kdgantt/kdganttview.h

   1 /****************************************************************************
   2  ** Copyright (C) 2001-2006 Klarälvdalens Datakonsult AB.  All rights reserved.
   3  **
   4  ** This file is part of the KD Gantt library.
   5  **
   6  ** This file may be used under the terms of the GNU General Public
   7  ** License versions 2.0 or 3.0 as published by the Free Software
   8  ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3
   9  ** included in the packaging of this file.  Alternatively you may (at
  10  ** your option) use any later version of the GNU General Public
  11  ** License if such license has been publicly approved by
  12  ** Klarälvdalens Datakonsult AB (or its successors, if any).
  13  **
  14  ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
  15  ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
  16  ** A PARTICULAR PURPOSE. Klarälvdalens Datakonsult AB reserves all rights
  17  ** not expressly granted herein.
  18  **
  19  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  20  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  21  **
  22  **********************************************************************/
  23 #ifndef KDGANTTVIEW_H
  24 #define KDGANTTVIEW_H
  25
  26 #include <QWidget>
  27 #include "kdganttglobal.h"
  28
  29 class QAbstractItemModel;
  30 class QAbstractProxyModel;
  31 class QAbstractItemView;
  32 class QModelIndex;
  33 class QItemSelectionModel;
  34
  35 namespace KDGantt {
  36     class ItemDelegate;
  37     class Constraint;
  38     class ConstraintModel;
  39     class AbstractGrid;
  40     class GraphicsView;
  41     class AbstractRowController;
  42     class GraphicsItem;
  43
  44     class KDGANTT_EXPORT View : public QWidget {
  45         Q_OBJECT
  46         KDGANTT_DECLARE_PRIVATE_BASE_POLYMORPHIC_QWIDGET(View)
  47         Q_PRIVATE_SLOT( d, void slotCollapsed(const QModelIndex&) )
  48         Q_PRIVATE_SLOT( d, void slotExpanded(const QModelIndex&) )
  49         Q_PRIVATE_SLOT( d, void slotVerticalScrollValueChanged( int ) )
  50         Q_PRIVATE_SLOT( d, void slotLeftWidgetVerticalRangeChanged( int, int ) )
  51         Q_PRIVATE_SLOT( d, void slotGfxViewVerticalRangeChanged( int, int ) )
  52     public:
  53         explicit View(QWidget* parent=0);
  54         virtual ~View();
  55
  56         QAbstractItemModel* model() const;
  57         QItemSelectionModel* selectionModel() const;
  58         ItemDelegate* itemDelegate() const;
  59         ConstraintModel* constraintModel() const;
  60         AbstractGrid* grid() const;
  61         QModelIndex rootIndex() const;
  62
  63         QModelIndex indexAt( const QPoint& pos ) const;
  64
  65         void setLeftView( QAbstractItemView* );
  66         const QAbstractItemView* leftView() const;
  67         QAbstractItemView* leftView();
  68
  69         void setRowController( AbstractRowController* );
  70         AbstractRowController* rowController();
  71         const AbstractRowController* rowController() const;
  72
  73         const GraphicsView* graphicsView() const;
  74         GraphicsView* graphicsView();
  75         const QAbstractProxyModel* ganttProxyModel() const;
  76         QAbstractProxyModel* ganttProxyModel();
  77
  78         void print( QPainter* painter, const QRectF& target = QRectF(), const QRectF& source = QRectF(), bool drawRowLabels=true, bool drawHeader=true);
  79
  80     public Q_SLOTS:
  81         void setModel(QAbstractItemModel* model);
  82         void setRootIndex( const QModelIndex& idx );
  83         void setSelectionModel( QItemSelectionModel* smodel );
  84         void setItemDelegate( ItemDelegate* );
  85         void setConstraintModel( ConstraintModel* );
  86         void setGrid( AbstractGrid* );
  87
  88     protected:
  89         /*reimp*/ void resizeEvent(QResizeEvent*);
  90     };
  91 }
  92
  93 #endif /* KDGANTTVIEW_H */