7 #include "math_decorationinset.h"
8 #include "mathed/support.h"
9 #include "math_parser.h"
10 #include "support/LOstream.h"
11 #include "support/lstrings.h"
17 MathDecorationInset::MathDecorationInset(int d)
18 : MathInset("", LM_OT_DECO, 1), deco_(d)
20 upper_ = deco_ != LM_underline && deco_ != LM_underbrace;
24 MathInset * MathDecorationInset::clone() const
26 return new MathDecorationInset(*this);
31 void MathDecorationInset::Metrics(MathStyles st)
33 int const h = 2 * mathed_char_height(LM_TC_VAR, size(), 'I',
36 width_ = xcell(0).width();
37 ascent_ = xcell(0).ascent();
38 descent_ = xcell(0).descent();
56 void MathDecorationInset::draw(Painter & pain, int x, int y)
60 xcell(0).draw(pain, x, y);
61 mathed_draw_deco(pain, x, y + dy_, width_, dh_, deco_);
65 void MathDecorationInset::Write(ostream & os, bool fragile) const
67 latexkeys const * l = lm_get_key_by_id(deco_, LM_TK_WIDE);
69 (compare(l->name, "overbrace") == 0 ||
70 compare(l->name, "underbrace") == 0 ||
71 compare(l->name, "overleftarrow") == 0 ||
72 compare(l->name, "overrightarrow") == 0))
74 os << '\\' << l->name << '{';
75 cell(0).Write(os, fragile);