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Region.h

/*
  File: Region.h

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

#include<DynamicObject.h>
#include<Event.h>

#include<render.h>
#include<string>

class Region : public DynamicObject
{
    DYNAMIC_OBJECT;
public:
    Region(int i = 0);

    void setId(int i) {
        id = i;
    }

    short getX() { return x; }

    short getY() { return y; }

    short centerX() { return x + width/2; }

    short centerY() { return y + height/2; }

    short getWidth() { return width; }

    short getHeight() { return height; }

    void setParent(Region *p) {
        parent = p;
    }

    bool isParentOf(Region *p);

    void setPosition(short w, short h);

    void setSize(short w, short h) {
        width = w;
        height = h;
    }

    void center();

    void open(const string &name);

    Region *getFocus() {
        Region *w = focusWindow;
        focusWindow = this;
        return w;
    }

    Region *grabMouse() {
        Region *w = grabWindow;
        grabWindow = this;
        return w;
    }

    void releaseMouse() {
        if (grabWindow == this) grabWindow = NULL;
    }

    void drawCross();

    virtual bool accepts(Event &event);

    virtual Region *find(int id);

    virtual void refresh();

    virtual void move(short dx, short dy);

    virtual void resize(unsigned short w, unsigned short h);

    virtual bool event(int regionId, int evnt);
    
    virtual bool handleEvent(Event &event);

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

    static Region *focusWindow;

    static Region *grabWindow;

protected:
    void foreGround() {
        glColor3f(0, 0, .5);
    }

    void backGround() {
        glColor3f(.7, .7, .7);
    }

    void darkBorder() {
        glColor3f(.1, .1, .1);
    }

    void lightBorder() {
        glColor3f(.9, .9, .9);
    }

    void entryBackGround() {
        glColor3f(.8, .8, .8);
    }

    void drawBorder(short x, short y, short w, short h, bool sunken=true);

    // Inherited from DynamicObject
    void createSymbols();

    static const int lineWidth;

    Region *parent;

    int id;

    short x;

    short y;

    short width;

    short height;

private:
    typedef DynamicObject super;
};
#endif

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This documentation was generated using doxygen. If you have any comments or additions please mail me.