kdgantt

kdganttlegend.h

00001 /****************************************************************************
00002  ** Copyright (C) 2001-2006 Klarälvdalens Datakonsult AB.  All rights reserved.
00003  **
00004  ** This file is part of the KD Gantt library.
00005  **
00006  ** This file may be used under the terms of the GNU General Public
00007  ** License versions 2.0 or 3.0 as published by the Free Software
00008  ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
00009  ** included in the packaging of this file.  Alternatively you may (at
00010  ** your option) use any later version of the GNU General Public
00011  ** License if such license has been publicly approved by
00012  ** Klarälvdalens Datakonsult AB (or its successors, if any).
00013  ** 
00014  ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
00015  ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
00016  ** A PARTICULAR PURPOSE. Klarälvdalens Datakonsult AB reserves all rights
00017  ** not expressly granted herein.
00018  ** 
00019  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00020  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00021  **
00022  **********************************************************************/
00023 #ifndef KDGANTTLEGEND_H
00024 #define KDGANTTLEGEND_H
00025 
00026 #include <QAbstractItemView>
00027 
00028 #include "kdganttglobal.h"
00029 #include "kdganttstyleoptionganttitem.h"
00030 
00031 namespace KDGantt 
00032 {
00033     class KDGANTT_EXPORT Legend : public QAbstractItemView
00034     {
00035         Q_OBJECT
00036         KDGANTT_DECLARE_PRIVATE_BASE_POLYMORPHIC( Legend )
00037     public:
00038         explicit Legend( QWidget* parent = 0 );
00039         virtual ~Legend();
00040 
00041         /*reimp*/ QModelIndex indexAt( const QPoint& point ) const;
00042         /*reimp*/ QRect visualRect( const QModelIndex& index ) const;
00043 
00044         /*reimp*/ void scrollTo( const QModelIndex&, ScrollHint = EnsureVisible ){}
00045 
00046         /*reimp*/ QSize sizeHint() const;
00047         /*reimp*/ QSize minimumSizeHint() const;
00048 
00049         /*reimp*/ void setModel( QAbstractItemModel* model );
00050 
00051     protected:
00052         virtual QRect drawItem( QPainter* painter, const QModelIndex& index, const QPoint& pos = QPoint() ) const;
00053         virtual QSize measureItem( const QModelIndex& index, bool recursive = true ) const;
00054         virtual StyleOptionGanttItem getStyleOption( const QModelIndex& index ) const;
00055 
00056         /*reimp*/ void paintEvent( QPaintEvent* event );
00057 
00058         /*reimp*/ int horizontalOffset() const { return 0; }
00059         /*reimp*/ bool isIndexHidden( const QModelIndex& ) const { return false; }
00060         /*reimp*/ QModelIndex moveCursor( CursorAction, Qt::KeyboardModifiers ) { return QModelIndex(); }
00061         /*reimp*/ void setSelection( const QRect&, QItemSelectionModel::SelectionFlags ){}
00062         /*reimp*/ int verticalOffset() const { return 0; }
00063         /*reimp*/ QRegion visualRegionForSelection( const QItemSelection& ) const { return QRegion(); }
00064 
00065     protected Q_SLOTS:
00066         virtual void modelDataChanged();
00067     };
00068 }
00069 
00070 #endif
kdgantt

kdganttlegend.h

kdgantt

kdepim
