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/* Item.h: public header file for an ``item widget'': a composite widget
consisting of a label and a (string) value. Both subwidgets are
created by the Item itself, and geometry requests from them are
ignored.
Copyright (C) 1992, 2011 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef ITEM_WIDGET_H
#define ITEM_WIDGET_H
#include "xt-common.h"
#include <kpathsea/types.h>
/* Resources (in addition to those in Core and Composite):
Name Class RepType Default Value
---- ----- ------- -------------
callback Callback Callback NULL
These routines are called when the accept_value action (see below) is
performed. The call_data passed is the contents of the `value'
resource.
label Label String name of widget
A constant string displayed before the editable text. The characters
in this string are copied by the Item widget.
length Length Dimension 1
The longest `value' allowed, in characters.
translations Translations TranslationTable NULL
The event bindings associated with this widget. The Item
provides an action `AcceptValue', which calls the routines in the
`callback' resource. `AcceptValue' does not take any parameters.
By default, no events are bound to `AcceptValue'. Default bindings
(perhaps to RET and CTRL-M) should be put in the app-defaults file.
value Value String empty string
The editable text. The longest value allowed is the value of `length'.
*/
/* Convenience procedures. */
extern string ItemGetLabelString (Widget);
extern string ItemGetValueString (Widget);
extern Widget ItemGetValueWidget (Widget);
/* The class variable, for arguments to XtCreateWidget et al. */
extern WidgetClass itemWidgetClass;
/* The class and instance record types. */
typedef struct _ItemClassRec *ItemWidgetClass;
typedef struct _ItemRec *ItemWidget;
#endif /* not ITEM_WIDGET_H */
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