00001 /*
00002  * Copyright (C) 2002 SHARP CORPORATION All rights reserved.
00003  */
00004 #ifndef _SLCOLORSELECTOR_H_INCLUDED
00005 #define _SLCOLORSELECTOR_H_INCLUDED
00006 
00007 #include <qtableview.h>
00008 #include <qpopupmenu.h>
00009 #include <qvbox.h>
00010 
00011 #define DEF_COLOR_R (6)
00012 #define DEF_COLOR_C (8)
00013 struct SlColorTablePrivate;
00014 class SlColorTable : public QTableView
00015 {
00016     Q_OBJECT
00017 public:
00018     SlColorTable(QWidget *parent=0,const char *name=NULL,WFlags f=0,
00019                  int r=DEF_COLOR_R,int c=DEF_COLOR_C,const QRgb *a=NULL);
00020     ~SlColorTable();
00021     void setCurrentColor(QRgb);
00022 
00023 protected:
00024     QSize sizeHint() const;
00025     void paintCell(QPainter*,int,int);
00026     void mousePressEvent(QMouseEvent*);
00027     void mouseMoveEvent(QMouseEvent*);
00028     void mouseReleaseEvent(QMouseEvent*);
00029     void keyPressEvent(QKeyEvent*);
00030 
00031 signals:
00032     
00033 
00034     void selected(QRgb rgb);
00035     
00036 
00037     void reSelected(QRgb rgb);
00038 
00039 private:
00040     SlColorTablePrivate *p;
00041     void setCurrent(int,int);
00042     void setSelected(int,int);
00043     QRgb getRgbInCell(int,int);
00044 };
00045 
00046 
00047 struct SlColorSelectorPrivate;
00048 class SlColorSelector : public QVBox
00049 {
00050     Q_OBJECT
00051 public:
00052     SlColorSelector(bool isTransparentAccept,
00053                     QWidget *parent=0,const char *name=NULL,WFlags f=0);
00054     ~SlColorSelector();
00055     void setCurrentColor(QRgb);
00056     void setCurrentColorTransparent();
00057 
00058 signals:
00059     
00060 
00061     void selected(QRgb rgb);
00062     
00063 
00064     void reSelected(QRgb rgb);
00065     
00066 
00067     void transparentSelected();
00068     
00069 
00070     void transparentReSelected();
00071 
00072 private slots:
00073     void slotTransparentToggled(int);
00074 
00075 private:
00076     SlColorSelectorPrivate *p;
00077 };
00078 
00079 struct SlColorSelectorPopupPrivate;
00080 class SlColorSelectorPopup : public QPopupMenu
00081 {
00082     Q_OBJECT
00083 public:
00084     SlColorSelectorPopup(bool isTransparentAccept,
00085                          QWidget *parent=0,const char *name=NULL,WFlags f=0);
00086     ~SlColorSelectorPopup();
00087     void setCurrentColor(QRgb);
00088     void setCurrentColorTransparent();
00089 
00090 signals:
00091     
00092 
00093     void selected(QRgb rgb);
00094     
00095 
00096     void transparentSelected();
00097 
00098 private slots:
00099     void slotSelected(QRgb);
00100     void slotReSelected(QRgb);
00101     void slotTransparentSelected();
00102     void slotTransparentReSelected();
00103 
00104 private:
00105     SlColorSelectorPopupPrivate *p;
00106 };
00107 
00108 #endif 
00109 
00110