Questions tagged [visibility]
Visibility is an attribute of an object. It may refer to the concept of having something visible (or not) on the graphical interface, or a symbol visibility in linkage. This tag should not be used in place of the more specific tags [memory-visibility] or [class-visibility].
visibility
3,192
questions
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1
answer
373
views
How do i make it so that if a key is pressed, an action is done permanently?
I've got into game development, and I decided to choose Godot as the game engine because C# was supported, and I knew the language.
I've been working on a simple game, and at some point, I ran into a ...
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0
votes
1
answer
66
views
document.getElementById('facebook').style.visibility="hidden" not working
Even thought my variables are set in a way that should set the visibility to hidden (pulling the variables from firebase), they remain visible.
My code no go.
See Firebase Variable Values
<html>
...
3
votes
2
answers
941
views
How to hide the VS Code bar with file name, breadcrumbs, and action buttons?
I'd like to hide the toolbar visible in the screenshot:
I can hide the menu bar by going into full-screen mode, but I haven't been able to get rid of the bar with the file name, run button, split, ...
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0
votes
0
answers
35
views
Why dllexport-ing a class with a method also exports the a symbol used by that method, even if it's not dllexport-ed itself?
Take a source file like this:
namespace detail {
inline int helper() {
return 1;
}
}
struct __declspec(dllexport) Foo {
int fun() {
return 2*detail::helper();
};
};
Without ...
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1
vote
2
answers
388
views
Android Studio If-statement make TextView visible if invisible and invisible if visible
I am trying to make a textView invisible when pressing a button. But, if the textView is already invisible I want it to become visible.
Currently I am trying sonething like this:
public void ...
0
votes
0
answers
49
views
How can I use a updated list in other if-else block?
I am a beginner and working with IntelijIDEA configurations first time.
Conditions of a task is:
When starting the program with the -c parameter, the program should add a person with the given ...
0
votes
1
answer
53
views
Python class variable weird scope visibility rules
$ cat func.py
a = 'global'
def myfunc():
a = 'myfunc'
class myclass:
print('myclass a =', a)
# a = 'myclass'
myfunc()
$ python3.8 func.py
myclass a = myfunc
$ cat func.py
a = 'global'
...
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-1
votes
2
answers
266
views
Hide a control with trigger on another
I have a <TextBlock x:Key="_tb1"/> and another <TextBlock x:Key="_tb2"/>.
How to set visibility of _tb1 when for exemple IsMouseOver of _tb2 is true ?
- 517
4
votes
2
answers
1k
views
JUnit 5 test visibility and typing
I'm currently studying a JUnit 5 book and I need assistance in understanding this line:
A test method can be either protected or package protected.
The preferred is to use package protected as that ...
- 137
0
votes
1
answer
59
views
auto redirect a page on visibilitystate with javascript
i'm working on a small sale website. i want to use visibilitystate to dictate when the user navigates to a new page, switches tabs, closes the tab, minimizes or closes the browser, or, on mobile, ...
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1
vote
1
answer
372
views
WPF - Virtualization does not work for items with collapsed visibility
I have performance problem with my listview.
There is a WPF ListView with groupping and virtualisation.
<ListView Name="ListOfEvents"
SelectionMode="Extended"
...
- 13
0
votes
2
answers
59
views
How to change location of Textview
I have a Linear Layout inside of Constraint Layout. The cardview visibility changes depending on the data. How to align start textview1 and textview2 if cardview visibility is invisible ?
- 45
-1
votes
2
answers
35
views
How do i make a widget visible only if the collection has docs in flutter?
I'm using firebase database and i want to show a certain widget if there was docs only.
i tried this line but it's not the right one.
Visibility(
visible: controller.doc.isEmpty(),
1
vote
1
answer
140
views
TreeViewItem IsVisible property always true
I have a TreeView control in my application that is populated (in the XAML) by binding its ItemsSource to an ObservableCollection of strings in my view model.
There are many more nodes that can be ...
- 1,490
1
vote
1
answer
337
views
Identify first visible view inside viewgroup
I have several TextViews inside ConstraintLayout. The visibility of those TextViews are set at runtime based upon the data availability.
I need to bold the text of the first visible TextView.
I have ...
- 935
1
vote
1
answer
2k
views
How to check if element is fully uncovered
This is NOT the common cypress issue where you get a test failure because a fixed element is covered by another element.
