chatterino2
Code Issues

Use Qt's High-DPI scaling on Windows (#4868)

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This commit is contained in:
nerix
2024-05-12 13:59:14 +02:00
committed by GitHub
parent 8202cd0d99
commit febcf464fe
21 changed files with 459 additions and 320 deletions
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src/widgets/dialogs/SettingsDialog.cpp
+9 -12
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@@ -47,7 +47,10 @@ SettingsDialog::SettingsDialog(QWidget *parent)
this->resize(915, 600);
this->themeChangedEvent();
this->scaleChangedEvent(this->scale());
QFile styleFile(":/qss/settings.qss");
styleFile.open(QFile::ReadOnly);
QString stylesheet = QString::fromUtf8(styleFile.readAll());
this->setStyleSheet(stylesheet);
this->initUi();
this->addTabs();
@@ -396,25 +399,19 @@ void SettingsDialog::refresh()
void SettingsDialog::scaleChangedEvent(float newDpi)
{
QFile file(":/qss/settings.qss");
file.open(QFile::ReadOnly);
QString styleSheet = QLatin1String(file.readAll());
styleSheet.replace("<font-size>", QString::number(int(14 * newDpi)));
styleSheet.replace("<checkbox-size>", QString::number(int(14 * newDpi)));
assert(newDpi == 1.F &&
"Scaling is disabled for the settings dialog - its scale should "
"always be 1");
for (SettingsDialogTab *tab : this->tabs_)
{
tab->setFixedHeight(int(30 * newDpi));
tab->setFixedHeight(30);
}
this->setStyleSheet(styleSheet);
if (this->ui_.tabContainerContainer)
{
this->ui_.tabContainerContainer->setFixedWidth(int(150 * newDpi));
this->ui_.tabContainerContainer->setFixedWidth(150);
}
this->dpi_ = newDpi;
}
void SettingsDialog::themeChangedEvent()