diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | generic/tk.h | 5 |
2 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2011-10-11 Jan Nijtmans <nijtmans@users.sf.net> + + * generic/tk.h: Add dummy user_data field to + XVirtualEvent, for improved upwards compatibility + with Tk 8.5. + 2011-09-26 Jan Nijtmans <nijtmans@users.sf.net> * win/rules.vc: Supporrt Visual Studio 11 diff --git a/generic/tk.h b/generic/tk.h index f03992f..e777947 100644 --- a/generic/tk.h +++ b/generic/tk.h @@ -653,6 +653,10 @@ typedef struct Tk_GeomMgr { * the most information to the user. The only difference is the changing * of the detail field for a virtual event so that it holds the name of the * virtual event being triggered. + * + * When using this structure, if you want your code to work correctly + * in Tk 8.5 as well, you should ensure that you zero out all the + * fields first using memset() or bzero(). */ typedef struct { @@ -669,6 +673,7 @@ typedef struct { unsigned int state; /* key or button mask */ Tk_Uid name; /* Name of virtual event. */ Bool same_screen; /* same screen flag */ + Tcl_Obj *user_data; /* not used in Tk 8.4 */ } XVirtualEvent; typedef struct { |