Files
qt-migration-legatus/qt5-before/dlbo/Lts/Tools/ScreenIdShow/main.cpp
T
torstenandCopilot 7173785915 Qt6 Migration: Complete migration with DDS/RTI support and build validation
Major Changes:
- Merged latest Qt5 devel content from dlbo (292 files changed, 7 new dirs)
- Consolidated forward-declarations and include folders
- Removed unneeded modules per Niklas' repo check list

Build System Fixes:
- Fixed CMake VERSION_GREATER syntax in ParticipantManagement/CMakeLists.txt
- Added VLC packages (libvlc-dev, vlc-plugin-base) to docker_build.sh
- Added PostgreSQL dev packages (libpq-dev, postgresql-server-dev-all) to Dockerfile
- Fixed locale warnings (ANSI_X3.4-1968 → C.UTF-8)
- Fixed ArcGIS SDK path warnings when BUILD_ARCGIS=OFF

Code Generation Fixes:
- Fixed IDL enum collisions (PortType→CorePortType/DdsutPortType, PdmEventType)
- Fixed Grantlee template svc_translation.cpp.grantlee:
  - Changed {{ idl_enum.name }}_def:: to {{ idl_enum.name }}::
  - Fixed .underlying() calls for C++11 scoped enums (enum class)
- Removed generated files from repo (moc_*, *_dtc.h, *_ftc.h)

Validation:
- BUILD_RTI=ON: SUCCESS
- BUILD_RTI=OFF: SUCCESS
- C++17 standard maintained for RTI 7.7 compatibility
- Ubuntu 26.04 Docker environment verified

Remaining Warnings (expected):
- BgViewer, KDChart, KDReports, Poppler-Qt6 not found (optional features)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-09-15 18:20:26 +00:00

42 lines
970 B
C++

#include <QApplication>
#include <QWidget>
#include <QLabel>
#include <QScreen>
#include <QRect>
#include <QSize>
#include <QFont>
#include <QDebug>
int main(int argc, char **argv)
{
QApplication app(argc, argv);
QList<QScreen *> screenList = QApplication::screens();
qWarning() << "screen count" << screenList.count();
for (int i = 0; i < screenList.count(); i++)
{
QScreen *screen = screenList.at(i);
QRect screenGeo(screen->geometry());
qWarning() << "screen" << i << "at" << screenGeo;
QWidget *widget = new QWidget(nullptr);
QLabel *label = new QLabel(QString::number(i), widget);
label->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
QFont font(label->font());
font.setBold(true);
font.setPointSize(120);
label->setFont(font);
widget->setGeometry(QRect(screenGeo.topLeft(), QSize(200, 200)));
widget->activateWindow();
widget->show();
}
return app.exec();
}