Struct rui::CommandGroup

pub struct CommandGroup<V, C> { /* private fields */ }

Implementations

impl<V, C> CommandGroup<V, C> where
    V: View,
    C: CommandTuple, 

pub fn new(v: V, cmds: C) -> Self

Trait Implementations

impl<V, C> View for CommandGroup<V, C> where
    V: View,
    C: CommandTuple + 'static, 

fn print(&self, id: ViewId, cx: &mut Context)

Prints a description of the view for debugging.

fn process(&self, event: &Event, id: ViewId, cx: &mut Context, vger: &mut Vger)

Processes an event.

fn draw(&self, id: ViewId, cx: &mut Context, vger: &mut Vger)

Draws the view using vger.

fn layout(
    &self,
    id: ViewId,
    sz: LocalSize,
    cx: &mut Context,
    vger: &mut Vger
) -> LocalSize

Lays out subviews and return the size of the view.

fn hittest(
    &self,
    id: ViewId,
    pt: LocalPoint,
    cx: &mut Context,
    vger: &mut Vger
) -> Option<ViewId>

Returns the topmost view which the point intersects.

fn commands(&self, id: ViewId, cx: &mut Context, cmds: &mut Vec<CommandInfo>)

Accumulates information about menu bar commands.

fn gc(&self, id: ViewId, cx: &mut Context, map: &mut Vec<ViewId>)

fn access(
    &self,
    id: ViewId,
    cx: &mut Context,
    nodes: &mut Vec<Node>
) -> Option<NodeId>

Builds an AccessKit tree. The node ID for the subtree is returned. All generated nodes are accumulated.

fn tid(&self) -> TypeId

Returns the type ID of the underlying view.

fn dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)

Determines dirty regions which need repainting.

fn is_flexible(&self) -> bool

For detecting flexible sized things in stacks.