Hello,
Can you please help me understand the following error?
Two classes:
classdef ToggleButton < handle
properties
State = false
end
events
ToggledState
end
methods
function OnStateChange(obj,newState)
if newState ~= obj.State
obj.State = newState;
notify(obj,'ToggledState');
end
end
end
end
...
classdef RespondToToggle < handle
methods
function obj = RespondToToggle(toggle_button_obj)
addlistener(toggle_button_obj,'ToggledState',@obj.handleEvnt);
end
end
methods
function handleEvnt(toggle_button_obj,~)
if toggle_button_obj.State
disp('ToggledState is true')
else
disp('ToggledState is false')
end
end
end
end
>> button=ToggleButton; >> responder=RespondToToggle(button); >> OnStateChange(button,1) Warning: Error occurred while executing callback: Error using RespondToToggle/handleEvnt Too many input arguments.
Error in RespondToToggle>@(varargin)obj.handleEvnt(varargin{:}) (line 4) addlistener(toggle_button_obj,'ToggledState',@obj.handleEvnt);
Error in ToggleButton/OnStateChange (line 12) notify(obj,'ToggledState');
> In ToggleButton>ToggleButton.OnStateChange at 12 >>
