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Option.h
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/
Option.h
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// This may look like C code, but it's really -*- C++ -*-
/*
* Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
*
* See the LICENSE file for terms of use.
*/
#ifndef OPTION_H_
#define OPTION_H_
#include <Wt/WContainerWidget>
#include <Wt/WText>
using namespace Wt;
class OptionList;
/**
* @addtogroup composerexample
*/
/*@{*/
/*! \brief A clickable option
*
* This widget is part of the %Wt composer example.
*
* On its own, an option is a text which is style "option".
* An Option may also be used as items in an OptionList.
*
* \sa OptionList
*/
class Option : public WContainerWidget
{
public:
/*! \brief Create an Option with the given text.
*/
Option(const WString& text, WContainerWidget *parent = 0);
/*! \brief Change the text.
*/
void setText(const WString& text);
/*! \brief Returns the clickable part
*/
WInteractWidget *item() { return option_; }
virtual void setHidden(bool);
private:
//! The option command text.
WText *option_;
//! The separator '|'
WText *sep_;
//! The list in which this option is managed, if managed.
OptionList *list_;
friend class OptionList;
void setOptionList(OptionList *l);
//! Create and show the separator.
void addSeparator();
//! Show the separator
void showSeparator();
//! Hide the separator
void hideSeparator();
};
/*@}*/
#endif // OPTION_H_