mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
16072b8e09
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16203 a592a061-630c-0410-9148-cb99ea01b6c8
102 lines
2.2 KiB
C
102 lines
2.2 KiB
C
/**
|
|
* \file Painter.C
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author unknown
|
|
* \author John Levon
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "frontends/Painter.h"
|
|
|
|
#include "frontends/FontMetrics.h"
|
|
|
|
#include "LColor.h"
|
|
#include "lyxfont.h"
|
|
|
|
using lyx::docstring;
|
|
|
|
using std::max;
|
|
using std::string;
|
|
|
|
namespace lyx {
|
|
namespace frontend {
|
|
|
|
void Painter::button(int x, int y, int w, int h, bool mouseHover)
|
|
{
|
|
if (mouseHover)
|
|
fillRectangle(x, y, w, h, LColor::buttonhoverbg);
|
|
else
|
|
fillRectangle(x, y, w, h, LColor::buttonbg);
|
|
buttonFrame(x, y, w, h);
|
|
}
|
|
|
|
|
|
void Painter::buttonFrame(int x, int y, int w, int h)
|
|
{
|
|
line(x, y, x, y + h - 1, LColor::buttonframe);
|
|
line(x - 1 + w, y, x - 1 + w, y + h - 1, LColor::buttonframe);
|
|
line(x, y - 1, x - 1 + w, y - 1, LColor::buttonframe);
|
|
line(x, y + h - 1, x - 1 + w, y + h - 1, LColor::buttonframe);
|
|
}
|
|
|
|
|
|
void Painter::rectText(int x, int y,
|
|
docstring const & str,
|
|
LyXFont const & font,
|
|
LColor_color back,
|
|
LColor_color frame)
|
|
{
|
|
int width;
|
|
int ascent;
|
|
int descent;
|
|
|
|
FontMetrics const & fm = theFontMetrics(font);
|
|
fm.rectText(str, width, ascent, descent);
|
|
|
|
if (back != LColor::none)
|
|
fillRectangle(x + 1, y - ascent + 1, width - 1,
|
|
ascent + descent - 1, back);
|
|
|
|
if (frame != LColor::none)
|
|
rectangle(x, y - ascent, width, ascent + descent, frame);
|
|
|
|
text(x + 3, y, str, font);
|
|
}
|
|
|
|
|
|
void Painter::buttonText(int x, int y, docstring const & str,
|
|
LyXFont const & font, bool mouseHover)
|
|
{
|
|
int width;
|
|
int ascent;
|
|
int descent;
|
|
|
|
FontMetrics const & fm = theFontMetrics(font);
|
|
fm.buttonText(str, width, ascent, descent);
|
|
|
|
button(x, y - ascent, width, descent + ascent, mouseHover);
|
|
text(x + 3, y - 1, str, font);
|
|
}
|
|
|
|
|
|
void Painter::underline(LyXFont const & f, int x, int y, int width)
|
|
{
|
|
FontMetrics const & fm = theFontMetrics(f);
|
|
|
|
int const below = max(fm.maxDescent() / 2, 2);
|
|
int const height = max((fm.maxDescent() / 4) - 1, 1);
|
|
|
|
if (height < 2)
|
|
line(x, y + below, x + width, y + below, f.color());
|
|
else
|
|
fillRectangle(x, y + below, width, below + height, f.color());
|
|
}
|
|
|
|
} // namespace frontend
|
|
} // namespace lyx
|