diff options
Diffstat (limited to 'src/Gtk/Signal.dcl')
| -rw-r--r-- | src/Gtk/Signal.dcl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Gtk/Signal.dcl b/src/Gtk/Signal.dcl index 225cda2..d92455e 100644 --- a/src/Gtk/Signal.dcl +++ b/src/Gtk/Signal.dcl @@ -31,4 +31,8 @@ instance tune w GSignalHandler | gtkWidget w saveState :: GtkM () retrieveState :: GtkM GtkState + +//* Wrap functionality in `saveState` and `retrieveState` if it can be re-entrant. +withPossibleCallback :: !(GtkM a) -> GtkM a + handleSignal :: !Int !{#Int} -> Int |