ui_extension::button_callback Class Reference

Class implemented by button hosts to recieve notification of button events. More...

#include <buttons.h>

List of all members.

Public Member Functions
virtual void	on_button_state_change (unsigned p_new_state)=0
virtual void	on_command_state_change (unsigned p_new_state)=0

---

Detailed Description

Class implemented by button hosts to recieve notification of button events.

---

Member Function Documentation

virtual void ui_extension::button_callback::on_button_state_change (  unsigned  p_new_state  )  [pure virtual]

Called when the state of the button changed Parameters: [in]  p_new_state  Combination of uie::t_button_state

virtual void ui_extension::button_callback::on_command_state_change (  unsigned  p_new_state  )  [pure virtual]

Called when the state of the command changed Parameters: [in]  p_new_state  Index of new command state See also: button::get_command_state_index, button::get_command_state_count

---

The documentation for this class was generated from the following file:

• foobar2000/columns_ui-sdk/buttons.h

---