Struct gtk4::GestureSingle
source · #[repr(transparent)]pub struct GestureSingle { /* private fields */ }
Expand description
GestureSingle
is a GtkGestures
subclass optimized for singe-touch
and mouse gestures.
Under interaction, these gestures stick to the first interacting sequence,
which is accessible through GestureSingleExt::current_sequence()
while the gesture is being interacted with.
By default gestures react to both GDK_BUTTON_PRIMARY
and touch events.
GestureSingleExt::set_touch_only()
can be used to change the
touch behavior. Callers may also specify a different mouse button number
to interact with through GestureSingleExt::set_button()
, or react
to any mouse button by setting it to 0. While the gesture is active, the
button being currently pressed can be known through
GestureSingleExt::current_button()
.
Properties
button
Mouse button number to listen to, or 0 to listen for any button.
Readable | Writeable
exclusive
Whether the gesture is exclusive.
Exclusive gestures only listen to pointer and pointer emulated events.
Readable | Writeable
touch-only
Whether the gesture handles only touch events.
Readable | Writeable
Gesture
n-points
The number of touch points that trigger recognition on this gesture.
Readable | Writeable | Construct Only
EventController
name
The name for this controller, typically used for debugging purposes.
Readable | Writeable
propagation-limit
The limit for which events this controller will handle.
Readable | Writeable
propagation-phase
The propagation phase at which this controller will handle events.
Readable | Writeable
widget
The widget receiving the GdkEvents
that the controller will handle.
Readable
Implements
GestureSingleExt
, GestureExt
, EventControllerExt
, glib::ObjectExt
Implementations§
source§impl GestureSingle
impl GestureSingle
pub const NONE: Option<&'static GestureSingle> = None
Trait Implementations§
source§impl Clone for GestureSingle
impl Clone for GestureSingle
source§impl Debug for GestureSingle
impl Debug for GestureSingle
source§impl Display for GestureSingle
impl Display for GestureSingle
source§impl HasParamSpec for GestureSingle
impl HasParamSpec for GestureSingle
type ParamSpec = ParamSpecObject
§type SetValue = GestureSingle
type SetValue = GestureSingle
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, GestureSingle>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for GestureSingle
impl Hash for GestureSingle
source§impl Ord for GestureSingle
impl Ord for GestureSingle
source§impl ParentClassIs for GestureSingle
impl ParentClassIs for GestureSingle
source§impl<OT: ObjectType> PartialEq<OT> for GestureSingle
impl<OT: ObjectType> PartialEq<OT> for GestureSingle
source§impl<OT: ObjectType> PartialOrd<OT> for GestureSingle
impl<OT: ObjectType> PartialOrd<OT> for GestureSingle
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for GestureSingle
impl StaticType for GestureSingle
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for GestureSingle
impl IsA<EventController> for GestureSingle
impl IsA<Gesture> for GestureSingle
impl IsA<GestureSingle> for DragSource
impl IsA<GestureSingle> for GestureClick
impl IsA<GestureSingle> for GestureDrag
impl IsA<GestureSingle> for GestureLongPress
impl IsA<GestureSingle> for GesturePan
impl IsA<GestureSingle> for GestureStylus
impl IsA<GestureSingle> for GestureSwipe
Auto Trait Implementations§
impl RefUnwindSafe for GestureSingle
impl !Send for GestureSingle
impl !Sync for GestureSingle
impl Unpin for GestureSingle
impl UnwindSafe for GestureSingle
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