Struct FilterPanel 

pub struct FilterPanel {
    pub col: usize,
    pub anchor: Point<Pixels>,
    pub kind: ColumnKind,
    pub search: TextInput,
    pub op_index: usize,
    pub op_menu_open: bool,
    pub operand_a: TextInput,
    pub operand_b: TextInput,
    pub focus: FilterInput,
    pub auto_apply: bool,
    pub distinct: Vec<FilterValueRow>,
}

Interactive state backing the Numbers-style per-column filter popover.

This is the working copy that the overlay edits; it is committed to GridState::filters automatically (auto-apply) as the user interacts with the panel. Rendered as a deferred + anchored GPUI overlay in widget.rs, mirroring the context-menu overlay.

Fields

col: usize

Target column index.

anchor: Point<Pixels>

Grid-relative anchor point (from the triggering click).

kind: ColumnKind

Column kind; selects the text vs. numeric/date operator set.

search: TextInput

The value-list search box.

op_index: usize

Selected operator index into Self::op_labels; 0 == “Choose One” (no predicate).

op_menu_open: bool

Whether the operator dropdown is expanded.

operand_a: TextInput

First operand input.

operand_b: TextInput

Second operand input (range upper bound).

focus: FilterInput

Which text field currently has keyboard focus.

auto_apply: bool

When set, edits apply to GridState::filters immediately.

distinct: Vec<FilterValueRow>

All distinct formatted values for the column with their checked state.

Implementations

impl FilterPanel

pub fn op_labels(&self) -> &'static [&'static str]

Operator labels appropriate to this column’s kind.

pub fn current_op_label(&self) -> &'static str

The currently selected operator label.

pub fn needs_operand(&self) -> bool

true when the selected operator needs at least one operand.

pub fn needs_second_operand(&self) -> bool

true when the selected operator is a range needing a second operand.

pub fn visible_indices(&self) -> Vec<usize>

Indices into Self::distinct whose label matches the current search box (case-insensitive substring). Drives only which rows are rendered in the checklist; it does not affect the “(Select All)” state.

pub fn all_checked(&self) -> bool

true when every distinct value row is checked. Deliberately independent of the search box: typing in the search only narrows which rows are displayed, it must never change the “(Select All)” state.

Trait Implementations

impl Clone for FilterPanel

fn clone(&self) -> FilterPanel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterPanel

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

Formats the value using the given formatter.