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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. /** Register a function called for each file dropped onto an application icon.
This function is effective only on the Mac OS X platform. 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. \c 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. 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 *)) void fl_open_callback(void (*cb)(const char *))
{ {