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preview cosmetics

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4485 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-06-26 09:15:23 +00:00
parent 9c1a896972
commit 61d960843d
2 changed files with 16 additions and 10 deletions
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22
src/mathed/formula.C
View File

@ -165,15 +165,15 @@ void InsetFormula::draw(BufferView * bv, LyXFont const & font,
{
metrics(bv, font);
int x = int(xx);
int w = par_->width();
int h = par_->height();
int a = par_->ascent();
int const x = int(xx);
int const w = par_->width();
int const h = par_->height();
int const a = par_->ascent();
MathPainterInfo pi(bv->painter());
pi.base.style = display() ? LM_ST_DISPLAY : LM_ST_TEXT;
pi.base.font = font;
pi.base.font.setColor(LColor::math);
pi.base.style = display() ? LM_ST_DISPLAY : LM_ST_TEXT;
if (lcolor.getX11Name(LColor::mathbg)!=lcolor.getX11Name(LColor::background))
pi.pain.fillRectangle(x, y - a, w, h, LColor::mathbg);
@ -194,11 +194,15 @@ void InsetFormula::draw(BufferView * bv, LyXFont const & font,
par_->write(wi);
if (preview(os.str(), preview_)) {
cerr << "image could be drawn\n";
pi.pain.image(x + 40, y, 50, 50, *(preview_->image()));
pi.pain.image(x + w + 2, y - a + 1, w - 2, h - 2, *(preview_->image()));
} else {
pi.pain.fillRectangle(x + w, y - a, w, h, LColor::white);
}
pi.pain.rectangle(x + w, y - a, w, h, LColor::mathframe);
xx += w;
}
xx += par_->width();
xx += w;
xo_ = x;
yo_ = y;
@ -404,7 +408,9 @@ int InsetFormula::descent(BufferView *, LyXFont const &) const
int InsetFormula::width(BufferView * bv, LyXFont const & font) const
{
metrics(bv, font);
return par_->width();
int const w = par_->width();
// double the space for the preview if needed
return lyxrc.preview ? 2 * w : w;
}

4
src/mathed/formulabase.h
View File

@ -106,10 +106,10 @@ public:
///
virtual bool searchForward(BufferView *, string const &,
bool = true, bool = false);
bool = true, bool = false);
///
virtual bool searchBackward(BufferView *, string const &,
bool = true, bool = false);
bool = true, bool = false);
///
virtual bool isTextInset() const { return true; }
///