Trait InputElementImpl 

pub trait InputElementImpl: InteractiveImpl + Upcast<InputElement> {
    // Provided methods
    fn is_enabled_core(this: &Self) -> bool { ... }
    fn is_focus_scope(this: &Self) -> bool { ... }
    fn on_getting_focus(this: &Self, e: &FocusChangingEventArgs) { ... }
    fn on_losing_focus(this: &Self, e: &FocusChangingEventArgs) { ... }
    fn on_got_focus(this: &Self, e: &FocusChangedEventArgs) { ... }
    fn on_lost_focus(this: &Self, e: &FocusChangedEventArgs) { ... }
    fn on_key_down(this: &Self, e: &KeyEventArgs) { ... }
    fn on_key_up(this: &Self, e: &KeyEventArgs) { ... }
    fn on_text_input(this: &Self, e: &TextInputEventArgs) { ... }
    fn on_pointer_entered(this: &Self, e: &PointerEventArgs) { ... }
    fn on_pointer_exited(this: &Self, e: &PointerEventArgs) { ... }
    fn on_pointer_moved(this: &Self, e: &PointerEventArgs) { ... }
    fn on_pointer_pressed(this: &Self, e: &PointerPressedEventArgs) { ... }
    fn on_pointer_released(this: &Self, e: &PointerReleasedEventArgs) { ... }
    fn on_pointer_capture_changing(
        this: &Self,
        e: &PointerCaptureChangingEventArgs,
    ) { ... }
    fn on_pointer_capture_lost(this: &Self, e: &PointerCaptureLostEventArgs) { ... }
    fn on_pointer_wheel_changed(this: &Self, e: &PointerWheelEventArgs) { ... }
    fn on_tapped(this: &Self, e: &TappedEventArgs) { ... }
    fn on_right_tapped(this: &Self, e: &TappedEventArgs) { ... }
    fn on_double_tapped(this: &Self, e: &TappedEventArgs) { ... }
    fn on_holding(this: &Self, e: &HoldingRoutedEventArgs) { ... }
    fn on_access_key(this: &Self, e: &dyn IRoutedEventArgs) { ... }
    fn get_next_tab_stop_override(this: &Self) -> Option<Ref<InputElement>> { ... }
    fn get_previous_tab_stop_override(this: &Self) -> Option<Ref<InputElement>> { ... }
    fn get_first_focusable_element_override(
        this: &Self,
    ) -> Option<Ref<InputElement>> { ... }
    fn get_last_focusable_element_override(
        this: &Self,
    ) -> Option<Ref<InputElement>> { ... }
    fn process_tab_stop_override(
        this: &Self,
        focused_element: Option<&Ref<InputElement>>,
        candidate_tab_stop_element: Option<&Ref<InputElement>>,
        is_reverse: bool,
        did_cycle_focus_at_root_visual: bool,
        new_tab_stop: &mut Option<Ref<InputElement>>,
    ) -> bool { ... }
    fn process_candidate_tab_stop_override(
        this: &Self,
        focused_element: Option<&Ref<InputElement>>,
        candidate_tab_stop_element: Option<&Ref<InputElement>>,
        overriden_candidate_tab_stop_element: Option<&Ref<InputElement>>,
        is_reverse: bool,
        new_tab_stop: &mut Option<Ref<InputElement>>,
    ) -> bool { ... }
    fn as_custom_keyboard_navigation(
        this: &Self,
    ) -> Option<&dyn ICustomKeyboardNavigation> { ... }
    fn as_scrollable(this: &Self) -> Option<&dyn IScrollable> { ... }
    fn as_hosted_visual_tree_root(
        this: &Self,
    ) -> Option<&dyn IHostedVisualTreeRoot> { ... }
}

The overridable members introduced by the class.

