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tdeedu/libtdeedu/extdate/extdatetimeedit.h

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/****************************************************************************
**
**
** Definition of date and time edit classes
**
** Created : 001103
**
** Original TQDateTimeEdit Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** >> modifications to introduce ExtDate (C) 2004 Jason Harris <jharris@30doradus.org>
** >> ExtDate modifications are licensed under the GPL: http://www.gnu.org/licenses/gpl.html
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
**********************************************************************/
#ifndef EXTDATETIMEEDIT_H
#define EXTDATETIMEEDIT_H
#include <tqwidget.h>
#include <tqstring.h>
#include <tqrangecontrol.h>
#include "extdatetime.h"
#ifndef TQT_NO_DATETIMEEDIT
class TQTimeEdit;
class ExtDateTimeEditBase : public TQWidget
{
Q_OBJECT
public:
ExtDateTimeEditBase( TQWidget* parent=0, const char* name=0 )
: TQWidget( parent, name ) {}
virtual bool setFocusSection( int sec ) = 0;
virtual TQString sectionFormattedText( int sec ) = 0;
virtual void addNumber( int sec, int num ) = 0;
virtual void removeLastNumber( int sec ) = 0;
public slots:
virtual void stepUp() = 0;
virtual void stepDown() = 0;
private:
#if defined(TQ_DISABLE_COPY) // Disabled copy constructor and operator=
ExtDateTimeEditBase( const ExtDateTimeEditBase & );
ExtDateTimeEditBase &operator=( const ExtDateTimeEditBase & );
#endif
};
class ExtDateEditPrivate;
class KDE_EXPORT ExtDateEdit : public ExtDateTimeEditBase
{
Q_OBJECT
TQ_ENUMS( Order )
TQ_PROPERTY( Order order READ order WRITE setOrder )
// TQ_PROPERTY( ExtDate date READ date WRITE setDate )
TQ_PROPERTY( bool autoAdvance READ autoAdvance WRITE setAutoAdvance )
// TQ_PROPERTY( ExtDate maxValue READ maxValue WRITE setMaxValue )
// TQ_PROPERTY( ExtDate minValue READ minValue WRITE setMinValue )
public:
ExtDateEdit( TQWidget* parent=0, const char* name=0 );
ExtDateEdit( const ExtDate& date, TQWidget* parent=0, const char* name=0 );
~ExtDateEdit();
enum Order { DMY /**< Day-Month-Year */,
MDY /**< Month-Day-Year */,
YMD /**< Year-Month-Day, also the default */,
YDM /**< Year-Day-Month @deprecated Included for completeness. */ };
TQSize sizeHint() const;
TQSize minimumSizeHint() const;
public slots:
virtual void setDate( const ExtDate& date );
public:
ExtDate date() const;
virtual void setOrder( Order order );
Order order() const;
virtual void setAutoAdvance( bool advance );
bool autoAdvance() const;
virtual void setMinValue( const ExtDate& d ) { setRange( d, maxValue() ); }
ExtDate minValue() const;
virtual void setMaxValue( const ExtDate& d ) { setRange( minValue(), d ); }
ExtDate maxValue() const;
virtual void setRange( const ExtDate& min, const ExtDate& max );
TQString separator() const;
virtual void setSeparator( const TQString& s );
// Make removeFirstNumber() virtual in ExtDateTimeEditBase in 4.0
void removeFirstNumber( int sec );
signals:
void valueChanged( const ExtDate& date );
protected:
bool event( TQEvent *e );
void timerEvent( TQTimerEvent * );
void resizeEvent( TQResizeEvent * );
void stepUp();
void stepDown();
TQString sectionFormattedText( int sec );
void addNumber( int sec, int num );
void removeLastNumber( int sec );
bool setFocusSection( int s );
virtual void setYear( int year );
virtual void setMonth( int month );
virtual void setDay( int day );
virtual void fix();
virtual bool outOfRange( int y, int m, int d ) const;
protected slots:
void updateButtons();
private:
void init();
int sectionOffsetEnd( int sec ) const;
int sectionLength( int sec ) const;
TQString sectionText( int sec ) const;
ExtDateEditPrivate* d;
#if defined(TQ_DISABLE_COPY)
ExtDateEdit( const ExtDateEdit & );
ExtDateEdit &operator=( const ExtDateEdit & );
#endif
};
// class TQTimeEditPrivate;
//
// class TQ_EXPORT TQTimeEdit : public ExtDateTimeEditBase
// {
// Q_OBJECT
//
// TQ_SETS( Display )
// TQ_PROPERTY( TQTime time READ time WRITE setTime )
// TQ_PROPERTY( bool autoAdvance READ autoAdvance WRITE setAutoAdvance )
// TQ_PROPERTY( TQTime maxValue READ maxValue WRITE setMaxValue )
// TQ_PROPERTY( TQTime minValue READ minValue WRITE setMinValue )
// TQ_PROPERTY( Display display READ display WRITE setDisplay )
//
// public:
// enum Display {
// Hours = 0x01,
// Minutes = 0x02,
// Seconds = 0x04,
// /*Reserved = 0x08,*/
// AMPM = 0x10
// };
//
// TQTimeEdit( TQWidget* parent=0, const char* name=0 );
// TQTimeEdit( const TQTime& time, TQWidget* parent=0, const char* name=0 );
// ~TQTimeEdit();
//
// TQSize sizeHint() const;
// TQSize minimumSizeHint() const;
//
// public slots:
// virtual void setTime( const TQTime& time );
//
// public:
