Struct ColumnTreeOut 

pub struct ColumnTreeOut {
    pub edits: Vec<CellEdit>,
    pub buttons: Vec<CellClick>,
    pub actions: Vec<RowActionClick>,
    pub toggled: Option<String>,
    pub clicked: Option<String>,
    pub empty_hint_rect: Option<Rect>,
    pub double_clicked: Option<String>,
    pub hovered: Option<String>,
    pub layout_changed: bool,
    pub dragging: Option<String>,
}

What the user did in one drawn frame.

Fields

edits: Vec<CellEdit>

Cell edits, in draw order. A frame can carry at most one (egui gives one widget the focus), but the vec keeps the caller from having to care.

buttons: Vec<CellClick>

Button cells clicked this frame.

actions: Vec<RowActionClick>

Row action-menu entries chosen this frame.

toggled: Option<String>

A row’s [+]/[-] box was clicked — the caller flips its own expansion state (expansion is the caller’s, as in panels::tree).

clicked: Option<String>

A row was clicked (select) — on its first column’s label, or anywhere else along its band that no cell of its own claimed.

empty_hint_rect: Option<Rect>

The empty_hint row’s label rect, when the tree drew one (no rows). Crate-private evidence for the layout tests: the hint is the one row whose width the caller never sized, so it is the one that can overflow.

double_clicked: Option<String>

A row was double-clicked (open its dialog), over the same area as Self::clicked. egui reports the second press as a click too, so on this frame clicked names the same row: a consumer checks this first.

hovered: Option<String>

A row (any of its cells, in either pane) is under the pointer this frame — the consumer’s hover-to-highlight hook. None when the pointer is over the header, the root row, or off the table.

layout_changed: bool

The layout was changed by the user (reorder / resize / hide / sort) — the caller persists it.

dragging: Option<String>

The row whose band is being dragged this frame (only with ColumnTreeSpec::drag_rows).

Trait Implementations

impl Clone for ColumnTreeOut

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnTreeOut

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

Formats the value using the given formatter.

impl Default for ColumnTreeOut

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ColumnTreeOut

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColumnTreeOut