src/advance/vdatetable.h

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/***************************************************************************
                        vdatetable.h  -  description
                           -------------------
  begin                : Tue Apr 2 2002
  copyright            : (C) 2002 by Bryan Brunton
  email                : bryanbrun@yahoo.com
***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef VDATETABLE_H
#define VDATETABLE_H

#include <qapplication.h>
#include <qwidget.h>
#include <qvalidator.h>
#include <qgridview.h>
#include <qlineedit.h>
#include <qdatetime.h>

class VDateInternalMonthPicker: public QGridView {
        Q_OBJECT

protected:
        int result;
        short int activeCol;
        short int activeRow;
        QRect max;

signals:
        void closeMe( int );

public:
        VDateInternalMonthPicker( int fontsize, QWidget * parent, const char *name = 0 );
        QSize sizeHint() const;
        int getResult() const;

protected:
        void setupPainter( QPainter * p );
        void viewportResizeEvent( QResizeEvent * );
        virtual void paintCell( QPainter * painter, int row, int col );
        void contentsMousePressEvent( QMouseEvent * e );
        void contentsMouseMoveEvent( QMouseEvent * e );
        void contentsMouseReleaseEvent( QMouseEvent * e );

private:
        class VDateInternalMonthPrivate;
        VDateInternalMonthPrivate *d;
};

class VDateInternalYearSelector: public QLineEdit {
        Q_OBJECT

protected:
        QIntValidator * val;
        int result;

        public slots:
        void yearEnteredSlot();

signals:
        void closeMe( int );

public:
        VDateInternalYearSelector( int fontsize, QWidget * parent = 0, const char *name = 0 );
        int getYear();
        void setYear( int year );

private:
        class VDateInternalYearPrivate;
        VDateInternalYearPrivate *d;
};

class VPopupFrame: public QFrame {
        Q_OBJECT

protected:
        int result;
        void keyPressEvent( QKeyEvent * e );
        QWidget *main;

        public slots:
        void close( int r );

public:
        VPopupFrame( QWidget * parent = 0, const char *name = 0 );
        void setMainWidget( QWidget * m );
        void resizeEvent( QResizeEvent * );
        void popup( const QPoint & pos );
        int exec( QPoint p );
        int exec( int x, int y );

private:

        virtual bool close( bool alsoDelete ) {
                return QFrame::close( alsoDelete );
        }
protected:
        virtual void virtual_hook( int id, void *data );
private:
        class VPopupFramePrivate;
        VPopupFramePrivate *d;
};

class VDateValidator: public QValidator {
public:
        VDateValidator( QWidget * parent = 0, const char *name = 0 );
        virtual State validate( QString &, int & ) const;
        virtual void fixup( QString & input ) const;
        State date( const QString &, QDate & ) const;
};

class VDateTable: public QGridView {
        Q_OBJECT

public:
        VDateTable( QWidget * parent = 0, QDate date = QDate::currentDate(), const char *name = 0, WFlags f = 0 );
        ~VDateTable();
        virtual QSize sizeHint() const;

        bool setDate( const QDate & );
        const QDate & getDate() const;


protected:
        virtual void paintCell( QPainter *, int, int );
        virtual void viewportResizeEvent( QResizeEvent * );
        virtual void contentsMousePressEvent( QMouseEvent * );
        virtual void keyPressEvent( QKeyEvent * e );
        virtual void focusInEvent( QFocusEvent * e );
        virtual void focusOutEvent( QFocusEvent * e );

        QDate date;
        int firstday;
        int numdays;
        int numDaysPrevMonth;
        bool unused_hasSelection;
        QRect maxCell;

signals:
        void dateChanged( QDate );
        void tableClicked();

protected:
        virtual void virtual_hook( int id, void *data );

private:
        class VDateTablePrivate;
        VDateTablePrivate *d;
};

#endif