You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
255 lines
6.9 KiB
255 lines
6.9 KiB
/*
|
|
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)
|
|
(C) 2004 Jason Harris (jharris@30doradus.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 EXTDATEPICKER_H
|
|
#define EXTDATEPICKER_H
|
|
|
|
|
|
#include "extdatetime.h"
|
|
|
|
class KLineEdit;
|
|
class TQToolButton;
|
|
class ExtDateValidator;
|
|
class ExtDateTable;
|
|
|
|
/**
|
|
* Provides a widget for calendar date input.
|
|
*
|
|
* Different from the
|
|
* previous versions, it now emits two types of signals, either
|
|
* dateSelected() or dateEntered() (see documentation for both
|
|
* signals).
|
|
*
|
|
* A line edit has been added in the newer versions to allow the user
|
|
* to select a date directly by entering numbers like 19990101
|
|
* or 990101.
|
|
*
|
|
* \image html kdatepicker.png "KDE Date Widget"
|
|
*
|
|
* @version $Id$
|
|
* @author Tim Gilman, Mirko Boehm
|
|
*
|
|
* @short A date selection widget.
|
|
**/
|
|
class KDE_EXPORT ExtDatePicker: public TQFrame
|
|
{
|
|
Q_OBJECT
|
|
|
|
// TQ_PROPERTY( ExtDate date READ date WRITE setDate)
|
|
TQ_PROPERTY( bool closeButton READ hasCloseButton WRITE setCloseButton )
|
|
TQ_PROPERTY( int fontSize READ fontSize WRITE setFontSize )
|
|
|
|
public:
|
|
/** The usual constructor. The given date will be displayed
|
|
* initially.
|
|
**/
|
|
ExtDatePicker(TQWidget *parent=0,
|
|
ExtDate=ExtDate::currentDate(),
|
|
const char *name=0);
|
|
|
|
/** The usual constructor. The given date will be displayed
|
|
* initially.
|
|
* @since 3.1
|
|
**/
|
|
ExtDatePicker(TQWidget *parent,
|
|
ExtDate,
|
|
const char *name,
|
|
WFlags f); // ### KDE 4.0: Merge
|
|
|
|
/**
|
|
* Standard qt widget constructor. The initial date will be the
|
|
* current date.
|
|
* @since 3.1
|
|
*/
|
|
ExtDatePicker( TQWidget *parent, const char *name );
|
|
|
|
/**
|
|
* The destructor.
|
|
**/
|
|
virtual ~ExtDatePicker();
|
|
|
|
/** The size hint for date pickers. The size hint recommends the
|
|
* minimum size of the widget so that all elements may be placed
|
|
* without clipping. This sometimes looks ugly, so when using the
|
|
* size hint, try adding 28 to each of the reported numbers of
|
|
* pixels.
|
|
**/
|
|
TQSize sizeHint() const;
|
|
|
|
/**
|
|
* Sets the date.
|
|
*
|
|
* @returns @p false and does not change anything
|
|
* if the date given is invalid.
|
|
**/
|
|
bool setDate(const ExtDate&);
|
|
|
|
/**
|
|
* Returns the selected date.
|
|
* @deprecated
|
|
**/
|
|
const ExtDate& getDate() const KDE_DEPRECATED;
|
|
|
|
/**
|
|
* @returns the selected date.
|
|
*/
|
|
const ExtDate &date() const;
|
|
|
|
/**
|
|
* Enables or disables the widget.
|
|
**/
|
|
void setEnabled(bool);
|
|
|
|
/**
|
|
* @returns the ExtDateTable widget child of this ExtDatePicker
|
|
* widget.
|
|
* @since 3.2
|
|
*/
|
|
ExtDateTable *dateTable() const { return table; }
|
|
|
|
/**
|
|
* Sets the font size of the widgets elements.
|
|
**/
|
|
void setFontSize(int);
|
|
/**
|
|
* Returns the font size of the widget elements.
