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added Command and CommandParameter on CheckBox #20717

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d9d0201
added Command and CommandParameter on CheckBox
pictos Feb 16, 2024
5c449da
add unit test
pictos Feb 20, 2024
f2cbc33
fix ICommandElement implementation
pictos Feb 20, 2024
ae45fc0
code fix
pictos Feb 21, 2024
5527be5
add public APIs
pictos Feb 21, 2024
5899d8e
add public APIs to txt file
pictos Feb 26, 2024
984fecc
pass CommandParameter to CanExecute method
pictos Feb 26, 2024
bd64dac
moved checkbox tests to the correct file
pictos Feb 26, 2024
18dcb56
Update CheckBoxUnitTests.cs
mattleibow Jun 6, 2024
8b35856
Merge branch 'net9.0' into pj/checkbox-command
mattleibow Jun 6, 2024
934ab0d
Update CheckBox.cs
mattleibow Jun 6, 2024
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50 changes: 45 additions & 5 deletions src/Controls/src/Core/CheckBox/CheckBox.cs
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Original file line number Diff line number Diff line change
@@ -1,11 +1,13 @@
#nullable disable
using System;
using System.Windows.Input;
using Microsoft.Maui.Controls.Internals;
using Microsoft.Maui.Graphics;

namespace Microsoft.Maui.Controls
{
/// <include file="../../docs/Microsoft.Maui.Controls/CheckBox.xml" path="Type[@FullName='Microsoft.Maui.Controls.CheckBox']/Docs/*" />
public partial class CheckBox : View, IElementConfiguration<CheckBox>, IBorderElement, IColorElement, ICheckBox
public partial class CheckBox : View, IElementConfiguration<CheckBox>, IBorderElement, IColorElement, ICheckBox, ICommandElement
{
readonly Lazy<PlatformConfigurationRegistry<CheckBox>> _platformConfigurationRegistry;
/// <include file="../../docs/Microsoft.Maui.Controls/CheckBox.xml" path="//Member[@MemberName='IsCheckedVisualState']/Docs/*" />
Expand All @@ -16,11 +18,38 @@ public partial class CheckBox : View, IElementConfiguration<CheckBox>, IBorderEl
BindableProperty.Create(nameof(IsChecked), typeof(bool), typeof(CheckBox), false,
propertyChanged: (bindable, oldValue, newValue) =>
{
((CheckBox)bindable).Handler?.UpdateValue(nameof(ICheckBox.Foreground));
((CheckBox)bindable).CheckedChanged?.Invoke(bindable, new CheckedChangedEventArgs((bool)newValue));
((CheckBox)bindable).ChangeVisualState();
if (bindable is not CheckBox checkBox)
{
return;
}

checkBox.Handler?.UpdateValue(nameof(ICheckBox.Foreground));
checkBox.CheckedChanged?.Invoke(bindable, new CheckedChangedEventArgs((bool)newValue));
if (checkBox.Command is not null && checkBox.Command.CanExecute(checkBox.CommandParameter))
{
checkBox.Command.Execute(checkBox.CommandParameter);
}
Comment on lines +27 to +31
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@mattleibow mattleibow Jun 6, 2024

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Not sure what we should be doing here as we are going to fire the CheckChanged event but NOT the command if the command disabled it.

The command can disable the checkbox, and that is fine. But, if the dev then manually sets checked and we only fire one, will that be unexpected? Do we have a place where we have an event and command and we have to do something like this?

