The KDE wiki has a Getting Started and Hello World tutorial which you can read as well. Default Widgets Learn By Example You can learn by example by reading the default widgets located at: /usr/share/plasma/plasmoids/ You can fork an existing widget by copying the widget to where the downloaded widgets are installed to: ~/.local/share/plasma/plasmoids/ To properly fork the widget, rename the new folder, then edit the Id in the metadata.json file to match the new folder name. You will also wan...
