How can I make a WPF Expander Stretch?

All you need to do is this: <Expander> <Expander.Header> <TextBlock Text=”I am header text…” Background=”Blue” Width=”{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type Expander}}, Path=ActualWidth}” /> </Expander.Header> <TextBlock Background=”Red”> I am some content… </TextBlock> </Expander> Stretching Content in an Expander Header

iPhone image stretching (skew)

Not possible with CGAffineTransform. An affine transform can always be decomposed into translations, rotations, shearing and scaling. They all map parallelograms into parallelograms, which your transform does not. For your transform, it can be done in two steps. One to convert the square into a trapezoid. p1—–p2 p1—–p2 | | –> | \ p3—–p4 p3——–p4′ … Read more

How to Stretch WPF Tab Item Headers to Parent Control Width

I took Jordan’s example and made some changes to it. This version should work for any number of tabs: namespace WpfApplication1.Converters { public class TabSizeConverter : IMultiValueConverter { public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture) { TabControl tabControl = values[0] as TabControl; double width = tabControl.ActualWidth / tabControl.Items.Count; //Subtract 1, otherwise we … Read more

HorizontalAlignment=Stretch, MaxWidth, and Left aligned at the same time?

You can set HorizontalAlignment to Left, set your MaxWidth and then bind Width to the ActualWidth of the parent element: <Page xmlns=”http://schemas.microsoft.com/winfx/2006/xaml/presentation” xmlns:x=”http://schemas.microsoft.com/winfx/2006/xaml”> <StackPanel Name=”Container”> <TextBox Background=”Azure” Width=”{Binding ElementName=Container,Path=ActualWidth}” Text=”Hello” HorizontalAlignment=”Left” MaxWidth=”200″ /> </StackPanel> </Page>

How do I stretch an image to fit the whole background (100% height x 100% width) in Flutter?

To make an Image fill its parent, simply wrap it into a FittedBox: FittedBox( child: Image.asset(‘foo.png’), fit: BoxFit.fill, ) FittedBox here will stretch the image to fill the space. (Note that this functionality used to be provided by BoxFit.fill, but the API has meanwhile changed such that BoxFit no longer provides this functionality. FittedBox should … Read more

CSS Div stretch 100% page height

Here is the solution I finally came up with when using a div as a container for a dynamic background. Remove the z-index for non-background uses. Remove left or right for a full height column. Remove top or bottom for a full width row. EDIT 1: CSS below has been edited because it did not … Read more

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