+
−/* Implements a lightweight scrollbar widget.
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−   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
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−the Free Software Foundation; either version 2, or (at your option)
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−any later version.
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−
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−The Lucid Widget Library is distributed in the hope that it will be useful,
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−but WITHOUT ANY WARRANTY; without even the implied warranty of 
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−MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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−GNU General Public License for more details.
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−
+
−You should have received a copy of the GNU General Public License
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−along with XEmacs; see the file COPYING.  If not, write to
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−the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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−Boston, MA 02111-1307, USA.  */
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−
+
−/* Created by Douglas Keller <dkeller@vnet.ibm.com> */
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−
+
−#ifndef _XlwScrollBarP_h
+
−#define _XlwScrollBarP_h
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−
+
−
+
−/*
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−** Widget class
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−*/
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−typedef struct
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−{
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−  int dummy_field;	/* keep compiler happy */
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−} XlwScrollBarClassPart;
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−
+
−typedef struct _XlwScrollbarClassRec
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−{
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−  CoreClassPart	core_class;
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−  XlwScrollBarClassPart scrollbar_class;
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−} XlwScrollBarClassRec;
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−
+
−enum XlwScrollbarArm
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−{
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−  ARM_NONE,
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−  ARM_SLIDER,
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−  ARM_UP,
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−  ARM_DOWN,
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−  ARM_PAGEUP,
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−  ARM_PAGEDOWN
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−};
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−
+
−enum XlwScrollbarForcedScroll
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−{
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−  FORCED_SCROLL_NONE,
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−  FORCED_SCROLL_DOWNRIGHT,
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−  FORCED_SCROLL_UPLEFT
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−};
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−
+
−/*
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−** Widget instance
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−*/
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−typedef struct
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−{
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−  /* resources */
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−  XtCallbackList valueChangedCBL;
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−  XtCallbackList incrementCBL;
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−  XtCallbackList decrementCBL;
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−  XtCallbackList pageIncrementCBL;
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−  XtCallbackList pageDecrementCBL;
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−  XtCallbackList toTopCBL;
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−  XtCallbackList toBottomCBL;
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−  XtCallbackList dragCBL;
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−
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−  Pixel		foreground;
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−
+
−  Pixel		topShadowColor;
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−  Pixel		bottomShadowColor;
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−
+
−  Pixel		troughColor;
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−
+
−  Pixel		armColor;
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−  Pixel		armTopShadowColor;
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−  Pixel		armBottomShadowColor;
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−
+
−  Pixmap	topShadowPixmap;
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−  Pixmap	bottomShadowPixmap;
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−
+
−  int		shadowThickness;
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−
+
−  Boolean	showArrows;
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−
+
−  int		minimum;
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−  int		maximum;
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−  int		sliderSize;
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−  int		value;
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−  int		pageIncrement;
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−  int		increment;
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−
+
−  int		initialDelay;
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−  int		repeatDelay;
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−
+
−  unsigned char	orientation;
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−
+
−  char		*sliderStyle;
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−  char		*knobStyle;
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−  char		*arrowPosition;
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−
+
−  /* private */
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−  Pixmap	grayPixmap;
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−
+
−  GC		backgroundGC;
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−  GC		topShadowGC;
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−  GC		bottomShadowGC;
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−
+
−  int		above, ss, below;
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−  int		lastY;
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−
+
−  enum XlwScrollbarArm armed;
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−
+
−  enum XlwScrollbarForcedScroll forced_scroll;
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−
+
−  int		savedValue;
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−
+
−  Boolean	fullRedrawNext;
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−
+
−  Boolean	timerActive;
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−  XtIntervalId	timerId;
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−
+
−} XlwScrollBarPart;
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−
+
−typedef struct _XlwScrollBarRec
+
−{
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−  CorePart          core;
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−  XlwScrollBarPart  sb;
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−} XlwScrollBarRec;
+
−
+
−#endif /* _XlwScrollBarP_h */