kdatepicker.h

/*
    This file is part of the KDE libraries
    Copyright (C) 1997 Tim D. Gilman (tdgilman@best.org)
              (C) 1998-2001 Mirko Boehm (mirko@kde.org)
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
#ifndef KDATEPICKER_H
#define KDATEPICKER_H
#include <tqdatetime.h>
#include <tqframe.h>
#include <tdelibs_export.h>
 
class TQLineEdit;
class TQToolButton;
class KDateValidator;
class KDateTable;
 
class TDEUI_EXPORT KDatePicker: public TQFrame
{
  TQ_OBJECT
  TQ_PROPERTY( TQDate date READ date WRITE setDate)
  TQ_PROPERTY( bool closeButton READ hasCloseButton WRITE setCloseButton )
  TQ_PROPERTY( int fontSize READ fontSize WRITE setFontSize )
 
public:
  KDatePicker(TQWidget *parent=0,
          TQDate=TQDate::currentDate(),
          const char *name=0);
 
  KDatePicker(TQWidget *parent,
          TQDate,
          const char *name,
          WFlags f); // ### KDE 4.0: Merge
 
  KDatePicker( TQWidget *parent, const char *name );
 
  virtual ~KDatePicker();
 
  TQSize sizeHint() const;
 
  bool setDate(const TQDate&);
 
  const TQDate& getDate() const TDE_DEPRECATED;
 
  const TQDate &date() const;
 
  void setEnabled(bool);
 
  KDateTable *dateTable() const { return table; }
 
  void setFontSize(int);
  int fontSize() const
    { return fontsize; }
 
  void setCloseButton( bool enable );
 
  bool hasCloseButton() const;
 
protected:
  virtual bool eventFilter(TQObject *o, TQEvent *e );
  virtual void resizeEvent(TQResizeEvent*);
  TQToolButton *yearForward;
  TQToolButton *yearBackward;
  TQToolButton *monthForward;
  TQToolButton *monthBackward;
  TQToolButton *selectMonth;
  TQToolButton *selectYear;
  TQLineEdit *line;
  KDateValidator *val;
  KDateTable *table;
    //  TQSize sizehint;
  TQSize maxMonthRect;
protected slots:
  void dateChangedSlot(TQDate);
  void tableClickedSlot();
  void monthForwardClicked();
  void monthBackwardClicked();
  void yearForwardClicked();
  void yearBackwardClicked();
  void selectWeekClicked();
  void selectMonthClicked();
  void selectYearClicked();
  void lineEnterPressed();
  void todayButtonClicked();
  void weekSelected(int);
 
signals:
  // ### KDE 4.0 Make all TQDate parameters const references
 
  void dateChanged(TQDate);
  void dateSelected(TQDate);
  void dateEntered(TQDate);
  void tableClicked();
 
private slots:
  void ensureSelectYearIsUp();
 
private:
  int fontsize;
 
protected:
  virtual void virtual_hook( int id, void* data );
private:
  void init( const TQDate &dt );
  void fillWeeksCombo(const TQDate &date);
  class KDatePickerPrivate;
  KDatePickerPrivate *d;
};
 
#endif //  KDATEPICKER_H