MathAMSArrayInset::metrics() (for insets like \bmatrix) uses a different
style than MathAMSArrayInset::draw(). The result is that the cursor inside
these insets is a bit off.
The attached patch uses an ArrayChanger as is used in other math arrays
instead of a handcrafted style change. It goes in now, since this is
obviously the correct solution.
Georg
Index: src/mathed/math_amsarrayinset.C
===================================================================
--- src/mathed/math_amsarrayinset.C (Revision 13636)
+++ src/mathed/math_amsarrayinset.C (Arbeitskopie)
@@ -80,10 +80,8 @@ char const * MathAMSArrayInset::name_rig
void MathAMSArrayInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
- MetricsInfo m = mi;
- if (m.base.style == LM_ST_DISPLAY)
- m.base.style = LM_ST_TEXT;
- MathGridInset::metrics(m, dim);
+ ArrayChanger dummy(mi.base);
+ MathGridInset::metrics(mi, dim);
dim.wid += 14;
dim_ = dim;
}
@@ -91,11 +89,12 @@ void MathAMSArrayInset::metrics(MetricsI
void MathAMSArrayInset::draw(PainterInfo & pi, int x, int y) const
{
- MathGridInset::drawWithMargin(pi, x, y, 6, 8);
int const yy = y - dim_.ascent();
+ // Drawing the deco after an ArrayChanger does not work
mathed_draw_deco(pi, x + 1, yy, 5, dim_.height(), name_left());
mathed_draw_deco(pi, x + dim_.width() - 8, yy, 5, dim_.height(), name_right());
- setPosCache(pi, x, y);
+ ArrayChanger dummy(pi.base);
+ MathGridInset::drawWithMargin(pi, x, y, 6, 8);
}
