how to move this stack top of the screen in swiftUI.
below my code there.
[1]: https://i.stack.imgur.com/wBD2c.png
You just need to add Spacer() & embed your view in VStack & HStack to force push the view to the top.
VStack {
VStack {
//Your VStack
}
Spacer()
}
You can remove the HStack and place the Spacer() within your VStack which will force the view to the top.
var body: some View {
VStack {
Text("Hello World")
Text("Test")
Spacer()
}
}
Or if you want to keep the View to the left of the screen you can use another VStack and Spacer()
var body: some View {
VStack {
HStack {
VStack {
Text("Hello World")
Text("Test")
Spacer()
}
Spacer()
}
}
}
If you are just getting started with SwiftUI I highly recommend Paul Hudson's 100 Days of SwiftUI. It's free and will teach you a lot about SwiftUI.
Related
I have a VStack wrapped around a NavigationView. I made a NavigationTitle by adding the modifier to VStack. However, my title is not appearing near the top of the screen as it should.
Here is my code:
NavigationView{
VStack{
Image(club.image)
.resizable()
.scaledToFit()
.frame(height: 300)
Text(club.name)
.font(.system(size: 40, weight: .black))
HStack(alignment: .center, spacing: 20){
Label(title: {
Text(club.league)
.foregroundColor(.secondary)
}, icon: {
Image(systemName: "location.north.circle.fill")
.foregroundColor(.blue)
})
Label(title: {
Text(club.netWorth)
.foregroundColor(.secondary)
}, icon: {
Image(systemName: "dollarsign.circle.fill")
.foregroundColor(.blue)
})
}
}.navigationTitle(club.name)
}
I have tried adding the '.navigationTitle' modifier to the NavigationView as well, but that isn't working.
Here is an image as well:
Navigation title image
Does anybody have a solution to this?
As lorem ipsum has mentioned. It's as simple as removing the extra NavigationView. When using a Navigation Link it's assumed that it's within a NavigationView. So you only need to declare it once in the root view. If you wanted additional NavigationLink you'd add it without a NavigationView.
struct ContentView: View {
var body: some View {
NavigationView {
VStack {
Text("Chelsea")
NavigationLink("Second View Link", destination: SecondView())
}
.navigationTitle("Chelsea")
}
}
}
struct SecondView: View {
var body: some View {
VStack {
Text("Second View")
}
.navigationTitle("Second View")
}
}
This is an example of what I am trying to do.Link to image of design to implement. I am unsure how to position a button and text at the top of the screen in this manner coding in swiftui. Alternatively I thought I could use the navigation bar inline and customise that but I am unsure.
var body: some View {
VStack (alignment: .trailing) {
HStack(spacing:10) {
Button(action: {
}) {
Image(systemName: "line.horizontal.3")
.font(.headline)
}
Text("WeCollab")
.foregroundColor(.white)
.font(.title)
//padding(.leading,40)
Spacer()
}
.padding(.top,UIApplication.shared.windows.first?.safeAreaInsets.top)
.background(customPurpleColour)
Spacer()
}
.edgesIgnoringSafeArea(.top)
}
}
Seems like you're on the right track. In order to keep the title centered, it seemed easier to make a ZStack. The menu button gets it's own .leading-aligned VStack and then the title goes on top of that.
The edgesIgnoringSafeArea and padding can be simplified so that you don't have to use the screen size safe areas.
struct ContentView: View {
var body: some View {
VStack {
ZStack {
VStack {
Button(action: { }) {
Image(systemName: "line.horizontal.3")
.font(.headline)
}.padding(.leading)
}.frame(maxWidth: .infinity, alignment: .leading)
Text("WeCollab")
.foregroundColor(.white)
.font(.title)
}
.background(Color.purple.edgesIgnoringSafeArea(.top))
Spacer() //other content goes here
}
}
}
What is an effective & effecient way to get the Dismiss button (X) into the top right corner?
I'm struggling with container alignment... can't say I GROK it.
Needless to say ... this ain't it!
var body: some View {
ZStack {
Image("Biz-card_2020")
.resizable()
.edgesIgnoringSafeArea(.all)
HStack(alignment: .top) {
VStack() {
Spacer(minLength: 5) // vertical space
HStack() {
Spacer()
// close Welcome page (X) button
Button(action: {
//print(" - Button to dismiss page \(self.isPresented)")
self.isPresented = false // dismiss the Welcome view
//print(" - after action Button to dismiss Welcome page \(self.isPresented)")
}, label: {
Image(systemName: "xmark.circle" )
.scaledFont(name: "Georgia", size: Const.titleText)
.minimumScaleFactor(0.3)
.accentColor(.white)
.padding(10)
})
}
Spacer()
}
}
}
}
You need to remove Spacer(minLength: 5) and replace it with padding for HStack.
Spacer(minLength: 5) doesn't mean its length will be exactly 5 (only that the minimum length will be 5).
You may also want to extract close button to another function for clarity.
Try the following:
struct ContentView: View {
...
var body: some View {
ZStack {
Image("Biz-card_2020")
.resizable()
.edgesIgnoringSafeArea(.all)
closeButton
}
}
var closeButton: some View {
VStack {
HStack {
Spacer()
Button(action: {
...
}) {
Image(systemName: "xmark.circle")
.padding(10)
}
}
.padding(.top, 5)
Spacer()
}
}
}
ZStack can be configured using .topTrailing etc. You should use those alignments to configure your view. Using something like Spacer() is going to cause the rest of your views to get pushed down.
ZStack(alignment: .topTrailing) {
// your code here
}
If you need to move your code a bit more, use either padding, or offset modifiers.
I want move the HStack in bottom of my screen no use the spacer() because when use the spacer move the logo for top of my screen.
Here is a solution without using Spacer:
struct ContentView: View {
var body: some View {
VStack {
VStack {
Text("Image")
Text("Some text")
}.frame(minHeight: 0, maxHeight: .infinity)
HStack {
Text("Bottom")
}
}
}
}
I know you asked for no spacer, but this code shows you can use them without your logo going to the top of the screen. Alternatively you can use ".position(CGPoint(...))"
struct ContentView: View {
var body: some View {
VStack {
Spacer()
VStack (alignment: .center) {
Image("your-image").resizable().frame(width: 90, height: 95)
Text("TCheck time").font(.title).foregroundColor(.gray)
}.padding()
Spacer()
HStack (alignment: .bottom) {
Text("2020 SplitWay").font(.subheadline).foregroundColor(.gray)
}
}
}
}
I have a ZStack in which there are separate 2 VStacks. The First VStack has a Navlink, and a Second one has a ScrollView to enable scrolling over that button. Also Second VStack has a dynamic Spacer on top (that changes based on scrolling).
When I put VStack with a Navlink over VStack with a ScrollView, problem is seemed to be solved (Navlink work), but then on scroll they are visible and tapable on ScrollView.(button has to be under)
Problem:
How to tap on the Navlink if they are in the First VStack and the second one has a ScrollView on VStack with Navlink ?
My code:
#State var scroll:CGFloat = 350
ZStack{
VStack(spacing: 0){
ScrollView{
Spacer()
.frame(height: scroll )
VStack{
Text("123")
}
}
}.background(.black)
// second
VStack{
Spacer()
.frame(height: 200)
HStack{
NavigationLink(destination: TransferView()){
VStack (spacing: -10){
Image("transferBlack")
.resizable()
.frame(width:100, height: 100)
Text("Transfer")
.foregroundColor(.white)
}
}
}
Spacer()
}
}