--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lwlib/xlwscrollbar.h	Mon Aug 13 11:28:15 2007 +0200
@@ -0,0 +1,143 @@
+/* Implements a lightweight scrollbar widget.  
+   Copyright (C) 1992, 1993, 1994 Lucid, Inc.
+
+This file is part of the Lucid Widget Library.
+
+The Lucid Widget Library is free software; you can redistribute it and/or 
+modify it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+The Lucid Widget Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of 
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with XEmacs; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* Created by Douglas Keller <dkeller@vnet.ibm.com> */
+
+#ifndef _XlwScrollbar_h
+#define _XlwScrollbar_h
+
+#include <X11/Core.h>
+
+/* Motif-compatible resource names */
+#ifndef _XmStrDefs_h_
+
+#define XmNbackground		"background"
+#define XmNbottomShadowColor	"bottomShadowColor"
+#define XmNbottomShadowPixmap	"bottomShadowPixmap"
+#define XmNforeground		"foreground"
+#define XmNincrement		"increment"
+#define XmNinitialDelay		"initialDelay"
+#define XmNmaximum		"maximum"
+#define XmNminimum		"minimum"
+#define XmNpageIncrement	"pageIncrement"
+#define XmNrepeatDelay		"repeatDelay"
+#define XmNshadowThickness	"shadowThickness"
+#define XmNborderWidth		"borderWidth"
+#define XmNshowArrows		"showArrows"
+#define XmNsliderSize		"sliderSize"
+#define XmNtopShadowColor	"topShadowColor"
+#define XmNtopShadowPixmap	"topShadowPixmap"
+#define XmNtroughColor		"troughColor"
+#define XmNvalue		"value"
+#define XmNvalueChangedCallback	"valueChangedCallback"
+#define XmNincrementCallback	"incrementCallback"
+#define XmNdecrementCallback	"decrementCallback"
+#define XmNpageIncrementCallback "pageIncrementCallback"
+#define XmNpageDecrementCallback "pageDecrementCallback"
+#define XmNtoTopCallback	"toTopCallback"
+#define XmNtoBottomCallback	"toBottomCallback"
+#define XmNdragCallback		"dragCallback"
+#define XmNorientation		"orientation"
+
+#define XmCBackground		"Background"
+#define XmCBottomShadowColor	"BottomShadowColor"
+#define XmCBottomShadowPixmap	"BottomShadowPixmap"
+#define XmCTopShadowPixmap	"TopShadowPixmap"
+#define XmCForeground		"Foreground"
+#define XmCIncrement		"Increment"
+#define XmCInitialDelay		"InitialDelay"
+#define XmCMaximum		"Maximum"
+#define XmCMinimum		"Minimum"
+#define XmCPageIncrement	"PageIncrement"
+#define XmCRepeatDelay		"RepeatDelay"
+#define XmCShadowThickness	"ShadowThickness"
+#define XmCBorderWidth		"BorderWidth"
+#define XmCShowArrows		"ShowArrows"
+#define XmCSliderSize		"SliderSize"
+#define XmCTopShadowColor	"TopShadowColor"
+#define XmCTroughColor		"TroughColor"
+#define XmCValue		"Value"
+#define XmCValueChangedCallback	"ValueChangedCallback"
+#define XmCIncrementCallback	"IncrementCallback"
+#define XmCDecrementCallback	"DecrementCallback"
+#define XmCPageIncrementCallback "PageIncrementCallback"
+#define XmCPageDecrementCallback "PageDecrementCallback"
+#define XmCToTopCallback	"ToTopCallback"
+#define XmCToBottomCallback	"ToBottomCallback"
+#define XmCDragCallback		"DragCallback"
+#define XmCOrientation		"Orientation"
+
+#endif /* _XmStrDefs_h_ */
+
+/* New resources that Motif does not have.
+   Maybe we should use a different prefix. */
+
+/* "knob" is obsolete; use "slider" instead. */
+#define XmNknobStyle		"knobStyle"
+#define XmCKnobStyle		"KnobStyle"
+
+#define XmNsliderStyle		"sliderStyle"
+#define XmCSliderStyle		"SliderStyle"
+
+#define XmNarrowPosition	"arrowPosition"
+#define XmCArrowPosition	"ArrowPosition"
+
+#ifndef _Xm_h
+
+enum {
+    XmCR_NONE,
+    XmCR_VALUE_CHANGED = 2,
+    XmCR_INCREMENT,
+    XmCR_DECREMENT,
+    XmCR_PAGE_INCREMENT,
+    XmCR_PAGE_DECREMENT,
+    XmCR_TO_TOP,
+    XmCR_TO_BOTTOM,
+    XmCR_DRAG
+};
+
+enum {
+    XmNO_ORIENTATION,
+    XmVERTICAL,
+    XmHORIZONTAL
+};
+
+#endif /* ! _Xm_h */
+
+extern WidgetClass xlwScrollBarWidgetClass;
+
+typedef struct _XlwScrollBarClassRec *XlwScrollBarWidgetClass;
+typedef struct _XlwScrollBarRec      *XlwScrollBarWidget;
+
+typedef struct
+{
+   int reason;
+   XEvent * event;
+   int value;
+   int pixel;
+} XlwScrollBarCallbackStruct;
+
+void XlwScrollBarGetValues(Widget widget, int *value, int *sliderSize,
+			   int *increment, int *pageIncrement);
+
+void XlwScrollBarSetValues(Widget widget, int value, int sliderSize,
+			   int increment, int pageIncrement, Boolean notify);
+
+#endif