diff options
Diffstat (limited to 'FL/Fl.H')
| -rw-r--r-- | FL/Fl.H | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -1295,19 +1295,19 @@ int main() { static int use_high_res_GL() { return use_high_res_GL_; } #ifdef FLTK_HAVE_CAIRO - /** \defgroup group_cairo Cairo support functions and classes + /** \defgroup group_cairo Cairo Support Functions and Classes @{ */ public: // Cairo support API static cairo_t * cairo_make_current(Fl_Window* w); - /** when FLTK_HAVE_CAIRO is defined and cairo_autolink_context() is true, - any current window dc is linked to a current context. + /** when FLTK_HAVE_CAIRO is defined and cairo_autolink_context() is true, + any current window dc is linked to a current cairo context. This is not the default, because it may not be necessary to add cairo support to all fltk supported windows. When you wish to associate a cairo context in this mode, you need to call explicitly in your draw() overridden method, - FL::cairo_make_current(Fl_Window*). This will create a cairo context + Fl::cairo_make_current(Fl_Window*). This will create a cairo context but only for this Window. Still in custom cairo application it is possible to handle completely this process automatically by setting \p alink to true. |