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Fix bug #9990: Oversized & Incorrect Glyphs in Math Delimiter Dialog

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The TeX fonts ditributed with LyX are now used for displaying the
delimiters. This assures a uniform look and that no symbol is missing.
This commit is contained in:
Enrico Forestieri 2016-03-11 11:37:15 +01:00
parent d319a9e831
commit bb6130eea1
1 changed files with 0 additions and 21 deletions
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21
src/frontends/qt4/GuiDelimiter.cpp
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@ -188,25 +188,12 @@ GuiDelimiter::GuiDelimiter(GuiView & lv)
for (int i = 0; i < end; ++i) {
string const delim = latex_delimiters[i];
MathSymbol const & ms = mathSymbol(delim);
// Due to a bug in Qt 4 on Windows, we need to use our math symbol font
// on Windows (see #5760).
// FIXME: Re-check after Windows has settled to Qt 5.
// ATM, this doesn't work also with Qt 5.4.1 because of still missing
// glyphs for \llbracket and \rrbracket. These last symbols are also
// missing when compiling on cygwin using the X11 xcb backend.
#if defined(Q_OS_WIN) || defined(Q_OS_CYGWIN)
QString symbol(ms.fontcode?
QChar(ms.fontcode) : toqstr(docstring(1, ms.unicode)));
QListWidgetItem * lwi = new QListWidgetItem(symbol);
FontInfo lyxfont;
lyxfont.setFamily(ms.fontfamily);
QFont font = frontend::getFont(lyxfont);
#else
QString symbol(QChar(ms.unicode));
QListWidgetItem * lwi = new QListWidgetItem(symbol);
QFont font = lwi->font();
font.setPointSize(2 * font.pointSize());
#endif
lwi->setFont(font);
lwi->setToolTip(toqstr(delim));
list_items[ms.unicode] = lwi;
@ -222,14 +209,6 @@ GuiDelimiter::GuiDelimiter(GuiView & lv)
// The last element is the empty one.
QListWidgetItem * lwi = new QListWidgetItem(qt_("(None)"));
QListWidgetItem * rwi = new QListWidgetItem(qt_("(None)"));
// See above comment.
// FIXME: Re-check after Windows has settled to Qt 5.
#if !defined(Q_OS_WIN) && !defined(Q_CYGWIN_WIN)
QFont font = lwi->font();
font.setPointSize(2 * font.pointSize());
lwi->setFont(font);
rwi->setFont(font);
#endif
leftLW->addItem(lwi);
rightLW->addItem(rwi);