1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/* This file is part of the KDE project
* Copyright (C) 2011 Thorsten Zachmann <zachmann@kde.org>
* Copyright (C) 2011 Jean-Nicolas Artaud <jeannicolasartaud@gmail.com>
*
* 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.
*/
#include "KoMarkerItemDelegate.h"
#include <KoPathShape.h>
#include <KoMarker.h>
#include <QPainter>
#include <QPen>
KoMarkerItemDelegate::KoMarkerItemDelegate(KoMarkerData::MarkerPosition position, QObject *parent)
: QAbstractItemDelegate(parent)
, m_position(position)
{
}
KoMarkerItemDelegate::~KoMarkerItemDelegate()
{
}
void KoMarkerItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
painter->save();
if (option.state & QStyle::State_Selected)
painter->fillRect(option.rect, option.palette.highlight());
bool antialiasing = painter->testRenderHint(QPainter::Antialiasing);
if (!antialiasing) {
painter->setRenderHint(QPainter::Antialiasing, true);
}
KoPathShape pathShape;
pathShape.moveTo(QPointF(option.rect.left(), option.rect.center().y()));
pathShape.lineTo(QPointF(option.rect.right(), option.rect.center().y()));
KoMarker *marker = index.data(Qt::DecorationRole).value<KoMarker*>();
if (marker != 0) {
pathShape.setMarker(marker, m_position);
}
// paint marker
QPen pen(option.palette.text(), 2);
QPainterPath path = pathShape.pathStroke(pen);
painter->fillPath(path, pen.brush());
if (!antialiasing) {
painter->setRenderHint(QPainter::Antialiasing, false);
}
painter->restore();
}
QSize KoMarkerItemDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex &index) const
{
Q_UNUSED(option)
Q_UNUSED(index)
return QSize(80,30);
}
|
