Supported Events

All events use the typed event system in lui-events. Each event carries target_path, current_target_path, phase, bubbles, cancelable, default_prevented, and time_origin.

Mouse Events

Event	Bubbles	Notes
`mousedown`	Yes	Includes button, position, modifier info
`mouseup`	Yes	Synthesises click via common ancestor
`click`	Yes	Synthesised from mousedown + mouseup
`dblclick`	Yes	Synthesised from two rapid clicks
`auxclick`	Yes	Middle/other button click
`mousemove`	No (per-element)	Dispatched to hovered element
`mouseenter`	No	Synthesised on hover path change
`mouseleave`	No	Synthesised on hover path change
`contextmenu`	Yes	Right-click
`dragstart`, `dragend`, `drag`	Yes	`draggable` attribute on node
`dragenter`, `dragleave`, `dragover`, `drop`	Yes

Keyboard Events

Event	Bubbles	Notes
`keydown`	Yes	Dispatched along focused path; Tab/Shift+Tab handled internally
`keyup`	Yes

Accompanying data: key (DOM key string), code (physical key), repeat, modifier state.

Focus Events

Event	Bubbles	Notes
`focus`	No	Dispatched when element gains focus
`blur`	No	Dispatched when element loses focus
`focusin`	Yes	Bubbling version of focus
`focusout`	Yes	Bubbling version of blur

Input Events

Event	Bubbles	Notes
`input`	Yes	Content change in editable controls
`beforeinput`	Yes	Before content is modified
`change`	Yes	Value committed (checkbox toggle, range change, etc.)

Form Events

Event	Bubbles	Notes
`submit`	Yes	Form submission (Enter in input, submit button)
`reset`	Yes	Reset button clicked
`select`	Yes	Text selection change
`selectionchange`	Yes	Text selection range changed

Scroll & Wheel Events

Event	Bubbles	Notes
`scroll`	No (target only)	Scrollable element scroll
`wheel`	Yes	Mouse wheel with delta mode
`scrollend`	No	Scroll animation ended

Clipboard Events

Event	Bubbles	Notes
`copy`	Yes	Ctrl+C; `cut_selection` + clipboard
`cut`	Yes	Ctrl+X; removes text + clipboard
`paste`	Yes	Ctrl+V; clipboard → focused input

Media Events

Event	Bubbles	Notes
`load`	No	Image loaded
`error`	No	Image/load error
`abort`	No	Load aborted
`canplay`	No	Media can play (not triggered)

Touch Events (parsed, minimal dispatch)

Event	Notes
`touchstart`, `touchmove`, `touchend`, `touchcancel`	Parser recognizes but no multi-touch dispatch

Callback Types

pub type MouseCallback = Arc<dyn Fn(&MouseEvent) + Send + Sync>;
pub type EventCallback = Arc<dyn Fn(&HtmlEvent) + Send + Sync>;

Mouse Events​

Keyboard Events​

Focus Events​

Input Events​

Form Events​

Scroll & Wheel Events​

Clipboard Events​

Media Events​

Touch Events (parsed, minimal dispatch)​

Callback Types​