script::dom::html::form_controls::text_control

Trait TextControlElement

pub(crate) trait TextControlElement {
Show 34 methods    // Required methods
    fn as_element(&self) -> &Element;
    fn text_input<'a>(
        &'a self,
    ) -> AtomicRef<'a, TextInput<EmbedderClipboardProvider>>;
    fn text_input_mut<'a>(
        &'a self,
    ) -> AtomicRefMut<'a, TextInput<EmbedderClipboardProvider>>;
    fn selection_api_applies(&self) -> bool;
    fn has_selectable_text(&self) -> bool;
    fn has_uncollapsed_selection(&self) -> bool;
    fn set_dirty_value_flag(&self, value: bool);
    fn select_all(&self);
    fn maybe_update_shared_selection(&self);
    fn placeholder_text<'a>(&'a self) -> Ref<'a, TracedDOMString>;
    fn value_text(&self) -> DOMString;
    fn read_only_or_disabled(&self) -> bool;
    fn handle_text_content_changed(&self, cx: &mut JSContext);
    fn handle_key_reaction(&self, cx: &mut JSContext, action: KeyReaction);

    // Provided methods
    fn is_password_field(&self) -> bool { ... }
    fn insert_content(&self, cx: &mut JSContext, text_content: &str) { ... }
    fn remove_the_contents_of_the_selection(&self, cx: &mut JSContext) { ... }
    fn perform_editing_action(
        &self,
        cx: &mut JSContext,
        action: EditingAction,
    ) -> bool { ... }
    fn maybe_fire_beforeinput_event_for_editing_action(
        &self,
        cx: &mut JSContext,
        action: &EditingAction,
    ) -> bool { ... }
    fn fire_beforeinput_event(
        &self,
        cx: &mut JSContext,
        data: Option<&str>,
        input_type: InputEventType,
    ) -> bool { ... }
    fn queue_input_event(
        &self,
        data: Option<String>,
        input_type: InputEventType,
    ) { ... }
    fn dom_select(&self, cx: &mut JSContext) { ... }
    fn dom_start(&self) -> Option<Utf16CodeUnits> { ... }
    fn set_dom_start(&self, start: Option<Utf16CodeUnits>) -> ErrorResult { ... }
    fn dom_end(&self) -> Option<Utf16CodeUnits> { ... }
    fn set_dom_end(&self, end: Option<Utf16CodeUnits>) -> ErrorResult { ... }
    fn dom_direction(&self) -> Option<DOMString> { ... }
    fn set_dom_direction(&self, direction: Option<DOMString>) -> ErrorResult { ... }
    fn set_dom_range(
        &self,
        start: Utf16CodeUnits,
        end: Utf16CodeUnits,
        direction: Option<DOMString>,
    ) -> ErrorResult { ... }
    fn set_dom_range_text(
        &self,
        cx: &mut JSContext,
        replacement: DOMString,
        start: Option<Utf16CodeUnits>,
        end: Option<Utf16CodeUnits>,
        selection_mode: SelectionMode,
    ) -> ErrorResult { ... }
    fn start(&self) -> Utf16CodeUnits { ... }
    fn end(&self) -> Utf16CodeUnits { ... }
    fn direction(&self) -> SelectionDirection { ... }
    fn set_range(
        &self,
        start: Option<Utf16CodeUnits>,
        end: Option<Utf16CodeUnits>,
        direction: Option<SelectionDirection>,
        original_selection_state: Option<SelectionState>,
    ) { ... }
}

Required Methods§

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fn as_element(&self) -> &Element

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fn text_input<'a>( &'a self, ) -> AtomicRef<'a, TextInput<EmbedderClipboardProvider>>

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fn text_input_mut<'a>( &'a self, ) -> AtomicRefMut<'a, TextInput<EmbedderClipboardProvider>>

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fn handle_key_reaction(&self, cx: &mut JSContext, action: KeyReaction)

Provided Methods§

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fn is_password_field(&self) -> bool

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fn insert_content(&self, cx: &mut JSContext, text_content: &str)

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fn remove_the_contents_of_the_selection(&self, cx: &mut JSContext)

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fn perform_editing_action( &self, cx: &mut JSContext, action: EditingAction, ) -> bool

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fn maybe_fire_beforeinput_event_for_editing_action( &self, cx: &mut JSContext, action: &EditingAction, ) -> bool

Returns true if and only if the editing action should be canceled.

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fn fire_beforeinput_event( &self, cx: &mut JSContext, data: Option<&str>, input_type: InputEventType, ) -> bool

https://w3c.github.io/uievents/#event-type-beforeinput Returns true if and only if the beforeinput event flags indicate cancelation or the text control was hidden in the event listener.

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