枚举
enum	button_state_flag_ { button_state_flag_leave =element_state_flag_leave , button_state_flag_stay =element_state_flag_stay , button_state_flag_down =element_state_flag_down , button_state_flag_check =0x0080 , button_state_flag_check_no =0x0100 , button_state_flag_WindowRestore =0x0200 , button_state_flag_WindowMaximize =0x0400 }

详细描述

枚举类型说明

枚举值
button_state_flag_leave	鼠标离开
button_state_flag_stay	鼠标停留
button_state_flag_down	鼠标按下
button_state_flag_check	选中
button_state_flag_check_no	未选中
button_state_flag_WindowRestore	窗口还原
button_state_flag_WindowMaximize	窗口最大化