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Painter::wavyHorizontalLine(): new method for inline spellcheck purpose.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28961 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2009-03-28 16:37:28 +00:00
parent b2e3355bf5
commit dc1d8af9a2
2 changed files with 21 additions and 0 deletions
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19
src/frontends/qt4/GuiPainter.cpp
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@ -548,5 +548,24 @@ void GuiPainter::dashedUnderline(FontInfo const & f, int x, int y, int width)
line(x, y + below + n, x + width, y + below + n, f.realColor(), line_onoffdash);
}
void GuiPainter::wavyHorizontalLine(int x, int y, int width, ColorCode col)
{
setQPainterPen(computeColor(col));
int const step = 4;
int const xend = x + width;
int height = 1;
//FIXME: I am not sure if Antialiasing gives the best effect.
//setRenderHint(Antialiasing, true);
while (x < xend) {
height = - height;
drawLine(x, y - height, x + step, y + height);
x += step;
drawLine(x, y + height, x + 2, y + height);
x += 2;
}
//setRenderHint(Antialiasing, false);
}
} // namespace frontend
} // namespace lyx

2
src/frontends/qt4/GuiPainter.h
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@ -119,6 +119,8 @@ public:
virtual int preeditText(int x, int y,
char_type c, FontInfo const & f, preedit_style style);
void wavyHorizontalLine(int x, int y, int width, ColorCode col);
private:
/// check the font, and if set, draw an underline
void underline(FontInfo const & f,