Struct UiEventSystem 

pub struct UiEventSystem { /* private fields */ }

UI event handling system.

Implementations

impl UiEventSystem

pub fn new() -> Self

Create a new event system.

pub fn hovered(&self) -> Option<NodeId>

Get currently hovered node.

pub fn focused(&self) -> Option<NodeId>

Get currently focused node.

pub fn mouse_position(&self) -> Vec2

Get current mouse position.

pub fn is_button_pressed(&self, button: MouseButton) -> bool

Check if a mouse button is pressed.

pub fn set_focus(&mut self, node_id: Option<NodeId>)

Set focus to a specific node.

pub fn handle_events(&mut self, events: &mut EventBatch, tree: &mut UiTree)

Handle events from the event batch (without plugin access).

Prefer handle_events_with_plugins when a PluginManager is available.

pub fn handle_events_with_plugins( &mut self, events: &mut EventBatch, tree: &mut UiTree, plugins: &mut PluginManager, )

Handle events from the event batch with plugin access.

Docking state is accessed from the DockingPlugin in the plugin manager.

Trait Implementations

impl Default for UiEventSystem

fn default() -> Self

Returns the “default value” for a type.