Struct qt_widgets::q_graphics_view::DragMode

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

This enum describes the default action for the view when pressing and dragging the mouse over the viewport.

C++ enum: QGraphicsView::DragMode.

C++ documentation:

This enum describes the default action for the view when pressing and dragging the mouse over the viewport.

See also dragMode and QGraphicsScene::setSelectionArea().

Methods

impl DragMode

pub fn to_int(&self) -> c_int

impl DragMode

pub const NoDrag: DragMode

Nothing happens; the mouse event is ignored. (C++ enum variant: NoDrag = 0)

pub const ScrollHandDrag: DragMode

The cursor changes into a pointing hand, and dragging the mouse around will scroll the scrolbars. This mode works both in interactive and non-interactive mode. (C++ enum variant: ScrollHandDrag = 1)

pub const RubberBandDrag: DragMode

A rubber band will appear. Dragging the mouse will set the rubber band geometry, and all items covered by the rubber band are selected. This mode is disabled for non-interactive views. (C++ enum variant: RubberBandDrag = 2)

Trait Implementations

impl Clone for DragMode

fn clone(&self) -> DragMode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for DragMode

impl Debug for DragMode

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

Formats the value using the given formatter.

impl Eq for DragMode

impl From<DragMode> for c_int

fn from(value: DragMode) -> Self

Performs the conversion.

impl From<i32> for DragMode

fn from(value: c_int) -> Self

Performs the conversion.

impl PartialEq<DragMode> for DragMode

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

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

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

This method tests for !=.

impl StructuralEq for DragMode

impl StructuralPartialEq for DragMode