ClemensFischer/XAML-Map-Control
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MapItemsControl implementation

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ClemensFischer 2025-06-05 19:06:38 +02:00
parent 367d54037f
commit e3b221a80b
4 changed files with 35 additions and 48 deletions
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24
MapControl/Shared/MapItemsControl.cs
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@ -2,12 +2,15 @@
#if WPF
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
#elif UWP
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Data;
#elif WINUI
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Microsoft.UI.Xaml.Data;
#endif
namespace MapControl
@ -114,5 +117,26 @@ namespace MapControl
SelectItemsInRect(new Rect(xMin, yMin, xMax - xMin, yMax - yMin));
}
}
private void PrepareContainer(DependencyObject container, object item)
{
if (LocationMemberPath != null && container is MapItem mapItem)
{
mapItem.SetBinding(MapItem.LocationProperty,
new Binding
{
Path = new PropertyPath(LocationMemberPath),
Source = item
});
}
}
private void ClearContainer(DependencyObject container)
{
if (LocationMemberPath != null && container is MapItem mapItem)
{
mapItem.ClearValue(MapItem.LocationProperty);
}
}
}
}