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| author | Alex Merry <alex.merry@cs.ox.ac.uk> | 2012-12-04 12:02:12 +0000 |
|---|---|---|
| committer | Alex Merry <alex.merry@cs.ox.ac.uk> | 2012-12-04 12:02:12 +0000 |
| commit | 134de8169993f23f2c3a733a7bf96622965e7d7d (patch) | |
| tree | d9caeac0f95e658b6a2a2c409bc2098e8f72e1d4 /tikzit/src/gtk/InputDelegate.h | |
| parent | 94ff07fc9d728d97dde159e0c3e6ab80e29e0855 (diff) | |
Turn InputDelegate into a protocol
We require support for the @optional keyword, so we should make use of
it.
Diffstat (limited to 'tikzit/src/gtk/InputDelegate.h')
| -rw-r--r-- | tikzit/src/gtk/InputDelegate.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tikzit/src/gtk/InputDelegate.h b/tikzit/src/gtk/InputDelegate.h index 1e35223..9f9b426 100644 --- a/tikzit/src/gtk/InputDelegate.h +++ b/tikzit/src/gtk/InputDelegate.h @@ -38,7 +38,8 @@ typedef enum { ScrollRight = 4, } ScrollDirection; -@interface NSObject (InputDelegate) +@protocol InputDelegate <NSObject> +@optional /** * A mouse button was pressed. */ |