blob: fccdad1bf788895b8a08369e8676e0f7ac84f7ac (
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
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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qfxwidgetcontainer.h"
#include <qsimplecanvas.h>
#include <qgraphicswidget.h>
QT_BEGIN_NAMESPACE
/*!
\qmlclass WidgetContainer QFxWidgetContainer
\brief The WidgetContainer element allows you to add QGraphicsWidgets into Fluid UI elements.
*/
/*!
\internal
\class QFxWidgetContainer
\brief The QFxWidgetContainer class allows you to add QGraphicsWidgets into Fluid UI applications.
*/
QML_DEFINE_TYPE(QFxWidgetContainer, WidgetContainer);
QFxWidgetContainer::QFxWidgetContainer(QFxItem *parent)
: QFxItem(parent), _graphicsWidget(0)
{
}
QFxWidgetContainer::~QFxWidgetContainer()
{
}
QGraphicsWidget *QFxWidgetContainer::graphicsWidget() const
{
return _graphicsWidget;
}
/*!
\qmlproperty QGraphicsWidget QFxWidgetContainer::graphicsWidget
The QGraphicsWidget associated with this element.
*/
void QFxWidgetContainer::setGraphicsWidget(QGraphicsWidget *widget)
{
if (widget == _graphicsWidget)
return;
_graphicsWidget = widget;
QSimpleCanvas *c = canvas();
if (!c)
return;
if (c->canvasMode() != QSimpleCanvas::GraphicsView) {
qWarning("QFxWidgetContainer: Cannot add a widget to a non-graphicsview canvas. You might need to set QFX_USE_GRAPHICSVIEW=1");
return;
}
QGraphicsItem *item = (QGraphicsItem *)(*this);
_graphicsWidget->setParentItem(item);
}
void QFxWidgetContainer::canvasChanged()
{
if (_graphicsWidget) {
QGraphicsWidget *w = _graphicsWidget;
_graphicsWidget = 0;
setGraphicsWidget(w);
}
}
QT_END_NAMESPACE
|
