Rename QML singleton to Bobink and simplify singleton lifecycle

Replace QML_ELEMENT with QML_NAMED_ELEMENT(Bobink) so QML references
use `Bobink` instead of `BobinkClient`. Remove instance()/create()
factory in favor of inline s_instance set in the constructor. Import
BobinkPlugin statically in demo, link demo to BobinkQtOpcUaplugin,
and make library link dependencies PUBLIC. Add .qtcreator to gitignore.

1 files changed, 7 insertions, 5 deletions

diff --git a/demo/main.cpp b/demo/main.cpp
index b52df9e..6d0b9be 100644
--- a/demo/main.cpp
+++ b/demo/main.cpp
@@ -5,18 +5,20 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
 
+#include <QtQml/QQmlExtensionPlugin>
+Q_IMPORT_QML_PLUGIN(BobinkPlugin)
+
 int main(int argc, char *argv[])
 {
     // Load the locally-built OpcUa backend plugin (open62541).
     QCoreApplication::addLibraryPath(QStringLiteral(QTOPCUA_PLUGIN_PATH));
 
     QGuiApplication app(argc, argv);
-    QQmlApplicationEngine engine;
 
-    QObject::connect(
-        &engine, &QQmlApplicationEngine::objectCreationFailed,
-        &app, []() { QCoreApplication::exit(1); },
-        Qt::QueuedConnection);
+    QQmlApplicationEngine engine;
+    QObject::connect (
+        &engine, &QQmlApplicationEngine::objectCreationFailed, &app,
+        [] () { QCoreApplication::exit (1); }, Qt::QueuedConnection);
 
     engine.loadFromModule("BobinkDemo", "Main");
     return app.exec();