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.
448 lines
11 KiB
448 lines
11 KiB
/* -*- C++ -*-
|
|
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 KDATETBL_H
|
|
#define KDATETBL_H
|
|
|
|
// KDE4: rename this file to kdatetable.h
|
|
|
|
#include <tqvalidator.h>
|
|
#include <tqgridview.h>
|
|
#include <tqlineedit.h>
|
|
#include <tqdatetime.h>
|
|
#include <tqcolor.h>
|
|
|
|
#include <tdelibs_export.h>
|
|
|
|
class KPopupMenu;
|
|
|
|
/** Week selection widget.
|
|
* @internal
|
|
* @version $Id$
|
|
* @author Stephan Binner
|
|
*/
|
|
class TDEUI_EXPORT KDateInternalWeekSelector : public TQLineEdit
|
|
{
|
|
Q_OBJECT
|
|
protected:
|
|
TQIntValidator *val;
|
|
int result;
|
|
public slots:
|
|
void weekEnteredSlot();
|
|
void setMaxWeek(int max);
|
|
signals:
|
|
void closeMe(int);
|
|
public:
|
|
KDateInternalWeekSelector( TQWidget* parent=0, const char* name=0);
|
|
int getWeek();
|
|
void setWeek(int week);
|
|
|
|
private:
|
|
class KDateInternalWeekPrivate;
|
|
KDateInternalWeekPrivate *d;
|
|
};
|
|
|
|
/**
|
|
* A table containing month names. It is used to pick a month directly.
|
|
* @internal
|
|
* @version $Id$
|
|
* @author Tim Gilman, Mirko Boehm
|
|
*/
|
|
class TDEUI_EXPORT KDateInternalMonthPicker : public TQGridView
|
|
{
|
|
Q_OBJECT
|
|
protected:
|
|
/**
|
|
* Store the month that has been clicked [1..12].
|
|
*/
|
|
int result;
|
|
/**
|
|
* the cell under mouse cursor when LBM is pressed
|
|
*/
|
|
short int activeCol;
|
|
short int activeRow;
|
|
/**
|
|
* Contains the largest rectangle needed by the month names.
|
|
*/
|
|
TQRect max;
|
|
signals:
|
|
/**
|
|
* This is send from the mouse click event handler.
|
|
*/
|
|
void closeMe(int);
|
|
public:
|
|
/**
|
|
* The constructor.
|
|
*/
|
|
KDateInternalMonthPicker(const TQDate& date, TQWidget* parent, const char* name=0);
|
|
/**
|
|
* The destructor.
|
|
*/
|
|
~KDateInternalMonthPicker();
|
|
/**
|
|
* The size hint.
|
|
*/
|
|
TQSize sizeHint() const;
|
|
/**
|
|
* Return the result. 0 means no selection (reject()), 1..12 are the
|
|
* months.
|
|
*/
|
|
int getResult() const;
|
|
protected:
|
|
/**
|
|
* Set up the painter.
|
|
*/
|
|
void setupPainter(TQPainter *p);
|
|
/**
|
|
* The resize event.
|
|
*/
|
|
virtual void viewportResizeEvent(TQResizeEvent*);
|
|
/**
|
|
* Paint a cell. This simply draws the month names in it.
|
|
*/
|
|
virtual void paintCell(TQPainter* painter, int row, int col);
|
|
/**
|
|
* Catch mouse click and move events to paint a rectangle around the item.
|
|
*/
|
|
virtual void contentsMousePressEvent(TQMouseEvent *e);
|
|
virtual void contentsMouseMoveEvent(TQMouseEvent *e);
|
|
/**
|
|
* Emit monthSelected(int) when a cell has been released.
|
|
*/
|
|
virtual void contentsMouseReleaseEvent(TQMouseEvent *e);
|
|
|
|
private:
|
|
class KDateInternalMonthPrivate;
|
|
KDateInternalMonthPrivate *d;
|
|
};
|
|
|
|
/** Year selection widget.
|
|
* @internal
|
|
* @version $Id$
|
|
* @author Tim Gilman, Mirko Boehm
|
|
*/
|
|
class TDEUI_EXPORT KDateInternalYearSelector : public TQLineEdit
|
|
{
|
|
Q_OBJECT
|
|
protected:
|
|
TQIntValidator *val;
|
|
int result;
|
|
public slots:
|
|
void yearEnteredSlot();
|
|
signals:
|
|
void closeMe(int);
|
|
public:
|
|
KDateInternalYearSelector( TQWidget* parent=0, const char* name=0);
|
|
int getYear();
|
|
void setYear(int year);
|
|
|
|
private:
|
|
class KDateInternalYearPrivate;
|
|
KDateInternalYearPrivate *d;
|
|
|
|
};
|
|
|
|
/**
|
|
* Frame with popup menu behavior.
