1
/****************************************************************************
2
** Copyright (C) 2001-2006 Klarälvdalens Datakonsult AB. All rights reserved.
4
** This file is part of the KD Gantt library.
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.
11
** Licensees holding valid commercial KD Gantt licenses may use this file in
12
** accordance with the KD Gantt Commercial License Agreement provided with
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.
18
** See http://www.kdab.net/kdgantt for
19
** information about KD Gantt Commercial License Agreements.
21
** Contact info@kdab.net if any conditions of this
22
** licensing are not clear to you.
24
**********************************************************************/
25
#ifndef KDGANTTGRAPHICSVIEW_P_H
26
#define KDGANTTGRAPHICSVIEW_P_H
28
#include "kdganttgraphicsview.h"
29
#include "kdganttgraphicsscene.h"
30
#include "kdganttdatetimegrid.h"
35
class HeaderWidget : public QWidget {
38
explicit HeaderWidget( GraphicsView* parent );
39
virtual ~HeaderWidget();
41
GraphicsView* view() const { return qobject_cast<GraphicsView*>( parent() );}
46
/*reimp*/ void paintEvent( QPaintEvent* ev );
47
#ifndef QT_NO_CONTEXTMENU
48
/*reimp*/ void contextMenuEvent( QContextMenuEvent* ev );
54
class GraphicsView::Private {
55
Q_DISABLE_COPY( Private )
57
explicit Private(GraphicsView* _q);
59
void updateHeaderGeometry();
61
void slotGridChanged();
62
void slotHorizontalScrollValueChanged( int val );
64
/* slots for QAbstractItemModel signals */
65
void slotColumnsInserted( const QModelIndex& parent, int start, int end );
66
void slotColumnsRemoved( const QModelIndex& parent, int start, int end );
67
void slotDataChanged( const QModelIndex& topLeft, const QModelIndex& bottomRight );
68
void slotLayoutChanged();
69
void slotModelReset();
70
void slotRowsInserted( const QModelIndex& parent, int start, int end );
71
void slotRowsAboutToBeRemoved( const QModelIndex& parent, int start, int end );
72
void slotRowsRemoved( const QModelIndex& parent, int start, int end );
74
void slotItemClicked( const QModelIndex& idx );
75
void slotItemDoubleClicked( const QModelIndex& idx );
77
void slotHeaderContextMenuRequested( const QPoint& pt );
80
AbstractRowController* rowcontroller;
81
HeaderWidget headerwidget;
86
#endif /* KDGANTTGRAPHICSVIEW_P_H */