Trait gdk4::prelude::DeviceExt

pub trait DeviceExt: 'static {
    // Required methods
    fn is_caps_locked(&self) -> bool;
    fn device_tool(&self) -> Option<DeviceTool>;
    fn direction(&self) -> Direction;
    fn display(&self) -> Display;
    fn has_cursor(&self) -> bool;
    fn modifier_state(&self) -> ModifierType;
    fn name(&self) -> GString;
    fn is_num_locked(&self) -> bool;
    fn num_touches(&self) -> u32;
    fn product_id(&self) -> Option<GString>;
    fn is_scroll_locked(&self) -> bool;
    fn seat(&self) -> Seat;
    fn source(&self) -> InputSource;
    fn surface_at_position(&self) -> (Option<Surface>, f64, f64);
    fn timestamp(&self) -> u32;
    fn vendor_id(&self) -> Option<GString>;
    fn has_bidi_layouts(&self) -> bool;
    fn n_axes(&self) -> u32;
    fn set_seat<P: IsA<Seat>>(&self, seat: Option<&P>);
    fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn connect_tool_changed<F: Fn(&Self, &DeviceTool) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_caps_lock_state_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_direction_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_has_bidi_layouts_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_modifier_state_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_n_axes_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_num_lock_state_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_scroll_lock_state_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_seat_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_tool_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Required Methods

fn is_caps_locked(&self) -> bool

fn device_tool(&self) -> Option<DeviceTool>

fn direction(&self) -> Direction

fn display(&self) -> Display

fn has_cursor(&self) -> bool

fn modifier_state(&self) -> ModifierType

fn name(&self) -> GString

fn is_num_locked(&self) -> bool

fn num_touches(&self) -> u32

fn product_id(&self) -> Option<GString>

fn is_scroll_locked(&self) -> bool

fn seat(&self) -> Seat

fn source(&self) -> InputSource

fn surface_at_position(&self) -> (Option<Surface>, f64, f64)

fn timestamp(&self) -> u32

Available on crate feature v4_2 only.

fn vendor_id(&self) -> Option<GString>

fn has_bidi_layouts(&self) -> bool

fn n_axes(&self) -> u32

fn set_seat<P: IsA<Seat>>(&self, seat: Option<&P>)

fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_tool_changed<F: Fn(&Self, &DeviceTool) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_caps_lock_state_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_direction_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_has_bidi_layouts_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_modifier_state_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_n_axes_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_num_lock_state_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_scroll_lock_state_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

fn connect_seat_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_tool_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

Implementors

impl<O: IsA<Device>> DeviceExt for O