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Check style unit before translating relative position coords

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git-svn-id: svn://10.0.0.236/trunk@6401 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
kipp%netscape.com
1998-07-24 16:22:54 +00:00
parent 8a69b9ef71
commit 44408c2dc0
2 changed files with 44 additions and 8 deletions
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26
mozilla/content/html/style/src/nsCSSLayout.cpp
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@@ -258,12 +258,30 @@ nsCSSLayout::RelativePositionChildren(nsIPresContext* aCX,
nsIFrame* kid = aFirstChild;
while (--aChildCount >= 0) {
const nsStylePosition* kidPosition;
kid->GetStyleData(eStyleStruct_Position, (const nsStyleStruct*&)kidPosition);
kid->GetStyleData(eStyleStruct_Position,
(const nsStyleStruct*&)kidPosition);
if (NS_STYLE_POSITION_RELATIVE == kidPosition->mPosition) {
kid->GetOrigin(origin);
// XXX Check the unit: could be auto or percent (not just length)
nscoord dx = kidPosition->mLeftOffset.GetCoordValue();
nscoord dy = kidPosition->mTopOffset.GetCoordValue();
nscoord dx = 0;
switch (kidPosition->mLeftOffset.GetUnit()) {
case eStyleUnit_Percent:
printf("XXX: not yet implemented: % relative position\n");
case eStyleUnit_Auto:
break;
case eStyleUnit_Coord:
dx = kidPosition->mLeftOffset.GetCoordValue();
break;
}
nscoord dy = 0;
switch (kidPosition->mTopOffset.GetUnit()) {
case eStyleUnit_Percent:
printf("XXX: not yet implemented: % relative position\n");
case eStyleUnit_Auto:
break;
case eStyleUnit_Coord:
dx = kidPosition->mTopOffset.GetCoordValue();
break;
}
kid->MoveTo(origin.x + dx, origin.y + dy);
}
kid->GetNextSibling(kid);