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-rw-r--r--tests/manual/examples/widgets/widgets/styles/widgetgallery.cpp277
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diff --git a/tests/manual/examples/widgets/widgets/styles/widgetgallery.cpp b/tests/manual/examples/widgets/widgets/styles/widgetgallery.cpp
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+++ b/tests/manual/examples/widgets/widgets/styles/widgetgallery.cpp
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+// Copyright (C) 2016 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+#include "widgetgallery.h"
+#include "norwegianwoodstyle.h"
+
+#include <QApplication>
+#include <QCheckBox>
+#include <QComboBox>
+#include <QDateTimeEdit>
+#include <QDial>
+#include <QGridLayout>
+#include <QGroupBox>
+#include <QLabel>
+#include <QLineEdit>
+#include <QProgressBar>
+#include <QPushButton>
+#include <QRadioButton>
+#include <QScrollBar>
+#include <QSpinBox>
+#include <QStyle>
+#include <QStyleFactory>
+#include <QTableWidget>
+#include <QTextEdit>
+#include <QTimer>
+
+//! [0]
+WidgetGallery::WidgetGallery(QWidget *parent)
+ : QDialog(parent)
+{
+ styleComboBox = new QComboBox;
+ const QString defaultStyleName = QApplication::style()->objectName();
+ QStringList styleNames = QStyleFactory::keys();
+ styleNames.append("NorwegianWood");
+ for (int i = 1, size = styleNames.size(); i < size; ++i) {
+ if (defaultStyleName.compare(styleNames.at(i), Qt::CaseInsensitive) == 0) {
+ styleNames.swapItemsAt(0, i);
+ break;
+ }
+ }
+ styleComboBox->addItems(styleNames);
+
+ styleLabel = new QLabel(tr("&Style:"));
+ styleLabel->setBuddy(styleComboBox);
+
+ useStylePaletteCheckBox = new QCheckBox(tr("&Use style's standard palette"));
+ useStylePaletteCheckBox->setChecked(true);
+
+ disableWidgetsCheckBox = new QCheckBox(tr("&Disable widgets"));
+
+ createTopLeftGroupBox();
+ createTopRightGroupBox();
+ createBottomLeftTabWidget();
+ createBottomRightGroupBox();
+ createProgressBar();
+//! [0]
+
+//! [1]
+ connect(styleComboBox, &QComboBox::textActivated,
+//! [1] //! [2]
+ this, &WidgetGallery::changeStyle);
+ connect(useStylePaletteCheckBox, &QCheckBox::toggled,
+ this, &WidgetGallery::changePalette);
+ connect(disableWidgetsCheckBox, &QCheckBox::toggled,
+ topLeftGroupBox, &QGroupBox::setDisabled);
+ connect(disableWidgetsCheckBox, &QCheckBox::toggled,
+ topRightGroupBox, &QGroupBox::setDisabled);
+ connect(disableWidgetsCheckBox, &QCheckBox::toggled,
+ bottomLeftTabWidget, &QGroupBox::setDisabled);
+ connect(disableWidgetsCheckBox, &QCheckBox::toggled,
+ bottomRightGroupBox, &QGroupBox::setDisabled);
+//! [2]
+
+//! [3]
+ QHBoxLayout *topLayout = new QHBoxLayout;
+//! [3] //! [4]
+ topLayout->addWidget(styleLabel);
+ topLayout->addWidget(styleComboBox);
+ topLayout->addStretch(1);
+ topLayout->addWidget(useStylePaletteCheckBox);
+ topLayout->addWidget(disableWidgetsCheckBox);
+
+ QGridLayout *mainLayout = new QGridLayout;
+ mainLayout->addLayout(topLayout, 0, 0, 1, 2);
+ mainLayout->addWidget(topLeftGroupBox, 1, 0);
+ mainLayout->addWidget(topRightGroupBox, 1, 1);
+ mainLayout->addWidget(bottomLeftTabWidget, 2, 0);
+ mainLayout->addWidget(bottomRightGroupBox, 2, 1);
+ mainLayout->addWidget(progressBar, 3, 0, 1, 2);
+ mainLayout->setRowStretch(1, 1);
+ mainLayout->setRowStretch(2, 1);
+ mainLayout->setColumnStretch(0, 1);
+ mainLayout->setColumnStretch(1, 1);
+ setLayout(mainLayout);
+
+ setWindowTitle(tr("Styles"));
+ styleChanged();
+}
+//! [4]
+
+//! [5]
+void WidgetGallery::changeStyle(const QString &styleName)
+//! [5] //! [6]
+{
+ if (styleName == "NorwegianWood")
+ QApplication::setStyle(new NorwegianWoodStyle);
+ else
+ QApplication::setStyle(QStyleFactory::create(styleName));
+}
+//! [6]
+
+//! [7]
+void WidgetGallery::changePalette()
+//! [7] //! [8]
+{
+ QApplication::setPalette(useStylePaletteCheckBox->isChecked() ?
