Function EditorPlugin.addControlToDock

Adds the control to a specific dock slot (see dockslot for options). If the dock is repositioned and as long as the plugin is active, the editor will save the dock position on further sessions. When your plugin is deactivated, make sure to remove your custom control with removeControlFromDocks and free it with Node.queueFree.

void addControlToDock (
  const(long) slot,
  Control control
) nothrow @nogc;