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Annotation of OpenXM_contrib/gnuplot/beos/GPView.h, Revision 1.1.1.1

1.1       ohara       1: /*[
                      2:  * Copyright 1986 - 1993, 1998   Thomas Williams, Colin Kelley
                      3:  *
                      4:  * Permission to use, copy, and distribute this software and its
                      5:  * documentation for any purpose with or without fee is hereby granted,
                      6:  * provided that the above copyright notice appear in all copies and
                      7:  * that both that copyright notice and this permission notice appear
                      8:  * in supporting documentation.
                      9:  *
                     10:  * Permission to modify the software is granted, but not the right to
                     11:  * distribute the complete modified source code.  Modifications are to
                     12:  * be distributed as patches to the released version.  Permission to
                     13:  * distribute binaries produced by compiling modified sources is granted,
                     14:  * provided you
                     15:  *   1. distribute the corresponding source modifications from the
                     16:  *    released version in the form of a patch file along with the binaries,
                     17:  *   2. add special version identification to distinguish your version
                     18:  *    in addition to the base release version number,
                     19:  *   3. provide your name and address as the primary contact for the
                     20:  *    support of your modified version, and
                     21:  *   4. retain our contact information in regard to use of the base
                     22:  *    software.
                     23:  * Permission to distribute the released version of the source code along
                     24:  * with corresponding source modifications in the form of a patch file is
                     25:  * granted with same provisions 2 through 4 for binary distributions.
                     26:  *
                     27:  * This software is provided "as is" without express or implied warranty
                     28:  * to the extent permitted by applicable law.
                     29: ]*/
                     30:
                     31: #ifndef GPView_h
                     32: #define GPView_h
                     33:
                     34: #include <SupportDefs.h>
                     35: #include <GraphicsDefs.h>
                     36: #include <List.h>
                     37: #include <Bitmap.h>
                     38: #include <Rect.h>
                     39:
                     40:
                     41: class GPView : public BView
                     42: {
                     43:        protected:
                     44:
                     45:                GPBitmap                *       m_bitmap;
                     46:                float                           m_scale;
                     47:
                     48:        public:
                     49:                                                        GPView(BRect rect, ulong resizeMode,
                     50:                                                                ulong flags, GPBitmap *bitmap);
                     51:                                                        ~GPView();
                     52:
                     53:        GPBitmap *              Document() { return m_bitmap; };
                     54:
                     55:                                void            SetScale(float scale);
                     56:                                float           Scale();
                     57:
                     58:                                void            GetMaxSize(float *width, float *height);
                     59:
                     60:                virtual void            MouseDown(BPoint point);
                     61:                virtual void            MouseUp(BPoint point);
                     62:                virtual void            Draw(BRect updateRect);
                     63:                virtual void            AttachedToWindow();
                     64:                virtual void            MessageReceived(BMessage *msg);
                     65:                virtual void            FrameResized(float width, float height);
                     66:                                void            FixupScrollbars();
                     67: };
                     68:
                     69: #endif