7b4b5c839b
Pick-to: 6.5 6.6 Change-Id: I86213aa47def7ebacaa9465a0200cef10871706e Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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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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