TGColorPalette

class TGColorPalette : public TGFrame, public TGWidget

    protected:

      virtual void DoRedraw()
              void DrawFocusHilite(Int_t onoff)
      virtual void GotFocus()
      virtual void LostFocus()

    public:

                          TGColorPalette(const TGWindow* p = 0, Int_t cols = 8, Int_t rows = 8, Int_t id = -1)
                          TGColorPalette(const TGColorPalette&)
                  virtual ~TGColorPalette()
           static TClass* Class()
             virtual void ColorSelected(Pixel_t col = 0)
                  Pixel_t GetColorByIndex(Int_t ix) const
                  Pixel_t GetCurrentColor() const
      virtual TGDimension GetDefaultSize() const
           virtual Bool_t HandleButton(Event_t* event)
           virtual Bool_t HandleKey(Event_t* event)
           virtual Bool_t HandleMotion(Event_t* event)
          virtual TClass* IsA() const
                     void SetCellSize(Int_t w = 20, Int_t h = 17)
                     void SetColor(Int_t ix, Pixel_t color)
                     void SetColors(Pixel_t* colors)
                     void SetCurrentCellColor(Pixel_t color)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

Data Members

    protected:

         Int_t fCx      x coordinate of currently selected color cell
         Int_t fCy      y coordinate of currently selected color cell
        UInt_t fCw      color cell width
        UInt_t fCh      color cell height
         Int_t fRows    number of color cell rows
         Int_t fCols    number of color cell columns
      Pixel_t* fPixels  pixel value of colors
          TGGC fDrawGC  graphics context used for drawing

Class Description

                                                                      
 TGColorPalette, TGColorPick and TGColorDialog.                       
                                                                      
 The TGColorPalette is a widget showing an matrix of color cells. The 
 colors can be set and selected.                                      
                                                                      
 The TGColorPick is a widget which allows a color to be picked from   
 HLS space. It consists of two elements: a color map window from      
 where the user can select the hue and saturation level of a color,   
 and a slider to select color's lightness.                            
                                                                      
 Selecting a color in these two widgets will generate the event:      
 kC_COLORSEL, kCOL_CLICK, widget id, 0.                               
 and the signal:                                                      
 ColorSelected(Pixel_t color)                                         
                                                                      
 The TGColorDialog presents a full featured color selection dialog.   
 It uses 2 TGColorPalette's and the TGColorPick widgets.              
                                                                      

 TGColorPalette widget: this is just a grid of color cells of the
 specified size. Colors can be selected by clicking on them or by
 using the arrow keys.

Inline Functions

           TGDimension GetDefaultSize() const
               Pixel_t GetColorByIndex(Int_t ix) const
                  void ColorSelected(Pixel_t col = 0)
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
        TGColorPalette TGColorPalette(const TGColorPalette&)