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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/****************************************************************************
**
** Copyright (C) 2016 Jochen Becher
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "customiconitem.h"
#include "qmt/diagram_scene/diagramscenemodel.h"
#include "qmt/stereotype/iconshape.h"
#include "qmt/stereotype/stereotypecontroller.h"
#include "qmt/stereotype/stereotypeicon.h"
#include "qmt/stereotype/shapepaintvisitor.h"
#include <QPainter>
namespace qmt {
CustomIconItem::CustomIconItem(DiagramSceneModel *diagramSceneModel, QGraphicsItem *parent)
: QGraphicsItem(parent),
m_diagramSceneModel(diagramSceneModel),
m_baseSize(20, 20),
m_actualSize(20, 20)
{
}
CustomIconItem::~CustomIconItem()
{
}
void CustomIconItem::setStereotypeIconId(const QString &stereotypeIconId)
{
if (m_stereotypeIconId != stereotypeIconId) {
m_stereotypeIconId = stereotypeIconId;
m_stereotypeIcon = m_diagramSceneModel->stereotypeController()->findStereotypeIcon(m_stereotypeIconId);
m_baseSize = QSizeF(m_stereotypeIcon.width(), m_stereotypeIcon.height());
m_actualSize = m_baseSize;
}
}
void CustomIconItem::setBaseSize(const QSizeF &baseSize)
{
m_baseSize = baseSize;
}
void CustomIconItem::setActualSize(const QSizeF &actualSize)
{
m_actualSize = actualSize;
}
void CustomIconItem::setBrush(const QBrush &brush)
{
m_brush = brush;
}
void CustomIconItem::setPen(const QPen &pen)
{
m_pen = pen;
}
double CustomIconItem::shapeWidth() const
{
return m_stereotypeIcon.width();
}
double CustomIconItem::shapeHeight() const
{
return m_stereotypeIcon.height();
}
QRectF CustomIconItem::boundingRect() const
{
ShapeSizeVisitor visitor(QPointF(0.0, 0.0), QSizeF(m_stereotypeIcon.width(), m_stereotypeIcon.height()), m_baseSize, m_actualSize);
m_stereotypeIcon.iconShape().visitShapes(&visitor);
return visitor.boundingRect() | childrenBoundingRect();
}
void CustomIconItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option)
Q_UNUSED(widget)
painter->save();
painter->setBrush(m_brush);
painter->setPen(m_pen);
ShapePaintVisitor visitor(painter, QPointF(0.0, 0.0), QSizeF(m_stereotypeIcon.width(), m_stereotypeIcon.height()), m_baseSize, m_actualSize);
m_stereotypeIcon.iconShape().visitShapes(&visitor);
painter->restore();
}
} // namespace qmt
|
