lidtwidget: Resolve 74 -Wunused-variable warnings

cde/lib/DtWidget/ComboBox.c

@@ -1025,7 +1025,6 @@ _ComboBoxKbdCancel(	Widget w,
 {
     DtComboBoxWidget combo;
     XtPointer data;
-    Widget new;
     Arg args[1];
 
     /* Get combo-box off list data */
@@ -1462,8 +1461,6 @@ SetValues(	DtComboBoxWidget current,
 {
     DtComboBoxPart *new_p = (DtComboBoxPart*)
 	&(XmField(new,ipot,DtComboBox,arrow,Widget));
-    DtComboBoxPart *cur_p = (DtComboBoxPart*)
-	&(XmField(current,ipot,DtComboBox,arrow,Widget));
     Boolean label_size_changed = FALSE;
     Boolean force_label_string = FALSE;
     Arg args[10];
@@ -2471,7 +2468,6 @@ activate_cb(	Widget w,
     Position root_x, root_y, root_y0;
     Arg args[5];
     int n;
-    XmStringTable list_items;
     unsigned char unit_type = XmPIXELS;
 
     /* Resolution Independent Handling */
@@ -2656,7 +2652,6 @@ arrow_expose_cb(Widget w,
     short center_w;
     short center_h;
     XPoint points[10];
-    short min;
     Arg args[3];
     GC gc;
     Dimension arrow_width, arrow_height;
@@ -2733,7 +2728,7 @@ arrow_expose_cb(Widget w,
  * the user if they requested it.  Our losing-focus callback 
  * is just a convenience callback, so that the user doesn't
  * have to get the text-field first.  This make our integration
- * with XDesigner a little easier.
+ * with XDesigner a little easier.d
  */
 static void
 text_losing_focus_cb(	Widget w,

cde/lib/DtWidget/Control.c

@@ -481,7 +481,6 @@ static void
 CheckFile(
         DtControlGadget g )
 {
-  Boolean		result;
   Boolean		file_changed;
   long		file_size = 0;
   struct stat	stat_buf;
@@ -604,12 +603,10 @@ DateTimeout(
   XtAppContext		app_context =
     XtWidgetToApplicationContext ((Widget) g);
   char			sTime[128];
-  _Xltimeparams		localtime_buf;
   struct tm		*timeptr;
   time_t	 	tse;
   String	 	s1, s2, s3;
   unsigned long		tilMidnight;
-  Boolean		old_format = False;
   XtExposeProc		expose;
   
   /*	Get time string.
@@ -765,12 +762,9 @@ Initialize(
 {
   DtControlGadget	request = (DtControlGadget) request_w,
   new = (DtControlGadget) new_w;
-  XmManagerWidget		mw = (XmManagerWidget) XtParent (new);
   XtAppContext	app_context =
     XtWidgetToApplicationContext (new_w);
-  String		str;
-  int		file_name_size;				
-  XrmValue	pixVal;
+  String		str;			
   UpdateGCsProc	update_gcs;
   
   G_MonitorTimer (new) = 0;
@@ -1005,8 +999,7 @@ SetValues(
 {
 
 
-    DtControlGadget	request_c =	(DtControlGadget) request_w,
-			current_c =	(DtControlGadget) current_w,
+    DtControlGadget	current_c =	(DtControlGadget) current_w,
 			new_c =		(DtControlGadget) new_w;
 #if 0
 	String		file_name =	G_FileName (new);
@@ -1302,8 +1295,6 @@ Draw(
   XRectangle		clip;
   Position		p_x, p_y, s_x, s_y;
   Dimension		width = 0, height = 0;
-  unsigned char		behavior =	G_Behavior (g);
-  Position		adj_x, adj_y;
   Pixmap		pix;
   Pixmap		mask;
   int			index;
@@ -1847,7 +1838,6 @@ _DtControlDoPushAnimation(
 	Widget w )
 {
   DtControlGadget	 g = (DtControlGadget) w;
-  XtAppContext		 app_context = XtWidgetToApplicationContext (w);
   
   if ((G_NumPushImages (g) > 0) && (G_PushImagePosition (g) == 0))
     {
@@ -1869,10 +1859,7 @@ _DtControlAddPushAnimationImage(
         int delay )
 {
   DtControlGadget	 g = (DtControlGadget) w;
-  XmManagerWidget	 mw = (XmManagerWidget) XtParent (w);
   int			 i;
-  XGCValues		 values;
-  XtGCMask		 value_mask;
   
