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Resolve display issue where if Raspberry Pi thinks both HDMI and LCD are enabled, the display width is appearing as two side by side monitors (double width) rather than just using the physical width of the screen.

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This commit is contained in:
Simon Dean 2024-11-21 13:06:48 +00:00
parent b327bd69b2
commit 7f38e16983
1 changed files with 23 additions and 3 deletions
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26
src/autoapp/autoapp.cpp
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@ -87,11 +87,31 @@ int main(int argc, char* argv[])
startIOServiceWorkers(ioService, threadPool);
QApplication qApplication(argc, argv);
const int width = QApplication::desktop()->width();
const int height = QApplication::desktop()->height();
int width = QApplication::desktop()->width();
int height = QApplication::desktop()->height();
for (QScreen *screen : qApplication.screens()) {
OPENAUTO_LOG(info) << "[AutoApp] Screen name: " << screen->name().toStdString();
OPENAUTO_LOG(info) << "[AutoApp] Screen geometry: " << screen->geometry().width(); // This includes position and size
OPENAUTO_LOG(info) << "[AutoApp] Screen physical size: " << screen->physicalSize().width(); // Size in millimeters
}
QScreen *primaryScreen = QGuiApplication::primaryScreen();
// Check if a primary screen was found
if (primaryScreen) {
// Get the geometry of the primary screen
QRect screenGeometry = primaryScreen->geometry();
width = screenGeometry.width();
height = screenGeometry.height();
OPENAUTO_LOG(info) << "[AutoApp] Using gemoetry from primary screen.";
} else {
OPENAUTO_LOG(info) << "[AutoApp] Unable to find primary screen, using default values.";
}
OPENAUTO_LOG(info) << "[AutoApp] Display width: " << width;
OPENAUTO_LOG(info) << "[AutoApp] Display height: " << height;
auto configuration = std::make_shared<autoapp::configuration::Configuration>();
autoapp::ui::MainWindow mainWindow(configuration);