使用MMDrawerController检测抽屉何时关闭 [英] Detect when the drawer is closed while using MMDrawerController

问题描述

有什么方法可以通过拖动中心容器来检测抽屉何时关闭?我希望每次抽屉关闭时都执行某些操作.

Is there any way we can detect when the drawer is closed by dragging the center container? I wish to perform certain actions everytime the drawer is closed..

推荐答案

我认为我们可以使用以下辅助方法来检测MMDrawerController状态.

I think we can use following helper methods to detect MMDrawerController state.

对于Objective-C

- (BOOL)isLeftOpen {
    return (self.mm_drawerController.openSide == MMDrawerSideLeft);
}

- (BOOL)isRightOpen {
    return (self.mm_drawerController.openSide == MMDrawerSideRight);
}

对于Swift-3.x

func isLeftOpen() -> Bool {
    return mm_drawerController.openSide == .left
}

func isRightOpen() -> Bool {
    return mm_drawerController.openSide == .right
}. 

来源: https://github.com/mutualmobile/MMDrawerController/issues/337

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