   /*	Allocate blocks of animation data.
    */
@@ -1940,7 +1927,6 @@ _DtControlDoDropAnimation(
 	Widget w )
 {
   DtControlGadget	 g = (DtControlGadget) w;
-  XtAppContext		 app_context = XtWidgetToApplicationContext (w);
   
   if ((G_NumDropImages (g) > 0) && (G_DropImagePosition (g) == 0))
     {
@@ -1962,10 +1948,7 @@ _DtControlAddDropAnimationImage(
         int delay )
 {
   DtControlGadget	 g = (DtControlGadget) w;
-  XmManagerWidget	 mw = (XmManagerWidget) XtParent (w);
   int			 i;
-  XGCValues		 values;
-  XtGCMask		 value_mask;
   
   /*	Allocate blocks of animation data.
    */

cde/lib/DtWidget/DialogBox.c

@@ -382,12 +382,7 @@ Initialize(
         Widget request_w,
         Widget new_w )
 {
-	DtDialogBoxWidget	request	= (DtDialogBoxWidget) request_w,
-				new	= (DtDialogBoxWidget) new_w;
-	Widget		sep;
-
-	Arg		al[20];		/*  arg list		*/
-	register int	ac;		/*  arg count		*/
+	DtDialogBoxWidget	new	= (DtDialogBoxWidget) new_w;
 	XtWidgetProc	create_children;
 
 	if (M_ButtonCount (new) > 0)
@@ -437,10 +432,6 @@ SetValues(
         Widget request_w,
         Widget new_w )
 {
-	DtDialogBoxWidget	current	= (DtDialogBoxWidget) current_w,
-				request	= (DtDialogBoxWidget) request_w,
-				new	= (DtDialogBoxWidget) new_w;
-
 	Boolean redraw_flag = False;
 
 /*	Superclass does all the work so far; checks for redisplay, etc.
@@ -641,7 +632,7 @@ GetSize(
 				i;		      
 	Boolean			min_btns =	M_MinimizeButtons (mgr);
 	Dimension		sep_h =	0,
-				b_h, offset = OFFSET, pad,
+				offset = OFFSET, pad,
 				max_w = 0, max_h = 0,
 				s_t =		M_ShadowThickness (mgr);
 	XtWidgetGeometry	request, reply;

cde/lib/DtWidget/EditAreaData.c

@@ -451,7 +451,6 @@ insertDataValue(
 	XmTextPosition	 beginInsert,
 	XmTextPosition	 endInsert)
 {
-   char *textData;
    DtEditorErrorCode status = DtEDITOR_NULL_ITEM, loadError;
 
    /*
@@ -1043,7 +1042,6 @@ _DtEditorValidateFileAccess(
 	int	accessType )
 {
    struct stat statbuf;	/* Information on a file. */
-   unsigned short tmpMode;
 
    DtEditorErrorCode error = DtEDITOR_INVALID_FILENAME;
 
@@ -1192,7 +1190,6 @@ LoadFile(
 	XmTextPosition	 endReplace )
 
 {
-    DtEditorWidget editor = (DtEditorWidget) w;
     DtEditorContentRec cr;	/* Structure for passing data to widget */
     struct stat statbuf;	/* Information on a file. */
     int file_length;            /* Length of file. */
@@ -1390,7 +1387,7 @@ CopySubstring(
         Boolean addNewlines)
 {
     register XmTextLineTable line_table = widget->text.line_table;
-    int last_line_index, currLine, firstLine;
+    int currLine, firstLine;
     char *pString, *pCurrChar, *pLastChar;
     int numToCopy;
 