I found Button does this:

public static void ElementClicked(VisualElement visualElement, IButtonElement ButtonElementManager)
{
	if (visualElement.IsEnabled == true)
	{
		ButtonElementManager.Command?.Execute(ButtonElementManager.CommandParameter);
		ButtonElementManager.PropagateUpClicked(); // <- this is the clicked event
	}
}


checkBox.ChangeVisualState();
}, defaultBindingMode: BindingMode.TwoWay);


public static readonly BindableProperty CommandProperty = BindableProperty.Create(nameof(Command), typeof(ICommand), typeof(CheckBox), null, propertyChanging: CommandElement.OnCommandChanging, propertyChanged: CommandElement.OnCommandChanged);

public ICommand Command
{
get => (ICommand)GetValue(CommandProperty);
set => SetValue(CommandProperty, value);
}

public static readonly BindableProperty CommandParameterProperty = BindableProperty.Create(nameof(CommandParameter), typeof(object), typeof(CheckBox), null, propertyChanged: CommandElement.OnCommandParameterChanged);

public object CommandParameter
{
get => GetValue(CommandParameterProperty);
set => SetValue(CommandParameterProperty, value);
}

/// <summary>Bindable property for <see cref="Color"/>.</summary>
public static readonly BindableProperty ColorProperty = ColorElement.ColorProperty;

Expand All @@ -44,9 +73,13 @@ public bool IsChecked
protected internal override void ChangeVisualState()
{
if (IsEnabled && IsChecked)
{
VisualStateManager.GoToState(this, IsCheckedVisualState);
}
else
{
base.ChangeVisualState();
}
}

public event EventHandler<CheckedChangedEventArgs> CheckedChanged;
Expand All @@ -72,6 +105,13 @@ void IBorderElement.OnBorderColorPropertyChanged(Color oldValue, Color newValue)
bool IBorderElement.IsBackgroundSet() => IsSet(BackgroundProperty);
bool IBorderElement.IsBorderColorSet() => false;
bool IBorderElement.IsBorderWidthSet() => false;

void ICommandElement.CanExecuteChanged(object sender, EventArgs e) =>
RefreshIsEnabledProperty();

protected override bool IsEnabledCore =>
base.IsEnabledCore && CommandElement.GetCanExecute(this);

public Paint Foreground => Color?.AsPaint();

