1
/****************************************************************************
3
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
4
** Contact: http://www.qt-project.org/legal
6
** This file is part of the documentation of the Qt Toolkit.
8
** $QT_BEGIN_LICENSE:BSD$
9
** You may use this file under the terms of the BSD license as follows:
11
** "Redistribution and use in source and binary forms, with or without
12
** modification, are permitted provided that the following conditions are
14
** * Redistributions of source code must retain the above copyright
15
** notice, this list of conditions and the following disclaimer.
16
** * Redistributions in binary form must reproduce the above copyright
17
** notice, this list of conditions and the following disclaimer in
18
** the documentation and/or other materials provided with the
20
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
21
** of its contributors may be used to endorse or promote products derived
22
** from this software without specific prior written permission.
25
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
39
****************************************************************************/
45
Window::Window(QWidget *parent)
48
QLabel *textLabel = new QLabel(tr("Data:"), this);
49
textBrowser = new QTextBrowser(this);
51
QLabel *mimeTypeLabel = new QLabel(tr("MIME types:"), this);
52
mimeTypeCombo = new QComboBox(this);
54
dropFrame = new QFrame(this);
55
dropFrame->setFrameStyle(QFrame::StyledPanel | QFrame::Sunken);
56
QLabel *dropLabel = new QLabel(tr("Drop items here"), dropFrame);
57
dropLabel->setAlignment(Qt::AlignHCenter);
59
QVBoxLayout *dropFrameLayout = new QVBoxLayout(dropFrame);
60
dropFrameLayout->addWidget(dropLabel);
62
QHBoxLayout *dropLayout = new QHBoxLayout;
63
dropLayout->addStretch(0);
64
dropLayout->addWidget(dropFrame);
65
dropLayout->addStretch(0);
67
QVBoxLayout *mainLayout = new QVBoxLayout(this);
68
mainLayout->addWidget(textLabel);
69
mainLayout->addWidget(textBrowser);
70
mainLayout->addWidget(mimeTypeLabel);
71
mainLayout->addWidget(mimeTypeCombo);
72
mainLayout->addSpacing(32);
73
mainLayout->addLayout(dropLayout);
76
setWindowTitle(tr("Drop Rectangle"));
80
void Window::dragMoveEvent(QDragMoveEvent *event)
82
if (event->mimeData()->hasFormat("text/plain")
83
&& event->answerRect().intersects(dropFrame->geometry()))
85
event->acceptProposedAction();
89
void Window::dropEvent(QDropEvent *event)
91
textBrowser->setPlainText(event->mimeData()->text());
92
mimeTypeCombo->clear();
93
mimeTypeCombo->addItems(event->mimeData()->formats());
95
event->acceptProposedAction();