How can I position my search-bar and button to the top of the screen with 65 padding from the top AND KEEP the onTapGestureFunctionality?
I tried the modifiers .edgesIgnoringSafeArea(.top) with padding(.top, 65) applied to the VStack inside my ZStack but then my onTapGesture would not work when tapping on either the search bar or the button...
Why does the Spacer() only push the elements about 80% to the top of the screen? Could this be because its inside a navigation view?
See image below.
Thank you
struct MapScreen: View {
var body: some View {
NavigationView {
ZStack(alignment: .bottom) {
VStack {
HStack(spacing: 15) {
SearchBar()
.padding(.leading, 5)
.onTapGesture {
print("search pressed")
}
ActivateClaimButton()
.onTapGesture {
print("claim pressed")
}
}
// 2 modifiers below positions correctly but
// onTapGesture doesn't work
// .padding(.top, 65)
// .edgesIgnoringSafeArea(.top)
Spacer()
}.zIndex(2)
MapView(locations: $locations, spotArray: $spotArray).edgesIgnoringSafeArea([.top, .bottom])
BottomNavBar().zIndex(1).edgesIgnoringSafeArea(.all).offset(y: 35)
}
.navigationViewStyle(StackNavigationViewStyle())
.fullScreenCover(isPresented: $presentSearchView, content: {
SearchView()
})
}
}
}
The answer that worked for me was
.navigationBarHidden(true)
Related
I am using Tab View in my SwiftUI app. I want the changing of page disabled, while swiping left or right. And I had achieved it from this. This works fine but the issue I am facing is I have a button on the bottom of every view, and when I try to swipe from the button, it is swiping left right. I want to disable it too but don't know how to do it. Here is my code:
struct TabViewTesting: View {
#State var tabSelection = 0
var body: some View {
TabView(selection: $tabSelection) {
firstView().tag(0).contentShape(Rectangle()).gesture(DragGesture())
secondView().tag(1).contentShape(Rectangle()).gesture(DragGesture())
thirdView().tag(2).contentShape(Rectangle()).gesture(DragGesture())
}.tabViewStyle(.page(indexDisplayMode: .never))
}
}
And this is the code for the Views:
extension TabViewTesting {
func firstView() -> some View {
VStack {
Text("First screen")
Spacer()
Button {
self.tabSelection = 1
} label: {
ZStack {
RoundedRectangle(cornerRadius: 20)
.frame(height: 50)
Text("move to 2nd view")
.foregroundColor(.white)
}
}.padding()
}.background(.green)
}
func secondView() -> some View {
VStack {
Text("second screen")
Spacer()
Button {
self.tabSelection = 2
} label: {
ZStack {
RoundedRectangle(cornerRadius: 20)
.frame(height: 50)
Text("move to 3rd view")
.foregroundColor(.white)
}
}.padding()
}.background(.red)
}
func thirdView() -> some View {
VStack {
Text("Third screen")
Spacer()
Button {
self.tabSelection = 0
} label: {
ZStack {
RoundedRectangle(cornerRadius: 20)
.frame(height: 50)
Text("move to first view")
.foregroundColor(.white)
}
}.padding()
}.background(.yellow)
}
}
And this is what happening:
I actually found an answer in the comments of this question.
The issue is: any view that has an "onTapGesture" will ignore ".gesture(DragGesture())".
The solution is to use ".simulataneousGesture(DragGesture())" instead to ensure the gesture is capture and handled by both view/modifier.
It worked perfectly in my case after changing it. The only exception is for 2 finger drag gesture.
I've tried everything I can think of but I can't get this button to fire consistently when nested inside a ScrollView. If I change the ScrollView to a List, it works fine, but I don't want the UI of a list on the Watch, I would prefer to use a ScrollView. I think it's related to the system detecting taps to scroll and taps on the button but not sure how to fix or any workarounds?
struct WatchWorkoutSummaryView: View {
#EnvironmentObject var workoutManager: WorkoutManager
var body: some View {
ScrollView {
EffortLevelRingViewForWatch(workoutState: WatchWorkoutState.After)
Divider()
.padding(.horizontal)
IntensityViewForWatch()
Divider()
.padding(.horizontal)
HeartRateZonesViewForWatch(workoutState: WatchWorkoutState.After)
Divider()
.padding(.horizontal)
AerobicAnaerobicWatchMasterView()
Divider()
.padding(.horizontal)
VStack {
SummaryView().environmentObject(workoutManager)
Button(action: {
print("button is tapped")
workoutManager.dismissLiveWorkoutTabViewSheet()
workoutManager.resetWorkoutManager()
}, label: {
Text("Done")
.foregroundColor(.white)
})
.background(
Color.buttonColor
.cornerRadius(10)
)
.buttonStyle(BorderedButtonStyle(tint: .clear))
.padding(.horizontal)
.animation(nil)
}
.padding(.vertical)
}
//This doesn't work.
