UI\Area::onKey
(UI 0.9.9)
UI\Area::onKey — Key Callback
说明
protected UI\Area::onKey(string
$key
, int $ext
, int $flags
)Shall be executed on key events
参数
-
key
-
The key pressed
-
ext
-
The extended key pressed
-
flags
-
Event modifiers
返回值
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