I have an expandable list toward the top of my page. When it expands, I want it ...
- 97
1
vote
1
answer
716
views
How to provide visibility to users based on field criteria?
How do I provide visibility to records for users based on field criteria?
My demand is: When I have some specific object Files with some specific products the users that contact in this accounts that ...
-3
votes
2
answers
630
views
Why is a function without self argument not visible to other functions in that class? [duplicate]
In Python, when I'm defining a function inside a class, I can include self as one of the arguments to access the member variables of that class, and I can also choose not include self as the argument ...
0
votes
3
answers
193
views
visibility style does not change second time click in javascript and css
I'm trying to create a responsive navbar.
When screen size is reduced I'm using media query to style visibility of #nav-items to hidden and display a menu icon.
I have written a javascript code to ...
0
votes
3
answers
549
views
Content height is reduced with a smaller <div>
I have created a dropdown menu. The basic process has been:
I put the dropdown link and submenus inside a div.
Using flexbox I put all the links inline and the submenus in a column.
With the ...
user19503612
0
votes
1
answer
142
views
button needs to be clicked twice to toggle layer visibility?
Using an example I found on this thread https://gis.stackexchange.com/questions/198896/mapbox-gljs-group-layers/198920#198920?newreg=120a87a082494e41b2e6ab240c94b266 I have grouped multiple layers ...
- 19
-4
votes
1
answer
56
views
Which is better answer about security? [closed]
We have the next source of a Java class and some possibilities to secure its variables:
public class Foo {
public static String ALPHA = "alpha";
protected String beta = "beta&...
- 1
2
votes
1
answer
256
views
How to dynamically check table is available ("waiting") using Selenium instead of having a fixed sleep
Code block:
private void SelectRows()
{
var wait = new WebDriverWait(Driver, TimeSpan.FromMilliseconds(500);
// enabling the Rows
this.Page.EnableRowsButton.Click();
wait.Until(_ => this....
- 5,310
0
votes
1
answer
170
views
adding additional layers to existing toggle visibility buttons
I have pieced together the following code using examples on Mapbox... https://codepen.io/charlie-enright/pen/ZExKOGB?editors=0010
What I want to do now is add another raster layer but have its ...
- 19
2
votes
3
answers
750
views
WPF change visibility based on Items in Observable-Collection
I have the Following Collection:
ObservableCollection<CheckedFileObject> Files
A CheckedFileObject contains a FileObject and a bool isChecked.
Now when a user selects a File the isChecked Value ...
- 161
0
votes
1
answer
70
views
Is there a visibility problem with this initialization method?
Visibility problem: When multiple threads call method handle(), is the variable redisTemplate the initialized value, or is it null in some cases?
Example here:
public class InnerStaticClassExample {
...
- 3
0
votes
2
answers
383
views
visibility: hidden svg sibling side effect
So I have 2 identical SVG images following each other. When I apply
style="visibility: hidden" attribute to first of it, both svg elements disappears.
Can anyone explain why?
<div ...
0
votes
1
answer
99
views
How to make a div overlap another while hovered
I wanted to make a div that contains some info about a product and when the user hovered the product that div that contains information pops up but the info div seems to be glitching somehow and isn't ...
1
vote
2
answers
445
views
Which visibility modifier has lesser visibility: Protected or Internal?
Which visibility modifier is more permissive: Protected or Internal?
internal var num = 18
protected set // throws an error at 'protected' showing: Setter visibility must be the same or ...
0
votes
1
answer
243
views
Click event triggered on element but failing to toggle the visibility of the section containing it
I need to toggle a section (called "newHexagon")'s visibility by alternatively clicking two different h2's, "seeHexagon" and "hideHexagon". The former is external, the ...
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0
votes
1
answer
1k
views
Flutter have one scaffold with same body and bottom navigation bar but different appbars and have a button on one of them which toggles its state
I have a Flutter app. On the main screen, it has an appbar, body, and bottomnavigation bar. On the bottom are four icons to flip through the different screens. One of the screens has an icon on the ...
- 421
0
votes
1
answer
1k
views
Appearing element disappears after animation
I need some help with the visibility property. I'm trying to make an element appear and once it has appeared keeps being visible. That's this last point that I'm trying to get. I made it appear, but ...
