Using a LinkedList And ListIterator to return elements in alphabetical order

The function ‘addInOrder’ is supposed to add String elements (names of Australian cities) in alphabetical order to a LinkedList ‘placesToVisit’. And according to the tutorial I was following, ‘addInOrder’ function actually worked as intended. However, the function was written in a way to return a boolean, which is private static boolean addInOrder(LinkedList<String> linkedList, String newCity)…

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Dynamically load QQuickWindow instead of QQuickWidget in Qt C++ unit test

In our project we have C++ unit tests for QML sources. It uses following code to load component dynamically for further processing class MyTest { … QScopedPointer<QQuickWidget> quickWidget; QQuickItem* root = nullptr; void setQmlSource(const QString& source) { quickWidget.reset(new QQuickWidget); quickWidget->rootContext()->engine()->addImportPath(“qrc:/qml”); quickWidget->setSource(QUrl::fromUserInput(source)); root = quickWidget->rootObject(); } } Worked fine for qml components like this: my.qml: Rectangle…

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yad notification in Gnome Shell 3

yad notifications (https://sourceforge.net/p/yad-dialog/wiki/NotificationIcon/) like in this example are not displayed: yad –notification –image=”gtk-help” –command=”echo ‘Hello World'” –text=”The notification’s tooltip” I guess it has to do with gnome shell. How can I show the yad notification? GNOME Shell 3.34.1 Ubuntu 19.10 I used gnome tweaks to enable Ubuntu Appindicators to no effect.

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