Struct ToolRail 

pub struct ToolRail { /* private fields */ }

A narrow bar of tools with their names under their icons, of which one is open: what sits along the side of an editor, with the open tool’s panel next to it.

selected counts every tool in order, the variants of a place included. It can also show only icons, in one column or more, with lines between groups of tools.

use ravenrs_reactive::State;
use ravenrs_widgets::{IconName, ToolRail, ToolRailItem};

let open = State::new(0);
let rail = ToolRail::new(open.binding(), [(IconName::Type, "Text"), (IconName::ZoomIn, "Zoom")]);

let tool = State::new(0);
let editor = ToolRail::new(tool.binding(), [(IconName::Pencil, "Brush")])
    .separator()
    .tool(
        ToolRailItem::new(IconName::Square, "Rectangle")
            .shortcut("M")
            .variant(IconName::Circle, "Ellipse"),
    )
    .columns(2);

Implementations

impl ToolRail

pub fn new<S>( selected: Binding<usize>, tools: impl IntoIterator<Item = (IconName, S)>, ) -> ToolRail

where S: Into<String>,

A rail of these tools; selected says which one is open.

pub fn tool(self, item: ToolRailItem) -> ToolRail

Adds a place with a tool and its variants.

pub fn separator(self) -> ToolRail

Adds a line between two groups of tools.

pub fn width(self, width: f32) -> ToolRail

Its width, in logical pixels (76 by default, or what the columns take).

pub fn icons_only(self, icons_only: bool) -> ToolRail

Shows only icons, with the names as tooltips.

pub fn columns(self, columns: usize) -> ToolRail

Lays the tools out in this many columns (1 by default). With more than one, it shows only icons.

Trait Implementations

impl Debug for ToolRail

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl View for ToolRail

fn build(&self, cx: &mut BuildCx<'_>) -> NodeId

Creates this view’s node for the current build.

fn type_name(&self) -> &'static str

The name the diagnostics panel shows this view’s cost under.