pub struct EventTouch(_);
Expand description

Used for touch events. type field will be one of EventType::TouchBegin, EventType::TouchUpdate, EventType::TouchEnd or EventType::TouchCancel.

Touch events are grouped into sequences by means of the sequence field, which can also be obtained with gdk_event_get_event_sequence(). Each sequence begins with a EventType::TouchBegin event, followed by any number of EventType::TouchUpdate events, and ends with a EventType::TouchEnd (or EventType::TouchCancel) event. With multitouch devices, there may be several active sequences at the same time.

Implementations

Methods from Deref<Target = Event>

Available on crate feature v3_20 only.

Returns the associated Window if applicable.

Available on crate feature v3_20 only.
Available on crate feature v3_22 only.
Available on crate feature v3_22 only.
Available on crate feature v3_22 only.
Available on crate feature v3_22 only.

Returns the event type.

Returns whether the event was sent explicitly.

Returns true if the event type matches T.

Tries to downcast to a specific event type.

Tries to downcast to a specific event type.

Trait Implementations

Converts this type into a mutable reference of the (usually inferred) input type.

Converts this type into a shared reference of the (usually inferred) input type.

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

The resulting type after dereferencing.

Dereferences the value.

Mutably dereferences the value.

Safety Read more

Safety Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

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

This method tests for !=.

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

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Transfer: none. Read more

Transfer: container. Read more

Transfer: full. Read more

Transfer: none. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.