Struct Table 

pub struct Table { /* private fields */ }

The ATK interface implemented for UI components which contain tabular or row/column information.

Table should be implemented by components which present elements ordered via rows and columns. It may also be used to present tree-structured information if the nodes of the trees can be said to contain multiple “columns”. Individual elements of an Table are typically referred to as “cells”. Those cells should implement the interface TableCell, but Atk doesn’t require them to be direct children of the current Table. They can be grand-children, grand-grand-children etc. Table provides the API needed to get a individual cell based on the row and column numbers.

Children of Table are frequently “lightweight” objects, that is, they may not have backing widgets in the host UI toolkit. They are therefore often transient.

Since tables are often very complex, Table includes provision for offering simplified summary information, as well as row and column headers and captions. Headers and captions are AtkObjects which may implement other interfaces (Text, Image, etc.) as appropriate. Table summaries may themselves be (simplified) AtkTables, etc.

Note for implementors: in the past, Table required that all the cells should be direct children of Table, and provided some index based methods to request the cells. The practice showed that that forcing made Table implementation complex, and hard to expose other kind of children, like rows or captions. Right now, index-based methods are deprecated.

Signals

column-deleted

The “column-deleted” signal is emitted by an object which implements the AtkTable interface when a column is deleted.

column-inserted

The “column-inserted” signal is emitted by an object which implements the AtkTable interface when a column is inserted.

column-reordered

The “column-reordered” signal is emitted by an object which implements the AtkTable interface when the columns are reordered.

model-changed

The “model-changed” signal is emitted by an object which implements the AtkTable interface when the model displayed by the table changes.

row-deleted

The “row-deleted” signal is emitted by an object which implements the AtkTable interface when a row is deleted.

row-inserted

The “row-inserted” signal is emitted by an object which implements the AtkTable interface when a row is inserted.

row-reordered

The “row-reordered” signal is emitted by an object which implements the AtkTable interface when the rows are reordered.

Implements

TableExt, TableExtManual

Implementations

impl Table

pub const NONE: Option<&'static Table> = None

Trait Implementations

impl Clone for Table

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 Table

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

Formats the value using the given formatter.

impl Display for Table

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

Formats the value using the given formatter.

impl Eq for Table

impl HasParamSpec for Table

type ParamSpec = ParamSpecObject

type SetValue = Table

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(&str) -> ParamSpecObjectBuilder<'_, Table>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Table

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IsA<Table> for NoOpObject

impl Ord for Table

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<OT: ObjectType> PartialEq<OT> for Table

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

Equality operator ==.

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

Inequality operator !=.

impl<OT: ObjectType> PartialOrd<OT> for Table

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for Table

fn static_type() -> Type

Returns the type identifier of Self.