HaruOutline::setOpened()

(PECL haru >= 0.0.1)

Set the initial state of the outline

说明

HaruOutline::setOpened(bool $opened): bool

Defines whether this node is opened or not when the outline is displayed for the first time.

参数

$opened

TRUE means open,FALSE- closed.

返回值

Returns TRUE on success.

错误／异常

发生错误时抛出HaruException异常。