Virtual Desktops & Activities

Plasma has two orthogonal grouping mechanisms — virtual desktops (lightweight, per-window) and activities (heavyweight, per-context with persistent state).

Virtual desktops

D-Bus interface: org.kde.KWin /VirtualDesktopManager.

# List
qdbus org.kde.KWin /VirtualDesktopManager desktopIds
qdbus org.kde.KWin /VirtualDesktopManager desktopName <id>

# Count
qdbus org.kde.KWin /VirtualDesktopManager count

# Create / remove
qdbus org.kde.KWin /VirtualDesktopManager createDesktop <position> "<name>"
qdbus org.kde.KWin /VirtualDesktopManager removeDesktop <id>