library: libGui #include "TGColorSelect.h"

# TGColorSelect

class description - source file - inheritance tree (.pdf)

## class TGColorSelect : public TGCheckButton

| Inheritance Chart:
`TObject`
| <- | `TGObject`
| <- | `TGWindow`
`TQObject`
| <- | `TGFrame`
`TGWidget`
| <- | `TGButton`
| <- | `TGTextButton`
| <- | `TGCheckButton`
| <- | `TGColorSelect` |

        protected:

          virtual void DoRedraw()
                  void DrawTriangle(GContext_t gc, Int_t x, Int_t y)

        public:

                              TGColorSelect(const TGWindow* p = 0, Pixel_t color = 0, Int_t id = -1)
                              TGColorSelect(const TGColorSelect&)
                      virtual ~TGColorSelect()
               static TClass* Class()
                 virtual void ColorSelected(Pixel_t color = 0)
                         void Disable()
                         void Enable()
                      Pixel_t GetColor() const
          virtual TGDimension GetDefaultSize() const
               virtual Bool_t HandleButton(Event_t* event)
              virtual TClass* IsA() const
               virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
                 virtual void SavePrimitive(ofstream& out, Option_t*)
                         void SetColor(Pixel_t color)
                 virtual void ShowMembers(TMemberInspector& insp, char* parent)
                 virtual void Streamer(TBuffer& b)
                         void StreamerNVirtual(TBuffer& b)

### Data Members

        protected:

                Pixel_t fColor
                   TGGC fDrawGC
          TGColorPopup* fColorPopup

## Class Description

     TGColorFrame, TG16ColorSelector, TGColorPopup and TGColorSelect.

     The TGColorFrame is a small frame with border showing a specific
     color.

     The TG16ColorSelector is a composite frame with 16 TGColorFrames.

     The TGColorPopup is a popup containing a TG16ColorSelector and a
     "More..." button which popups up a TGColorDialog allowing custom
     color selection.

     The TGColorSelect widget is like a checkbutton but instead of the
     check mark there is color area with a little down arrow. When
     clicked on the arrow the TGColorPopup pops up.

     Selecting a color in this widget will generate the event:
     kC_COLORSEL, kCOL_SELCHANGED, widget id, pixel.
     and the signal:
     ColorSelected(Pixel_t color)

TGColorSelect(const TGWindow *p, ULong_t color, Int_t id) : TGCheckButton(p, "", id)

~TGColorSelect()

Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)

Bool_t HandleButton(Event_t *event)

void Enable()

     Set state of widget. If kTRUE=enabled, kFALSE=disabled.

void Disable()

     Set state of widget. If kTRUE=enabled, kFALSE=disabled.

void DoRedraw()

void DrawTriangle(GContext_t gc, Int_t x, Int_t y)

void SetColor(ULong_t color)

     Set color.

void SavePrimitive(ofstream &out, Option_t *)

     Save a color select widget as a C++ statement(s) on output stream out

### Inline Functions

                  Pixel_t GetColor() const
              TGDimension GetDefaultSize() const
                     void ColorSelected(Pixel_t color = 0)
                  TClass* Class()
                  TClass* IsA() const
                     void ShowMembers(TMemberInspector& insp, char* parent)
                     void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
            TGColorSelect TGColorSelect(const TGColorSelect&)

Author: Bertrand Bellenot + Fons Rademakers 22/08/02
Last update: root/gui:$Name: $:$Id: TGColorSelect.cxx,v 1.9 2004/10/18 12:32:12 brun Exp $
Copyright (C) 1995-2002, Rene Brun and Fons Rademakers. *