9cc8949cc6
The following signals have been removed: - void activated(const QString &); - void highlighted(const QString &); Task-number: QTBUG-81845 Change-Id: I61b552d9258987d4252202953aaf4909f9bd718e Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
118 lines
4.3 KiB
C++
118 lines
4.3 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 demonstration applications 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 "embeddeddialog.h"
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#include "ui_embeddeddialog.h"
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#include <QStyleFactory>
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EmbeddedDialog::EmbeddedDialog(QWidget *parent)
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: QDialog(parent)
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, ui(new Ui::EmbeddedDialog)
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{
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ui->setupUi(this);
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ui->layoutDirection->setCurrentIndex(layoutDirection() != Qt::LeftToRight);
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const QStringList styleKeys = QStyleFactory::keys();
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for (const QString &styleName : styleKeys) {
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ui->style->addItem(styleName);
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if (style()->objectName().toLower() == styleName.toLower())
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ui->style->setCurrentIndex(ui->style->count() - 1);
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}
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connect(ui->layoutDirection, &QComboBox::activated,
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this, &EmbeddedDialog::layoutDirectionChanged);
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connect(ui->spacing, &QSlider::valueChanged,
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this, &EmbeddedDialog::spacingChanged);
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connect(ui->fontComboBox, &QFontComboBox::currentFontChanged,
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this, &EmbeddedDialog::fontChanged);
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connect(ui->style, &QComboBox::textActivated,
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this, &EmbeddedDialog::styleChanged);
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}
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EmbeddedDialog::~EmbeddedDialog()
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{
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delete ui;
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}
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void EmbeddedDialog::layoutDirectionChanged(int index)
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{
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setLayoutDirection(index == 0 ? Qt::LeftToRight : Qt::RightToLeft);
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}
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void EmbeddedDialog::spacingChanged(int spacing)
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{
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layout()->setSpacing(spacing);
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adjustSize();
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}
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void EmbeddedDialog::fontChanged(const QFont &font)
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{
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setFont(font);
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}
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static void setStyleHelper(QWidget *widget, QStyle *style)
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{
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widget->setStyle(style);
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widget->setPalette(style->standardPalette());
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const QObjectList children = widget->children();
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for (QObject *child : children) {
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if (QWidget *childWidget = qobject_cast<QWidget *>(child))
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setStyleHelper(childWidget, style);
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}
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}
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void EmbeddedDialog::styleChanged(const QString &styleName)
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{
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QStyle *style = QStyleFactory::create(styleName);
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if (style)
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setStyleHelper(this, style);
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}
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