Struct nannou::ui::widget::PreUpdateCache [−][src]
pub struct PreUpdateCache { pub type_id: TypeId, pub id: NodeIndex<u32>, pub maybe_parent_id: Option<NodeIndex<u32>>, pub maybe_x_positioned_relatively_id: Option<NodeIndex<u32>>, pub maybe_y_positioned_relatively_id: Option<NodeIndex<u32>>, pub rect: Rect, pub depth: f32, pub kid_area: KidArea, pub maybe_floating: Option<Floating>, pub crop_kids: bool, pub maybe_x_scroll_state: Option<State<X>>, pub maybe_y_scroll_state: Option<State<Y>>, pub maybe_graphics_for: Option<NodeIndex<u32>>, pub is_over: fn(&Container, [f64; 2], &Theme) -> IsOver, }
Fields
type_id: TypeId
The Widget's unique type identifier.
id: NodeIndex<u32>
The Widget's unique Id.
maybe_parent_id: Option<NodeIndex<u32>>
The Widget's parent's unique index (if it has a parent).
maybe_x_positioned_relatively_id: Option<NodeIndex<u32>>
If this Widget is relatively positioned to another Widget, this will be the index of the Widget to which this Widget is relatively positioned along the x axis.
maybe_y_positioned_relatively_id: Option<NodeIndex<u32>>
If this Widget is relatively positioned to another Widget, this will be the index of the Widget to which this Widget is relatively positioned along the y axis.
rect: Rect
The Rect describing the Widget's position and dimensions.
depth: f32
The z-axis depth - affects the render order of sibling widgets.
kid_area: KidArea
The area upon which the Widget's children widgets will be placed.
maybe_floating: Option<Floating>
Floating data for the Widget if there is some.
crop_kids: bool
Whether or not the children of the Widget should be cropped to its kid_area
.
maybe_x_scroll_state: Option<State<X>>
Scrolling data for the Widget's x axis if there is some.
maybe_y_scroll_state: Option<State<Y>>
Scrolling data for the Widget's y axis if there is some.
maybe_graphics_for: Option<NodeIndex<u32>>
Whether or not the Widget has been instantiated as a graphical element for some other widget.
is_over: fn(&Container, [f64; 2], &Theme) -> IsOver
A function describing whether or not a given point is over the widget.
Auto Trait Implementations
impl Send for PreUpdateCache
impl Send for PreUpdateCache
impl Sync for PreUpdateCache
impl Sync for PreUpdateCache