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0
votes
0
answers
377
views
Vaadin Flow: Best practise for hiding fields / change labels in FormLayout
What is the best practise for following code snippet...
public class Panel {
private final TextField textField1 = new TextField();
private final TextField textField2 = new TextField();
...
- 3
0
votes
1
answer
540
views
Android app widget's visibility is not updated
I reduced a bigger portion of code to this easy to test AppWidgetProvider class and I still have this problem.
Basically, I have a simple navigation part with a prev and next button. If the index is 0 ...
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0
votes
3
answers
2k
views
How can I do something on display or visibility change with jquery
I want to excecute an action on display or visibility change (really in display:block or visibility:visible) with jquery if posible or javascript, but I've researched a lot in this forum and I couldn'...
0
votes
1
answer
31
views
How do I referente all ImageView in android studio? (java)
I have 5 ImageViews, and i want to hide all.
My code:
findViewById(R.id.foto1).setVisibility(View.INVISIBLE);
findViewById(R.id.foto2).setVisibility(View.INVISIBLE);
findViewById(R.id.foto3)....
-1
votes
1
answer
186
views
How can I loop through and make these images disappear onclick?
I have a grid of images in divs. I want it to work like a checkbox where you press the image and it disappears press it again and it appears. I have some code that works but I can't figure out how to ...
3
votes
2
answers
1k
views
QUERY_ALL_PACKAGES warning from the play store even if that permission do not appears in the AndroidManifest.xml merged file
I am coding this android app and I was using the CometChat library to add chat functionality to my app.
When I did that with newest or oldest version I had that permission that was automatically added ...
0
votes
3
answers
2k
views
React: Image is not displayed
Im folgenden Code sieht man wie ich das bild darstellen möchte, das Bild wird aber nicht angzeigt, nur der text wird angezeigt.
<div> <b> Test123 </b> <image src={require('../../...
user16540880
2
votes
4
answers
2k
views
Android: View Visibility set to View.VISIBLE but View is not Visible
In my app (general construction described below), I have a timer, which the user can start by clicking an in-app button.
When the timer starts, a notification is shown. In the notification, there's a ...
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votes
0
answers
248
views
Best practice for exposed fields in Kotlin
I have often the problem that I want to use a mutable class inside, but I don't want to expose the mutable interface. Here are two samples:
class Sample {
val listData: List<Any> = ...
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3
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115
views
How do I fix a dropdown button (HTML)
Whenever I try to change the things in this code, I'm only changing the button and function parts, but either nothing shows, or the button dosent work, when I click the button, it should show ...
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3
votes
2
answers
842
views
WPF Change Visibility during design-time
My CustomControls UI element Visibility is bound through a BoolToVisibilityConverter, see code below :
<cc:CustomFFU LabelText="FFUZoneF_2-1" HorizontalAlignment="Center" ...
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votes
2
answers
47
views
Javascript visiblity toggle with onscroll
var headPos = window.scrollY;
window.onscroll = function(){
headPos = window.scrollY;
}
window.onscroll = visi;
function visi(){
if(headPos < 1300){
document.getElementById("...
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votes
1
answer
219
views
Visual Studio C# Get sheet visible property
I'm trying to fill a dictionary with name as key, and an array with codename and if sheet is visible. This is where I ran into a conversion issue with sheet.visible
If I use == true I get this error:
...
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1
vote
1
answer
133
views
Android "visibility" doesn't change if next instruction take long time
I have following situation in my fragment.
@SuppressLint("ClickableViewAccessibility")
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState:...
-1
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1
answer
57
views
Trying to display animation on click....not working (js, html, css)
I have a loading element that I want to display on the click of a certain button. I have tried various methods including updating the visibility and display, as well as adding a "show" ...
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votes
2
answers
2k
views
Conditional visibility in a react component
I have a react component that contains a div with a conditional visibility. The component represents the page of a specific product on an ecommerce. The users can give their opinions once. The div ...
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1
vote
1
answer
169
views
Android: Changing Views visibility on Activity start | Hide Notification panel on Notification Button click
My app has a Notification that holds a Button.
When the user clicks the Button, the app should open (if it was closed) and show a custom dialog, which I've created by a bunch of views.
Showing the ...
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0
votes
1
answer
597
views
How to build google test with hidden visibility
When I build unit tests for a library (which is built with hidden visibility), I encounter about 400 warnings of this format:
direct access in function 'testing::internal::SuiteApiResolver<...
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