|
|
* @author Tim Gilman, Mirko Boehm
|
|
* @version $Id$
|
|
*/
|
|
class TDEUI_EXPORT KPopupFrame : public TQFrame
|
|
{
|
|
Q_OBJECT
|
|
protected:
|
|
/**
|
|
* The result. It is returned from exec() when the popup window closes.
|
|
*/
|
|
int result;
|
|
/**
|
|
* Catch key press events.
|
|
*/
|
|
virtual void keyPressEvent(TQKeyEvent* e);
|
|
/**
|
|
* The only subwidget that uses the whole dialog window.
|
|
*/
|
|
TQWidget *main;
|
|
public slots:
|
|
/**
|
|
* Close the popup window. This is called from the main widget, usually.
|
|
* @p r is the result returned from exec().
|
|
*/
|
|
void close(int r);
|
|
/**
|
|
* Hides the widget. Reimplemented from QWidget
|
|
*/
|
|
void hide();
|
|
|
|
public:
|
|
/**
|
|
* The contructor. Creates a dialog without buttons.
|
|
*/
|
|
KPopupFrame(TQWidget* parent=0, const char* name=0);
|
|
/**
|
|
* The destructor.
|
|
*/
|
|
~KPopupFrame();
|
|
/**
|
|
* Set the main widget. You cannot set the main widget from the constructor,
|
|
* since it must be a child of the frame itselfes.
|
|
* Be careful: the size is set to the main widgets size. It is up to you to
|
|
* set the main widgets correct size before setting it as the main
|
|
* widget.
|
|
*/
|
|
void setMainWidget(TQWidget* m);
|
|
/**
|
|
* The resize event. Simply resizes the main widget to the whole
|
|
* widgets client size.
|
|
*/
|
|
virtual void resizeEvent(TQResizeEvent*);
|
|
/**
|
|
* Open the popup window at position pos.
|
|
*/
|
|
void popup(const TQPoint &pos);
|
|
/**
|
|
* Execute the popup window.
|
|
*/
|
|
int exec(TQPoint p); // KDE4: const TQPoint&
|
|
/**
|
|
* Execute the popup window.
|
|
*/
|
|
int exec(int x, int y);
|
|
|
|
private:
|
|
|
|
virtual bool close(bool alsoDelete) { return TQFrame::close(alsoDelete); }
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
class KPopupFramePrivate;
|
|
KPopupFramePrivate *d;
|
|
};
|
|
|
|
/**
|
|
* Validates user-entered dates.
|
|
*/
|
|
class TDEUI_EXPORT KDateValidator : public TQValidator
|
|
{
|
|
public:
|
|
KDateValidator(TQWidget* parent=0, const char* name=0);
|
|
virtual State validate(TQString&, int&) const;
|
|
virtual void fixup ( TQString & input ) const;
|
|
State date(const TQString&, TQDate&) const;
|
|
};
|
|
|
|
/**
|
|
* Date selection table.
|
|
* This is a support class for the KDatePicker class. It just
|
|
* draws the calender table without titles, but could theoretically
|
|
* be used as a standalone.
|
|
*
|
|
* When a date is selected by the user, it emits a signal:
|
|
* dateSelected(TQDate)
|
|
*
|
|
* @internal
|
|
* @version $Id$
|
|
* @author Tim Gilman, Mirko Boehm
|
|
*/
|
|
class TDEUI_EXPORT KDateTable : public TQGridView
|
|
{
|
|
Q_OBJECT
|
|
Q_PROPERTY( TQDate date READ getDate WRITE setDate )
|
|
Q_PROPERTY( bool popupMenu READ popupMenuEnabled WRITE setPopupMenuEnabled )
|
|
|
|
public:
|
|
/**
|
|
* The constructor.
|
|
*/
|
|
KDateTable(TQWidget *parent=0, TQDate date=TQDate::currentDate(),
|
|
const char* name=0, WFlags f=0);
|
|
|
|
/**
|
|
* The constructor.
|
|
* @since 3.4
|
|
*/
|
|
KDateTable(TQWidget *parent, const char* name, WFlags f=0);
|
|
|
|
/**
|
|
* The destructor.
|
|
*/
|
|
~KDateTable();
|
|
|
|
/**
|
|
* Returns a recommended size for the widget.
|
|
* To save some time, the size of the largest used cell content is
|
|
* calculated in each paintCell() call, since all calculations have
|
|
* to be done there anyway. The size is stored in maxCell. The
|
|
* sizeHint() simply returns a multiple of maxCell.
|
|
*/
|
|
virtual TQSize sizeHint() const;
|
|
/**
|
|
* Set the font size of the date table.
|
|
*/
|
|
void setFontSize(int size);
|
|
/**
|
|
* Select and display this date.
|
|
*/
|
|
bool setDate(const TQDate&);
|
|
// ### KDE 4.0 rename to date()
|
|
const TQDate& getDate() const;
|
|
|
|
/**
|
|
* Enables a popup menu when right clicking on a date.
