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feat: add hidpi rounding policy option to setting dialog

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This commit is contained in:
Gary Wang
2023-07-10 01:07:01 +08:00
parent d4ded92734
commit 0e1635e0e7
5 changed files with 48 additions and 3 deletions
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26
app/settingsdialog.cpp
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@ -17,6 +17,7 @@ SettingsDialog::SettingsDialog(QWidget *parent)
, m_doubleClickBehavior(new QComboBox)
, m_mouseWheelBehavior(new QComboBox)
, m_initWindowSizeBehavior(new QComboBox)
, m_hiDpiRoundingPolicyBehavior(new QComboBox)
{
this->setWindowTitle(tr("Settings"));
@ -38,6 +39,13 @@ SettingsDialog::SettingsDialog(QWidget *parent)
{ Settings::WindowSizeBehavior::Maximized, tr("Maximized") }
};
static QList< QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> > _hidpi_options {
{ Qt::HighDpiScaleFactorRoundingPolicy::Round, tr("Round (Integer scaling)", "This option means round up for .5 and above") },
{ Qt::HighDpiScaleFactorRoundingPolicy::Ceil, tr("Ceil (Integer scaling)", "This option means always round up") },
{ Qt::HighDpiScaleFactorRoundingPolicy::Floor, tr("Floor (Integer scaling)", "This option means always round down") },
{ Qt::HighDpiScaleFactorRoundingPolicy::PassThrough, tr("Follow system (Fractional scaling)", "This option means don't round") }
};
QStringList dcbDropDown;
for (const QPair<Settings::DoubleClickBehavior, QString> & dcOption : _dc_options) {
dcbDropDown.append(dcOption.second);
@ -53,10 +61,16 @@ SettingsDialog::SettingsDialog(QWidget *parent)
iwsbDropDown.append(iwsOption.second);
}
QStringList hidpiDropDown;
for (const QPair<Qt::HighDpiScaleFactorRoundingPolicy, QString> & hidpiOption : _hidpi_options) {
hidpiDropDown.append(hidpiOption.second);
}
settingsForm->addRow(tr("Stay on top when start-up"), m_stayOnTop);
settingsForm->addRow(tr("Double-click behavior"), m_doubleClickBehavior);
settingsForm->addRow(tr("Mouse wheel behavior"), m_mouseWheelBehavior);
settingsForm->addRow(tr("Default window size"), m_initWindowSizeBehavior);
settingsForm->addRow(tr("HiDPI scale factor rounding policy"), m_hiDpiRoundingPolicyBehavior);
m_stayOnTop->setChecked(Settings::instance()->stayOnTop());
m_doubleClickBehavior->setModel(new QStringListModel(dcbDropDown));
@ -68,6 +82,14 @@ SettingsDialog::SettingsDialog(QWidget *parent)
m_initWindowSizeBehavior->setModel(new QStringListModel(iwsbDropDown));
Settings::WindowSizeBehavior iwsb = Settings::instance()->initWindowSizeBehavior();
m_initWindowSizeBehavior->setCurrentIndex(static_cast<int>(iwsb));
m_hiDpiRoundingPolicyBehavior->setModel(new QStringListModel(hidpiDropDown));
Qt::HighDpiScaleFactorRoundingPolicy hidpi = Settings::instance()->hiDpiScaleFactorBehavior();
for (int i = 0; i < _hidpi_options.count(); i++) {
if (_hidpi_options.at(i).first == hidpi) {
m_hiDpiRoundingPolicyBehavior->setCurrentIndex(i);
break;
}
}
connect(m_stayOnTop, &QCheckBox::stateChanged, this, [ = ](int state){
Settings::instance()->setStayOnTop(state == Qt::Checked);
@ -85,6 +107,10 @@ SettingsDialog::SettingsDialog(QWidget *parent)
Settings::instance()->setInitWindowSizeBehavior(_iws_options.at(index).first);
});
connect(m_hiDpiRoundingPolicyBehavior, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [ = ](int index){
Settings::instance()->setHiDpiScaleFactorBehavior(_hidpi_options.at(index).first);
});
adjustSize();
setWindowFlag(Qt::WindowContextHelpButtonHint, false);
}