Trait zng::gesture::CommandShortcutExt

pub trait CommandShortcutExt {
    // Required methods
    fn shortcut(self) -> Box<dyn VarBoxed<Shortcuts>>;
    fn shortcut_filter(self) -> Box<dyn VarBoxed<ShortcutFilter>>;
    fn init_shortcut(self, shortcut: impl Into<Shortcuts>) -> Self;
    fn init_shortcut_filter(self, filter: impl Into<ShortcutFilter>) -> Self;

    // Provided method
    fn shortcut_txt(self) -> Box<dyn VarBoxed<Txt>>
       where Self: Sized { ... }
}

Adds the shortcut metadata.

If a command has a shortcut the GestureManager will invoke the command when the shortcut is pressed the command is enabled, if the command target is a widget it will also be focused. See the GESTURES service documentation for details on how shortcuts are resolved.

Required Methods

fn shortcut(self) -> Box<dyn VarBoxed<Shortcuts>>

Gets a read-write variable that is zero-or-more shortcuts that invoke the command.

fn shortcut_filter(self) -> Box<dyn VarBoxed<ShortcutFilter>>

Gets a read-write variable that sets a filter for when the shortcut is valid.

fn init_shortcut(self, shortcut: impl Into<Shortcuts>) -> Self

Sets the initial shortcuts.

fn init_shortcut_filter(self, filter: impl Into<ShortcutFilter>) -> Self

Sets the initial shortcut filters.

Provided Methods

fn shortcut_txt(self) -> Box<dyn VarBoxed<Txt>>

where Self: Sized,

Gets a read-only variable that is the display text for the first shortcut.

Object Safety

This trait is not object safe.

Implementors

impl CommandShortcutExt for Command