Struct qt_core::ItemSelectionMode

#[repr(transparent)]pub struct ItemSelectionMode(_);

This enum is used in QGraphicsItem, QGraphicsScene and QGraphicsView to specify how items are selected, or how to determine if shapes and items collide.

C++ enum: Qt::ItemSelectionMode.

C++ documentation:

This enum is used in QGraphicsItem, QGraphicsScene and QGraphicsView to specify how items are selected, or how to determine if shapes and items collide.

See also QGraphicsScene::items(), QGraphicsScene::collidingItems(), QGraphicsView::items(), QGraphicsItem::collidesWithItem(), and QGraphicsItem::collidesWithPath().

Methods

impl ItemSelectionMode

pub fn to_int(&self) -> c_int

impl ItemSelectionMode

pub const ContainsItemShape: ItemSelectionMode

The output list contains only items whose shape is fully contained inside the selection area. Items that intersect with the area's outline are not included. (C++ enum variant: ContainsItemShape = 0)

pub const IntersectsItemShape: ItemSelectionMode

The output list contains both items whose shape is fully contained inside the selection area, and items that intersect with the area's outline. This is a common mode for rubber band selection. (C++ enum variant: IntersectsItemShape = 1)

pub const ContainsItemBoundingRect: ItemSelectionMode

The output list contains only items whose bounding rectangle is fully contained inside the selection area. Items that intersect with the area's outline are not included. (C++ enum variant: ContainsItemBoundingRect = 2)

pub const IntersectsItemBoundingRect: ItemSelectionMode

The output list contains both items whose bounding rectangle is fully contained inside the selection area, and items that intersect with the area's outline. This method is commonly used for determining areas that need redrawing. (C++ enum variant: IntersectsItemBoundingRect = 3)

Trait Implementations

impl Clone for ItemSelectionMode

fn clone(&self) -> ItemSelectionMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ItemSelectionMode

impl Debug for ItemSelectionMode

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

Formats the value using the given formatter.

impl Eq for ItemSelectionMode

impl From<ItemSelectionMode> for c_int

fn from(value: ItemSelectionMode) -> Self

Performs the conversion.

impl From<i32> for ItemSelectionMode

fn from(value: c_int) -> Self

Performs the conversion.

impl PartialEq<ItemSelectionMode> for ItemSelectionMode

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for ItemSelectionMode

impl StructuralPartialEq for ItemSelectionMode