forked from qt-creator/qt-creator
e0cf25fb55
Deeply under the hood, the color for ther Spinner was determined by the QApplication palette, color role "Text". In order to run the spinner on a dark toolbar (in a non-dark theme), though, the color needs to be bright. It is the case for the ScreenRecorder. This change adds a color setter to the Spinner classes, adds colored Spinners to tst_spinner and makes use of the feature in the ScreenRecorder. The default color of the Spinner remains QApplication palette, color role "Text". Change-Id: Ia75758707f225b1f994e73c5a314478101c80f5e Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
// Copyright (C) 2023 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <spinner/spinner.h>
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#include <QApplication>
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#include <QBoxLayout>
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#include <QCalendarWidget>
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#include <QGroupBox>
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#include <QLabel>
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#include <QMetaEnum>
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#include <QTextEdit>
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#include <QToolButton>
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using namespace SpinnerSolution;
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QGroupBox *createGroupBox(SpinnerSize size, QWidget *widget)
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{
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const QMetaEnum spinnerSize = QMetaEnum::fromType<SpinnerSize>();
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QGroupBox *groupBox = new QGroupBox(spinnerSize.valueToKey(int(size)));
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SpinnerWidget *spinnerWidget = new SpinnerWidget;
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QToolButton *startButton = new QToolButton;
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startButton->setText("Start");
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QToolButton *stopButton = new QToolButton;
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stopButton->setText("Stop");
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QVBoxLayout *mainLayout = new QVBoxLayout(groupBox);
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QHBoxLayout *topLayout = new QHBoxLayout();
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topLayout->addWidget(spinnerWidget);
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topLayout->addWidget(startButton);
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topLayout->addWidget(stopButton);
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topLayout->addStretch();
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mainLayout->addLayout(topLayout);
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mainLayout->addWidget(widget);
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Spinner *spinner = new Spinner(size, widget);
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spinner->hide(); // TODO: make the default hidden?
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QObject::connect(startButton, &QAbstractButton::clicked, groupBox, [=] {
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spinnerWidget->setState(SpinnerState::Running);
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spinner->show();
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widget->setEnabled(false);
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});
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QObject::connect(stopButton, &QAbstractButton::clicked, groupBox, [=] {
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spinnerWidget->setState(SpinnerState::NotRunning);
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spinner->hide();
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widget->setEnabled(true);
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});
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return groupBox;
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}
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QGroupBox *createColorsGroupBox()
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{
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QGroupBox *groupBox = new QGroupBox("Spinner::setColor(const QColor &color)");
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auto layout = new QHBoxLayout(groupBox);
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for (auto color : {Qt::red, Qt::darkGreen, Qt::blue, Qt::darkYellow}) {
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auto widget = new QWidget;
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widget->setFixedSize(30, 30);
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auto spinner = new Spinner(SpinnerSize::Medium, widget);
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spinner->setColor(color);
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layout->addWidget(widget);
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}
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return groupBox;
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}
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static QWidget *hr()
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{
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auto frame = new QFrame;
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frame->setFrameShape(QFrame::HLine);
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frame->setFrameShadow(QFrame::Sunken);
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return frame;
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}
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static QString pangram(int count)
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{
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return QStringList(count, "The quick brown fox jumps over the lazy dog.").join(' ');
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}
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int main(int argc, char *argv[])
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{
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QApplication app(argc, argv);
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QWidget mainWidget;
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mainWidget.setWindowTitle("Spinner Example");
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QVBoxLayout *mainLayout = new QVBoxLayout(&mainWidget);
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QLabel *smallWidget = new QLabel;
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smallWidget->setFixedWidth(30);
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QGroupBox *smallGroupBox = createGroupBox(SpinnerSize::Small, smallWidget);
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mainLayout->addWidget(smallGroupBox);
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mainLayout->addWidget(hr());
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QCalendarWidget *mediumWidget = new QCalendarWidget;
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mediumWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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QGroupBox *mediumGroupBox = createGroupBox(SpinnerSize::Medium, mediumWidget);
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mainLayout->addWidget(mediumGroupBox);
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mainLayout->addWidget(hr());
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QTextEdit *largeWidget = new QTextEdit;
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largeWidget->setText(pangram(25));
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QGroupBox *largeGroupBox = createGroupBox(SpinnerSize::Large, largeWidget);
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mainLayout->addWidget(largeGroupBox);
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mainLayout->addWidget(createColorsGroupBox());
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mainWidget.show();
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return app.exec();
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}
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