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selectButton 选中按钮

selectButton

类型: MethodDeclaration

定义位置: ui.ts

描述

选中按钮

参数 button: 按钮元素

参数

参数名类型描述默认值
buttonButtonElement--

返回值

类型: void

源代码

位置: 第 535 行

public selectButton(button: ButtonElement): void {
if (button instanceof ButtonElement) {
const focuses = this.focuses
for (let i = focuses.length - 1; i >= 0; i--) {
const focus = focuses[i]
if (focus.focusMode === 'control-descendant-buttons'
? focus.contains(button)
: focus === button.parent) {
this.restoreFocusedButtons(focus, button)
break
}
}
button.hover()
}
}

文档生成时间:2025/7/7 12:07:07