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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* listbox.h
*
* Wed Jul 18 10:35:52 CEST 2007
* Copyright 2007 Bent Bisballe Nyeng and Lars Bisballe Jensen
* deva@aasimon.org and elsenator@gmail.com
****************************************************************************/
/*
* This file is part of Pracro.
*
* Pracro 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.
*
* Pracro 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 Pracro; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __PRACRO_LISTBOX_H__
#define __PRACRO_LISTBOX_H__
#include "widget.h"
#include <QDomNode>
#ifdef LUA_CLASS
#undef LUA_CLASS
#endif
#define LUA_CLASS "ListBox"
/***
* ListBox Widget
* @clientside
* @tag listbox
* @screenshot Example
* <listbox name="x" value="item1">
* <item type="header" value="" caption="Numbers"/>
* <item value="item1" caption="Item 1"/>
* <item value="item2" caption="Item 2"/>
* <item value="item3" caption="Item 3"/>
* <item value="item4" caption="Item 4"/>
* <item value="" caption="" type="separator"/>
* <item type="header" value="" caption="Letters"/>
* <item value="itemA" caption="Item A"/>
* <item value="itemB" caption="Item B"/>
* <item value="itemC" caption="Item C"/>
* <item value="itemD" caption="Item D"/>
* </listbox>
* @extends widget
* This widget is a list of selectable items.
* @att value [item] The value of the item and the value of the widget if this
* item is selected.
* @att caption [item] The caption of the item. This is the text presented to
* the user.
* @att type [item] The item type. Can be either 'separator' which will show
* the item as a line or 'header' which will highlight its caption. Ommit this
* attribute if the item is selectable.
*/
class QListWidget;
class ListBox : public Widget
{
Q_OBJECT
public:
ListBox(QDomNode &node, MacroWindow *macrowindow);
~ListBox();
virtual QString luaclass() { return LUA_CLASS; }
QString value();
void setValue(QString value, QString source);
bool preValid();
void setWdgValid(bool valid);
void clear();
void addItem(QString text, QString type);
public slots:
void changed();
private:
bool valueIsChangingByComputer;
QListWidget *listwidget;
};
/***
* @method nil clear()
* This method removes all items from the listbox.
*/
int lst_clear(lua_State *L);
/***
* @method nil addItem(string text)
* This method adds an item to the list.
* @param text The item text to be added. It will be added both as the value
* and caption of the item.
*/
int lst_add_item(lua_State *L);
/***
* @method nil addHeader(string text)
* This method adds a header item to the list.
* @param text The caption of the header.
*/
int lst_add_header(lua_State *L);
/***
* @method nil addSeparator()
* This method adds a separator item to the list.
*/
int lst_add_separator(lua_State *L);
#define LSTBOX_METHS \
{"clear", lst_clear},\
{"addItem", lst_add_item}, \
{"addHeader", lst_add_header}, \
{"addSeparator", lst_add_separator}
const struct luaL_Reg lstbox_meths[] =
{ WDG_METHS, LSTBOX_METHS, {NULL, NULL} };
inline void register_listbox(lua_State *L)
{
luaL_newmetatable(L, LUA_CLASS);
lua_pushliteral(L, "__index");
lua_pushvalue(L, -2);
lua_rawset(L, -3);
luaL_register(L, NULL, lstbox_meths);
}
#endif/*__PRACRO_LISTBOX_H__*/
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