fltk::ProgressBar Class Reference

Inherits fltk::Widget.

List of all members.

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Detailed Description

ProgressBar is a widget meant to display progress of some operation. maximum() and optionally minimum() values should be set, and for each step of operation step() should be called.

Public Member Functions
void	maximum (double nm)
double	maximum ()
void	minimum (double nm)
double	minimum ()
void	position (double pos)
double	position ()
	ProgressBar (int x, int y, int w, int h, const char *lbl=0)
void	range (double min, double max, double step=1)
bool	showtext ()
void	showtext (bool st)
double	step ()
void	step (double step)
Color	text_color ()
void	text_color (Color col)
Protected Member Functions
void	draw ()
Protected Attributes
double	mMax
double	mMin
double	mPresent
bool	mShowPct
double	mStep
Color	mTextColor

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Member Function Documentation

ProgressBar::maximum

(

double

nm

)

[inline]

Set maximal value for in the progess widget. It should represent operation length.

ProgressBar::minimum

(

double

nm

)

[inline]

Set minimal value for in the progess widget.

ProgressBar::position

(

double

value

)

[inline]

Set position of bar in progress widget and redraw it. If value goes out of minimum()/maximum() bounds, it will be ignored.

References fltk::redraw().

ProgressBar::range	(	double	min,
		double	max,
		double	step = 1
	)			[inline]

A shorthand for minimum(), maximum() and step().

ProgressBar::showtext

(

bool

st

)

[inline]

Shows completition percentage inside progress widget.

ProgressBar::step

(

double

step

)

[inline]

Increase bar length with given step and redraw widget. If value goes out of minimum() and maximum() bounds, it will be ignored.

References fltk::redraw().