Merge #65: Set tab focus behavior

500a6d2 qml: Set tab focus behavior (João Barbosa)

Pull request description:

  Sets tab focus behavior to iterate all controls and widgets.

  Can be tested after adding some controls to the scene.

ACKs for top commit:
  hebasto:
    ACK 500a6d2

Tree-SHA512: d5b232e6f79bd97f4d2a968c66fa131f0137cb8eb5a3446d61ae1a09e5790fbbfe6b93d25b2fc03d406d0c12a147792adbf623bdedf4035443f5630f7d9c4244

Author: hebasto

src/qml/bitcoin.cpp

@@ -33,6 +33,7 @@
 #include <QQmlContext>
 #include <QQuickWindow>
 #include <QString>
+#include <QStyleHints>
 #include <QUrl>
 
 QT_BEGIN_NAMESPACE
@@ -97,6 +98,7 @@ int QmlGuiMain(int argc, char* argv[])
     Q_INIT_RESOURCE(bitcoin_qml);
 
     QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+    QGuiApplication::styleHints()->setTabFocusBehavior(Qt::TabFocusAllControls);
     QGuiApplication app(argc, argv);
 
     auto handler_message_box = ::uiInterface.ThreadSafeMessageBox_connect(InitErrorMessageBox);