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Add details to the doc of fl_open_callback().

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12517 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
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Manolo Gouy
2017-10-19 10:15:12 +00:00
parent 69533fecad
commit 4593081b69
1 changed files with 8 additions and 2 deletions
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src/Fl.cxx
+8 -2
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@@ -2009,8 +2009,14 @@ FL_EXPORT Window fl_xid_(const Fl_Window *w) {
/** Register a function called for each file dropped onto an application icon.
This function is effective only on the Mac OS X platform.
\e cb will be called with a single Unix-style file name and path.
If multiple files were dropped, \e cb will be called multiple times.
\c cb will be called with a single Unix-style file name and path.
If multiple files were dropped, \c cb will be called multiple times.
This function should be called before \c fl_open_display() is called,
either directly or indirectly (this happens at the first \c show() of a window),
to be effective for files dropped on the application icon at launch time.
It can also be called at any point to change the function used to open dropped files.
A call with a NULL argument, after a previous call, makes the app ignore files dropped later.
*/
void fl_open_callback(void (*cb)(const char *))
{