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DevicePadExt

gdk4::prelude

Trait DevicePadExt 

Source 
pub trait DevicePadExt: IsA<DevicePad> + 'static {
    // Provided methods
    fn feature_group(&self, feature: DevicePadFeature, feature_idx: i32) -> i32 { ... }
    fn group_n_modes(&self, group_idx: i32) -> i32 { ... }
    fn n_features(&self, feature: DevicePadFeature) -> i32 { ... }
    fn n_groups(&self) -> i32 { ... }
}
Expand description

Trait containing all DevicePad methods.

§Implementors

DevicePad

Provided Methods§

Source

fn feature_group(&self, feature: DevicePadFeature, feature_idx: i32) -> i32

Returns the group the given @feature and @idx belong to.

f the feature or index do not exist in @self, -1 is returned.

§feature

the feature type to get the group from

§feature_idx

the index of the feature to get the group from

§Returns

The group number of the queried pad feature.

Source

fn group_n_modes(&self, group_idx: i32) -> i32

Returns the number of modes that @group may have.

§group_idx

group to get the number of available modes from

§Returns

The number of modes available in @group.

Source

fn n_features(&self, feature: DevicePadFeature) -> i32

Returns the number of features a tablet pad has.

§feature

a pad feature

§Returns

The amount of elements of type @feature that this pad has.

Source

fn n_groups(&self) -> i32

Returns the number of groups this pad device has.

Pads have at least one group. A pad group is a subcollection of buttons/strip/rings that is affected collectively by a same current mode.

§Returns

The number of button/ring/strip groups in the pad.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§