bool ICheckBox.IsChecked
Expand All @@ -80,4 +120,4 @@ bool ICheckBox.IsChecked
set => SetValue(IsCheckedProperty, value, SetterSpecificity.FromHandler);
}
}
}
}
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/net-android/PublicAPI.Unshipped.txt
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Expand Up @@ -63,6 +63,7 @@ Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.get -> S
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.set -> void
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.get -> object!
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.set -> void
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.GradientBrush.IsEmpty.get -> bool
override Microsoft.Maui.Controls.Handlers.Compatibility.TableViewModelRenderer.GetItemViewType(int position) -> int
override Microsoft.Maui.Controls.Handlers.Compatibility.TableViewRenderer.OnMeasure(int widthMeasureSpec, int heightMeasureSpec) -> void
Expand Down Expand Up @@ -131,6 +132,10 @@ Microsoft.Maui.Controls.VisualElement.RefreshIsEnabledProperty() -> void
override Microsoft.Maui.Controls.Button.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.ImageButton.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.InputView.FontFamily.get -> string
~Microsoft.Maui.Controls.InputView.FontFamily.set -> void
~Microsoft.Maui.Controls.WebView.UserAgent.get -> string
Expand All @@ -142,6 +147,8 @@ override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~override Microsoft.Maui.Controls.Region.Equals(object obj) -> bool
~override Microsoft.Maui.Controls.Shapes.Matrix.Equals(object obj) -> bool
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAutoScalingEnabledProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/net-ios/PublicAPI.Unshipped.txt
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@@ -1,4 +1,5 @@
#nullable enable
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.Handlers.Compatibility.CellRenderer.Invoke(string! command, object? args) -> void
override Microsoft.Maui.Controls.Handlers.Compatibility.CellRenderer.UpdateValue(string! property) -> void
override Microsoft.Maui.Controls.Handlers.Compatibility.ShellRenderer.PreferredStatusBarUpdateAnimation.get -> UIKit.UIStatusBarAnimation
Expand Down Expand Up @@ -143,6 +144,10 @@ static Microsoft.Maui.Controls.Shapes.Matrix.operator ==(Microsoft.Maui.Controls
Microsoft.Maui.Controls.DragEventArgs.PlatformArgs.get -> Microsoft.Maui.Controls.PlatformDragEventArgs?
Microsoft.Maui.Controls.DragStartingEventArgs.PlatformArgs.get -> Microsoft.Maui.Controls.PlatformDragStartingEventArgs?
Microsoft.Maui.Controls.DropEventArgs.PlatformArgs.get -> Microsoft.Maui.Controls.PlatformDropEventArgs?
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper) -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper, Microsoft.Maui.CommandMapper commandMapper) -> void
override Microsoft.Maui.Controls.View.ChangeVisualState() -> void
Expand All @@ -168,6 +173,8 @@ override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~override Microsoft.Maui.Controls.Region.Equals(object obj) -> bool
~override Microsoft.Maui.Controls.Shapes.Matrix.Equals(object obj) -> bool
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAutoScalingEnabledProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/net-maccatalyst/PublicAPI.Unshipped.txt
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@@ -1,4 +1,5 @@
#nullable enable
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.Handlers.Compatibility.CellRenderer.Invoke(string! command, object? args) -> void
override Microsoft.Maui.Controls.Handlers.Compatibility.CellRenderer.UpdateValue(string! property) -> void
override Microsoft.Maui.Controls.GradientBrush.IsEmpty.get -> bool
Expand Down Expand Up @@ -139,6 +140,10 @@ static Microsoft.Maui.Controls.Region.operator !=(Microsoft.Maui.Controls.Region
static Microsoft.Maui.Controls.Region.operator ==(Microsoft.Maui.Controls.Region left, Microsoft.Maui.Controls.Region right) -> bool
static Microsoft.Maui.Controls.Shapes.Matrix.operator !=(Microsoft.Maui.Controls.Shapes.Matrix left, Microsoft.Maui.Controls.Shapes.Matrix right) -> bool
static Microsoft.Maui.Controls.Shapes.Matrix.operator ==(Microsoft.Maui.Controls.Shapes.Matrix left, Microsoft.Maui.Controls.Shapes.Matrix right) -> bool
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper) -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper, Microsoft.Maui.CommandMapper commandMapper) -> void
override Microsoft.Maui.Controls.View.ChangeVisualState() -> void
Expand All @@ -164,6 +169,8 @@ override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~override Microsoft.Maui.Controls.Region.Equals(object obj) -> bool
~override Microsoft.Maui.Controls.Shapes.Matrix.Equals(object obj) -> bool
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAutoScalingEnabledProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/net-windows/PublicAPI.Unshipped.txt
