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Improve drawing of macro template frame

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Use Inset::xxxOffset as offsets and draw the frame in the middle of
the empty space.

Fixes bug #9657.
This commit is contained in:
Jean-Marc Lasgouttes 2020-07-12 15:37:58 +02:00
parent 5df5cc3840
commit 1c956cdc16
1 changed files with 10 additions and 8 deletions
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18
src/mathed/InsetMathMacroTemplate.cpp
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@ -574,9 +574,9 @@ void InsetMathMacroTemplate::metrics(MetricsInfo & mi, Dimension & dim) const
if (macro)
macro->unlock();
dim.wid += 6;
dim.des += 2;
dim.asc += 2;
dim.wid += leftOffset(mi.base.bv) + rightOffset(mi.base.bv);;
dim.des += bottomOffset(mi.base.bv);
dim.asc += topOffset(mi.base.bv);
}
@ -590,17 +590,19 @@ void InsetMathMacroTemplate::draw(PainterInfo & pi, int x, int y) const
Dimension const dim = dimension(*pi.base.bv);
// draw outer frame
int const a = y - dim.asc + 1;
int const w = dim.wid - 2;
int const h = dim.height() - 2;
pi.pain.rectangle(x + 1, a, w, h, Color_mathframe);
int const hoffset = leftOffset(pi.base.bv) + rightOffset(pi.base.bv);
int const voffset = topOffset(pi.base.bv) + bottomOffset(pi.base.bv);
int const a = y - dim.asc + topOffset(pi.base.bv) / 2;
int const w = dim.wid - (hoffset - hoffset / 2);
int const h = dim.height() - (voffset - voffset / 2);
pi.pain.rectangle(x + leftOffset(pi.base.bv) / 2, a, w, h, Color_mathframe);
// just to be sure: set some dummy values for coord cache
for (idx_type i = 0; i < nargs(); ++i)
cell(i).setXY(*pi.base.bv, x, y);
// draw contents
look_.draw(pi, x + 3, y);
look_.draw(pi, x + leftOffset(pi.base.bv), y);
}