maui-linux/Xamarin.Forms.Platform.WinR.../FormsListViewItemPresenter.cs

36 строки
1.4 KiB
C#

using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
namespace Xamarin.Forms.Platform.WinRT
{
// This exists to work around the fact that when you set these bindings in XAML and compile on Win10
// the resulting xbf file does not load correctly on Win8.1. MS has acknowledged the issue but has no fixed it.
// This hacks around the problem.
public class FormsListViewItemPresenter : ListViewItemPresenter
{
public FormsListViewItemPresenter()
{
var verticalContentAlignBinding = new Windows.UI.Xaml.Data.Binding
{
Path = new PropertyPath("VerticalContentAlignment"),
RelativeSource = new RelativeSource { Mode = RelativeSourceMode.TemplatedParent }
};
BindingOperations.SetBinding(this, VerticalContentAlignmentProperty, verticalContentAlignBinding);
var paddingBinding = new Windows.UI.Xaml.Data.Binding
{
Path = new PropertyPath("Padding"),
RelativeSource = new RelativeSource { Mode = RelativeSourceMode.TemplatedParent }
};
BindingOperations.SetBinding(this, PaddingProperty, paddingBinding);
var contentTransitionBinding = new Windows.UI.Xaml.Data.Binding
{
Path = new PropertyPath("ContentTransitions"),
RelativeSource = new RelativeSource { Mode = RelativeSourceMode.TemplatedParent }
};
BindingOperations.SetBinding(this, ContentTransitionsProperty, contentTransitionBinding);
}
}
}