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.Dd June 10, 2003
.Dt AG_BOX 3
.Os
.ds vT Agar API Reference
.ds oS Agar 1.0
.Sh NAME
.Nm AG_Box
.Nd agar general container widget
.Sh SYNOPSIS
.Bd -literal
#include
#include
.Ed
.Sh DESCRIPTION
The
.Nm
widget packs its children horizontally or vertically.
.Sh INHERITANCE HIERARCHY
.Xr AG_Object 3 ->
.Xr AG_Widget 3 ->
.Nm .
.Sh INITIALIZATION
.nr nS 1
.Ft "AG_Box *"
.Fn AG_BoxNew "AG_Widget *parent" "enum ag_box_type type" "Uint flags"
.Pp
.Ft "AG_Box *"
.Fn AG_BoxNewHoriz "AG_Widget *parent" "Uint flags"
.Pp
.Ft "AG_Box *"
.Fn AG_BoxNewVert "AG_Widget *parent" "Uint flags"
.Pp
.Ft "AG_Box *"
.Fn AG_BoxNewHorizNS "AG_Widget *parent" "Uint flags"
.Pp
.Ft "AG_Box *"
.Fn AG_BoxNewVertNS "AG_Widget *parent" "Uint flags"
.Pp
.Ft void
.Fn AG_BoxSetLabel "AG_Box *box" "const char *format" "..."
.Pp
.Ft void
.Fn AG_BoxSetHomogenous "AG_Box *box" "int homogenous"
.Pp
.Ft void
.Fn AG_BoxSetPadding "AG_Box *box" "int padding"
.Pp
.Ft void
.Fn AG_BoxSetSpacing "AG_Box *box" "int spacing"
.Pp
.Ft void
.Fn AG_BoxSetDepth "AG_Box *box" "int depth"
.Pp
.nr nS 0
The
.Fn AG_BoxNew
function allocates, initializes, and attaches a new
.Nm
widget.
The
.Fa type
argument defines the packing as
.Dv AG_BOX_HORIZ
or
.Dv AG_BOX_VERT .
Acceptable
.Fa flags
include:
.Pp
.Bl -tag -width "AG_BOX_HOMOGENOUS "
.It AG_BOX_HOMOGENOUS
Divide space into equal parts.
.It AG_BOX_FRAME
Draw a decorative frame by default.
This flag is implied if a caption text is set.
.El
.Pp
The
.Fn AG_BoxNewHoriz
and
.Fn AG_BoxNewVert
variants are equivalent to setting
.Dv AG_BOX_HORIZ
and
.Dv AG_BOX_VERT .
The
.Fn AG_BoxNewHorizNS
and
.Fn AG_BoxNewVertNS
(no spacing) variants implicitely set default padding and spacing parameters
to 0 pixels.
.Pp
The
.Fn AG_BoxSetLabel
function configures a text label to display over the container.
.Pp
The
.Fn AG_BoxSetHomogenous
function sets/clears the
.Dv AG_BOX_HOMOGENOUS
flag, which controls whether available space is divided evenly between widgets.
.Pp
The
.Fn AG_BoxSetPadding
function sets the padding around the group of child widgets to
.Fa padding
pixels.
.Fn AG_BoxSetSpacing
sets the spacing between individual child widgets to
.Fa spacing
pixels.
.Pp
Assuming that the
.Dv AG_BOX_FRAME
flag was given,
.Fn AG_BoxSetDepth
sets the depth of the frame.
.Sh EVENTS
The
.Nm
widget neither reacts to nor generates any event.
.Sh SEE ALSO
.Xr AG_Intro 3 ,
.Xr AG_Widget 3 ,
.Xr AG_Window 3
.Sh HISTORY
The
.Nm
widget first appeared in Agar 1.0.