.animation(nil)
}
}
I want to create a simple NavigationView. But with code outside of it. Like this:
struct TestView: View {
var body: some View {
VStack{
RoundedRectangle(cornerRadius: 10)
.frame(width: 100, height: 100)
NavigationView {
VStack{
NavigationLink {
Text("HEllo")
} label: {
Text("Click me")
}
.navigationViewStyle(.columns)
}
.navigationTitle("A Title")
}
}
}
}
I do that so the navigation Title is below the item outside the NavigationView.
This code gives me this:
Image because I am not allowed to insert images yet.
When I click on the NavigationLink though I see this:
The Image
As you see the RoundedRectangle still is viewable at top of the screen. How can I fix that, so that the Rectangle disappears and the Destination is viewable in full screen?
Set navigation view first, You have to put everything inside the navigation view.
NavigationView { // Here
VStack{
RoundedRectangle(cornerRadius: 10)
.frame(width: 100, height: 100)
VStack{ // Remove from above
The RoundedRectangle is still visible because it is outside of the NavigationView, only the content of the NavigationView will move with the NavigationLink
Something you could do is to use the toolbar of the NavigationView to place items on the top of the screen
struct TestView: View {
var body: some View {
NavigationView {
NavigationLink {
Text("HEllo")
} label: {
Text("Click me")
}
.navigationViewStyle(.columns)
.navigationTitle("A Title")
.toolbar {
ToolbarItem {
RoundedRectangle(cornerRadius: 10)
.frame(width: 100, height: 100)
}
}
}
}
}
I am unsure how to fix this. I have implemented a ScrollView and a NavigationView with ZStacks. However, the automatic display mode doesn't work and the ScrollView sits behind it, with the Title overlapping.
https://i.stack.imgur.com/KPkGh.png
https://i.stack.imgur.com/H8NwS.png
Here is my current code:
struct Overview: View {
var body: some View {
ZStack{
NavigationView {
ZStack {
Color.init("Background")
.navigationBarHidden(false)
.navigationBarTitle("Overview", displayMode: .automatic)
.edgesIgnoringSafeArea(.top)
ScrollView(showsIndicators: false) {
VStack(spacing: 10) {
ForEach(0..<10) {
Text("Item \($0)")
.foregroundColor(.white)
.font(.largeTitle)
.frame(width: 340, height: 200)
.background(ColorManager.BoxColor)
.cornerRadius(10)
}
}
.frame(maxWidth: .infinity)
}
}
}
}
}
}
var body: some View {
NavigationView {
ScrollView(showsIndicators: false) {
VStack(spacing: 10) {
ForEach(0..<10) {
Text("Item \($0)")
.foregroundColor(.blue)
.font(.largeTitle)
.frame(width: 340, height: 200)
.background(Color(.gray))
.cornerRadius(10)
}
}
.frame(maxWidth: .infinity)
}
.navigationBarHidden(false)
.navigationBarTitle("Overview", displayMode: .automatic)
}
}
You had the navigation item in a ZStack. A ZStack is used to display overlapping views on top of each other.
I believe what you really were looking to achieve stacking the title above the scrollView. That would be achieved with VStack. That however, would still be wrong.
Because it's a navigational setting, it goes inline with the NavigationView. So it can be displayed in the NavigationBar. It doesn't need to be apart of any Stacks.
I'm quite new to programming so please excuse any dumb questions. I'm trying to make a ScrollView with the content being buttons. Although the button prints to console, when shown in the simulator the button displays as a large blue rectangle rather than displaying the image I would like it to.
Code Regarding ScrollView:
struct ContentView: View {
var body: some View {
[Simulator Display][1]
VStack {
Image("logo")
.resizable()
.aspectRatio(contentMode: .fit)
.padding(.leading, 50)
.padding(.trailing, 50)
.padding(.top, 20)
.padding(.bottom, -20)
Spacer()
ScrollView {
VStack(spacing: 20) {
Button(action: {
//ToDo
print("Executed")
}) {
Image("Logo")
}
}
}
}
}
}
Simulator Display:
Image(Placeholder for now) I want to be displayed:
So I tried it an yeah it was very weird. Anyway, here is an example of how you can include the image. Just take the portion of the Button and paste it
struct ContentView: View {
var body: some View {
ZStack {
Button(action: {
print("button pressed")
}) {
Image("image")
.renderingMode(.original)
}
}
}
}