我在ZStack的矩形中添加了一个手势。我有一个VStack,它是按钮的视图或菜单。当我将手势添加到“矩形”时(因为我需要检测菜单按钮后面那个视图上的轻击),因此按钮无法从设备上的用户那里接收交互。我的按钮后面有矩形,它们确实显示在矩形上方。在模拟器上,它工作得很好,但在设备上却不能。任何帮助将不胜感激社区。谢谢!
var body: some View {
ZStack {
Rectangle()
.foregroundColor(Color.black.opacity(0.01))
.gesture(DragGesture(minimumDistance: 0)
.onChanged({ (value) in
self.store.tapped = true
}))
VStack(alignment: .leading, spacing: 0) {
//menu buttons
HStack(alignment: .center, spacing: 18.5) {
someView()
.environmentObject(self.anotherStore)
.frame(width: 145, height: 22)
self.otherSubviews()
}
.frame(minWidth: 0, maxWidth: .infinity, minHeight: 0, maxHeight: 37, alignment: .leading)
.padding(EdgeInsets(top: 0, leading: 6, bottom: 0, trailing: 6))
//menu detail view
self.detailView()
}
.padding(EdgeInsets(top: 6, leading: 6, bottom: 6, trailing: 12))
}
}
我尝试将矩形的.zIndex都更改为-1,对于菜单视图则更改为更高的值。它什么都不会改变
我希望Rectangle可以接收来自用户的交互(抽头),并且VStack按钮也可以接收用户的交互。
答案 0 :(得分:0)
弄清楚,在背景中有手势的视图需要确保其他视图具有.contentShape(Specify A Shape)
。
在Apple文档中声明
/// Returns a new view that defines the content shape for
/// hit-testing `self` as `shape`.
我在.contentShape(Rectangle())
上添加了VStack
,它允许点击按钮的菜单视图以及允许点击背景的Rectangle视图。
更新后的代码有答案
var body: some View {
ZStack {
Rectangle()
.foregroundColor(Color.black.opacity(0.01))
.gesture(DragGesture(minimumDistance: 0)
.onChanged({ (value) in
self.store.tapped = true
}))
VStack(alignment: .leading, spacing: 0) {
//menu buttons
HStack(alignment: .center, spacing: 18.5) {
someView()
.environmentObject(self.anotherStore)
.frame(width: 145, height: 22)
self.otherSubviews()
}
.frame(minWidth: 0, maxWidth: .infinity, minHeight: 0, maxHeight: 37, alignment: .leading)
.padding(EdgeInsets(top: 0, leading: 6, bottom: 0, trailing: 6))
//menu detail view
self.detailView()
}.contentShape(Rectangle()) //Define a tappable area
.padding(EdgeInsets(top: 6, leading: 6, bottom: 6, trailing: 12))
}
}