Added lbreakout2 from original source

project/jni/application/lbreakout2-2.6.2/gui/gui_spinbutton.h

@@ -0,0 +1,65 @@
+/***************************************************************************
+                          gui_spinbutton.h  -  description
+                             -------------------
+    begin                : Sat Oct 19 2002
+    copyright            : (C) 2002 by Michael Speck
+    email                : kulkanie@gmx.net
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef __GUI_SPINBUTTON_H
+#define __GUI_SPINBUTTON_H
+
+/* maximum number of characters (minus/digits) in the edit */
+enum { GUI_SPINBUTTON_LENGTH = 15 };
+
+/*
+====================================================================
+Create a spinbutton which is an alphanumerical edit with an 
+increase and a decrease button both the size of height x height/2
+at the right end of the edit.
+====================================================================
+*/
+GuiWidget* gui_spinbutton_create( 
+    GuiWidget *parent, int x, int y, int width, int height, 
+    void (*user_event_handler)(GuiWidget*,GuiEvent*),
+    int min, int max, int step, int value );
+    
+/*
+====================================================================
+Get/set spinbutton's value. Get returns False if this was no 
+spinbutton.
+====================================================================
+*/
+void gui_spinbutton_set_value( GuiWidget *spinbutton, int value );
+int gui_spinbutton_get_value( GuiWidget *spinbutton, int *value );
+/*
+====================================================================
+Set the range of the spinbutton. Stores refresh rects if visible.
+-1 for any value means to keep the current setting.
+====================================================================
+*/
+int gui_spinbutton_set_range( 
+    GuiWidget *spinbutton, int min, int max, int step );
+
+/*
+====================================================================
+(De)Activate edit of spinbutton. If the entered value is greater
+than the maximum it is set to maximum. If it's less than minimum
+it is _not_ reset (else it would be impossible to enter new 
+values) However, if the value is queried by 
+gui_spinbutton_get_value() it is checked for its range.
+====================================================================
+*/
+void gui_spinbutton_enable_edit( GuiWidget *spinbutton, int enable );
+
+#endif
+