diff options
Diffstat (limited to 'documentation')
| -rw-r--r-- | documentation/src/osissues.dox | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/documentation/src/osissues.dox b/documentation/src/osissues.dox index ed87a1163..df2b98454 100644 --- a/documentation/src/osissues.dox +++ b/documentation/src/osissues.dox @@ -673,6 +673,13 @@ Whenever the user drops a file onto an application icon, OS X generates an Apple Event of the type "Open". You can have FLTK notify you of an Open event by setting the \c fl_open_callback +void fl_open_display() + +\par +Opens the display. Does nothing if it is already open. You should call +this if you wish to do Quartz calls and there is a chance that your +code will be called before the first \c show() of a window. + Window fl_xid(const Fl_Window *) \par @@ -713,7 +720,9 @@ All code inside Fl_Widget::draw() is expected to call Quartz drawing functions. The Quartz coordinate system is flipped to match FLTK's coordinate system. The origin for all drawing is in the top -left corner of the enclosing Fl_Window. +left corner of the enclosing Fl_Window. The global variable +\c fl_gc is the appropriate Quartz 2D drawing environment. +Include FL/x.H to declare the \c fl_gc variable. Fl_Double_Window |