android:layout_weight=“33” how does gone->visible visible->gone effect this?


NextInLine
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android layouts use a layout_weight. I am aiming for 1/3 for all components but sometimes the footer is literally set to gone, and then visible. How does the weight calculation work when setting from gone to visible? I am not seeing the content inside a linear layout which has 1/3 weight?


Related to : android:layout_weight=“33” how does gone->visible visible->gone effect this?
android:layout_weight=“33” how does gone->visible visible->gone effect this?
Programming Languages

android layouts use a layout_weight. I am aiming for 1/3 for all components but sometimes the footer is literally set to gone, and then visible. How does the weight calculation work when setting from gone to visible? I am not seeing the content inside a linear layout which has 1/3 weight?


Android 3.2 - SurfaceView got blacked out but reappear if the “Mini Apps Tray” visible
Programming Languages

I have a drawing app that works fine with Android 2.2. However, when I upgraded it to 3.2 and run in the 3.2 device, my custom SurfaceView disappears (but still take in the touch events). The strange thing is that it will reappear if I keep the Mini Apps Tray open.


Using jQuery to select items that have style “visibility:visible” or “visibility:hidden” NOT “display: none”
Programming Languages

How do you select only visible elements using jQuery?


jQuery selectors :visible and :hidden only respects display:none as really hidden? NOT visibility:hidden or visibility:visible.


I understand they are not technically hidden because they still take their space. I just want to know their state so I can check checkboxes that are visible.


<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>jQuery :visiblity Selector Test</title>
<script src="http://code.jquery.com/jquery-latest.js" type="text/javascript"></script>
ScrollViewer border moves out when HorizontalScrollBarVisibility set to “Auto” or “Visible”
Programming Languages

In XAML I have a ScrollView and a ListView inside.


<ScrollViewer Margin="0, 0, 0, 2" HorizontalScrollBarVisibility="Visible">
<ListView BorderBrush="Red" BorderThickness="3" Name="listAnswers">
...
/>

So, when I remove the HorizontalScrollBarVisibility tag,
my border is unmovable while scrolling, but if I set HorizontalScrollBarVisibility
to "Auto" or "Visible" vertical Red border moves out and disappears.


How to enable scrollbar and set its border unmovable?


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