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Finished wino expander implementation.

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This commit is contained in:
Burak Kaan Köse
2024-08-31 03:18:43 +02:00
parent b9a1756f90
commit 6bb09f10d2
9 changed files with 209 additions and 117 deletions
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90
Wino.Mail/Controls/WinoExpander.cs
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@@ -1,5 +1,7 @@
using Windows.UI.Xaml;
using CommunityToolkit.Diagnostics;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Hosting;
using Windows.UI.Xaml.Markup;
namespace Wino.Controls
@@ -7,15 +9,18 @@ namespace Wino.Controls
[ContentProperty(Name = nameof(Content))]
public class WinoExpander : Control
{
private const string PART_HeaderGrid = "HeaderGrid";
private const string PART_ContentAreaWrapper = "ContentAreaWrapper";
private const string PART_ContentArea = "ContentArea";
private ContentControl HeaderGrid;
private ContentControl ContentArea;
private Grid ContentAreaWrapper;
public static readonly DependencyProperty HeaderProperty = DependencyProperty.Register(nameof(Header), typeof(UIElement), typeof(WinoExpander), new PropertyMetadata(null));
public static readonly DependencyProperty ContentProperty = DependencyProperty.Register(nameof(Content), typeof(UIElement), typeof(WinoExpander), new PropertyMetadata(null));
public static readonly DependencyProperty IsExpandedProperty = DependencyProperty.Register(nameof(IsExpanded), typeof(bool), typeof(WinoExpander), new PropertyMetadata(false, new PropertyChangedCallback(OnIsExpandedChanged)));
public bool IsExpanded
{
get { return (bool)GetValue(IsExpandedProperty); }
set { SetValue(IsExpandedProperty, value); }
}
public static readonly DependencyProperty TemplateSettingsProperty = DependencyProperty.Register(nameof(TemplateSettings), typeof(WinoExpanderTemplateSettings), typeof(WinoExpander), new PropertyMetadata(new WinoExpanderTemplateSettings()));
public UIElement Content
{
@@ -23,12 +28,54 @@ namespace Wino.Controls
set { SetValue(ContentProperty, value); }
}
public WinoExpanderTemplateSettings TemplateSettings
{
get { return (WinoExpanderTemplateSettings)GetValue(TemplateSettingsProperty); }
set { SetValue(TemplateSettingsProperty, value); }
}
public bool IsExpanded
{
get { return (bool)GetValue(IsExpandedProperty); }
set { SetValue(IsExpandedProperty, value); }
}
public UIElement Header
{
get { return (UIElement)GetValue(HeaderProperty); }
set { SetValue(HeaderProperty, value); }
}
protected override void OnApplyTemplate()
{
base.OnApplyTemplate();
HeaderGrid = GetTemplateChild(PART_HeaderGrid) as ContentControl;
ContentAreaWrapper = GetTemplateChild(PART_ContentAreaWrapper) as Grid;
ContentArea = GetTemplateChild(PART_ContentArea) as ContentControl;
Guard.IsNotNull(HeaderGrid, nameof(HeaderGrid));
Guard.IsNotNull(ContentAreaWrapper, nameof(ContentAreaWrapper));
Guard.IsNotNull(ContentArea, nameof(ContentArea));
var clipComposition = ElementCompositionPreview.GetElementVisual(ContentAreaWrapper);
clipComposition.Clip = clipComposition.Compositor.CreateInsetClip();
ContentAreaWrapper.SizeChanged += ContentSizeChanged;
HeaderGrid.Tapped += HeaderTapped;
}
private void ContentSizeChanged(object sender, SizeChangedEventArgs e)
{
TemplateSettings.ContentHeight = e.NewSize.Height;
TemplateSettings.NegativeContentHeight = -1 * (double)e.NewSize.Height;
}
private void HeaderTapped(object sender, Windows.UI.Xaml.Input.TappedRoutedEventArgs e)
{
IsExpanded = !IsExpanded;
}
private static void OnIsExpandedChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
if (obj is WinoExpander control)
@@ -40,4 +87,33 @@ namespace Wino.Controls
VisualStateManager.GoToState(this, IsExpanded ? "Expanded" : "Collapsed", true);
}
}
#region Settings
public class WinoExpanderTemplateSettings : DependencyObject
{
public static readonly DependencyProperty HeaderHeightProperty = DependencyProperty.Register(nameof(HeaderHeight), typeof(double), typeof(WinoExpanderTemplateSettings), new PropertyMetadata(0.0));
public static readonly DependencyProperty ContentHeightProperty = DependencyProperty.Register(nameof(ContentHeight), typeof(double), typeof(WinoExpanderTemplateSettings), new PropertyMetadata(0.0));
public static readonly DependencyProperty NegativeContentHeightProperty = DependencyProperty.Register(nameof(NegativeContentHeight), typeof(double), typeof(WinoExpanderTemplateSettings), new PropertyMetadata(0.0));
public double NegativeContentHeight
{
get { return (double)GetValue(NegativeContentHeightProperty); }
set { SetValue(NegativeContentHeightProperty, value); }
}
public double HeaderHeight
{
get { return (double)GetValue(HeaderHeightProperty); }
set { SetValue(HeaderHeightProperty, value); }
}
public double ContentHeight
{
get { return (double)GetValue(ContentHeightProperty); }
set { SetValue(ContentHeightProperty, value); }
}
}
#endregion
}