y = pc->AppUnitsToGfxUnits(lineY + mRowHeight);
else if (i == level)
p2.y = pc->CSSPixelsToDevPixels(lineY + mRowHeight / 2);
p2.y = pc->AppUnitsToGfxUnits(lineY + mRowHeight / 2);
SnapLineToDevicePixelsForStroking(p1, p2, *drawTarget);
drawTarget->StrokeLine(p1, p2, colorPatt, strokeOptions);