--- tk8.5.6/generic/tkMenubutton.h	2007-12-13 08:24:16.000000000 -0700
+++ tk8.5.6_ib/generic/tkMenubutton.h	2010-04-19 15:05:15.425675755 -0600
@@ -130,6 +130,8 @@ typedef struct {
 				 * origin. */
     char *widthString;		/* Value of -width option. Malloc'ed. */
     char *heightString;		/* Value of -height option. Malloc'ed. */
+    char *indicatorWidthString; /* Value of -indicatorwidth option */
+    char *indicatorHeightString;/* Value of -indicatorheight option */
     int width, height;		/* If > 0, these specify dimensions to request
 				 * for window, in characters for text and in
 				 * pixels for bitmaps. In this case the actual
@@ -207,8 +209,8 @@ typedef struct {
  * these options are 1/10 millimeters.
  */
 
-#define INDICATOR_WIDTH		40
-#define INDICATOR_HEIGHT	17
+#define INDICATOR_WIDTH		30
+#define INDICATOR_HEIGHT	10
 
 /*
  * Declaration of variables shared between the files in the button module.
--- tk8.5.6/generic/tkMenubutton.c	2007-12-13 16:08:43.000000000 -0700
+++ tk8.5.6_ib/generic/tkMenubutton.c	2010-04-20 11:26:57.335675393 -0600
@@ -141,6 +141,12 @@ static const Tk_OptionSpec optionSpecs[]
     {TK_OPTION_STRING, "-width", "width", "Width",
 	DEF_MENUBUTTON_WIDTH, -1, Tk_Offset(TkMenuButton, widthString),
 	0, 0, 0},
+    {TK_OPTION_STRING, "-indwidth", "indicatorWidth", "IndicatorWidth",
+        DEF_MENUBUTTON_INDICATORWIDTH, -1, Tk_Offset(TkMenuButton, indicatorWidthString),
+        0, 0, 0},
+    {TK_OPTION_STRING, "-indheight", "indicatorHeight", "IndicatorHeight",
+        DEF_MENUBUTTON_INDICATORHEIGHT, -1, Tk_Offset(TkMenuButton, indicatorHeightString),
+        0, 0, 0},
     {TK_OPTION_PIXELS, "-wraplength", "wrapLength", "WrapLength",
 	DEF_MENUBUTTON_WRAP_LENGTH, -1, Tk_Offset(TkMenuButton, wrapLength),
 	0, 0, 0},
@@ -278,6 +284,8 @@ Tk_MenubuttonObjCmd(
     mbPtr->rightBearing = 0;
     mbPtr->widthString = NULL;
     mbPtr->heightString = NULL;
+    mbPtr->indicatorWidthString = NULL;
+    mbPtr->indicatorHeightString = NULL;
     mbPtr->width = 0;
     mbPtr->width = 0;
     mbPtr->wrapLength = 0;
@@ -593,6 +601,18 @@ ConfigureMenuButton(
 		Tcl_AddErrorInfo(interp, "\n    (processing -height option)");
 		continue;
 	    }
+            if (Tk_GetPixels(interp, mbPtr->tkwin, mbPtr->indicatorWidthString,
+                    &mbPtr->indicatorWidth) != TCL_OK) {
+            indicatorWidthError:
+                Tcl_AddErrorInfo(interp, "\n    (processing -indicatorwidth option)");
+                continue;
+            }
+            if (Tk_GetPixels(interp, mbPtr->tkwin, mbPtr->indicatorHeightString,
+                    &mbPtr->indicatorHeight) != TCL_OK) {
+            indicatorHeightError:
+                Tcl_AddErrorInfo(interp, "\n    (processing -indicatorheight option)");
+                continue;
+            }
 	} else {
 	    if (Tcl_GetInt(interp, mbPtr->widthString, &mbPtr->width)
 		    != TCL_OK) {
@@ -602,6 +622,14 @@ ConfigureMenuButton(
 		    != TCL_OK) {
 		goto heightError;
 	    }
+            if (Tcl_GetInt(interp, mbPtr->indicatorWidthString, &mbPtr->indicatorWidth)
+                    != TCL_OK) {
+                goto indicatorWidthError;
+            }
+            if (Tcl_GetInt(interp, mbPtr->indicatorHeightString, &mbPtr->indicatorHeight)
+                    != TCL_OK) {
+                goto indicatorHeightError;
+            }
 	}
 	break;
     }
--- tk8.5.6/unix/tkUnixDefault.h	2007-12-13 08:28:50.000000000 -0700
+++ tk8.5.6_ib/unix/tkUnixDefault.h	2010-04-19 15:05:15.427676270 -0600
@@ -330,6 +330,8 @@
 #define DEF_MENUBUTTON_TEXT_VARIABLE	""
 #define DEF_MENUBUTTON_UNDERLINE	"-1"
 #define DEF_MENUBUTTON_WIDTH		"0"
+#define DEF_MENUBUTTON_INDICATORWIDTH   "0"
+#define DEF_MENUBUTTON_INDICATORHEIGHT  "0"
 #define DEF_MENUBUTTON_WRAP_LENGTH	"0"
 
 /*
--- tk8.5.6/unix/tkUnixMenubu.c	2007-12-13 08:28:50.000000000 -0700
+++ tk8.5.6_ib/unix/tkUnixMenubu.c	2010-04-21 16:18:41.728441742 -0600
@@ -271,10 +271,9 @@ TkpDisplayMenuButton(
 	/*y += mbPtr->textHeight / 2;*/
 	Tk_Fill3DRectangle(tkwin, pixmap, border,
 		Tk_Width(tkwin) - mbPtr->inset - mbPtr->indicatorWidth
-		+ mbPtr->indicatorHeight,
+		+ (mbPtr->indicatorHeight/2) - (borderWidth*2.5),
 		((int) (Tk_Height(tkwin) - mbPtr->indicatorHeight))/2,
-		mbPtr->indicatorWidth - 2*mbPtr->indicatorHeight,
-		mbPtr->indicatorHeight, borderWidth, TK_RELIEF_RAISED);
+                mbPtr->indicatorWidth, mbPtr->indicatorHeight, borderWidth, TK_RELIEF_RAISED);
     }
 
     /*
@@ -464,9 +463,13 @@ TkpComputeMenuButtonGeometry(
     if (mbPtr->indicatorOn) {
 	mm = WidthMMOfScreen(Tk_Screen(mbPtr->tkwin));
 	pixels = WidthOfScreen(Tk_Screen(mbPtr->tkwin));
-	mbPtr->indicatorHeight= (INDICATOR_HEIGHT * pixels)/(10*mm);
-	mbPtr->indicatorWidth = (INDICATOR_WIDTH * pixels)/(10*mm)
-		+ 2*mbPtr->indicatorHeight;
+        if (mbPtr->indicatorHeight == 0) {
+	    mbPtr->indicatorHeight= (INDICATOR_HEIGHT * pixels)/(10*mm);
+        }
+        if (mbPtr->indicatorWidth == 0) {
+	    mbPtr->indicatorWidth = (INDICATOR_WIDTH * pixels)/(10*mm)
+		    + 2*mbPtr->indicatorHeight;
+        }
 	width += mbPtr->indicatorWidth;
     } else {
 	mbPtr->indicatorHeight = 0;
