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/*
This file is part of libtdepim.
Copyright (c) 1999 Preston Brown <pbrown@kde.org>
Copyright (c) 1999 Ian Dawes <iadawes@globalserve.net>
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#ifndef _KTIMEEDIT_H
#define _KTIMEEDIT_H
#include <tqevent.h>
#include <tqkeycode.h>
#include <tqstring.h>
#include <tqdatetime.h>
#include <tqcombobox.h>
#include <tdeapplication.h>
#include <kdemacros.h>
/**
This is a class that provides an easy, user friendly way to edit times.
up/down/ increase or decrease time, respectively.
@short Provides a way to edit times in a user-friendly manner.
@author Preston Brown, Ian Dawes
*/
class KDE_EXPORT KTimeEdit : public TQComboBox
{
TQ_OBJECT
public:
/** constructs a new time edit. */
KTimeEdit(TQWidget *parent=0, TQTime qt=TQTime(12,0), const char *name=0);
virtual ~KTimeEdit();
/**
Returns, if a time is selected. Can not return false anymore....
*/
bool hasTime() const;
/** returns the time that is currently set in the timeLineEdit. */
TQTime getTime() const;
/** returns the preferred size policy of the KTimeEdit */
TQSizePolicy sizePolicy() const;
/** return true if input is a valid time and false if not */
bool inputIsValid() const;
signals:
/**
Emitted every time the time displayed changes. "newt" is the new
time.
*/
void timeChanged(TQTime newt);
public slots:
/** used to set the time which is displayed to a specific value. */
void setTime(TQTime qt);
protected slots:
void active(int);
void hilit(int);
void changedText();
protected:
virtual void keyPressEvent(TQKeyEvent *qke);
void addTime(TQTime qt);
void subTime(TQTime qt);
// Update the lineedit text from mTime
void updateText();
private:
TQTime mTime; // the widget's displayed time.
//TQString mNoTimeString;
};
#endif
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