1 files changed, 65 insertions, 0 deletions
diff --git a/gui/ScrollBarWidget.h b/gui/ScrollBarWidget.h
new file mode 100644
index 0000000000..a30862a333
--- /dev/null
+++ b/gui/ScrollBarWidget.h
@@ -0,0 +1,65 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2002 The ScummVM project
+ *
+ * This program 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
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * $Header$
+ */
+
+#ifndef SCROLLBARWIDGET_H
+#define SCROLLBARWIDGET_H
+
+#include "widget.h"
+
+#define SCROLLBAR_WIDTH	9
+
+enum {
+	kSetPositionCmd		= 'SETP'
+};
+
+
+class ScrollBarWidget : public Widget, public CommandSender {
+protected:
+	enum {
+		kNoPart,
+		kUpArrowPart,
+		kDownArrowPart,
+		kSliderPart,
+		kPageUpPart,
+		kPageDownPart
+	}		_part;
+	int		_sliderHeight;
+	int		_sliderPos;
+public:
+	int		_numEntries;
+	int		_entriesPerPage;
+	int		_currentPos;
+public:
+	ScrollBarWidget(Dialog *boss, int x, int y, int w, int h);
+//	virtual ~ScrollBarWidget();
+
+	void handleClick(int x, int y, int button);
+	void handleMouseMoved(int x, int y, int button);
+	void handleMouseEntered(int button)	{ setFlags(WIDGET_HILITED); }
+	void handleMouseLeft(int button)	{ clearFlags(WIDGET_HILITED); _part = kNoPart; draw(); }
+
+	void recalc();
+
+protected:
+	void drawWidget(bool hilite);
+};
+
+
+#endif