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136 lines
4.1 KiB
136 lines
4.1 KiB
/*
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This file is part of KOrganizer.
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Copyright (c) 1999 Preston Brown <pbrown@kde.org>
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Copyright (c) 2000,2001 Cornelius Schumacher <schumacher@kde.org>
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Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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As a special exception, permission is given to link this program
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with any edition of TQt, and distribute the resulting executable,
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without including the source code for TQt in the source distribution.
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*/
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#ifndef _KOEVENTVIEW_H
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#define _KOEVENTVIEW_H
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#include <libkcal/incidencebase.h>
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#include <korganizer/baseview.h>
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namespace KCal {
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class Incidence;
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}
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using namespace KCal;
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class KOEventPopupMenu;
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class TQPopupMenu;
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/**
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KOEventView is the abstract base class from which all other
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calendar views for event data are derived. It provides methods for
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displaying
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appointments and events on one or more days. The actual number of
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days that a view actually supports is not defined by this abstract class;
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that is up to the classes that inherit from it. It also provides
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methods for updating the display, retrieving the currently selected
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event (or events), and the like.
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@short Abstract class from which all event views are derived.
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@author Preston Brown <pbrown@kde.org>
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@see KOListView, KOAgendaView, KOMonthView
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*/
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class KOEventView : public KOrg::BaseView
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{
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TQ_OBJECT
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public:
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/**
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* Constructs a view.
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* @param cal is a pointer to the calendar object from which events
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* will be retrieved for display.
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* @param parent is the parent TQWidget.
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* @param name is the view name.
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*/
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KOEventView(Calendar *cal,TQWidget *parent=0,const char *name=0);
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/**
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* Destructor. Views will do view-specific cleanups here.
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*/
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virtual ~KOEventView();
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/**
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* provides a hint back to the caller on the maximum number of dates
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* that the view supports. A return value of 0 means no maximum.
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*/
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virtual int maxDatesHint() = 0;
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/**
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* Construct a standard context menu for an event.
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*/
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KOEventPopupMenu *eventPopup();
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/**
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* Construct a standard context that allows to create a new event.
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*/
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TQPopupMenu *newEventPopup();
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/** This view is an view for displaying events. */
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bool isEventView() { return true; }
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bool supportsDateNavigation() const { return true; }
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public slots:
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/**
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Perform the default action for an incidence, e.g. open the event editor,
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when double-clicking an event in the agenda view.
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*/
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void defaultAction( Incidence * );
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signals:
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/**
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* when the view changes the dates that are selected in one way or
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* another, this signal is emitted. It should be connected back to
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* the KDateNavigator object so that it changes appropriately,
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* and any other objects that need to be aware that the list of
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* selected dates has changed.
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*/
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void datesSelected(const DateList);
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//ET CVS MERGE !
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/**
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* Emitted when an event is moved using the mouse in an agenda
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* view (week / month).
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*/
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void shiftedEvent(const TQDate& olddate, const TQDate& newdate);
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protected slots:
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void popupShow();
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void popupEdit();
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void popupDelete();
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void popupCut();
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void popupCopy();
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virtual void showNewEventPopup();
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protected:
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Incidence *mCurrentIncidence; // Incidence selected e.g. for a context menu
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};
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#endif
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