progress_bar.h File Reference

Progress_Bar Widget. More...

#include "ntw.h"

Go to the source code of this file.

Functions
double	ntw_progress_bar_get_fraction (ntwWidget *widget)
	Get amount of progress made.
double	ntw_progress_bar_set_fraction (ntwWidget *widget, double fraction)
	Set amount of progress made.
int	ntw_progress_bar_set_horizontal (ntwWidget *widget)
	Change orientation to horizontal.
int	ntw_progress_bar_set_vertical (ntwWidget *widget)
	Change orientation to vertical.
int	ntw_progress_bar_set_text (ntwWidget *widget, char *text)
	Set current text shown in progress bar.
char *	ntw_progress_bar_get_text (ntwWidget *widget)
	Get current text shown in progress bar.
ntwWidget *	ntw_progress_bar_new ()
	Create progress_bar.

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Detailed Description

Progress_Bar Widget.

A progress_bar looks like a thermometer that indicates a percentage. It may be oriented vertically or horizontally.

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Function Documentation

double ntw_progress_bar_get_fraction (  ntwWidget *  widget  )

Get amount of progress made. Parameters: widget  progress_bar widget Returns: percentage of progress, should be between 0.0 and 1.0

char* ntw_progress_bar_get_text (  ntwWidget *  widget  )

Get current text shown in progress bar. Parameters: widget  progress_bar widget Returns: Progress bar's text

ntwWidget* ntw_progress_bar_new (   )

Create progress_bar. Returns: Newly created progress_bar

double ntw_progress_bar_set_fraction (  ntwWidget *  widget, double  fraction )

Set amount of progress made. Parameters: widget  progress_bar widget fraction  percentage of progress, should be between 0.0 and 1.0 Returns: actual value of fraction set

int ntw_progress_bar_set_horizontal (  ntwWidget *  widget  )

Change orientation to horizontal. Parameters: widget  progress_bar widget Returns: -1 on failure

int ntw_progress_bar_set_text (  ntwWidget *  widget, char *  text )

Set current text shown in progress bar. Parameters: widget  progress_bar widget text  text string to show Returns: -1 on failure

int ntw_progress_bar_set_vertical (  ntwWidget *  widget  )

Change orientation to vertical. Parameters: widget  progress_bar widget Returns: -1 on failure

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