From 4caa27530c1ea45527b8e4dc77242763908cc4f4 Mon Sep 17 00:00:00 2001
From: chengyemao <chengyemao>
Date: Wed, 12 Jan 2005 02:58:29 +0000
Subject: Minor bug fix to support embedding/embedded

---
 win/tkWinEmbed.c | 11 ++++++++---
 win/tkWinWm.c    | 19 ++++++++++---------
 2 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/win/tkWinEmbed.c b/win/tkWinEmbed.c
index 538e357..920d479 100644
--- a/win/tkWinEmbed.c
+++ b/win/tkWinEmbed.c
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkWinEmbed.c,v 1.22 2005/01/10 15:35:30 chengyemao Exp $
+ * RCS: @(#) $Id: tkWinEmbed.c,v 1.23 2005/01/12 02:58:29 chengyemao Exp $
  */
 
 #include "tkWinInt.h"
@@ -171,7 +171,8 @@ TkpUseWindow(interp, tkwin, string)
     if(strcmp(string, "") == 0) {
 	if(winPtr->flags & TK_EMBEDDED) {
 	    TkpWinToplevelDetachWindow(winPtr);
-	    TkpWinToplevelOverrideRedirect(winPtr, 0);
+	    if(winPtr->flags & TK_TOP_LEVEL)
+		TkpWinToplevelOverrideRedirect(winPtr, 0);
 	}
 	return TCL_OK;
     }
@@ -277,7 +278,11 @@ TkpUseWindow(interp, tkwin, string)
     winPtr->flags |= TK_EMBEDDED;
     winPtr->flags &= (~(TK_MAPPED));
 
-    Tcl_DoWhenIdle(TkWmMapWindow, (ClientData)winPtr);
+    if(winPtr->flags & TK_TOP_LEVEL) {
+	// call this function in idle may crash because the window
+	// may be destroyed in script
+	TkWmMapWindow(winPtr);
+    }
 
     return TCL_OK;
 }
diff --git a/win/tkWinWm.c b/win/tkWinWm.c
index 1d2f3fc..4a2738b 100644
--- a/win/tkWinWm.c
+++ b/win/tkWinWm.c
@@ -12,7 +12,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkWinWm.c,v 1.91 2005/01/10 15:32:28 chengyemao Exp $
+ * RCS: @(#) $Id: tkWinWm.c,v 1.92 2005/01/12 02:58:29 chengyemao Exp $
  */
 
 #include "tkWinInt.h"
@@ -3800,6 +3800,13 @@ WmIconifyCmd(tkwin, winPtr, interp, objc, objv)
 	Tcl_WrongNumArgs(interp, 2, objv, "window");
 	return TCL_ERROR;
     }
+    if (winPtr->flags & TK_EMBEDDED) {
+	if(!SendMessage(wmPtr->wrapper, TK_ICONIFY, 0, 0)) {
+	    Tcl_AppendResult(interp, "can't iconify ", winPtr->pathName,
+		": the container does not support the request", (char *) NULL);
+	    return TCL_ERROR;
+	}
+    }
     if (Tk_Attributes((Tk_Window) winPtr)->override_redirect) {
 	Tcl_AppendResult(interp, "can't iconify \"", winPtr->pathName,
 		"\": override-redirect flag is set", (char *) NULL);
@@ -3816,13 +3823,6 @@ WmIconifyCmd(tkwin, winPtr, interp, objc, objv)
 		(char *) NULL);
 	return TCL_ERROR;
     }
-    if (winPtr->flags & TK_EMBEDDED) {
-	if(!SendMessage(wmPtr->wrapper, TK_ICONIFY, 0, 0)) {
-	    Tcl_AppendResult(interp, "can't iconify ", winPtr->pathName,
-		": the container does not support the request", (char *) NULL);
-	    return TCL_ERROR;
-	}
-    }
     TkpWmSetState(winPtr, IconicState);
     return TCL_OK;
 }
@@ -7985,5 +7985,6 @@ void TkpWinToplevelDetachWindow(winPtr)
         wmPtr->wrapper = None;
 	if(state >= 0 && state <= 3) wmPtr->hints.initial_state = state;
     }
-    TkpWinToplevelOverrideRedirect(winPtr, 1);
+    if(winPtr->flags & TK_TOP_LEVEL)
+	TkpWinToplevelOverrideRedirect(winPtr, 1);
 }
-- 
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