Seat.connectToolAdded

gulong connectToolAdded(T)(T callback,  Flag!"After" after =  No.After) if (isCallable!T
    &&  is(ReturnType!T ==  void)
   && (Parameters!T.length <  1 || (ParameterStorageClassTuple!T[0]  ==  ParameterStorageClass.none &&  is(Parameters!T[0] :  gdk.device_tool.DeviceTool)))
   && (Parameters!T.length <  2 || (ParameterStorageClassTuple!T[1]  ==  ParameterStorageClass.none &&  is(Parameters!T[1] :  gdk.seat.Seat)))
   &&  Parameters!T.length <  3)

Connect to ToolAdded signal.

The ::tool-added signal is 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.

Parameters

`callback`	signal callback delegate or function to connect `void callback(gdk.device_tool.DeviceTool tool, gdk.seat.Seat seat)` `tool` the new #GdkDeviceTool known to the seat (optional) `seat` the instance the signal is connected to (optional)
`after`	Yes.After to execute callback after default handler, No.After to execute before (default)

Returns

Signal ID