Rect Class Reference

#include <guidefs.h>

Public Member Functions
float	left (void) const
float	right (void) const
float	bottom (void) const
float	top (void) const
Point	center (void) const
bool	inside (const Point &p) const
void	inset (const Size &s)
Rect	copyAndInset (const Size s)
bool	operator== (const Rect &other)
bool	operator!= (const Rect &other)
	Rect ()
	Rect (Point &p, Size &s)
	Rect (float x, float y, float width, float height)

Public Attributes
Point	origin
Size	size

Detailed Description

Definition at line 76 of file guidefs.h.

Constructor & Destructor Documentation

Rect::Rect ( )

inline

Definition at line 140 of file guidefs.h.

{}

Rect::Rect ( Point &  p, Size &  s  )

inline

Definition at line 141 of file guidefs.h.

                              :
        origin( p )
        , size( s )
    {}

Rect::Rect ( float  x, float  y, float  width, float  height  )

inline

Definition at line 145 of file guidefs.h.

                                                        :
        origin( x, y )
        , size( width, height )
    {}

Member Function Documentation

float Rect::bottom ( void  ) const

inline

Definition at line 91 of file guidefs.h.

References origin, and Point::y.

Referenced by GuiTexture::draw(), drawRect(), drawRectOutline(), and inside().

    {
        return origin.y;
    }

Point Rect::center ( void  ) const

inline

Definition at line 101 of file guidefs.h.

References Size::height, origin, size, Size::width, Point::x, and Point::y.

Referenced by ScrollerButton::draw().

    {
        return Point( origin.x+size.width/2, origin.y+size.height/2 );
    }

Rect Rect::copyAndInset ( const Size  s)

inline

Definition at line 122 of file guidefs.h.

References inset().

Referenced by Scroller::calcLayout(), Slider::processMouseDrag(), and StaticDisplay::setPaintTextRect().

    {
        Rect result = *this;
        result.inset( s );
        return result;
    }

void Rect::inset ( const Size &  s)

inline

Definition at line 113 of file guidefs.h.

References Size::height, origin, size, Size::width, Point::x, and Point::y.

Referenced by copyAndInset(), Slider::draw(), and Picker::draw().

    {
        origin.x    += s.width;
        origin.y    += s.height;
        size.width  -= s.width*2;
        size.height -= s.height*2;
    }

bool Rect::inside ( const Point &  p) const

inline

Definition at line 107 of file guidefs.h.

References bottom(), left(), right(), top(), Point::x, and Point::y.

Referenced by Picker::cellForMouse(), and Slider::processMouseDrag().

    {
        return p.x >= left() && p.x < right() && p.y >= bottom() && p.y < top();
    }

float Rect::left ( void  ) const

inline

Definition at line 83 of file guidefs.h.

References origin, and Point::x.

Referenced by GuiTexture::draw(), drawRect(), drawRectOutline(), and inside().

    {
        return origin.x;
    }

bool Rect::operator!= ( const Rect &  other)

inline

Definition at line 134 of file guidefs.h.

    {
        return !(*this == other);
    }

bool Rect::operator== ( const Rect &  other)

inline

Definition at line 130 of file guidefs.h.

References origin, and size.

    {
        return origin == other.origin && size == other.size;
    }

float Rect::right ( void  ) const

inline

Definition at line 87 of file guidefs.h.

References origin, size, Size::width, and Point::x.

Referenced by Scroller::calcLayout(), GuiTexture::draw(), drawRect(), drawRectOutline(), inside(), and Slider::processMouseDown().

    {
        return origin.x+size.width;
    }

float Rect::top ( void  ) const

inline

Definition at line 95 of file guidefs.h.

References Size::height, origin, size, and Point::y.

Referenced by Scroller::calcLayout(), Picker::cellForMouse(), GuiTexture::draw(), PaintText::drawLines(), drawRect(), drawRectOutline(), inside(), and Slider::processMouseDown().

    {
        return origin.y+size.height;
    }

Member Data Documentation

Point Rect::origin

Definition at line 80 of file guidefs.h.

Referenced by bottom(), Scroller::calcLayout(), center(), BaseComputer::createModeButtons(), Slider::draw(), Picker::draw(), PaintText::drawLines(), drawLowRightShadow(), drawUpLeftShadow(), Control::hitTest(), inset(), left(), operator==(), Slider::processMouseDown(), right(), and top().

Size Rect::size

Definition at line 81 of file guidefs.h.

Referenced by Scroller::calcLayout(), PaintText::calcLayout(), center(), BaseComputer::createModeButtons(), StaticDisplay::draw(), Slider::draw(), Picker::draw(), drawLowRightShadow(), drawUpLeftShadow(), Control::hitTest(), inset(), PaintText::lineInset(), operator==(), Slider::processMouseDrag(), Picker::recalcDisplay(), right(), Picker::scrollToCell(), Slider::setRect(), Slider::setThumbLength(), and top().

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The documentation for this class was generated from the following file:

• src/gui/guidefs.h