diff options
Diffstat (limited to 'win/tkWin.h')
| -rw-r--r-- | win/tkWin.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/win/tkWin.h b/win/tkWin.h index 6df0144..08d6d64 100644 --- a/win/tkWin.h +++ b/win/tkWin.h @@ -9,7 +9,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkWin.h,v 1.12 2005/01/07 15:18:03 chengyemao Exp $ + * RCS: @(#) $Id: tkWin.h,v 1.13 2005/01/16 00:23:11 chengyemao Exp $ */ #ifndef _TKWIN @@ -30,11 +30,10 @@ /* * The following messages are used to communicate between a Tk toplevel - * and its container window. A zero should be returned if a Tk container - * is not able to provide a requested service. A Tk container may not be - * able to provide service to all of the following requests at the moment. - * But an embedded Tk window will send out these requests to support - * external Tk container application. + * and its container window. A Tk container may not be able to provide + * service to all of the following requests at the moment. But an embedded + * Tk window will send out these requests to support external Tk container + * application. */ #define TK_CLAIMFOCUS (WM_USER) /* an embedded window requests to focus */ @@ -50,6 +49,16 @@ #define TK_OVERRIDEREDIRECT (WM_USER+10) /* an embedded window requests to overrideredirect */ #define TK_SETMENU (WM_USER+11) /* an embedded window requests to setup menu */ #define TK_STATE (WM_USER+12) /* an embedded window sets/gets state */ +#define TK_INFO (WM_USER+13) /* an embedded window requests a container's info */ + +/* + * The following are sub-messages (wParam) for TK_INFO. An embedded window may + * send a TK_INFO message with one of the sub-messages to query a container + * for verification and availability + */ +#define TK_CONTAINER_VERIFY 0x01 +#define TK_CONTAINER_ISAVAILABLE 0x02 + /* *-------------------------------------------------------------- |