src/mathed/math_fboxinset.C

   1 #include <config.h>
   2
   3 #ifdef __GNUG__
   4 #pragma implementation
   5 #endif
   6
   7 #include "math_fboxinset.h"
   8 #include "math_support.h"
   9 #include "math_mathmlstream.h"
  10 #include "frontends/Painter.h"
  11
  12
  13
  14 MathFboxInset::MathFboxInset()
  15         : MathNestInset(1)
  16 {}
  17
  18
  19 MathInset * MathFboxInset::clone() const
  20 {
  21         return new MathFboxInset(*this);
  22 }
  23
  24
  25 void MathFboxInset::metrics(MathMetricsInfo & mi) const
  26 {
  27         MathFontSetChanger dummy(mi.base, "textnormal");
  28         xcell(0).metrics(mi);
  29         ascent_  = xcell(0).ascent()  + 5;
  30         descent_ = xcell(0).descent() + 5;
  31         width_   = xcell(0).width()   + 10;
  32 }
  33
  34
  35 void MathFboxInset::draw(MathPainterInfo & pi, int x, int y) const
  36 {
  37         MathFontSetChanger dummy(pi.base, "textnormal");
  38         pi.pain.rectangle(x + 1, y - ascent() + 1, width() - 2, height() - 2,
  39                         LColor::black);
  40         xcell(0).draw(pi, x + 5, y);
  41 }
  42
  43
  44 void MathFboxInset::write(WriteStream & os) const
  45 {
  46         os << "\\fbox{" << cell(0) << '}';
  47 }
  48
  49
  50 void MathFboxInset::normalize(NormalStream & os) const
  51 {
  52         os << "[fbox " << cell(0) << ']';
  53 }