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try to correct x position where curosr drops of inset.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5075 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-08-22 15:27:51 +00:00
parent 42d9dbd0e5
commit 6ac158896b
2 changed files with 14 additions and 2 deletions
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12
src/mathed/math_cursor.C
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@ -670,12 +670,22 @@ void MathCursor::handleNest(MathAtom const & a)
}
void MathCursor::getPos(int & x, int & y)
void MathCursor::getPos(int & x, int & y) const
{
par()->getPos(idx(), pos(), x, y);
}
int MathCursor::targetX() const
{
if (targetx_ != -1)
return targetx_;
int x = 0, y = 0;
getPos(x, y);
return x;
}
MathInset * MathCursor::par() const
{
return cursor().par_;

4
src/mathed/math_cursor.h
View File

@ -102,7 +102,9 @@ public:
/// in pixels from top of screen
void setPos(int x, int y);
/// in pixels from top of screen
void getPos(int & x, int & y);
void getPos(int & x, int & y) const;
/// in pixels from left of screen
int targetX() const;
/// current inset
MathInset * par() const;
/// return the next enclosing grid inset and the cursor's index in it