Struct ColumnSelectorProps 

pub struct ColumnSelectorProps {

    pub on_open_expr_panel: Callback<ColumnLocator>,
    pub selected_column: Option<ColumnLocator>,
    pub has_table: Option<TableLoadState>,
    pub named_column_count: usize,
    pub view_config: PtrEqRc<ViewConfig>,
    pub drag_column: Option<String>,
    pub metadata: PtrEqRc<SessionMetadata>,
    pub selected_theme: Option<String>,
    pub session: Session,
    pub renderer: Renderer,
    pub presentation: Presentation,
    pub on_resize: Option<Rc<PubSub<()>>>,
    pub initial_width: f64,
    pub on_auto_width: Callback<f64>,
    pub on_dimensions_reset: Option<Rc<PubSub<()>>>,
}

Fields

on_open_expr_panel: Callback<ColumnLocator>

Fires when the expression/config column is open.

selected_column: Option<ColumnLocator>

This is passed to the add_expression_button for styling.

has_table: Option<TableLoadState>

Value props threaded from root’s SessionProps / RendererProps.

named_column_count: usize

view_config: PtrEqRc<ViewConfig>

drag_column: Option<String>

metadata: PtrEqRc<SessionMetadata>

Cloned session metadata snapshot — threaded from SessionProps so that metadata changes trigger re-renders via prop diffing.

selected_theme: Option<String>

Selected theme name, threaded for PortalModal consumers.

session: Session

renderer: Renderer

presentation: Presentation

on_resize: Option<Rc<PubSub<()>>>

Fires when this component is resized via the UI.

initial_width: f64

Trap-door width pinned by the parent SettingsPanel so switching tabs doesn’t shrink the panel. Threaded into the inner ScrollPanel as initial_width.

on_auto_width: Callback<f64>

Fires when the inner ScrollPanel measures its natural width. Routed up to SettingsPanel which keeps the running max.

on_dimensions_reset: Option<Rc<PubSub<()>>>

External “release the trap-door” signal from the outer settings split-panel divider reset. Forwarded into self.on_reset so both inner ScrollPanels drop their cached viewport_width.

Trait Implementations

impl PartialEq for ColumnSelectorProps

fn eq(&self, rhs: &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 Properties for ColumnSelectorProps

type Builder = ColumnSelectorPropsBuilder

Builder that will be used to construct properties

fn builder() -> Self::Builder

Entrypoint for building properties