Trait conrod::widget::list_select::Mode [−][src]
pub trait Mode { type Selection; fn click_selection<F, D, S>(
&self,
_: Click,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
)
where
F: Fn(usize) -> bool; fn key_selection<F, D, S>(
&self,
_: KeyPress,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
)
where
F: Fn(usize) -> bool,
D: Direction; }
Allows the ListSelect
to be generic over Single
and Multiple
selection modes.
Also allows for defining other custom selection modes.
Associated Types
type Selection
The data associated with the Mode
s Event::Selection
.
Required Methods
fn click_selection<F, D, S>(
&self,
_: Click,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
) where
F: Fn(usize) -> bool,
&self,
_: Click,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
) where
F: Fn(usize) -> bool,
Update the PendingEvents
in accordance with the given Click
event.
fn key_selection<F, D, S>(
&self,
_: KeyPress,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
) where
F: Fn(usize) -> bool,
D: Direction,
&self,
_: KeyPress,
i: usize,
num_items: usize,
_: &State,
is_selected: F,
_: &mut PendingEvents<Self::Selection, D, S>
) where
F: Fn(usize) -> bool,
D: Direction,
Update the PendingEvents
in accordance with the given KeyPress
event.