|
|
*/
|
|
int fontSize() const
|
|
{ return fontsize; }
|
|
|
|
/**
|
|
* By calling this method with @p enable = true, ExtDatePicker will show
|
|
* a little close-button in the upper button-row. Clicking the
|
|
* close-button will cause the ExtDatePicker's topLevelWidget()'s close()
|
|
* method being called. This is mostly useful for toplevel datepickers
|
|
* without a window manager decoration.
|
|
* @see hasCloseButton
|
|
* @since 3.1
|
|
*/
|
|
void setCloseButton( bool enable );
|
|
|
|
/**
|
|
* @returns true if a ExtDatePicker shows a close-button.
|
|
* @see setCloseButton
|
|
* @since 3.1
|
|
*/
|
|
bool hasCloseButton() const;
|
|
|
|
protected:
|
|
/// to catch move keyEvents when TQLineEdit has keyFocus
|
|
virtual bool eventFilter(TQObject *o, TQEvent *e );
|
|
/// the resize event
|
|
virtual void resizeEvent(TQResizeEvent*);
|
|
/// the year forward button
|
|
TQToolButton *yearForward;
|
|
/// the year backward button
|
|
TQToolButton *yearBackward;
|
|
/// the month forward button
|
|
TQToolButton *monthForward;
|
|
/// the month backward button
|
|
TQToolButton *monthBackward;
|
|
/// the button for selecting the month directly
|
|
TQToolButton *selectMonth;
|
|
/// the button for selecting the year directly
|
|
TQToolButton *selectYear;
|
|
/// the line edit to enter the date directly
|
|
KLineEdit *line;
|
|
/// the validator for the line edit:
|
|
ExtDateValidator *val;
|
|
/// the date table
|
|
ExtDateTable *table;
|
|
/// the size calculated during resize events
|
|
// TQSize sizehint;
|
|
/// the widest month string in pixels:
|
|
TQSize maxMonthRect;
|
|
protected slots:
|
|
void dateChangedSlot(const ExtDate&);
|
|
void tableClickedSlot();
|
|
void monthForwardClicked();
|
|
void monthBackwardClicked();
|
|
void yearForwardClicked();
|
|
void yearBackwardClicked();
|
|
/**
|
|
* @since 3.1
|
|
* @deprecated in 3.2
|
|
*/
|
|
void selectWeekClicked();
|
|
/**
|
|
* @since 3.1
|
|
*/
|
|
void selectMonthClicked();
|
|
/**
|
|
* @since 3.1
|
|
*/
|
|
void selectYearClicked();
|
|
/**
|
|
* @since 3.1
|
|
*/
|
|
void lineEnterPressed();
|
|
/**
|
|
* @since 3.2
|
|
*/
|
|
void todayButtonClicked();
|
|
/**
|
|
* @since 3.2
|
|
*/
|
|
void weekSelected(int);
|
|
|
|
signals:
|
|
/** This signal is emitted each time the selected date is changed.
|
|
* Usually, this does not mean that the date has been entered,
|
|
* since the date also changes, for example, when another month is
|
|
* selected.
|
|
* @see dateSelected
|
|
*/
|
|
void dateChanged(const ExtDate&);
|
|
/** This signal is emitted each time a day has been selected by
|
|
* clicking on the table (hitting a day in the current month). It
|
|
* has the same meaning as dateSelected() in older versions of
|
|
* ExtDatePicker.
|
|
*/
|
|
void dateSelected(const ExtDate&);
|
|
/** This signal is emitted when enter is pressed and a VALID date
|
|
* has been entered before into the line edit. Connect to both
|
|
* dateEntered() and dateSelected() to receive all events where the
|
|
* user really enters a date.
|
|
*/
|
|
void dateEntered(const ExtDate&);
|
|
/** This signal is emitted when the day has been selected by
|
|
* clicking on it in the table.
|
|
*/
|
|
void tableClicked();
|
|
|
|
private:
|
|
/// the font size for the widget
|
|
int fontsize;
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
void init( const ExtDate &dt );
|
|
void fillWeeksCombo(const ExtDate &date);
|
|
class ExtDatePickerPrivate;
|
|
ExtDatePickerPrivate *d;
|
|
};
|
|
|
|
#endif // EXTDATEPICKER_H
|