One more check on valid display which is known to be in the startup
[xcircuit.git] / Xw / PButton.h
blob9f272d6240cae0db2ca36f6f1611519d12dc50c0
1 /*************************************<+>*************************************
2 *****************************************************************************
3 **
4 ** File: PButton.h
5 **
6 ** Project: X Widgets
7 **
8 ** Description: Public include file for applications using the
9 ** pushbutton widget.
11 *****************************************************************************
12 **
13 ** Copyright (c) 1988 by Hewlett-Packard Company
14 ** Copyright (c) 1988 by the Massachusetts Institute of Technology
15 **
16 ** Permission to use, copy, modify, and distribute this software
17 ** and its documentation for any purpose and without fee is hereby
18 ** granted, provided that the above copyright notice appear in all
19 ** copies and that both that copyright notice and this permission
20 ** notice appear in supporting documentation, and that the names of
21 ** Hewlett-Packard or M.I.T. not be used in advertising or publicity
22 ** pertaining to distribution of the software without specific, written
23 ** prior permission.
24 **
25 *****************************************************************************
26 *************************************<+>*************************************/
28 /***********************************************************************
30 * PushButton Widget
32 ***********************************************************************/
35 extern WidgetClass XwpushButtonWidgetClass;
37 typedef struct _XwPushButtonClassRec *XwPushButtonWidgetClass;
38 typedef struct _XwPushButtonRec *XwPushButtonWidget;