Add column sort indicator.

cmd/xfe/Microline3.0/XmL/Grid.h

@@ -138,6 +138,9 @@ XmLGridXYToCellTracking(Widget			widget,
 						Boolean *		enter, /* output only args. */
 						Boolean *		leave); /* output only args. */
 
+void XmLGridGetSort(Widget w, int *column, unsigned char *sortType);
+void XmLGridSetSort(Widget w, int column, unsigned char sortType);
+
 #ifdef XmL_CPP
 }
 #endif

cmd/xfe/Microline3.0/XmL/GridP.h

@@ -134,13 +134,16 @@ typedef int (*XmLGridCellActionProc)();
 #define XmLGridColumnUserData        (1L<<2)
 #define XmLGridColumnResizable       (1L<<3)
 #define XmLGridColumnHidden          (1L<<4)
-#define XmLGridColumnValueMaskLen         5
+#define XmLGridColumnSortType        (1L<<5)
+#define XmLGridColumnValueMaskLen         6
 
 /* flags for XmLGridCell flags member */
 #define XmLGridCellSelectedFlag     (1 << 0)
 #define XmLGridCellValueSetFlag     (1 << 1)
 #define XmLGridCellInRowSpanFlag    (1 << 2)
 #define XmLGridCellInColumnSpanFlag (1 << 3)
+#define XmLGridCellDrawSortFlag     (1 << 4)
+#define XmLGridCellSortAscendingFlag (1 << 5)
 
 /* cell value mask for get/set values */
 #define XmLGridCellAlignment         (1L<<0)
@@ -276,6 +279,7 @@ typedef struct _XmLGridColumnPart
 
     /* xfe additions */
     Boolean hidden;
+	unsigned char sort;
 	} XmLGridColumnPart;
 
 struct _XmLGridColumnRec
@@ -352,6 +356,8 @@ typedef struct _XmLGridPart
       int lastCursorMotionRow;
       int lastCursorMotionCol;
 
+      unsigned char colSortType;
+
 	/* private data */
 	GC gc;
 	Cursor hResizeCursor, vResizeCursor;

cmd/xfe/Microline3.0/XmL/XmL.h

@@ -248,6 +248,9 @@ typedef struct
 #define XmCSingleClickActivation "SingleClickActivation"
 #define XmNuseTextWidget "useTextWidget"
 #define XmCUseTextWidget "UseTextWidget"
+#define XmNcolumnSortType "columnSortType"
+#define XmCColumnSortType "ColumnSortType"
+#define XmRColumnSortType "ColumnSortType"
 #if 0
 #define XmNhideButtonTranslations "hideButtonTranslations"
 #define XmNunhideButtonTranslations "unhideButtonTranslations"
@@ -484,6 +487,11 @@ typedef struct _XmLGridCallbackStruct
 #define XmALIGNMENT_BOTTOM       7
 #define XmALIGNMENT_BOTTOM_RIGHT 8
 
+/* xfe additions */
+#define XmSORT_NONE        0
+#define XmSORT_ASCENDING   1
+#define XmSORT_DESCENDING  2
+
 /* Progress resources */
 
 #define XmNcompleteValue "completeValue"