GUI: PLT Graphics Toolkit

1`` | Overview
- | Windowing
- | Drawing
- | Editor
2`` | Reference
- | Windowing Classes
- | Windowing Functions
- | Drawing Classes
- | Drawing Functions
- | Editor Classes
- | Editor Functions
- | WXME Decoding
3`` | Configuration
4`` | Dynamic Loading
| Index

Inherited methods:
from vertical-panel%
get-orientation
set-orientation
from window<%>
accept-drop-files
client->screen
enable
focus
get-client-size
get-cursor
get-handle
get-height
get-label
get-plain-label
get-size
get-width
get-x
get-y
has-focus?
is-enabled?
is-shown?
on-drop-file
on-focus
on-move
on-size
on-subwindow-char
on-subwindow-event
on-superwindow-enable
on-superwindow-show
popup-menu
refresh
screen->client
set-cursor
set-label
show
from area<%>
get-graphical-min-size
get-parent
get-top-level-window
min-height
min-width
stretchable-height
stretchable-width
from subarea<%>
horiz-margin
vert-margin
from area-container<%>
add-child
after-new-child
begin-container-sequence
border
change-children
container-flow-modified
container-size
delete-child
end-container-sequence
get-alignment
get-children
place-children
reflow-container
set-alignment
spacing

Version: 4.0.2
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group-box-panel% : class?
superclass: vertical-panel%

A group-box panel arranges its subwindows in a single column, but also draws an optional label at the top of the panel and a border around the panel content.

Unlike most panel classes, a group-box panel’s horizontal and vertical margins default to 2.

(new group-box-panel% |
|  | [label label] |
|  | [parent parent] |
| [ | [style style] |
|  | [font font] |
|  | [enabled enabled] |
|  | [vert-margin vert-margin] |
|  | [horiz-margin horiz-margin] |
|  | [border border] |
|  | [spacing spacing] |
|  | [alignment alignment] |
|  | [min-width min-width] |
|  | [min-height min-height] |
|  | [stretchable-width stretchable-width] |
|  | [stretchable-height stretchable-height]]) |

→ (is-a?/c group-box-panel%)
label : label-string?

parent

:

(or/c (is-a?/c frame%) (is-a?/c dialog%)
(is-a?/c panel%) (is-a?/c pane%))

style : (listof (one-of/c 'deleted)) = null
font : (is-a?/c font%) = (scheme small-control-font)
enabled : any/c = #t
vert-margin : (integer-in 0 1000) = 2
horiz-margin : (integer-in 0 1000) = 2
border : (integer-in 0 1000) = 0
spacing : (integer-in 0 1000) = 0

alignment

:

(list/c (one-of/c 'left 'center 'right)
(one-of/c 'top 'center 'bottom))

|  |  | = |  | '(center top)

min-width : (integer-in 0 10000) = graphical-minimum-width
min-height : (integer-in 0 10000) = graphical-minimum-height
stretchable-width : any/c = #t
stretchable-height : any/c = #t

Creates a group pane whose title is label.

If style includes 'deleted, then the group panel is created as hidden, and it does not affect its parent’s geometry; the group panel can be made active later by calling parent’s add-child method.

The font argument determines the font for the control. For information about the enabled argument, see window<%>. For information about the horiz-margin and vert-margin arguments, see subarea<%>. For information about the min-width, min-height, stretchable-width, and stretchable-height arguments, see area<%>.

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