---

Button.h

/*
  File: Button.h

  Copyright(C) C. Kotterink, Computed Graphics
*/
#ifndef BUTTON_H
#define BUTTON_H

#include<Widget.h>
#include<Color4.h>

#include<string>

class Button : public Widget
{
    DYNAMIC_OBJECT;
public:
    Button(const string t = "", int i = 0);

    void setBKColor(const Color4 c) {
        bkColor = c;
    }

    void setTextOffsetX(unsigned int offset) {
        textOffsetX = offset;
    }

    void setTextOffsetY(unsigned int offset) {
        textOffsetY = offset;
    }

    // Inherited from Region
    void refresh();
    bool handleEvent(Event &event); 

    // Inherited from DynamicObject
    void parseSymbol(Token &t, ObjectFile &file);
    void writeParams(ostream &stream);

protected:
    typedef enum State {
        Idle,       
        Pressed,    
        Released    
    };

    // Inherited from DynamicObject
    void createSymbols();

    State state;

    unsigned short textOffsetX;

    unsigned short textOffsetY;

    bool retained;

    string text;

    Color4 bkColor;

private:
    typedef Widget super;
};
#endif

---

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