blob: 0752450fd87b83ceb3dd4e946f6b58af0fc31d9f (
plain)
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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** 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 "layeritem.h"
#include <formeditorscene.h>
#include <utils/qtcassert.h>
#include <QGraphicsView>
namespace QmlDesigner {
LayerItem::LayerItem(FormEditorScene* scene)
{
scene->addItem(this);
setZValue(1);
setFlag(QGraphicsItem::ItemIsMovable, false);
setAcceptedMouseButtons(Qt::NoButton);
}
LayerItem::~LayerItem() = default;
void LayerItem::paint(QPainter * /*painter*/, const QStyleOptionGraphicsItem * /*option*/, QWidget * /*widget*/)
{
}
QRectF LayerItem::boundingRect() const
{
return childrenBoundingRect();
}
QList<QGraphicsItem*> LayerItem::findAllChildItems() const
{
return findAllChildItems(this);
}
QTransform LayerItem::viewportTransform() const
{
QTC_ASSERT(scene(), return {});
QTC_ASSERT(!scene()->views().isEmpty(), return {});
return scene()->views().first()->viewportTransform();
}
QList<QGraphicsItem*> LayerItem::findAllChildItems(const QGraphicsItem *item) const
{
QList<QGraphicsItem*> itemList(item->childItems());
for (int end = itemList.length(), i = 0; i < end; ++i)
itemList += findAllChildItems(itemList.at(i));
return itemList;
}
}
|
