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.Dd November 29, 2007
.Dt AG_PROGRESS_BAR 3
.Os
.ds vT Agar API Reference
.ds oS Agar 1.3
.Sh NAME
.Nm AG_ProgressBar
.Nd agar progress bar widget
.Sh SYNOPSIS
.Bd -literal
#include
#include
.Ed
.Sh DESCRIPTION
The
.Nm
widget binds to minimum, maximum and value integers and displays a progress
bar representing the value.
.Sh INHERITANCE HIERARCHY
.Xr AG_Object 3 ->
.Xr AG_Widget 3 ->
.Nm .
.Sh INITIALIZATION
.nr nS 1
.Ft "AG_ProgressBar *"
.Fn AG_ProgressBarNew "AG_Widget *parent" "enum ag_progress_bar_type type" "Uint flags"
.Pp
.Ft "AG_ProgressBar *"
.Fn AG_ProgressBarNewInt "AG_Widget *parent" "enum ag_progress_bar_type type" "Uint flags" "int *value" "int *min" "int *max"
.Pp
.Ft "AG_ProgressBar *"
.Fn AG_ProgressBarNewHoriz "AG_Widget *parent" "Uint flags"
.Pp
.Ft "AG_ProgressBar *"
.Fn AG_ProgressBarNewVert "AG_Widget *parent" "Uint flags"
.Pp
.Ft void
.Fn AG_ProgressBarSetWidth "AG_ProgressBar *pb" "int width"
.Pp
.Ft int
.Fn AG_ProgressBarPercent "AG_ProgressBar *pb"
.Pp
.nr nS 0
The
.Fn AG_ProgressBarNew
function allocates, initializes, and attaches a new
.Nm
widget.
.Fa type
defines the style:
.Bd -literal
enum ag_progress_bar_type {
AG_PROGRESS_BAR_HORIZ,
AG_PROGRESS_BAR_VERT
};
.Ed
.Pp
The following
.Fa flags
are accepted:
.Bl -tag -width "AG_PROGRESS_BAR_SHOW_PCT "
.It AG_PROGRESS_BAR_SHOW_PCT
Display text showing the percentage.
.El
.Pp
The
.Fn AG_ProgressBarNewInt
variant binds the
.Sq value ,
.Sq min
and
.Sq max
bindings on initialization.
.Pp
The
.Fn AG_ProgressBarNewHoriz
and
.Fn AG_ProgressBarNewVert
variants specify the layout on initialization.
.Pp
The
.Fn AG_ProgressBarSetWidth
function sets the width of the bar in pixels.
.Pp
The
.Fn AG_ProgressBarPercent
returns the percentage for the currently bound value and range.
.Sh BINDINGS
The
.Nm
widget provides the following bindings:
.Pp
.Bl -tag -compact -width "int *value"
.It Va int *value
Current value
.It Va int *min
Minimum value
.It Va int *max
Maximum value
.El
.Sh EVENTS
The
.Nm
widget neither reacts to nor generates any event.
.Sh SEE ALSO
.Xr AG_Intro 3 ,
.Xr AG_Numerical 3 ,
.Xr AG_Scrollbar 3 ,
.Xr AG_Widget 3 ,
.Xr AG_Window 3
.Sh HISTORY
The
.Nm
widget first appeared in Agar 1.3.