Trait WindowExt 

pub trait WindowExt: Sized {
    // Required methods
    fn open_sheet<F>(&mut self, cx: &mut App, build: F)
       where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static;
    fn open_sheet_at<F>(&mut self, placement: Placement, cx: &mut App, build: F)
       where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static;
    fn has_active_sheet(&mut self, cx: &mut App) -> bool;
    fn close_sheet(&mut self, cx: &mut App);
    fn open_dialog<F>(&mut self, cx: &mut App, build: F)
       where F: Fn(Dialog, &mut Window, &mut App) -> Dialog + 'static;
    fn has_active_dialog(&mut self, cx: &mut App) -> bool;
    fn close_dialog(&mut self, cx: &mut App);
    fn close_all_dialogs(&mut self, cx: &mut App);
    fn push_notification(&mut self, note: impl Into<Notification>, cx: &mut App);
    fn remove_notification<T: Sized + 'static>(&mut self, cx: &mut App);
    fn clear_notifications(&mut self, cx: &mut App);
    fn notifications(&mut self, cx: &mut App) -> Rc<Vec<Entity<Notification>>>;
    fn focused_input(&mut self, cx: &mut App) -> Option<Entity<InputState>>;
    fn has_focused_input(&mut self, cx: &mut App) -> bool;
}

Extension trait for Window to add dialog, sheet .. functionality.

Required Methods

fn open_sheet<F>(&mut self, cx: &mut App, build: F)

where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static,

Opens a Sheet at right placement.

fn open_sheet_at<F>(&mut self, placement: Placement, cx: &mut App, build: F)

where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static,

Opens a Sheet at the given placement.

fn has_active_sheet(&mut self, cx: &mut App) -> bool

Return true, if there is an active Sheet.

fn close_sheet(&mut self, cx: &mut App)

Closes the active Sheet.

fn open_dialog<F>(&mut self, cx: &mut App, build: F)

where F: Fn(Dialog, &mut Window, &mut App) -> Dialog + 'static,

Opens a Dialog.

fn has_active_dialog(&mut self, cx: &mut App) -> bool

Return true, if there is an active Dialog.

fn close_dialog(&mut self, cx: &mut App)

Closes the last active Dialog.

fn close_all_dialogs(&mut self, cx: &mut App)

Closes all active Dialogs.

fn push_notification(&mut self, note: impl Into<Notification>, cx: &mut App)

Pushes a notification to the notification list.

fn remove_notification<T: Sized + 'static>(&mut self, cx: &mut App)

Removes the notification with the given id.

fn clear_notifications(&mut self, cx: &mut App)

Clears all notifications.

fn notifications(&mut self, cx: &mut App) -> Rc<Vec<Entity<Notification>>>

Returns number of notifications.

fn focused_input(&mut self, cx: &mut App) -> Option<Entity<InputState>>

Return current focused Input entity.

fn has_focused_input(&mut self, cx: &mut App) -> bool

Returns true if there is a focused Input entity.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl WindowExt for Window

fn open_sheet<F>(&mut self, cx: &mut App, build: F)

where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static,

fn open_sheet_at<F>(&mut self, placement: Placement, cx: &mut App, build: F)

where F: Fn(Sheet, &mut Window, &mut App) -> Sheet + 'static,

fn has_active_sheet(&mut self, cx: &mut App) -> bool

fn close_sheet(&mut self, cx: &mut App)

fn open_dialog<F>(&mut self, cx: &mut App, build: F)

where F: Fn(Dialog, &mut Window, &mut App) -> Dialog + 'static,

fn has_active_dialog(&mut self, cx: &mut App) -> bool

fn close_dialog(&mut self, cx: &mut App)

fn close_all_dialogs(&mut self, cx: &mut App)

fn push_notification(&mut self, note: impl Into<Notification>, cx: &mut App)

fn remove_notification<T: Sized + 'static>(&mut self, cx: &mut App)

fn clear_notifications(&mut self, cx: &mut App)

fn notifications(&mut self, cx: &mut App) -> Rc<Vec<Entity<Notification>>>

fn has_focused_input(&mut self, cx: &mut App) -> bool

fn focused_input(&mut self, cx: &mut App) -> Option<Entity<InputState>>

Implementors