Provided Methods

fn is_enabled_core(this: &Self) -> bool

Whether the control is enabled, as far as the control itself is concerned. The default is the value of is_enabled; controls with additional conditions (e.g. a command that cannot execute) override this.

fn is_focus_scope(this: &Self) -> bool

Whether the element is a focus scope: an element that remembers which of its descendants was focused last.

fn on_getting_focus(this: &Self, e: &FocusChangingEventArgs)

Called when the control or one of its child elements is about to get focus.

fn on_losing_focus(this: &Self, e: &FocusChangingEventArgs)

Called when the control or one of its child elements is about to lose focus.

fn on_got_focus(this: &Self, e: &FocusChangedEventArgs)

Called when the control or one of its child elements gets focus.

fn on_lost_focus(this: &Self, e: &FocusChangedEventArgs)

Called when the control or one of its child elements loses focus.

fn on_key_down(this: &Self, e: &KeyEventArgs)

Called before the key down event occurs.

fn on_key_up(this: &Self, e: &KeyEventArgs)

Called before the key up event occurs.

fn on_text_input(this: &Self, e: &TextInputEventArgs)

Called before the text input event occurs.

fn on_pointer_entered(this: &Self, e: &PointerEventArgs)

Called before the pointer entered event occurs.

fn on_pointer_exited(this: &Self, e: &PointerEventArgs)

Called before the pointer exited event occurs.

fn on_pointer_moved(this: &Self, e: &PointerEventArgs)

Called before the pointer moved event occurs.

fn on_pointer_pressed(this: &Self, e: &PointerPressedEventArgs)

Called before the pointer pressed event occurs.

fn on_pointer_released(this: &Self, e: &PointerReleasedEventArgs)

Called before the pointer released event occurs.

fn on_pointer_capture_changing(this: &Self, e: &PointerCaptureChangingEventArgs)

Called when the capture of a pointer is about to change on the control or one of its descendants.

fn on_pointer_capture_lost(this: &Self, e: &PointerCaptureLostEventArgs)

Called before the pointer capture lost event occurs.

fn on_pointer_wheel_changed(this: &Self, e: &PointerWheelEventArgs)

Called before the pointer wheel changed event occurs.

fn on_tapped(this: &Self, e: &TappedEventArgs)

Called when a tap gesture occurs on the control.

fn on_right_tapped(this: &Self, e: &TappedEventArgs)

Called when a right tap gesture occurs on the control.

fn on_double_tapped(this: &Self, e: &TappedEventArgs)

Called when a double-tap gesture occurs on the control.

fn on_holding(this: &Self, e: &HoldingRoutedEventArgs)

Called when a hold gesture occurs on the control.

fn on_access_key(this: &Self, e: &dyn IRoutedEventArgs)

Called when the access key of the control is pressed. The default focuses the control.

fn get_next_tab_stop_override(this: &Self) -> Option<Ref<InputElement>>

Called when focus is moving forward out of this element: lets it name the element that should receive focus next.

fn get_previous_tab_stop_override(this: &Self) -> Option<Ref<InputElement>>

Called when focus is moving backward out of this element: lets it name the element that should receive focus next.

fn get_first_focusable_element_override( this: &Self, ) -> Option<Ref<InputElement>>

Lets the element name the first focusable element within it.

fn get_last_focusable_element_override(this: &Self) -> Option<Ref<InputElement>>

Lets the element name the last focusable element within it.

fn process_tab_stop_override( this: &Self, focused_element: Option<&Ref<InputElement>>, candidate_tab_stop_element: Option<&Ref<InputElement>>, is_reverse: bool, did_cycle_focus_at_root_visual: bool, new_tab_stop: &mut Option<Ref<InputElement>>, ) -> bool

Lets the element (an ancestor of the focused element) override the tab stop chosen by tab navigation. Returns true when the tab stop is overridden; the override is written to new_tab_stop.

fn process_candidate_tab_stop_override( this: &Self, focused_element: Option<&Ref<InputElement>>, candidate_tab_stop_element: Option<&Ref<InputElement>>, overriden_candidate_tab_stop_element: Option<&Ref<InputElement>>, is_reverse: bool, new_tab_stop: &mut Option<Ref<InputElement>>, ) -> bool

Lets the element (an ancestor of the candidate tab stop) override the tab stop chosen by tab navigation. Returns true when the tab stop is overridden; the override is written to new_tab_stop.

fn as_custom_keyboard_navigation( this: &Self, ) -> Option<&dyn ICustomKeyboardNavigation>

The element as a custom keyboard navigation handler, if it is one.

fn as_scrollable(this: &Self) -> Option<&dyn IScrollable>

The element as a scrollable, if it is one.

fn as_hosted_visual_tree_root(this: &Self) -> Option<&dyn IHostedVisualTreeRoot>

The element as the root of a hosted visual tree (such as a popup root), if it is one.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl InputElementImpl for InputElement