dw::core::Rectangle Class Reference

dw::core::Shape implemtation for simple rectangles. More...

#include <types.hh>

Public Member Functions
	Rectangle ()
	Rectangle (int x, int y, int width, int height)
void	draw (core::View *view, core::style::Style *style, int x, int y)
bool	intersectsWith (Rectangle *otherRect, Rectangle *dest)
	Return whether this rectangle and otherRect intersect.
bool	isSubsetOf (Rectangle *otherRect)
bool	isPointWithin (int x, int y)
bool	isEmpty ()
Public Member Functions inherited from lout::object::Object
virtual	~Object ()
	The destructor is defined as virtual (but not abstract), so that destruction of Object's works properly.
virtual bool	equals (Object *other)
	Returns, whether two objects are equal.
virtual int	hashValue ()
	Return a hash value for the object.
virtual Object *	clone ()
	Return an exact copy of the object.
virtual void	intoStringBuffer (misc::StringBuffer *sb)
	Store a textual representation of the object in a misc::StringBuffer.
const char *	toString ()
	Use object::Object::intoStringBuffer to return a textual representation of the object.
virtual size_t	sizeOf ()
	Return the number of bytes, this object totally uses.

Public Attributes
int	x
int	y
int	width
int	height

Detailed Description

dw::core::Shape implemtation for simple rectangles.

Definition at line 69 of file types.hh.

Constructor & Destructor Documentation

Rectangle() [1/2]

dw::core::Rectangle::Rectangle ( )

inline

Definition at line 77 of file types.hh.

Rectangle() [2/2]

dw::core::Rectangle::Rectangle	(	int	x,
		int	y,
		int	width,
		int	height
	)

Definition at line 30 of file types.cc.

References height, width, x, and y.

Member Function Documentation

draw()

void dw::core::Rectangle::draw ( core::View *  view, core::style::Style *  style, int  x, int  y  )

virtual

Implements dw::core::Shape.

Definition at line 41 of file types.cc.

References dw::core::style::StyleAttrs::color, dw::core::View::drawRectangle(), dw::core::style::Color::SHADING_NORMAL, x, and y.

Referenced by dw::Table::drawLevel().

intersectsWith()

bool dw::core::Rectangle::intersectsWith	(	Rectangle *	otherRect,
		Rectangle *	dest
	)

Return whether this rectangle and otherRect intersect.

If yes, return the intersection rectangle in dest.

Definition at line 53 of file types.cc.

References height, lout::misc::max(), lout::misc::min(), width, x, and y.

Referenced by dw::Image::draw(), dw::core::Layout::draw(), dw::core::style::drawBackground(), and dw::core::Widget::intersects().

isEmpty()

bool dw::core::Rectangle::isEmpty ( )

inline

Definition at line 84 of file types.hh.

References height, and width.

Referenced by dw::fltk::FltkViewBase::draw(), and dw::core::Layout::queueDraw().

isPointWithin()

bool dw::core::Rectangle::isPointWithin ( int  x, int  y  )

virtual

Implements dw::core::Shape.

Definition at line 87 of file types.cc.

References height, width, x, and y.

isSubsetOf()

bool dw::core::Rectangle::isSubsetOf

(

Rectangle *

otherRect

)

Definition at line 78 of file types.cc.

References height, width, x, and y.

Member Data Documentation

height

int dw::core::Rectangle::height

Definition at line 75 of file types.hh.