@@ -1534,9 +1531,6 @@ _DtEditorCopyDataOut(
         char *buf,
 	Boolean addNewlines)
 {
-    XmTextPosition curCharNum;
-    DtEditorWidget editor = M_editor(tw);
-
     buf = CopySubstring(tw, 0, tw->text.last_position, buf, addNewlines);
 
     return buf;
@@ -1759,7 +1753,6 @@ DtEditorSaveContentsToFile(
 	Boolean			markContentsAsSaved )
 {
 
-   struct stat statbuf;		/* Information on a file. */
    FILE *pFile;
    DtEditorContentRec cr;  /* Structure for retrieving contents of widget */
    DtEditorWidget editor = (DtEditorWidget) widget;

cde/lib/DtWidget/Editor.c

@@ -4013,11 +4013,9 @@ Editor_SetSelectionProc(
         Time set_time )  
 {
     XmSourceData data = source->data;
-    int 				i;
     Widget 				widget;
     XmTextWidget 			tw;
     DtEditorWidget 			editor;
-    DtEditorSelectCallbackStruct	select_cb;
 
 
     /*
@@ -4212,7 +4210,6 @@ TransferCallback(
 
     DtDndTransferCallbackStruct *transferInfo = 
 				    (DtDndTransferCallbackStruct *) call_data;
-    DtEditorWidget editor = (DtEditorWidget) client_data;
 
     transferInfo->status = DtDND_SUCCESS;
 

cde/lib/DtWidget/Icon.c

@@ -3635,7 +3635,6 @@ LoadPixmap(
         String pixmap )
 
 {
-   Display * display = XtDisplay(new);
    unsigned int int_h, int_w;
    Screen *s = XtScreen(new);
    Pixmap pm = XmGetPixmap(s, pixmap, G_PixmapForeground(new),
@@ -3955,7 +3954,6 @@ AnimateCallback(
     XtPointer   clientData,
     XtPointer   callData )
 {
-  DtDndDropAnimateCallback call_data = (DtDndDropAnimateCallback) callData;
   DtIconGadget g = (DtIconGadget) w;
 
   if (G_DropCallback(g)) {

cde/lib/DtWidget/MenuButton.c

@@ -745,7 +745,6 @@ Destroy(
 	DtMenuButtonWidget mb = (DtMenuButtonWidget) wid ;
 	XmRowColumnWidget submenu = (XmRowColumnWidget) MB_SMENU(mb);
 	Widget shell;
-	Display *dpy = XtDisplay(wid);
 	
 	XtRemoveAllCallbacks ((Widget) mb, DtNcascadingCallback);
 	
@@ -799,7 +798,6 @@ SetValues(
 	Boolean adjustWidth = FALSE;
 	Boolean adjustHeight = FALSE;
 	unsigned char rowcol_type = 0;
-	Display *dpy = XtDisplay(nw);
 	Boolean menu_glyph_changed = FALSE;
 	
 	if (MB_SMENU(new_w) != (Widget)NULL) {

cde/lib/DtWidget/SearchCalls.c

@@ -908,7 +908,6 @@ _DtEditorDialogReplaceCB(
         caddr_t client_data,
         caddr_t call_data )
 {
-    Arg al[10];                 /* arg list */
     DtEditorWidget pPriv = (DtEditorWidget) client_data;
 
     /*
@@ -1098,8 +1097,6 @@ _DtEditorMisspelledDblClickCB(
         caddr_t client_data,
         caddr_t call_data )
 {
-    XmListCallbackStruct *cb = (XmListCallbackStruct *)call_data;
-
     _DtEditorMisspelledSelectCB(w, client_data, call_data );
     _DtEditorDialogSearchCB(w, client_data, call_data );
 } /* end _DtEditorMisspelledDblClickCB */

cde/lib/DtWidget/SpinBox.c

@@ -575,7 +575,6 @@ Initialize(	DtSpinBoxWidget request,
 {   /* MotifBc */
     DtSpinBoxPart *spin_p = (DtSpinBoxPart*)
         &(XmField(new,ipot,DtSpinBox,label,Widget));
-    Widget parent;
     char *widget_name;
     Arg args[20];
     int n;
@@ -1312,7 +1311,6 @@ ForceChildSizes(DtSpinBoxWidget spin)
 {
     Dimension available_height, available_width, arrow_width;
     /* MotifBc & Resolution Independent */
-    Dimension width, height, border_width;
     Arg args[3];
     unsigned char unit_type = XmPIXELS;
 
