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#ifndef UserSelectionFrame_h
#define UserSelectionFrame_h
/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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 software 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, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "Counter.h"
#include "CustomComboBox.h"
#include <QBasicTimer>
#include <QSet>
class UserSelectionFrame: public QWidget, public Counter
{
//! Qt meta object declaration
Q_OBJECT
public:
//! constructor
UserSelectionFrame( QWidget* parent );
//! set user
void setUser( const QString& user );
//! users
QStringList users( void ) const;
//! selected user
QString user( void ) const;
//! editor
CustomComboBox& comboBox( void ) const
{ return *comboBox_; }
Q_SIGNALS:
//! emitted when user is changed
void userChanged( QString );
public Q_SLOTS:
//! update user list
void updateUsers( QStringList );
protected:
//! timer event
virtual void timerEvent( QTimerEvent* );
private Q_SLOTS:
//! selected user changed
void _userChanged( void );
//! selected user changed
void _delayedUserChanged( void )
{ timer_.start( delay_, this ); }
private:
//! delay for userChanged signal emission
unsigned int delay_;
//! user changed timer
QBasicTimer timer_;
//! user line_edit
CustomComboBox* comboBox_;
//! current user
/*! it is used to avoid emitting signal when user was changed but fall back to the current one*/
QString user_;
};
#endif
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