F:/KPlato/koffice/libs/koproperty/editor.h

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/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>
   Copyright (C) 2004 Alexander Dymo <cloudtemple@mskat.net>
   Copyright (C) 2004-2006 Jaroslaw Staniek <js@iidea.pl>

   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 KPROPERTY_PROPERTYEDITOR_H
#define KPROPERTY_PROPERTYEDITOR_H

#include <QPointer>
//Added by qt3to4:
#include <QMouseEvent>
#include <QResizeEvent>
#include <QKeyEvent>
#include <QEvent>
#include <QByteArray>
#include "koproperty_global.h"

#include <k3listview.h>

class QSize;

namespace KoProperty {

class EditorPrivate;
class Property;
class Set;
class Widget;
class EditorItem;


class KOPROPERTY_EXPORT Editor : public K3ListView
{
        Q_OBJECT

        public:
                Editor(QWidget *parent=0, bool autoSync=true, const char *name=0);

                virtual ~Editor();

                virtual QSize sizeHint() const;
                virtual void setFocus();
                virtual void setSorting( int column, bool ascending = true );

        public slots:
                void changeSet(Set *set, bool preservePrevSelection = false);

                void changeSet(Set *set, const QByteArray& propertyToSelect);

                void clear(bool editorOnly = false);

                void acceptInput();

        signals:
                void propertySetChanged(KoProperty::Set *set);

        protected slots:
                void slotPropertyChanged(KoProperty::Set& set, KoProperty::Property& property);

                void slotPropertyReset(KoProperty::Set& set, KoProperty::Property& property);

                void slotWidgetValueChanged(Widget* widget);

                void slotWidgetAcceptInput(Widget *widget);

                void slotWidgetRejectInput(Widget *widget);

                void slotSetWillBeCleared();

                void slotSetWillBeDeleted();

                void slotClicked(Q3ListViewItem *item);

                void undo();

                void updateEditorGeometry(bool forceUndoButtonSettings = false, bool undoButtonVisible = false);
                void updateEditorGeometry(EditorItem *item, Widget* widget, bool forceUndoButtonSettings = false, bool undoButtonVisible = false);
                void updateGroupLabelsPosition();

                void hideEditor();

                void slotCollapsed(Q3ListViewItem *item);
                void slotExpanded(Q3ListViewItem *item);
                void slotColumnSizeChanged(int section);
                void slotColumnSizeChanged(int section, int oldSize, int newSize);
                void slotCurrentChanged(Q3ListViewItem *item);
                void changeSetLater();
                void selectItemLater();
        protected:
                Widget *createWidgetForProperty(Property *property, bool changeWidgetProperty=true);

                void clearWidgetCache();

                void fill();
                void addItem(const QByteArray &name, EditorItem *parent);

                void showUndoButton( bool show );

                virtual void resizeEvent(QResizeEvent *ev);
                virtual bool eventFilter( QObject * watched, QEvent * e );
                bool handleKeyPress(QKeyEvent* ev);

                virtual bool event( QEvent * e );
                void updateFont();

                virtual void contentsMousePressEvent( QMouseEvent * e );

                void changeSetInternal(Set *set, bool preservePrevSelection, 
                        const QByteArray& propertyToSelect);

        private:
                EditorPrivate *d;

        friend class EditorItem;
        friend class Widget;
};

}

#endif

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