Struct Area 

pub struct Area { /* private fields */ }

Trait Implementations

impl Clone for Area

fn clone(&self) -> Area

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for Area

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RawArea for Area

type Cache = PrintInfo

Something to be kept between app instances/reloads

type PrintInfo = PrintInfo

Information about what parts of a Text should be printed

fn push( &self, _: CoreAccess, specs: PushSpecs, on_files: bool, cache: PrintInfo, ) -> Option<(Area, Option<Area>)>

Creates an RawArea around this one

fn delete(&self, _: CoreAccess) -> (bool, Vec<Self>)

Deletes this RawArea, signaling the closing of a Widget

fn swap(&self, _: CoreAccess, rhs: &Self) -> bool

Swaps this RawArea with another one

fn spawn( &self, _: CoreAccess, spawn_id: SpawnId, specs: DynSpawnSpecs, cache: Self::Cache, ) -> Option<Self>

Spawns a floating area on this RawArea

fn set_width(&self, _: CoreAccess, width: f32) -> Result<(), Text>

Sets a width for the RawArea

fn set_height(&self, _: CoreAccess, height: f32) -> Result<(), Text>

Sets a height for the RawArea

fn hide(&self, _: CoreAccess) -> Result<(), Text>

Hides the RawArea

fn reveal(&self, _: CoreAccess) -> Result<(), Text>

Reveals the RawArea

fn width_of_text( &self, _: CoreAccess, opts: PrintOpts, text: &Text, ) -> Result<f32, Text>

What width the given Text would occupy, if unwrapped

fn scroll_ver(&self, _: CoreAccess, text: &Text, by: i32, opts: PrintOpts)

Scrolls the Text veritcally by an amount

fn scroll_around_points( &self, _: CoreAccess, text: &Text, points: TwoPoints, opts: PrintOpts, )

Scrolls the Text on all four directions until the given TwoPoints is within the ScrollOff range

fn scroll_to_points( &self, _: CoreAccess, text: &Text, points: TwoPoints, opts: PrintOpts, )

Scrolls the Text to the visual line of a TwoPoints

fn set_as_active(&self, _: CoreAccess)

Tells the RawUi that this RawArea is the one that is currently focused.

fn print(&self, _: CoreAccess, text: &Text, opts: PrintOpts, painter: Painter)

Prints the Text

fn print_with<'a>( &self, _: CoreAccess, text: &Text, opts: PrintOpts, painter: Painter, f: impl FnMut(&Caret, &Item) + 'a, )

Prints the Text with a callback function

fn set_print_info(&self, _: CoreAccess, info: Self::PrintInfo)

Sets a previously acquired PrintInfo to the area

fn print_iter<'a>( &self, ca: CoreAccess, text: &'a Text, points: TwoPoints, opts: PrintOpts, ) -> impl Iterator<Item = (Caret, Item)> + 'a

Returns a printing iterator

fn rev_print_iter<'a>( &self, ca: CoreAccess, text: &'a Text, points: TwoPoints, opts: PrintOpts, ) -> impl Iterator<Item = (Caret, Item)> + 'a

Returns a reversed printing iterator

fn has_changed(&self, _: CoreAccess) -> bool

Whether or not self has changed

fn is_master_of(&self, _: CoreAccess, other: &Self) -> bool

Whether or not self is the “master” of other

fn get_cluster_master(&self, _: CoreAccess) -> Option<Self>

Returns the clustered master of self, if there is one

fn cache(&self, _: CoreAccess) -> Option<Self::Cache>

Returns the statics from self

fn top_left(&self, _: CoreAccess) -> Coord

The top left Coord of this Area

fn bottom_right(&self, _: CoreAccess) -> Coord

The bottom right Coord of this Area

fn coord_at_points( &self, _: CoreAccess, text: &Text, points: TwoPoints, opts: PrintOpts, ) -> Option<Coord>

The Coord where the given TwoPoints would be printed

fn points_at_coord( &self, _: CoreAccess, text: &Text, coord: Coord, opts: PrintOpts, ) -> Option<TwoPointsPlace>

The TwoPoints where a Coord is found

fn start_points(&self, _: CoreAccess, text: &Text, opts: PrintOpts) -> TwoPoints

The start points that should be printed

fn end_points(&self, _: CoreAccess, text: &Text, opts: PrintOpts) -> TwoPoints

The TwoPoints immediately after the last printed one

fn get_print_info(&self, _: CoreAccess) -> Self::PrintInfo

The current printing information of the area

fn is_active(&self, _: CoreAccess) -> bool

Returns true if this is the currently active RawArea