+ QApplication::style()->standardPalette() : QPalette());
+}
+//! [8]
+
+void WidgetGallery::changeEvent(QEvent *event)
+{
+ if (event->type() == QEvent::StyleChange)
+ styleChanged();
+}
+
+void WidgetGallery::styleChanged()
+{
+ auto styleName = QApplication::style()->objectName();
+ for (int i = 0; i < styleComboBox->count(); ++i) {
+ if (QString::compare(styleComboBox->itemText(i), styleName, Qt::CaseInsensitive) == 0) {
+ styleComboBox->setCurrentIndex(i);
+ break;
+ }
+ }
+
+ changePalette();
+}
+
+//! [9]
+void WidgetGallery::advanceProgressBar()
+//! [9] //! [10]
+{
+ int curVal = progressBar->value();
+ int maxVal = progressBar->maximum();
+ progressBar->setValue(curVal + (maxVal - curVal) / 100);
+}
+//! [10]
+
+//! [11]
+void WidgetGallery::createTopLeftGroupBox()
+//! [11] //! [12]
+{
+ topLeftGroupBox = new QGroupBox(tr("Group 1"));
+
+ radioButton1 = new QRadioButton(tr("Radio button 1"));
+ radioButton2 = new QRadioButton(tr("Radio button 2"));
+ radioButton3 = new QRadioButton(tr("Radio button 3"));
+ radioButton1->setChecked(true);
+
+ checkBox = new QCheckBox(tr("Tri-state check box"));
+ checkBox->setTristate(true);
+ checkBox->setCheckState(Qt::PartiallyChecked);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(radioButton1);
+ layout->addWidget(radioButton2);
+ layout->addWidget(radioButton3);
+ layout->addWidget(checkBox);
+ layout->addStretch(1);
+ topLeftGroupBox->setLayout(layout);
+}
+//! [12]
+
+void WidgetGallery::createTopRightGroupBox()
+{
+ topRightGroupBox = new QGroupBox(tr("Group 2"));
+
+ defaultPushButton = new QPushButton(tr("Default Push Button"));
+ defaultPushButton->setDefault(true);
+
+ togglePushButton = new QPushButton(tr("Toggle Push Button"));
+ togglePushButton->setCheckable(true);
+ togglePushButton->setChecked(true);
+
+ flatPushButton = new QPushButton(tr("Flat Push Button"));
+ flatPushButton->setFlat(true);
+
+ QVBoxLayout *layout = new QVBoxLayout;
+ layout->addWidget(defaultPushButton);
+ layout->addWidget(togglePushButton);
+ layout->addWidget(flatPushButton);
+ layout->addStretch(1);
+ topRightGroupBox->setLayout(layout);
+}
+
+void WidgetGallery::createBottomLeftTabWidget()
+{
+ bottomLeftTabWidget = new QTabWidget;
+ bottomLeftTabWidget->setSizePolicy(QSizePolicy::Preferred,
+ QSizePolicy::Ignored);
+
+ QWidget *tab1 = new QWidget;
+ tableWidget = new QTableWidget(10, 10);
+
+ QHBoxLayout *tab1hbox = new QHBoxLayout;
+ tab1hbox->setContentsMargins(5,5, 5, 5);
+ tab1hbox->addWidget(tableWidget);
+ tab1->setLayout(tab1hbox);
+
+ QWidget *tab2 = new QWidget;
+ textEdit = new QTextEdit;
+
+ textEdit->setPlainText(tr("Twinkle, twinkle, little star,\n"
+ "How I wonder what you are.\n"
+ "Up above the world so high,\n"
+ "Like a diamond in the sky.\n"
+ "Twinkle, twinkle, little star,\n"
+ "How I wonder what you are!\n"));
+
+ QHBoxLayout *tab2hbox = new QHBoxLayout;
+ tab2hbox->setContentsMargins(5, 5, 5, 5);
+ tab2hbox->addWidget(textEdit);
+ tab2->setLayout(tab2hbox);
+
+ bottomLeftTabWidget->addTab(tab1, tr("&Table"));
+ bottomLeftTabWidget->addTab(tab2, tr("Text &Edit"));
+}
+
+void WidgetGallery::createBottomRightGroupBox()
+{
+ bottomRightGroupBox = new QGroupBox(tr("Group 3"));
+ bottomRightGroupBox->setCheckable(true);
+ bottomRightGroupBox->setChecked(true);
+
+ lineEdit = new QLineEdit("s3cRe7");
+ lineEdit->setEchoMode(QLineEdit::Password);
+
+ spinBox = new QSpinBox(bottomRightGroupBox);
+ spinBox->setValue(50);
+
+ dateTimeEdit = new QDateTimeEdit(bottomRightGroupBox);
+ dateTimeEdit->setDateTime(QDateTime::currentDateTime());
+
+ slider = new QSlider(Qt::Horizontal, bottomRightGroupBox);
+ slider->setValue(40);
+
+ scrollBar = new QScrollBar(Qt::Horizontal, bottomRightGroupBox);
+ scrollBar->setValue(60);
+
+ dial = new QDial(bottomRightGroupBox);
+ dial->setValue(30);
+ dial->setNotchesVisible(true);
+
+ QGridLayout *layout = new QGridLayout;
+ layout->addWidget(lineEdit, 0, 0, 1, 2);
+ layout->addWidget(spinBox, 1, 0, 1, 2);
+ layout->addWidget(dateTimeEdit, 2, 0, 1, 2);
+ layout->addWidget(slider, 3, 0);
+ layout->addWidget(scrollBar, 4, 0);
+ layout->addWidget(dial, 3, 1, 2, 1);
+ layout->setRowStretch(5, 1);
+ bottomRightGroupBox->setLayout(layout);
+}
+
+//! [13]
+void WidgetGallery::createProgressBar()
+{
+ progressBar = new QProgressBar;
+ progressBar->setRange(0, 10000);
+ progressBar->setValue(0);
+
+ QTimer *timer = new QTimer(this);
+ connect(timer, &QTimer::timeout, this, &WidgetGallery::advanceProgressBar);
+ timer->start(1000);
+}
+//! [13]