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-rw-r--r--win/tkWin.h48
1 files changed, 42 insertions, 6 deletions
diff --git a/win/tkWin.h b/win/tkWin.h
index 7c8eb59..00d3486 100644
--- a/win/tkWin.h
+++ b/win/tkWin.h
@@ -13,6 +13,21 @@
#ifndef _TKWIN
#define _TKWIN
+/*
+ * We must specify the lower version we intend to support. In particular
+ * the SystemParametersInfo API doesn't like to receive structures that
+ * are larger than it expects which affects the font assignements.
+ *
+ * WINVER = 0x0410 means Windows 98 and above
+ */
+
+#ifndef WINVER
+#define WINVER 0x0500
+#endif
+#ifndef _WIN32_WINNT
+#define _WIN32_WINNT 0x0500
+#endif
+
#ifndef _TK
#include <tk.h>
#endif
@@ -27,14 +42,35 @@
#endif
/*
- * The following messages are use to communicate between a Tk toplevel
- * and its container window.
+ * The following messages are used to communicate between a Tk toplevel
+ * 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)
-#define TK_GEOMETRYREQ (WM_USER+1)
-#define TK_ATTACHWINDOW (WM_USER+2)
-#define TK_DETACHWINDOW (WM_USER+3)
+#define TK_CLAIMFOCUS (WM_USER) /* an embedded window requests to focus */
+#define TK_GEOMETRYREQ (WM_USER+1) /* an embedded window requests to change size */
+#define TK_ATTACHWINDOW (WM_USER+2) /* an embedded window requests to attach */
+#define TK_DETACHWINDOW (WM_USER+3) /* an embedded window requests to detach */
+#define TK_MOVEWINDOW (WM_USER+4) /* an embedded window requests to move */
+#define TK_RAISEWINDOW (WM_USER+5) /* an embedded window requests to raise */
+#define TK_ICONIFY (WM_USER+6) /* an embedded window requests to iconify */
+#define TK_DEICONIFY (WM_USER+7) /* an embedded window requests to deiconify */
+#define TK_WITHDRAW (WM_USER+8) /* an embedded window requests to withdraw */
+#define TK_GETFRAMEWID (WM_USER+9) /* an embedded window requests a frame window id */
+#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
/*