[英]SwiftUI ActionSheet how can i change cancel color
I have an action sheet that has 5 elements and a cancel button.我有一个包含 5 个元素和一个取消按钮的操作表。 I am trying to make the cancel button color red but it is not working.
我正在尝试将取消按钮设置为红色,但它不起作用。 I have seen this one SwiftUI ActionSheet different color for each action .
我见过这个SwiftUI ActionSheet 每个动作都有不同的颜色。 The destructive button style makes the other tabs red but do not know how to make it red for the cancel tab.
破坏性按钮样式使其他选项卡变为红色,但不知道如何将取消选项卡变为红色。 I have updated my cancel tab to the following but the color is still Blue, any suggestions would be great.
我已将我的取消选项卡更新为以下,但颜色仍然是蓝色,任何建议都会很棒。
.cancel(Text("Cancel")
.font(.system(size: 40.0))
.foregroundColor(Color.red))
This below is my code for the ActionSheet:下面是我的 ActionSheet 代码:
.actionSheet(isPresented: $showLocationOptions) {
ActionSheet(title: Text("Which city/town is this place in ?"), message: Text("Select a location"), buttons: [
.default(Text(location1)) { },
.default(Text(location2)) { },
.default(Text(location3)) { },
.default(Text(location4)) { },
.default(Text(location5)) { },
.cancel(Text("Cancel")
.font(.system(size: 40.0))
.foregroundColor(Color.red))
])
}
No explicit way, but as workaround you can just use destructive style for explicitly named cancel button with nop action, like没有明确的方法,但作为解决方法,您可以使用破坏性样式来显式命名取消按钮,并使用 nop 操作,例如
.actionSheet(isPresented: $showLocationOptions) {
ActionSheet(title: Text("Which city/town is this place in ?"), message: Text("Select a location"), buttons: [
.default(Text(location1)) { },
.default(Text(location2)) { },
.default(Text(location3)) { },
.default(Text(location4)) { },
.default(Text(location5)) { },
.destructive(Text("Cancel")){ // << keep as last
// just nop - will be just closed
}
])
}
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