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struct ContentView: View { | |
@State private var isActive = false | |
@State private var isPressing = false | |
@State var scale: CGFloat = 1 | |
@State var count = 0 | |
var body: some View { | |
ZStack { | |
Circle() | |
.fill(Color.blue.opacity(0.5)) | |
.frame(width: isActive ? 1100 : 0, height: isActive ? 1100 : 0, alignment: .center) | |
ZStack { | |
RoundedRectangle(cornerRadius: 48, style: .continuous) | |
.fill(isActive ? Color.blue : Color(UIColor.lightGray)) | |
.frame(width: 180, height: 180) | |
.scaleEffect(x: isPressing ? 0.95 : 1, y: isPressing ? 1.05 : 1) | |
.onLongPressGesture(minimumDuration: 1, perform: { | |
withAnimation(.spring()) { | |
isActive = true | |
} | |
UIImpactFeedbackGenerator(style: .soft).impactOccurred() | |
count += 1 | |
}, onPressingChanged: { isPressing in | |
withAnimation(.spring()) { | |
self.isPressing = isPressing | |
} | |
}) | |
VStack(spacing: 16) { | |
Text("☕️") | |
.scaleEffect(x: isPressing ? 3 : 1.5, y: isPressing ? 3 : 1.5) | |
.offset(x: 0, y: isPressing ? 18 : 0) | |
Text("coffee") | |
.foregroundColor(isActive ? .white : .black) | |
.offset(x: 0, y: isPressing ? 100 : 0) | |
} | |
.font(.title) | |
if count > 0 { | |
Text("x\(count)") | |
.fontWeight(.bold) | |
.foregroundColor(.blue) | |
.background( | |
Circle() | |
.fill(.white) | |
.frame(width: 32, height: 32) | |
) | |
.offset(x: 50, y: -50) | |
.onTapGesture { | |
count -= 1 | |
if count == 0 { | |
withAnimation(.spring()) { | |
isActive = false | |
} | |
} | |
} | |
} | |
} | |
.frame(width: 180, height: 189) | |
.clipped() | |
} | |
} | |
} |
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