diff options
author | Simon Howard | 2006-05-18 18:48:24 +0000 |
---|---|---|
committer | Simon Howard | 2006-05-18 18:48:24 +0000 |
commit | 978ddf539803405ab8fed17e21014ee1ae69fac8 (patch) | |
tree | 6f9cf3fe29ec11b9d7b008227061934fededc590 /textscreen/txt_widget.h | |
parent | ff6493e0efe1c7ea628d8a6b596f915d9c9764e1 (diff) | |
download | chocolate-doom-978ddf539803405ab8fed17e21014ee1ae69fac8.tar.gz chocolate-doom-978ddf539803405ab8fed17e21014ee1ae69fac8.tar.bz2 chocolate-doom-978ddf539803405ab8fed17e21014ee1ae69fac8.zip |
Initial working text-mode GUI framework.
Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 480
Diffstat (limited to 'textscreen/txt_widget.h')
-rw-r--r-- | textscreen/txt_widget.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/textscreen/txt_widget.h b/textscreen/txt_widget.h new file mode 100644 index 00000000..a8d78bfc --- /dev/null +++ b/textscreen/txt_widget.h @@ -0,0 +1,55 @@ +// Emacs style mode select -*- C++ -*- +//----------------------------------------------------------------------------- +// +// $Id$ +// +// Copyright(C) 1993-1996 Id Software, Inc. +// Copyright(C) 2006 Simon Howard +// +// 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 +// of the License, 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., 59 Temple Place - Suite 330, Boston, MA +// 02111-1307, USA. +// + +// Base GUI "widget" class that all widgets inherit from. + +#ifndef TXT_WIDGET_H +#define TXT_WIDGET_H + +typedef struct txt_widget_class_s txt_widget_class_t; +typedef struct txt_widget_s txt_widget_t; + +typedef int (*TxtWidgetSizeCalc)(txt_widget_t *widget); +typedef void (*TxtWidgetDrawer)(txt_widget_t *widget, int w, int selected); +typedef void (*TxtWidgetDestroy)(txt_widget_t *widget); + +struct txt_widget_class_s +{ + TxtWidgetSizeCalc size_calc; + TxtWidgetDrawer drawer; + TxtWidgetDestroy destructor; +}; + +struct txt_widget_s +{ + txt_widget_class_t *widget_class; +}; + +int TXT_WidgetWidth(txt_widget_t *widget); +void TXT_DrawWidget(txt_widget_t *widget, int w, int selected); +void TXT_DestroyWidget(txt_widget_t *widget); + +#endif /* #ifndef TXT_WIDGET_H */ + + |