FrameBox Class Reference

Inherits Symbol.

Inherited by PlasticBox, and RoundBox.

List of all members.

Public Member Functions
const char *	data () const
void	data (const char *d)
void	_draw (const Rectangle &) const
void	inset (Rectangle &) const
int	dx () const
int	dy () const
int	dw () const
int	dh () const
bool	fills_rectangle () const
bool	is_frame () const
	FrameBox (const char *name, int dx, int dy, int dw, int dh, const char *pattern, const Box *down=0)
Protected Attributes
const char *	data_
const Box *	down_
int	dx_
int	dy_
int	dw_
int	dh_

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Detailed Description

This box class interprets a small string stored in data() to indicate the gray shades to draw around the edge of the box and can be used to draw simple bezels.

The box is drawn as a spiral, starting with the bottom edge and going in a counter-clockwise direction, from the outside in toward the center. The string is interpreted to get a gray shade: A is black, X is white, and all other letters are 24 possible steps of gray shade, and R is the normal background color of GRAY75. A leading '2' makes it start with the top edge, which will reverse exactly which pixels are drawn in the corner.

The normal up box draws the pattern "AAWWHHTT"

The normal down_ box draws the pattern "WWHHPPAA"

The PUSHED or STATE flags will cause the pattern from down_() to be used instead, allowing you to draw a different bezel when pushed in.

The INVISIBLE flag will not draw the interior, which can make many widgets draw faster and with less blinking.

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Constructor & Destructor Documentation

FrameBox::FrameBox (  const char *  name, int  dx, int  dy, int  dw, int  dh, const char *  pattern, const Box *  down = 0 )  [inline]

Constructor where you give the thickness of the borders used by inset().

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Member Function Documentation

int FrameBox::dx (   )  const [inline]

dx,dy,dw,dh lets you peek at constants rather than use inset(). Reimplemented from Symbol.

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

• fltk/Box.h
• src/UpBox.cxx

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