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Added DependencyPropertyHelper.AddOwner

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ClemensFischer 2026-02-02 14:52:58 +01:00
parent f78bcb33fa
commit a3d25b5084
12 changed files with 119 additions and 133 deletions
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17
MapControl/WPF/DependencyPropertyHelper.WPF.cs
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@ -104,10 +104,25 @@ namespace MapControl
public static DependencyProperty AddOwner<TOwner, TValue>(
DependencyProperty source,
Action<TOwner, TValue, TValue> changed = null) where TOwner : DependencyObject
Action<TOwner, TValue, TValue> changed) where TOwner : DependencyObject
{
return source.AddOwner(typeof(TOwner), new FrameworkPropertyMetadata(
(o, e) => changed((TOwner)o, (TValue)e.OldValue, (TValue)e.NewValue)));
}
public static DependencyProperty AddOwner<TOwner, TValue>(
string _, // for compatibility with WinUI/UWP DependencyPropertyHelper
DependencyProperty source) where TOwner : DependencyObject
{
return AddOwner<TOwner, TValue>(source);
}
public static DependencyProperty AddOwner<TOwner, TValue>(
string _, // for compatibility with WinUI/UWP DependencyPropertyHelper
DependencyProperty source,
Action<TOwner, TValue, TValue> changed) where TOwner : DependencyObject
{
return AddOwner(source, changed);
}
}
}

35
MapControl/WPF/MapContentControl.WPF.cs
View file

@ -1,47 +1,16 @@
using System.Windows;
using System.Windows.Controls;
namespace MapControl
{
/// <summary>
/// ContentControl placed on a MapPanel at a geographic location specified by the Location property.
/// </summary>
public class MapContentControl : ContentControl
public partial class MapContentControl
{
public static readonly DependencyProperty LocationProperty =
DependencyPropertyHelper.AddOwner<MapContentControl, Location>(MapPanel.LocationProperty);
public static readonly DependencyProperty AutoCollapseProperty =
DependencyPropertyHelper.AddOwner<MapContentControl, bool>(MapPanel.AutoCollapseProperty);
/// <summary>
/// Gets/sets MapPanel.Location.
/// </summary>
public Location Location
{
get => (Location)GetValue(LocationProperty);
set => SetValue(LocationProperty, value);
}
/// <summary>
/// Gets/sets MapPanel.AutoCollapse.
/// </summary>
public bool AutoCollapse
{
get => (bool)GetValue(AutoCollapseProperty);
set => SetValue(AutoCollapseProperty, value);
}
static MapContentControl()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(MapContentControl), new FrameworkPropertyMetadata(typeof(MapContentControl)));
}
}
/// <summary>
/// MapContentControl with a Pushpin Style.
/// </summary>
public class Pushpin : MapContentControl
public partial class Pushpin
{
static Pushpin()
{

7
MapControl/WPF/MapItem.WPF.cs
View file

@ -6,13 +6,6 @@ namespace MapControl
{
public partial class MapItem
{
public static readonly DependencyProperty LocationProperty =
DependencyPropertyHelper.AddOwner<MapItem, Location>(MapPanel.LocationProperty,
(item, oldValue, newValue) => item.UpdateMapTransform());
public static readonly DependencyProperty AutoCollapseProperty =
DependencyPropertyHelper.AddOwner<MapItem, bool>(MapPanel.AutoCollapseProperty);
static MapItem()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(MapItem), new FrameworkPropertyMetadata(typeof(MapItem)));