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00001 /******************************************************************************** 00002 * * 00003 * B i t m a p F r a m e W i d g e t * 00004 * * 00005 ********************************************************************************* 00006 * Copyright (C) 2001,2009 by H. J. Daniel III. All Rights Reserved. * 00007 ********************************************************************************* 00008 * This library is free software; you can redistribute it and/or modify * 00009 * it under the terms of the GNU Lesser General Public License as published by * 00010 * the Free Software Foundation; either version 3 of the License, or * 00011 * (at your option) any later version. * 00012 * * 00013 * This library is distributed in the hope that it will be useful, * 00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00016 * GNU Lesser General Public License for more details. * 00017 * * 00018 * You should have received a copy of the GNU Lesser General Public License * 00019 * along with this program. If not, see <http://www.gnu.org/licenses/> * 00020 ********************************************************************************* 00021 * $Id: FXBitmapFrame.h,v 1.10 2009/01/06 13:07:22 fox Exp $ * 00022 ********************************************************************************/ 00023 #ifndef FXBITMAPFRAME_H 00024 #define FXBITMAPFRAME_H 00025 00026 #ifndef FXFRAME_H 00027 #include "FXFrame.h" 00028 #endif 00029 00030 namespace FX { 00031 00032 00033 /** 00034 * The bitmap frame is a simple frame widget displaying an monochrome bitmap 00035 * image; the bitmap is not owned by the bitmap frame so it must be explicitly 00036 * deleted elsewhere. 00037 */ 00038 class FXAPI FXBitmapFrame : public FXFrame { 00039 FXDECLARE(FXBitmapFrame) 00040 protected: 00041 FXBitmap *bitmap; // The bitmap being displayed 00042 FXColor onColor; // Color for on pixels 00043 FXColor offColor; // Color for off pixels 00044 protected: 00045 FXBitmapFrame(); 00046 private: 00047 FXBitmapFrame(const FXBitmapFrame&); 00048 FXBitmapFrame &operator=(const FXBitmapFrame&); 00049 public: 00050 long onPaint(FXObject*,FXSelector,void* ptr); 00051 public: 00052 00053 /// Construct image frame and pass it an image 00054 FXBitmapFrame(FXComposite* p,FXBitmap *bmp,FXuint opts=FRAME_SUNKEN|FRAME_THICK,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=0,FXint pr=0,FXint pt=0,FXint pb=0); 00055 00056 /// Create window 00057 virtual void create(); 00058 00059 /// Get default width 00060 virtual FXint getDefaultWidth(); 00061 00062 /// Get default height 00063 virtual FXint getDefaultHeight(); 00064 00065 /// Change the image being displayed 00066 void setBitmap(FXBitmap* bmp); 00067 00068 /// Return the current image 00069 FXBitmap* getBitmap() const { return bitmap; } 00070 00071 /// Set on color 00072 void setOnColor(FXColor clr); 00073 00074 /// Get on color 00075 FXColor getOnColor() const { return onColor; } 00076 00077 /// Set off color 00078 void setOffColor(FXColor clr); 00079 00080 /// Get off color 00081 FXColor getOffColor() const { return offColor; } 00082 00083 /// Set the current justification mode. 00084 void setJustify(FXuint mode); 00085 00086 /// Get the current justification mode. 00087 FXuint getJustify() const; 00088 00089 /// Save to stream 00090 virtual void save(FXStream& store) const; 00091 00092 /// Load from stream 00093 virtual void load(FXStream& store); 00094 00095 /// Destroy the widget, but do not destroy the image 00096 virtual ~FXBitmapFrame(); 00097 }; 00098 00099 } 00100 00101 00102 #endif
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