Referenced by dw::core::Region::addRectangle(), dw::fltk::FltkViewBase::clipPoint(), dw::fltk::FltkViewBase::draw(), dw::Image::draw(), dw::oof::OOFAwareWidget::draw(), dw::oof::OOFFloatsMgr::draw(), dw::oof::OOFPositionedMgr::draw(), dw::core::Layout::draw(), dw::core::StackingContextMgr::draw(), dw::core::style::drawBackground(), dw::core::Widget::drawBox(), dw::oof::OOFAwareWidget::drawLevel(), dw::Table::drawLevel(), dw::Textblock::drawLevel(), dw::Textblock::drawLine(), dw::Image::drawRow(), dw::core::Widget::drawWidgetBox(), dw::core::Layout::expose(), dw::fltk::FltkImgbuf::getRowArea(), dw::core::Widget::intersects(), intersectsWith(), isEmpty(), isPointWithin(), isSubsetOf(), dw::fltk::FltkViewBase::manageTabToFocus(), dw::core::Layout::queueDraw(), and Rectangle().

width

int dw::core::Rectangle::width

Definition at line 74 of file types.hh.

Referenced by dw::core::Region::addRectangle(), dw::fltk::FltkViewBase::clipPoint(), dw::fltk::FltkViewBase::draw(), dw::Image::draw(), dw::oof::OOFAwareWidget::draw(), dw::oof::OOFFloatsMgr::draw(), dw::oof::OOFPositionedMgr::draw(), dw::core::Layout::draw(), dw::core::StackingContextMgr::draw(), dw::core::style::drawBackground(), dw::core::Widget::drawBox(), dw::oof::OOFAwareWidget::drawLevel(), dw::Table::drawLevel(), dw::Textblock::drawLevel(), dw::Textblock::drawLine(), dw::Image::drawRow(), dw::core::Widget::drawWidgetBox(), dw::core::Layout::expose(), dw::fltk::FltkImgbuf::getRowArea(), dw::core::Widget::intersects(), intersectsWith(), isEmpty(), isPointWithin(), isSubsetOf(), dw::fltk::FltkViewBase::manageTabToFocus(), dw::core::Layout::queueDraw(), and Rectangle().

x

int dw::core::Rectangle::x

Definition at line 72 of file types.hh.

Referenced by dw::core::Region::addRectangle(), dw::fltk::FltkViewBase::clipPoint(), dw::fltk::FltkViewBase::draw(), dw::Image::draw(), dw::oof::OOFAwareWidget::draw(), dw::oof::OOFFloatsMgr::draw(), dw::oof::OOFPositionedMgr::draw(), draw(), dw::core::Layout::draw(), dw::core::StackingContextMgr::draw(), dw::core::style::drawBackground(), dw::core::Widget::drawBox(), dw::oof::OOFAwareWidget::drawLevel(), dw::Table::drawLevel(), dw::Textblock::drawLevel(), dw::Textblock::drawLine(), dw::Image::drawRow(), dw::core::Widget::drawWidgetBox(), dw::core::Layout::expose(), dw::fltk::FltkImgbuf::getRowArea(), dw::core::Widget::intersects(), intersectsWith(), isPointWithin(), isSubsetOf(), dw::fltk::FltkViewBase::manageTabToFocus(), dw::core::Layout::queueDraw(), and Rectangle().

y

int dw::core::Rectangle::y

Definition at line 73 of file types.hh.

Referenced by dw::core::Region::addRectangle(), dw::fltk::FltkViewBase::clipPoint(), dw::fltk::FltkViewBase::draw(), dw::Image::draw(), dw::oof::OOFAwareWidget::draw(), dw::oof::OOFFloatsMgr::draw(), dw::oof::OOFPositionedMgr::draw(), draw(), dw::core::Layout::draw(), dw::core::StackingContextMgr::draw(), dw::core::style::drawBackground(), dw::core::Widget::drawBox(), dw::oof::OOFAwareWidget::drawLevel(), dw::Table::drawLevel(), dw::Textblock::drawLevel(), dw::Textblock::drawLine(), dw::Image::drawRow(), dw::core::Widget::drawWidgetBox(), dw::core::Layout::expose(), dw::fltk::FltkImgbuf::getRowArea(), dw::core::Widget::intersects(), intersectsWith(), isPointWithin(), isSubsetOf(), dw::fltk::FltkViewBase::manageTabToFocus(), dw::core::Layout::queueDraw(), and Rectangle().

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

• dw/types.hh
• dw/types.cc