StackView | A simple Android stack view , build in Kotlin | Android library
kandi X-RAY | StackView Summary
kandi X-RAY | StackView Summary
A simple Android stack view, build in Kotlin
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QUESTION
I'm creating a project to learn React Native. I'm using typescript on this project. I added react-navigation : To make react-navigation working, I had to do :
...ANSWER
Answered 2022-Feb-05 at 12:14The new version, of react-native-gesture-handler send warning if you use an old API version, but also if one of your package/library use it.
To disable the warning, you can ignore logs.
in your app.js / app.tsx
QUESTION
I need to fix this error.
Invariant Violation: requireNativeComponent: "RNGestureHandlerRootView" was not found in the UIManager.
This error is located at: in RNGestureHandlerRootView (created by GestureHandlerRootView) in GestureHandlerRootView (created by StackView) in StackView (created by StackView) in StackView in Unknown (created by Navigator) in Navigator (created by SceneView) in SceneView (created by SwitchView) in SwitchView (created by Navigator) in Navigator (created by NavigationContainer) in NavigationContainer (created by ExpoRoot) in ExpoRoot in RCTView (created by View) in View (created by AppContainer) in RCTView (created by View) in View (created by AppContainer) in AppContainer
...ANSWER
Answered 2022-Mar-08 at 16:22Recently I had the same problem. Here's the solution:
QUESTION
I programmatically created a stackView with a UISegmentedControl and a Map with a MKMapView. I am using CGRect to size and place the frame of the stackView in the interface but when I switch the device simulator the stackView moves since it does not have any constraints. I usually use the StoryBoard to add constraints to anything but have never programmatically done it my self. I have seen other examples here in Stack Overflow but so far It doesn't help with what it is that I am trying to do. Here is my code showing how I am displaying it in the viewDidLoad(). If someone could explain how to add constraints programmatically so that the stackView covers 1/4 of the screen Y axis:547 please and thank you.
...ANSWER
Answered 2022-Mar-01 at 10:29 //MARK: UIStackView
let stackview = UIStackView()
stackview.axis = .vertical
stackview.spacing = 2
stackview.distribution = .fill
//MARK: Stackview Elements
let view_left = UIView()
let view_right = UIView()
//MARK: initial added View
stackview.addArrangedSubview(view_left)
stackview.addArrangedSubview(view_right)
//MARK: remove Run time stack elements
for view in stackview.subviews {
view.removeFromSuperview()
}
//MARK: Again assign values Run time
stackview.insertArrangedSubview(view_right, at: 0)
stackview.insertArrangedSubview(view_left, at: 1)
QUESTION
Long title! I do apologize.
Expected Outcome: Display uniqued string value in UILabel inside a UIView in a stackView. There may be multiple UIViews in the stackView. The stackView lives inside a tableCell. wow....
The views and cells are custom and I am not allowed to create sections. I have to work with what's in the existing codebase.
Issue I am stuck at trying to get the unique optional string values into the respective UILabels. I have a working extension to get unique items from an array. But I just don't know where to implement it, to get the unique values I need.
Code:
...ANSWER
Answered 2022-Jan-26 at 02:12Try this:
QUESTION
*hi I have a problem if anyone can guide me to the appropriate solution for this one it will be awesome.... I have a tableview with list items that can be selected (like a checkbox) also a textview that when I write there I don't won't the text deleted (for the user) every time It scrolls. my custom cell class - >
...ANSWER
Answered 2022-Jan-23 at 13:21I think it happens because the reuse of cells.
Your problem starts here:
QUESTION
I have some issue about my stackview contraints or imageview constraints ı dont know actually.Probably both . This is my stackview constraints stackViewConst and this my imageview constraints imaviewConstraints . When ı try to run ı expect everything looks awesome however unfortunately ı get this screen screen my stackview is lost.How ı can figure out this help me
...ANSWER
Answered 2022-Jan-18 at 11:53Answer: add stackview height constraint
(or add stack view content resistence and content hugging priorities higher than those of your UIImageView
)
Explanation:
Since you are using storyboard's Interface builder (IB) for creating constraints, as opposed to pure code. The IB uses feature of auto-constraints, which basically means that the IB can figure itself the layout and constraints based on what is displayed in your storyboard. The UIStackView
is using some dynamic resizing (so that elements within stackview are properly layed out) and it is always good idea to give it size constraints, or at least size constraints to elements inside UIStackView
, otherwise it might decide that every element has size of CGSize(height:0,width:0)
You can also make priorities of your UIStackView
higher than those of your UIImageView
so that IB would prioritize the size of your stackview
's constraints to those of your imageView
QUESTION
In QML, I have one instance of a Component (id: sharedComponent
) which I would like to use in two QML Page
s that are managed in a StackView
. However, the sharedComponent
is only visible when page1
is active in StackView
, i.e., the blue rectangle disappears as soon as page2
is pushed on the StackView
.
How can I share/use/see an instance of a component in multiple pages in QML?
MyPage.qml
...ANSWER
Answered 2021-Dec-23 at 14:51In order to share an object, the shared object needs to be re-parented. When a different MyPage instance becomes visible, it needs to become the parent of the sharedObject. So start the pages with visible set to false.
MyPage.qml:
QUESTION
I created a stackview with labels programatically in Swift. However, I was trying to find out how i can update the labels programmatically? (I did not use storyboard or IBOutlets)
...ANSWER
Answered 2021-Nov-09 at 12:07You can make them outside let labelStack: UIStackView = {
QUESTION
I have the following function being called in a ViewController that passes in data to build a list of transactions. Each time the page refreshes, this is called and new data is shown. All is good, except for one remaining frustrating bug: when the new data is loaded the previous balancedOwedAmountLabel.text
still shows the previous amount.
So on each refresh, the text is written on top of the previous text each time. This results in a jumbled mess of text each time the page is refreshed. It would be expected to have the previous text removed, and replaced with the new text that I determine.
I've tried manually setting the balancedOwedAmountLabel.text = nil
to simply remove it and then reset it each time the data is retrieved and painted, but it won't work. I've also tried removing the subview entirely via balancedOwedAmountLabel.removeFromSuperview()
and that doesn't seem to do the trick either.
Since I'm not using a Storyboard I can't connect IBOutlets
so I'm having to resort to figuring out how to get around this problem programmatically. How do I go about solving this with the following code?
ANSWER
Answered 2021-Sep-29 at 22:09It looks like each time this function is called, you create a new stackview
and add it in self.view
. But I cannot see when you remove previous stackview
?
One way of fixing it would be: store reference on current stackview
and remove it before adding new one as:
QUESTION
I have created a custom view of checkbox / radio button that animates when checked and unchecked. Problem is when I embed the custom view to a stackView that is .equalSpacing the button cannot be tapped anymore, my guess is the borderView(which has the tap gesture) shrink too small so it cannot be tapped.
Strange though is the borderView can be still be seen even if it really shrunk.
If it is .fillEqually and .fillProportionally it works properly.
I am using SnapKit for arranging constraints.
Let me know if I should paste the whole code here.
Custom View ...ANSWER
Answered 2021-Sep-13 at 17:44I managed to fix this by adding intrinsicContentSize in Custom View
and adding invalidateIntrinsicContentSize() everytime the view should be updated. In my case it was in handleTapGesture
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