Struct ListLogic

pub struct ListLogic {
    pub list_items: Vec<ListItem>,
    pub scroll_item_in_view: Option<usize>,
    pub set_scroll_pos: Option<Vec2>,
    pub start_item: usize,
    pub end_item: usize,
    pub end_fill: usize,
    pub selection: Vec<usize>,
    pub last_range: Option<(usize, usize)>,
}

Fields

list_items: Vec<ListItem>

scroll_item_in_view: Option<usize>

set_scroll_pos: Option<Vec2>

start_item: usize

end_item: usize

end_fill: usize

selection: Vec<usize>

last_range: Option<(usize, usize)>

Implementations

impl ListLogic

pub fn set_list_len(&mut self, len: usize)

pub fn handle_list_scroll_bars( &mut self, cx: &mut Cx, event: &mut Event, view: &mut ScrollView, ) -> bool

pub fn begin_list( &mut self, cx: &mut Cx, view: &mut ScrollView, tail_list: bool, row_height: f32, ) -> Result<(), ()>

pub fn walk_turtle_to_end(&mut self, cx: &mut Cx, row_height: f32)

pub fn end_list(&mut self, cx: &mut Cx, view: &mut ScrollView)

pub fn set_visible_range_and_scroll( &mut self, cx: &mut Cx, view: &mut ScrollView, tail_list: bool, row_height: f32, )

pub fn get_next_single_selection(&self) -> ListSelect

pub fn get_prev_single_selection(&self) -> ListSelect

pub fn handle_list_logic<F>( &mut self, cx: &mut Cx, event: &mut Event, select: ListSelect, cb: F, ) -> ListEvent

where F: FnMut(&mut Cx, ListLogicEvent, &mut ListItem, usize),

Trait Implementations

impl Clone for ListLogic

fn clone(&self) -> ListLogic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ListLogic

fn default() -> ListLogic

Returns the “default value” for a type.