|
|
*
|
|
* When it's enabled, this object emits a aboutToShowContextMenu signal
|
|
* where you can fill in the menu items.
|
|
*
|
|
* @since 3.2
|
|
*/
|
|
void setPopupMenuEnabled( bool enable );
|
|
|
|
/**
|
|
* Returns if the popup menu is enabled or not
|
|
*/
|
|
bool popupMenuEnabled() const;
|
|
|
|
enum BackgroundMode { NoBgMode=0, RectangleMode, CircleMode };
|
|
|
|
/**
|
|
* Makes a given date be painted with a given foregroundColor, and background
|
|
* (a rectangle, or a circle/ellipse) in a given color.
|
|
*
|
|
* @since 3.2
|
|
*/
|
|
void setCustomDatePainting( const TQDate &date, const TQColor &fgColor, BackgroundMode bgMode=NoBgMode, const TQColor &bgColor=TQColor());
|
|
|
|
/**
|
|
* Unsets the custom painting of a date so that the date is painted as usual.
|
|
*
|
|
* @since 3.2
|
|
*/
|
|
void unsetCustomDatePainting( const TQDate &date );
|
|
|
|
protected:
|
|
/**
|
|
* calculate the position of the cell in the matrix for the given date. The result is the 0-based index.
|
|
*/
|
|
int posFromDate( const TQDate &date ); // KDE4: make this virtual, so subclasses can reimplement this and use a different default for the start of the matrix
|
|
/**
|
|
* calculate the date that is displayed at a given cell in the matrix. pos is the
|
|
* 0-based index in the matrix. Inverse function to posForDate().
|
|
*/
|
|
TQDate dateFromPos( int pos ); // KDE4: make this virtual
|
|
|
|
/**
|
|
* Paint a cell.
|
|
*/
|
|
virtual void paintCell(TQPainter*, int, int);
|
|
|
|
/**
|
|
* Paint the empty area (background).
|
|
*/
|
|
virtual void paintEmptyArea(TQPainter*, int, int, int, int);
|
|
|
|
/**
|
|
* Handle the resize events.
|
|
*/
|
|
virtual void viewportResizeEvent(TQResizeEvent *);
|
|
/**
|
|
* React on mouse clicks that select a date.
|
|
*/
|
|
virtual void contentsMousePressEvent(TQMouseEvent *);
|
|
virtual void wheelEvent( TQWheelEvent * e );
|
|
virtual void keyPressEvent( TQKeyEvent *e );
|
|
virtual void focusInEvent( TQFocusEvent *e );
|
|
virtual void focusOutEvent( TQFocusEvent *e );
|
|
|
|
// ### KDE 4.0 make the following private and mark as members
|
|
|
|
/**
|
|
* The font size of the displayed text.
|
|
*/
|
|
int fontsize;
|
|
/**
|
|
* The currently selected date.
|
|
*/
|
|
TQDate date;
|
|
/**
|
|
* The day of the first day in the month [1..7].
|
|
*/
|
|
int firstday;
|
|
/**
|
|
* The number of days in the current month.
|
|
*/
|
|
int numdays;
|
|
/**
|
|
* The number of days in the previous month.
|
|
*/
|
|
int numDaysPrevMonth;
|
|
/**
|
|
* unused
|
|
* ### remove in KDE 4.0
|
|
*/
|
|
bool unused_hasSelection;
|
|
/**
|
|
* Save the size of the largest used cell content.
|
|
*/
|
|
TQRect maxCell;
|
|
signals:
|
|
/**
|
|
* The selected date changed.
|
|
*/
|
|
// ### KDE 4.0 make parameter a const reference
|
|
void dateChanged(TQDate);
|
|
/**
|
|
* This function behaves essentially like the one above.
|
|
* The selected date changed.
|
|
* @param cur The current date
|
|
* @param old The date before the date was changed
|
|
*/
|
|
void dateChanged(const TQDate& cur, const TQDate& old);
|
|
/**
|
|
* A date has been selected by clicking on the table.
|
|
*/
|
|
void tableClicked();
|
|
|
|
/**
|
|
* A popup menu for a given date is about to be shown (as when the user
|
|
* right clicks on that date and the popup menu is enabled). Connect
|
|
* the slot where you fill the menu to this signal.
|
|
*
|
|
* @since 3.2
|
|
*/
|
|
void aboutToShowContextMenu( KPopupMenu * menu, const TQDate &date);
|
|
|
|
private slots:
|
|
void nextMonth();
|
|
void previousMonth();
|
|
void beginningOfMonth();
|
|
void endOfMonth();
|
|
void beginningOfWeek();
|
|
void endOfWeek();
|
|
|
|
protected:
|
|
virtual void virtual_hook( int id, void* data );
|
|
private:
|
|
class KDateTablePrivate;
|
|
KDateTablePrivate *d;
|
|
|
|
void initAccels();
|
|
};
|
|
|
|
#endif // KDATETBL_H
|