diff options
| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-07-08 15:14:38 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2002-07-08 15:14:38 +0000 |
| commit | 16046bf4ddb21381968b7333318e58b6438c89ac (patch) | |
| tree | e18c0a49cf2f8e092a38abfa6ef730e8a11409b6 /src | |
| parent | 46148181bdc020adffdc2be83364a37469cd83e6 (diff) | |
Add Fl::remove_handler() method.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2491 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl.cxx | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/Fl.cxx b/src/Fl.cxx index 16690b930..ccffdda02 100644 --- a/src/Fl.cxx +++ b/src/Fl.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl.cxx,v 1.24.2.41.2.39 2002/06/27 20:52:44 easysw Exp $" +// "$Id: Fl.cxx,v 1.24.2.41.2.40 2002/07/08 15:14:38 easysw Exp $" // // Main event handling code for the Fast Light Tool Kit (FLTK). // @@ -391,6 +391,22 @@ void Fl::add_handler(int (*h)(int)) { handlers = l; } +void Fl::remove_handler(int (*h)(int)) { + handler_link *l, *p; + + // Search for the handler in the list... + for (l = handlers, p = 0; l && l->handle != h; p = l; l = l->next); + + if (l) { + // Found it, so remove it from the list... + if (p) p->next = l->next; + else handlers = l->next; + + // And free the record... + delete l; + } +} + int (*fl_local_grab)(int); // used by fl_dnd.cxx static int send_handlers(int event) { @@ -933,5 +949,5 @@ void Fl_Window::flush() { } // -// End of "$Id: Fl.cxx,v 1.24.2.41.2.39 2002/06/27 20:52:44 easysw Exp $". +// End of "$Id: Fl.cxx,v 1.24.2.41.2.40 2002/07/08 15:14:38 easysw Exp $". // |