// TQTime time() const;
// virtual void setAutoAdvance( bool advance );
// bool autoAdvance() const;
//
// virtual void setMinValue( const TQTime& d ) { setRange( d, maxValue() ); }
// TQTime minValue() const;
// virtual void setMaxValue( const TQTime& d ) { setRange( minValue(), d ); }
// TQTime maxValue() const;
// virtual void setRange( const TQTime& min, const TQTime& max );
// TQString separator() const;
// virtual void setSeparator( const TQString& s );
//
// uint display() const;
// void setDisplay( uint disp );
//
// // Make removeFirstNumber() virtual in ExtDateTimeEditBase in 4.0
// void removeFirstNumber( int sec );
//
// signals:
// void valueChanged( const TQTime& time );
//
// protected:
// bool event( TQEvent *e );
// void timerEvent( TQTimerEvent *e );
// void resizeEvent( TQResizeEvent * );
// void stepUp();
// void stepDown();
// TQString sectionFormattedText( int sec );
// void addNumber( int sec, int num );
// void removeLastNumber( int sec );
// bool setFocusSection( int s );
//
// virtual bool outOfRange( int h, int m, int s ) const;
// virtual void setHour( int h );
// virtual void setMinute( int m );
// virtual void setSecond( int s );
//
// protected slots:
// void updateButtons();
//
// private:
// void init();
// TQString sectionText( int sec );
// TQTimeEditPrivate* d;
//
// #if defined(TQ_DISABLE_COPY)
// TQTimeEdit( const TQTimeEdit & );
// TQTimeEdit &operator=( const TQTimeEdit & );
// #endif
// };
//
class ExtDateTimeEditPrivate;
class KDE_EXPORT ExtDateTimeEdit : public TQWidget
{
Q_OBJECT
// TQ_PROPERTY( ExtDateTime dateTime READ dateTime WRITE setDateTime )
public:
ExtDateTimeEdit( TQWidget* parent=0, const char* name=0 );
ExtDateTimeEdit( const ExtDateTime& datetime, TQWidget* parent=0,
const char* name=0 );
~ExtDateTimeEdit();
TQSize sizeHint() const;
TQSize minimumSizeHint() const;
public slots:
virtual void setDateTime( const ExtDateTime & dt );
public:
ExtDateTime dateTime() const;
ExtDateEdit* dateEdit() { return de; }
TQTimeEdit* timeEdit() { return te; }
virtual void setAutoAdvance( bool advance );
bool autoAdvance() const;
signals:
void valueChanged( const ExtDateTime& datetime );
protected:
// ### make init() private in TQt 4.0
void init();
void resizeEvent( TQResizeEvent * );
protected slots:
// ### make these two functions private in TQt 4.0,
// and merge them into one with no parameter
void newValue( const ExtDate& d );
void newValue( const TQTime& t );
private:
ExtDateEdit* de;
TQTimeEdit* te;
ExtDateTimeEditPrivate* d;
#if defined(TQ_DISABLE_COPY)
ExtDateTimeEdit( const ExtDateTimeEdit & );
ExtDateTimeEdit &operator=( const ExtDateTimeEdit & );
#endif
};
class TQNumberSection
{
public:
TQNumberSection( int selStart = 0, int selEnd = 0, bool separat = TRUE, int actual = -1 )
: selstart( selStart ), selend( selEnd ), act( actual ), sep( separat )
{}
int selectionStart() const { return selstart; }
void setSelectionStart( int s ) { selstart = s; }
int selectionEnd() const { return selend; }
void setSelectionEnd( int s ) { selend = s; }
int width() const { return selend - selstart; }
int index() const { return act; }
bool separator() const { return sep; }
TQ_DUMMY_COMPARISON_OPERATOR( TQNumberSection )
private:
int selstart :12;
int selend :12;
int act :7;
bool sep :1;
};
class ExtDateTimeEditorPrivate;
class ExtDateTimeEditor : public TQWidget
{
Q_OBJECT
public:
ExtDateTimeEditor( ExtDateTimeEditBase * parent=0,
const char * name=0 );
~ExtDateTimeEditor();
// void setControlWidget( ExtDateTimeEditBase * widget );
// ExtDateTimeEditBase * controlWidget() const;
void setSeparator( const TQString& s );
TQString separator() const;
int focusSection() const;
bool setFocusSection( int s );
void appendSection( const TQNumberSection& sec );
void clearSections();
void setSectionSelection( int sec, int selstart, int selend );
bool eventFilter( TQObject *o, TQEvent *e );
int sectionAt( const TQPoint &p );
int mapSection( int sec );
protected:
void init();
bool event( TQEvent *e );
void resizeEvent( TQResizeEvent * );
void paintEvent( TQPaintEvent * );
void mousePressEvent( TQMouseEvent *e );
private:
ExtDateTimeEditBase* cw;
ExtDateTimeEditorPrivate* d;
};
class ExtDateTimeSpinWidget : public TQSpinWidget
{
Q_OBJECT
public:
ExtDateTimeSpinWidget( TQWidget *parent, const char *name )
: TQSpinWidget( parent, name )
{
}
protected:
#ifndef TQT_NO_WHEELEVENT
void wheelEvent( TQWheelEvent *e )
{
ExtDateTimeEditor *editor = (ExtDateTimeEditor*)editWidget()->tqt_cast( "ExtDateTimeEditor" );
Q_ASSERT( editor );
if ( !editor )
return;
int section = editor->sectionAt( e->pos() );
editor->setFocusSection( section );
if ( section == -1 )
return;
TQSpinWidget::wheelEvent( e );
}
#endif
};
#endif
#endif