Initial commit

Lts/Tools/ScreenIdShow/CMakeLists.txt

@@ -0,0 +1,23 @@
+#
+# Tool shows a widget on each screen, stating the screen id of the screen the widget is positioned on
+#
+# $Id: CMakeLists.txt 38619 2018-02-02 15:14:02Z wille_m $
+# $HeadURL: svn://slssvn/TDS/branches/product/devel/trunk/Lts/Tools/ConfigX/CMakeLists.txt $
+# $Author: wille_m $
+#
+# Created by Mike Wille, NLE, 2018-11-11
+#
+
+IF(NOT WIN32)
+  SET(ScreenIdShow_SRCS
+    main.cpp
+  )
+
+  NGL_ADD_EXECUTABLE(WS ScreenIdShow NO_TRANSLATION ${ScreenIdShow_SRCS})
+
+  NGL_TARGET_LINK_LIBRARIES(ScreenIdShow
+    Qt5::Widgets
+  )
+
+  NGL_INSTALL_TARGET(ScreenIdShow)
+ENDIF(NOT WIN32)

Lts/Tools/ScreenIdShow/main.cpp

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+#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();
+}