GdkSeat::tool-added

void
tool_added (
  GdkSeat* self,
  GdkDeviceTool* tool,
  gpointer user_data
)

Emitted whenever a new tool is made known to the seat.

The tool may later be assigned to a device (i.e. on proximity with a tablet). The device will emit the GdkDevice::tool-changed signal accordingly.

A same tool may be used by several devices.

Default handler:

The default handler is called after the handlers added via g_signal_connect().

`tool`	`GdkDeviceTool`
	The new `GdkDeviceTool` known to the seat.
	The data is owned by the caller of the function.