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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 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 2, 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 "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 */
-