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MapItemsControl SelectionChanged handling in sample applications

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ClemensFischer 2024-05-31 10:40:29 +02:00
parent f78e7e73c4
commit 70bc9b89ac
7 changed files with 25 additions and 3 deletions
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1
SampleApps/AvaloniaApp/MainWindow.axaml
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@ -19,6 +19,7 @@
<map:MapItemsControl ItemsSource="{Binding Pushpins}"
SelectedItem="{Binding SelectedPushpin}"
SelectionMode="Multiple"
SelectionChanged="MapItemsControlSelectionChanged"
DoubleTapped="MapItemsControlDoubleTapped">
<map:MapItemsControl.Styles>
<Style Selector="map|MapItem">

7
SampleApps/AvaloniaApp/MainWindow.axaml.cs
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@ -4,7 +4,9 @@ using Avalonia.Media;
using MapControl;
using MapControl.UiTools;
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
namespace SampleApplication
{
@ -72,6 +74,11 @@ namespace SampleApplication
partial void AddTestLayers();
private void MapItemsControlSelectionChanged(object? sender, SelectionChangedEventArgs e)
{
Debug.WriteLine("SelectedItems: " + string.Join(", ", ((MapItemsControl)sender).SelectedItems.OfType<PointItem>().Select(item => item.Name)));
}
private void MapItemsControlDoubleTapped(object sender, TappedEventArgs e)
{
e.Handled = true; // prevent MapDoubleTapped

2
SampleApps/Shared/MapViewModel.cs
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@ -29,7 +29,7 @@ namespace SampleApplication
set
{
selectedPushpin = value;
Debug.WriteLine(selectedPushpin?.Name);
Debug.WriteLine("SelectedPushpin: " + (selectedPushpin?.Name ?? "None"));
}
}

1
SampleApps/WinUiApp/MainWindow.xaml
View file

@ -177,6 +177,7 @@
SelectedItem="{Binding SelectedPushpin, Mode=TwoWay}"
SelectionMode="Multiple"
LocationMemberPath="Location"
SelectionChanged="MapItemsControlSelectionChanged"
DoubleTapped="MapItemsControlDoubleTapped"/>
<map:MapPath Location="53.5,8.2" Stroke="Blue" StrokeThickness="3" Fill="#1F007F00">

6
SampleApps/WinUiApp/MainWindow.xaml.cs
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@ -3,6 +3,7 @@ using MapControl.UiTools;
using Microsoft.UI;
using Microsoft.UI.Input;
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;
using Microsoft.UI.Xaml.Input;
using Microsoft.UI.Xaml.Media;
using System;
@ -82,6 +83,11 @@ namespace SampleApplication
partial void AddTestLayers();
private void MapItemsControlSelectionChanged(object sender, SelectionChangedEventArgs e)
{
Debug.WriteLine("SelectedItems: " + string.Join(", ", ((MapItemsControl)sender).SelectedItems.OfType<PointItem>().Select(item => item.Name)));
}
private void MapItemsControlDoubleTapped(object sender, DoubleTappedRoutedEventArgs e)
{
e.Handled = true; // prevent MapDoubleTapped

3
SampleApps/WpfApplication/MainWindow.xaml
View file

@ -137,7 +137,8 @@
<map:MapItemsControl ItemContainerStyle="{StaticResource PushpinItemStyle}"
ItemsSource="{Binding Pushpins}"
SelectedItem="{Binding SelectedPushpin}"
SelectionMode="Multiple"/>
SelectionMode="Multiple"
SelectionChanged="MapItemsControlSelectionChanged"/>
<map:Pushpin AutoCollapse="True" Location="65,-18" Content="Iceland"/>
<map:Pushpin AutoCollapse="True" Location="71,25" Content="Norway"/>

8
SampleApps/WpfApplication/MainWindow.xaml.cs
View file

@ -6,6 +6,7 @@ using System.Globalization;
using System.IO;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
@ -20,7 +21,7 @@ namespace SampleApplication
//TileImageLoader.Cache = new MapControl.Caching.SQLiteCache(TileImageLoader.DefaultCacheFolder);
//TileImageLoader.Cache = new RedisCache(Options.Create(new RedisCacheOptions
//{
// Configuration = "localhost:6379",
// Configuration = "T400:6379",
// InstanceName = "MapTileCache/"
//}));
@ -82,6 +83,11 @@ namespace SampleApplication
partial void AddTestLayers();
private void MapItemsControlSelectionChanged(object sender, SelectionChangedEventArgs e)
{
Debug.WriteLine("SelectedItems: " + string.Join(", ", ((MapItemsControl)sender).SelectedItems.OfType<PointItem>().Select(item => item.Name)));
}
private void ResetHeadingButtonClick(object sender, RoutedEventArgs e)
{
map.TargetHeading = 0d;