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目前 layout 中含有 selected 属性；建议再增加一个 highlighted 属性；(有的时候需要通过监听点击事件，设置子视图的状态) #141

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kchtin opened this issue Jun 9, 2021 · 0 comments

kchtin commented Jun 9, 2021

///设置触摸时的高亮

(void)mySetTouchHighlighted {
if (self.highlightedOpacity != 0) {
_oldAlpha = self.layout.alpha;
self.layout.alpha = 1 - self.highlightedOpacity;
}

if (self.highlightedBackgroundColor != nil) {
_oldBackgroundColor = self.layout.backgroundColor;
self.layout.backgroundColor = self.highlightedBackgroundColor;
}

if (self.highlightedBackgroundImage != nil) {
_oldBackgroundImage = self.layout.backgroundImage;
self.layout.backgroundImage = self.highlightedBackgroundImage;
}
}

//恢复触摸时的高亮。

(void)myResetTouchHighlighted {
if (self.highlightedOpacity != 0) {
self.layout.alpha = _oldAlpha;
_oldAlpha = 1;
}

if (self.highlightedBackgroundColor != nil) {
self.layout.backgroundColor = _oldBackgroundColor;
_oldBackgroundColor = nil;
}

if (self.highlightedBackgroundImage != nil) {
self.layout.backgroundImage = _oldBackgroundImage;
_oldBackgroundImage = nil;
}
}

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