@@ -1818,10 +1816,6 @@ StoreResourceInfo(	DtSpinBoxPart *spin_p,
 			Boolean do_items)
 {
     XmStringTable table;
-    XmFontList font_list;
-    Dimension width, height;
-    Dimension longest = 0;
-    Dimension highest = 0;
     int i, base = 1;
 
     if (do_items && spin_p->items) {
@@ -2327,9 +2321,6 @@ down_cb(Widget w,
     DtSpinBoxWidget spin = (DtSpinBoxWidget)client_data;
     DtSpinBoxPart *spin_p = (DtSpinBoxPart*)
 	&(XmField(spin,ipot,DtSpinBox,label,Widget));
-    XmArrowButtonCallbackStruct *arrow_data;
-    XEvent *last_event = NULL;
-    int repeat_delay = RepeatDelay(spin);
     Boolean crossed_boundary = FALSE;
     int new_position = Position(spin);
     float new_current = Current(spin);
@@ -2531,7 +2522,7 @@ DtSpinBoxAddItem(	Widget spinw,
     DtSpinBoxWidget spin = (DtSpinBoxWidget)spinw;
     DtSpinBoxPart *spin_p;
     XmString old, new_str, tmp;
-    int total_items, i;
+    int total_items;
     _DtWidgetToAppContext(spinw);
     _DtAppLock(app);
 

cde/lib/DtWidget/TitleBox.c

@@ -757,12 +757,6 @@ Redisplay(
 			h =	 	M_Height (manager),
 			s_t = 		M_ShadowThickness (manager);
 
-	GC		top_gc = 	NULL,
-			bottom_gc = 	NULL,
-			fill_gc = 	NULL;
-	Boolean		s_out = 	False,
-			s_etched = 	False;
-	Drawable	drawable = 	XtWindow (manager);
 	Position	x = 0,
 			y = title_height / 2 - s_t / 2;
 
@@ -931,18 +925,12 @@ QueryGeometry(
         XtWidgetGeometry *request,
         XtWidgetGeometry *reply )
 {
-	Position	x = M_X (manager),
-			y = M_Y (manager);
 	Dimension	w = M_Width (manager),
 			h = M_Height (manager),
-			bw = M_BorderWidth (manager),
 			new_w = 0,
 			new_h = 0;
-	Boolean		x_req = request->request_mode & CWX,
-			y_req = request->request_mode & CWY,
-			width_req = request->request_mode & CWWidth,
-			height_req = request->request_mode & CWHeight,
-			bw_req = request->request_mode & CWBorderWidth;
+	Boolean		width_req = request->request_mode & CWWidth,
+			height_req = request->request_mode & CWHeight;
 
 /*	Compute preferred size if preferred width or height requested.
 */
@@ -985,13 +973,11 @@ GeometryManager(
         XtWidgetGeometry *reply )
 {
 	DtTitleBoxWidget	manager = (DtTitleBoxWidget) XtParent (kid);
-	Widget		title_area = M_TitleArea (manager),
-			work_area = M_WorkArea (manager);
+	Widget		title_area = M_TitleArea (manager);
 	Dimension	ta_w = 0, ta_h = 0, ta_bw = 0,
 			wa_w = 0, wa_h = 0,
 			w = M_Width (manager),
-			h = M_Height (manager),
-			sp = M_TitleSpacing (manager);
+			h = M_Height (manager);
 	Boolean		query_only = request->request_mode & XtCWQueryOnly,
 			x_req = request->request_mode & CWX,
 			y_req = request->request_mode & CWY,
@@ -1140,7 +1126,6 @@ InsertChild(
 	DtTitleBoxWidget	w;
 	XmManagerWidgetClass	mc = (XmManagerWidgetClass)
 						xmManagerWidgetClass;
-	unsigned char		child_type;
 	XtWidgetProc		insert_child;
 
 	_DtProcessLock();