Struct EmptyWindowMessageListener

pub struct EmptyWindowMessageListener;

Available on crate feature ui only.

A WindowMessageListener that leaves all handlers to their default empty impls.

Trait Implementations

impl Clone for EmptyWindowMessageListener

fn clone(&self) -> EmptyWindowMessageListener

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EmptyWindowMessageListener

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EmptyWindowMessageListener

fn default() -> EmptyWindowMessageListener

Returns the “default value” for a type.

impl WindowMessageListener for EmptyWindowMessageListener

fn handle_menu_command(&self, window: &WindowHandle, selected_item_id: u32)

An item from a window’s menu was selected by the user.

fn handle_window_minimized(&self, window: &WindowHandle)

A ‘minimize window’ action was performed.

fn handle_window_close(&self, window: &WindowHandle) -> ListenerAnswer

A ‘close window’ action was performed.

fn handle_window_destroy(&self, window: &WindowHandle)

A window was destroyed and removed from the screen.

fn handle_notification_icon_select(&self, icon_id: u16, xy_coords: Point)

A notification icon was selected (triggered).

fn handle_notification_icon_context_select( &self, icon_id: u16, xy_coords: Point, )

A notification icon was context-selected (e.g. right-clicked).

fn handle_custom_user_message( &self, window: &WindowHandle, message_id: u8, w_param: WPARAM, l_param: LPARAM, )

A custom user message was sent.

impl Copy for EmptyWindowMessageListener