133 lines
4.9 KiB
C++
133 lines
4.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "previewwindow.h"
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#include <QPushButton>
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#include <QTextEdit>
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#include <QVBoxLayout>
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//! [0]
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PreviewWindow::PreviewWindow(QWidget *parent)
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: QWidget(parent)
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{
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textEdit = new QTextEdit;
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textEdit->setReadOnly(true);
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textEdit->setLineWrapMode(QTextEdit::NoWrap);
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closeButton = new QPushButton(tr("&Close"));
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connect(closeButton, &QPushButton::clicked,
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this, &PreviewWindow::close);
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QVBoxLayout *layout = new QVBoxLayout;
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layout->addWidget(textEdit);
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layout->addWidget(closeButton);
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setLayout(layout);
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setWindowTitle(tr("Preview"));
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}
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//! [0]
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//! [1]
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void PreviewWindow::setWindowFlags(Qt::WindowFlags flags)
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{
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QWidget::setWindowFlags(flags);
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QString text;
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Qt::WindowFlags type = (flags & Qt::WindowType_Mask);
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if (type == Qt::Window)
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text = "Qt::Window";
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else if (type == Qt::Dialog)
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text = "Qt::Dialog";
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else if (type == Qt::Sheet)
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text = "Qt::Sheet";
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else if (type == Qt::Drawer)
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text = "Qt::Drawer";
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else if (type == Qt::Popup)
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text = "Qt::Popup";
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else if (type == Qt::Tool)
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text = "Qt::Tool";
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else if (type == Qt::ToolTip)
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text = "Qt::ToolTip";
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else if (type == Qt::SplashScreen)
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text = "Qt::SplashScreen";
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if (flags & Qt::MSWindowsFixedSizeDialogHint)
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text += "\n| Qt::MSWindowsFixedSizeDialogHint";
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if (flags & Qt::X11BypassWindowManagerHint)
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text += "\n| Qt::X11BypassWindowManagerHint";
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if (flags & Qt::FramelessWindowHint)
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text += "\n| Qt::FramelessWindowHint";
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if (flags & Qt::NoDropShadowWindowHint)
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text += "\n| Qt::NoDropShadowWindowHint";
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if (flags & Qt::WindowTitleHint)
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text += "\n| Qt::WindowTitleHint";
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if (flags & Qt::WindowSystemMenuHint)
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text += "\n| Qt::WindowSystemMenuHint";
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if (flags & Qt::WindowMinimizeButtonHint)
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text += "\n| Qt::WindowMinimizeButtonHint";
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if (flags & Qt::WindowMaximizeButtonHint)
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text += "\n| Qt::WindowMaximizeButtonHint";
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if (flags & Qt::WindowCloseButtonHint)
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text += "\n| Qt::WindowCloseButtonHint";
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if (flags & Qt::WindowContextHelpButtonHint)
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text += "\n| Qt::WindowContextHelpButtonHint";
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if (flags & Qt::WindowShadeButtonHint)
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text += "\n| Qt::WindowShadeButtonHint";
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if (flags & Qt::WindowStaysOnTopHint)
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text += "\n| Qt::WindowStaysOnTopHint";
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if (flags & Qt::CustomizeWindowHint)
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text += "\n| Qt::CustomizeWindowHint";
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textEdit->setPlainText(text);
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}
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//! [1]
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