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Passthrough QT_FONT_DPI in crash report window just like in the main scaling engine

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Ilya Fedin 2022-04-19 03:03:36 +04:00 • committed by John Preston
parent d11885d48c
commit 62a2277f43
1 changed files with 13 additions and 1 deletions
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14
Telegram/SourceFiles/core/crash_report_window.cpp
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@ -22,6 +22,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include <QtGui/QDesktopServices> #include <QtGui/QDesktopServices>
#include <QtCore/QStandardPaths> #include <QtCore/QStandardPaths>
#include <QtCore/QTimer> #include <QtCore/QTimer>
#include <qpa/qplatformscreen.h>
namespace { namespace {
@ -43,7 +44,18 @@ PreLaunchWindow::PreLaunchWindow(QString title) {
p.setColor(QPalette::Window, QColor(255, 255, 255)); p.setColor(QPalette::Window, QColor(255, 255, 255));
setPalette(p); setPalette(p);
_size = QFontMetrics(QGuiApplication::font()).height(); constexpr auto processDpi = [](const QDpi &dpi) {
return (dpi.first + dpi.second) * 0.5;
};
const auto screen = QGuiApplication::primaryScreen();
const auto scale = processDpi(screen->handle()->logicalDpi())
/ processDpi(screen->handle()->logicalBaseDpi());
auto font = QGuiApplication::font();
font.setPixelSize(base::SafeRound(font.pointSize() * scale));
_size = QFontMetrics(font).height();
int paddingVertical = (_size / 2); int paddingVertical = (_size / 2);
int paddingHorizontal = _size; int paddingHorizontal = _size;