Struct vizia_core::views::ScrollView

pub struct ScrollView {
    pub scroll_x: f32,
    pub scroll_y: f32,
    pub on_scroll: Option<Arc<dyn Fn(&mut EventContext<'_>, f32, f32) + Send + Sync>>,
    pub inner_width: f32,
    pub inner_height: f32,
    pub container_width: f32,
    pub container_height: f32,
    pub scroll_to_cursor: bool,
}

Fields

scroll_x: f32

Progress of scroll position between 0 and 1 for the x axis

scroll_y: f32

Progress of scroll position between 0 and 1 for the y axis

on_scroll: Option<Arc<dyn Fn(&mut EventContext<'_>, f32, f32) + Send + Sync>>

Callback called when the scrollview is scrolled.

inner_width: f32

Width of the inner VStack which holds the content (typically bigger than container_width)

inner_height: f32

Height of the inner VStack which holds the content (typically bigger than container_height)

container_width: f32

Width of the outer ScrollView which wraps the inner (typically smaller than inner_width)

container_height: f32

Height of the outer ScrollView which wraps the inner (typically smaller than inner_height)

scroll_to_cursor: bool

Implementations

impl ScrollView

pub fn new<F>( cx: &mut Context, initial_x: f32, initial_y: f32, scroll_x: bool, scroll_y: bool, content: F, ) -> Handle<'_, Self>

where F: 'static + FnOnce(&mut Context),

Trait Implementations

impl Clone for ScrollView

fn clone(&self) -> ScrollView

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Data for ScrollView

fn same(&self, other: &Self) -> bool

impl View for ScrollView

fn element(&self) -> Option<&'static str>

Specifies a name for the view type which can be used as an element selector in css.

fn event(&mut self, cx: &mut EventContext<'_>, event: &mut Event)

Handles any events received by the view.

fn build<F>(self, cx: &mut Context, content: F) -> Handle<'_, Self>

where F: FnOnce(&mut Context),

Builds the view into the tree and returns a handle which can be used to apply style and layout modifiers to the view.

fn draw(&self, cx: &mut DrawContext<'_>, canvas: &Canvas)

Provides custom drawing for the view.

fn accessibility(&self, cx: &mut AccessContext<'_>, node: &mut AccessNode)