makepad-2.0-events

CRITICAL: Use for Makepad 2.0 event and action handling. Triggers on: makepad event, makepad action, MatchEvent, handle_event, handle_actions, on_click, on_render, on_return, on_startup, script_eval!, script_apply_eval!, button clicked, text changed, slider changed, checkbox toggled, Hit, FingerDown, FingerUp, KeyDown, KeyUp, Focus, ids!, TextCopy, TextCut, SelectionHandleDrag, PopupDismissed, clipboard, selection, IME, ImeAction, popup window events, video inputs, camera events, 事件, 动作, 点击, 输入, 回调, 交互, 事件处理, 剪贴板, 选择, 弹出窗口