Apply our FLTK extensions
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4605 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/fltk/FL/Fl.H b/common/fltk/FL/Fl.H
index 9aaa1ed..e00735f 100644
--- a/common/fltk/FL/Fl.H
+++ b/common/fltk/FL/Fl.H
@@ -108,6 +108,9 @@
\see Fl::event_dispatch(Fl_Event_Dispatch) */
typedef int (*Fl_Event_Dispatch)(int event, Fl_Window *w);
+/** Signature of add_clipboard_notify functions passed as parameters */
+typedef void (*Fl_Clipboard_Notify_Handler)(int source, void *data);
+
/** @} */ /* group callback_functions */
@@ -744,6 +747,19 @@
*/
static void paste(Fl_Widget &receiver, int source /*=0*/); // platform dependent
/**
+ FLTK will call the registered callback whenever there is a change to the
+ selection buffer or the clipboard. The source argument indicates which
+ of the two has changed. Only changes by other applications are reported.
+ \note Some systems require polling to monitor the clipboard and may
+ therefore have some delay in detecting changes.
+ */
+ static void add_clipboard_notify(Fl_Clipboard_Notify_Handler h, void *data);
+ /**
+ Stop calling the specified callback when there are changes to the selection
+ buffer or the clipboard.
+ */
+ static void remove_clipboard_notify(Fl_Clipboard_Notify_Handler h);
+ /**
Initiate a Drag And Drop operation. The selection buffer should be
filled with relevant data before calling this method. FLTK will
then initiate the system wide drag and drop handling. Dropped data