PColourWindow.h

//==============================================================================
// File:        PColourWindow.h
//
// Copyright (c) 2017, Phil Harvey, Queen's University
//==============================================================================
//
// Created: 03/02/00 - Phil Harvey
//
#include "PImageWindow.h"

class PColourPicker;
class PColourWheel;

class PColourWindow : public PImageWindow
{
public:

    PColourWindow(ImageData *data);
    ~PColourWindow();
    
    virtual void    UpdateSelf();
    
    void            WheelColourChanging();
    void            WheelColourChanged();
    void            PickerColourChanged();
    void            SetIntensity(int val);

private:
    void            UpdateSliderPosition();
    void            UpdateText();
    
    static void     IntensityProc(Widget w, PColourWindow *cwin, XmScaleCallbackStruct *call_data);
    static void     ScaleDragProc(Widget w, PColourWindow *cwin, XmScaleCallbackStruct *call_data);
    static void     OkProc(Widget w, PColourWindow *cwin, caddr_t call_data);
    static void     ApplyProc(Widget w, PColourWindow *cwin, caddr_t call_data);
    static void     RevertProc(Widget w, PColourWindow *cwin, caddr_t call_data);
    static void     CancelProc(Widget w, PColourWindow *cwin, caddr_t call_data);
    static void     TextProc(Widget w, PColourWindow *cwin, caddr_t call_data);
    
    PColourPicker * mColourPicker;
    PColourWheel  * mColourWheel;
    
    Widget          mText[3], mSlide;
};