* qfont_metrics.C: make use of above methods instead of those in unicode.[Ch]
* QLPainter.C: ditto
* QLyXKeySym.C: ditto + simplification and a BOOST_ASSERT that verifies that the event is one char only.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14852 a592a061-630c-0410-9148-cb99ea01b6c8
- src/support/unicode.[Ch]: new files with functions for converting
to and fro ucs4, ucs2 and utf8.
- src/support/docstring.h: specialization of basic_string that
holds a uint32_t internally.
- Several functions changed to use char_type instead of char or unsigned char.
- Qt3 and Qt4 sends ucs2 on to core
- Gtk sends ucs4 on to core
- Read and write utf-8 .lyx files.
- font_metrics and painter updated to handle ucs4 chars as input.
- Quite a bit of ugly compability code, conversion string->docstring, etc.
- Have fun...
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14661 a592a061-630c-0410-9148-cb99ea01b6c8
* QLPainter::start() now re-initialize qp_
* QLPainter::end() now end qp_
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14184 a592a061-630c-0410-9148-cb99ea01b6c8
Don't use multiple QPainter::begin on the same QPaintDevice.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14101 a592a061-630c-0410-9148-cb99ea01b6c8
- Cursor handing is done on the server -> *cursor are
QPixmap
- Use new drawScreen and copyScreen methods.
* QWorkArea.[Ch]:
- Pixel manipulation is done on the client -> paint_device_ is a
QImage
- an intermediate Screen device is updated whenever expose is called
-> sreen_device_ is a QPixmap. This screen_device is the one that is
painted on screen in QWorkArea::repaintEvent().
- new update, drawScreen and copyScreen methods.
* QLPainter.C: use the new paintDevice interface.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13428 a592a061-630c-0410-9148-cb99ea01b6c8
