ONE::gui::Bounds Struct Reference

List of all members.

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Detailed Description

the bounds of a Component

The bounds are described by the position of component's top left corner, its width and its height.

Author:

Daniel Seibert

Public Member Functions
	Bounds (const int &x, const int &y, const int &w, const int &h)
	Bounds (const Point &p=Point(), const Size &s=Size())
bool	contains (const Bounds &b) const
	checks if b is completely contained inside this bounds object
Bounds	decrease (const Fringe &f) const
	decreases these bounds by the given fringe
Bounds	increase (const Fringe &f) const
	increases these bounds by the given fringe
Bounds	intersect (const int &x, const int &y, const int &w, const int &h) const
	intersects these bounds with the given ones
Bounds	intersect (const Bounds &b) const
	intersects these bounds with b
bool	isEmpty () const
	checks if this bounds object is empty
bool	isInside (const Point &p) const
	checks if p is inside of this bounds.
bool	operator!= (const Bounds &b) const
bool	operator== (const Bounds &b) const
Public Attributes
Point	pos
Size	size

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Constructor & Destructor Documentation

ONE::gui::Bounds::Bounds (  const Point &  p = Point(), const Size &  s = Size() )

ONE::gui::Bounds::Bounds (  const int &  x, const int &  y, const int &  w, const int &  h )

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Member Function Documentation

bool ONE::gui::Bounds::contains (  const Bounds &  b  )  const [inline]

checks if b is completely contained inside this bounds object

Bounds ONE::gui::Bounds::decrease (  const Fringe &  f  )  const

decreases these bounds by the given fringe Returns: the decreased bounds

Bounds ONE::gui::Bounds::increase (  const Fringe &  f  )  const

increases these bounds by the given fringe Returns: the increased bounds

Bounds ONE::gui::Bounds::intersect (  const int &  x, const int &  y, const int &  w, const int &  h )  const [inline]

intersects these bounds with the given ones The intersection is calculated between this bounds object and the bounds defined by the parameters. The returned object contains the area that both objects have in common. Parameters: x  the left edge y  the top edge w  the width h  the height Returns: the intersection of the bounds

Bounds ONE::gui::Bounds::intersect (  const Bounds &  b  )  const [inline]

intersects these bounds with b See Bounds::intersect(int,int,int,int) for details. Parameters: b  the bounds Returns: the intersection of the bounds

bool ONE::gui::Bounds::isEmpty (   )  const [inline]

checks if this bounds object is empty Returns: true if the width or the height are 0

bool ONE::gui::Bounds::isInside (  const Point &  p  )  const [inline]

checks if p is inside of this bounds. p is inside if the point's coordinates are greater or equal than the bounds position and are less or equal than the bounds position plus the bounds dimension. Parameters: p  a point Returns: if p is inside this bounds

bool ONE::gui::Bounds::operator!= (  const Bounds &  b  )  const [inline]

bool ONE::gui::Bounds::operator== (  const Bounds &  b  )  const [inline]

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Member Data Documentation

Point ONE::gui::Bounds::pos

Size ONE::gui::Bounds::size

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