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
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Binding Visibility for DataGridColumn in WPF
How can I hide a column in a WPF DataGrid through a Binding?
This is what I did:
<DataGridTextColumn Header="Column header"
Binding="{Binding ColumnValue}"
...
97
votes
13
answers
106k
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Determine whether UIView is visible to the user?
Is it possible to determine whether my UIView is visible to the user or not?
My View is added as a subview several times into a UITabBarController.
Each instance of this view has an NSTimer that ...
97
votes
3
answers
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What is DOM reflow?
I was reading about the difference between two CSS properties display:none and visibility:hidden and encountered the DOM reflow term.
The statement was
display: none causes a DOM reflow whereas ...
84
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9
answers
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android View with View.GONE still receives onTouch and onClick
This is confusing me:
As far as I have read, a view with setVisibility(View.GONE); should not receive any more touch- or click events.
My layout has two parts, which will be visible or gone so that ...
84
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5
answers
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Protected and private methods in Rails
Method visibility in Ruby (public, protected, and private methods) has been well explained in places like this blog post. But in Ruby on Rails it seems slightly different than it would be in a regular ...
82
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4
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CSS: Is a hidden object clickable?
If the visibility property of the style of an HTML element is set to hidden, is it still clickable?
When the display property is set to none, the element is not even part of the DOM tree, so that is ...
82
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3
answers
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Why is there no sub-class visibility modifier in Java?
On more than one occasion I have found myself desiring a variable visibility that is not possible in Java. I wanted certain members to be visible within their own class and within any sub-classes, ...
80
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iOS equivalent for Android View.GONE visibility mode
I'm developing an app for iOS and I'm using the Storyboard with AutoLayout ON. One of my view controllers has a set of 4 buttons, and in certain circumstances i would like to make the first one ...
76
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5
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jquery fade element does not show elements styled 'visibility: hidden'
I have a bunch of thumbnails which I am loading with a style of visibility: hidden; so that they all maintain their correct layouts. Once the page is fully loaded I have a jquery function that fades ...
72
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4
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In WPF, how can I determine whether a control is visible to the user?
I'm displaying a very big tree with a lot of items in it. Each of these items shows information to the user through its associated UserControl control, and this information has to be updated every 250 ...
71
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4
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UIView hide children views when out of bounds
I have a view, lets say 100x100. And it has set of uiviews as subviews: let say 30x30
If a subview has top-left coordinate: (90,90) - I expect to see only part of this subview. But I still see entire ...
71
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Is there any way to set a private/protected static property using reflection classes?
I am trying to perform a backup/restore function for static properties of classes. I can get a list of all of the static properties and their values using the reflection objects getStaticProperties() ...
71
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2
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What is the CMake equivalent to "gcc -fvisibility=hidden" when controlling the exported symbol of a shared library?
I developed cross platform software in c++. As I know, Linux .so exported all the symbols by default, well through "gcc -fvisibility=hidden" I can set all the exported symbols as hidden, then set ...
71
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Why does jQuery show/hide use display:none instead of visibility:hidden?
display:none means that the element isn't rendered as part of the DOM, so it's not loaded until the display property changes to something else.
visibility:hidden loads the element, but does not show ...
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Why doesn't setVisibility work after a view is animated?
Why doesn't the textView become invisible?
Here is my layout xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:...