kdgantt2/kdganttview_p.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 distributed and/or modified under the terms of the
   7  ** GNU General Public License version 2 as published by the Free Software
   8  ** Foundation and appearing in the file LICENSE.GPL included in the
   9  ** packaging of this file.
  10  **
  11  ** Licensees holding valid commercial KD Gantt licenses may use this file in
  12  ** accordance with the KD Gantt Commercial License Agreement provided with
  13  ** the Software.
  14  **
  15  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  16  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  17  **
  18  ** See http://www.kdab.net/kdgantt for
  19  **   information about KD Gantt Commercial License Agreements.
  20  **
  21  ** Contact info@kdab.net if any conditions of this
  22  ** licensing are not clear to you.
  23  **
  24  **********************************************************************/
  25 #ifndef KDGANTTVIEW_P_H
  26 #define KDGANTTVIEW_P_H
  27
  28 #include "kdganttview.h"
  29 #include "kdganttgraphicsscene.h"
  30 #include "kdgantttreeviewrowcontroller.h"
  31 #include "kdganttconstraintmodel.h"
  32 #include "kdganttconstraintproxy.h"
  33
  34 #include "kdganttgraphicsview.h"
  35 #include "kdganttdatetimegrid.h"
  36
  37 #include "kdganttproxymodel.h"
  38
  39 #include <QSplitter>
  40 #include <QTreeView>
  41 #include <QGraphicsView>
  42 #include <QPointer>
  43
  44 class QAbstractProxyModel;
  45 class QGraphicsView;
  46 class QGraphicsScene;
  47 class QGraphicsRectItem;
  48
  49 namespace KDGantt {
  50     class GraphicsItem;
  51     class KDGanttTreeView;
  52
  53     /*! \internal */
  54     class KDGanttTreeView : public QTreeView {
  55     public:
  56         explicit KDGanttTreeView( QAbstractProxyModel* proxy, QWidget* parent=0 );
  57         virtual ~KDGanttTreeView();
  58
  59         AbstractRowController* rowController() { return &m_controller; }
  60     private:
  61         TreeViewRowController m_controller;
  62     };
  63
  64     class View::Private {
  65     public:
  66         explicit Private(View*);
  67         virtual ~Private();
  68
  69         void init();
  70
  71         GraphicsItem* createItem( ItemType type ) const;
  72
  73         void updateScene();
  74
  75         // slots
  76         void slotCollapsed(const QModelIndex&);
  77         void slotExpanded(const QModelIndex&);
  78         void slotVerticalScrollValueChanged( int );
  79         void slotLeftWidgetVerticalRangeChanged( int, int );
  80         void slotGfxViewVerticalRangeChanged( int, int );
  81
  82         View* q;
  83
  84         QSplitter splitter;
  85
  86         /* TODO: Refine/subclass */
  87         //KDGanttTreeView treeview;
  88         QPointer<QAbstractItemView> leftWidget;
  89         AbstractRowController* rowController;
  90         GraphicsView gfxview;
  91         //KDGanttHeaderWidget headerwidget;
  92
  93         QPointer<QAbstractItemModel> model;
  94         ProxyModel ganttProxyModel;
  95         //KDGanttTreeViewRowController rowController;
  96         ConstraintModel mappedConstraintModel;
  97         ConstraintProxy constraintProxy;
  98     };
  99
 100 }
 101 #endif /* KDGANTTVIEW_P_H */
 102