CL_EventChain_ButtonRelease3

Overview

Event chains are used to route an event to an event listener. The toplevel event chain for button releases, located in CL_Input, is called by ClanLib, but you can also send false events by calling on_button_release() yourself. Note that CL_EventChain_ButtonRelease is inheriated from CL_EventButtonRelease, so you can add a chain to the toplevel chain. This is useful, if you want to do more advanced routing of events.

Inherited from public CL_EventChain<CL_Event_ButtonRelease*>, public CL_Event_ButtonRelease

Class members

virtual bool on_button_release(

 CL_InputDevice *device,
const CL_Key &key)

Members with descriptions

virtual bool on_button_release(

 CL_InputDevice *device,
const CL_Key &key)

Parameters:
device - Input device that triggered the event.
key - Key/button that triggered the event.

Description:

Call this function to send a button release event down through the event chain.