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Expand Up @@ -52,6 +52,7 @@ Microsoft.Maui.Controls.InputView.FontSize.get -> double
Microsoft.Maui.Controls.InputView.FontSize.set -> void
Microsoft.Maui.Controls.InputView.SelectionLength.get -> int
Microsoft.Maui.Controls.InputView.SelectionLength.set -> void
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.GradientBrush.IsEmpty.get -> bool
override Microsoft.Maui.Controls.Label.ArrangeOverride(Microsoft.Maui.Graphics.Rect bounds) -> Microsoft.Maui.Graphics.Size
static Microsoft.Maui.Controls.Handlers.ShellItemHandler.MapTitle(Microsoft.Maui.Controls.Handlers.ShellItemHandler! handler, Microsoft.Maui.Controls.ShellItem! item) -> void
Expand Down Expand Up @@ -128,6 +129,10 @@ static Microsoft.Maui.Controls.Region.operator ==(Microsoft.Maui.Controls.Region
static Microsoft.Maui.Controls.Shapes.Matrix.operator !=(Microsoft.Maui.Controls.Shapes.Matrix left, Microsoft.Maui.Controls.Shapes.Matrix right) -> bool
static Microsoft.Maui.Controls.Shapes.Matrix.operator ==(Microsoft.Maui.Controls.Shapes.Matrix left, Microsoft.Maui.Controls.Shapes.Matrix right) -> bool
virtual Microsoft.Maui.Controls.Handlers.ShellItemHandler.UpdateAppearance(Microsoft.Maui.Controls.IShellAppearanceElement! appearance) -> void
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper) -> void
~Microsoft.Maui.Controls.Handlers.Compatibility.FrameRenderer.FrameRenderer(Microsoft.Maui.IPropertyMapper mapper, Microsoft.Maui.CommandMapper commandMapper) -> void
override Microsoft.Maui.Controls.View.ChangeVisualState() -> void
Expand All @@ -148,6 +153,8 @@ override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~override Microsoft.Maui.Controls.Shapes.Matrix.Equals(object obj) -> bool
~static Microsoft.Maui.Controls.Handlers.ShellHandler.MapFlyoutIcon(Microsoft.Maui.Controls.Handlers.ShellHandler handler, Microsoft.Maui.Controls.Shell view) -> void
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAutoScalingEnabledProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/net/PublicAPI.Unshipped.txt
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Expand Up @@ -51,6 +51,7 @@ Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.get -> S
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.set -> void
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.get -> object!
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.set -> void
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
Microsoft.Maui.Controls.TimeChangedEventArgs
Microsoft.Maui.Controls.TimeChangedEventArgs.NewTime.get -> System.TimeSpan
Microsoft.Maui.Controls.TimeChangedEventArgs.OldTime.get -> System.TimeSpan
Expand Down Expand Up @@ -106,6 +107,10 @@ Microsoft.Maui.Controls.VisualElement.RefreshIsEnabledProperty() -> void
override Microsoft.Maui.Controls.Button.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.ImageButton.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.InputView.FontFamily.get -> string
~Microsoft.Maui.Controls.InputView.FontFamily.set -> void
~Microsoft.Maui.Controls.WebView.UserAgent.get -> string
Expand All @@ -117,6 +122,8 @@ override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~static Microsoft.Maui.Controls.RadioButton.MapContent(Microsoft.Maui.Handlers.IRadioButtonHandler handler, Microsoft.Maui.Controls.RadioButton radioButton) -> void
~static Microsoft.Maui.Controls.RadioButton.MapContent(Microsoft.Maui.Handlers.RadioButtonHandler handler, Microsoft.Maui.Controls.RadioButton radioButton) -> void
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.ContentPage.HideSoftInputOnTappedProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
7 changes: 7 additions & 0 deletions src/Controls/src/Core/PublicAPI/netstandard/PublicAPI.Unshipped.txt
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Expand Up @@ -49,6 +49,7 @@ Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.get -> S
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommand.set -> void
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.get -> object!
Microsoft.Maui.Controls.PointerGestureRecognizer.PointerReleasedCommandParameter.set -> void
override Microsoft.Maui.Controls.CheckBox.IsEnabledCore.get -> bool
Microsoft.Maui.Controls.TimeChangedEventArgs
Microsoft.Maui.Controls.TimeChangedEventArgs.NewTime.get -> System.TimeSpan
Microsoft.Maui.Controls.TimeChangedEventArgs.OldTime.get -> System.TimeSpan
Expand Down Expand Up @@ -125,6 +126,10 @@ Microsoft.Maui.Controls.VisualElement.RefreshIsEnabledProperty() -> void
override Microsoft.Maui.Controls.Button.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.ImageButton.IsEnabledCore.get -> bool
override Microsoft.Maui.Controls.SearchBar.IsEnabledCore.get -> bool
~Microsoft.Maui.Controls.CheckBox.Command.get -> System.Windows.Input.ICommand
~Microsoft.Maui.Controls.CheckBox.Command.set -> void
~Microsoft.Maui.Controls.CheckBox.CommandParameter.get -> object
~Microsoft.Maui.Controls.CheckBox.CommandParameter.set -> void
~Microsoft.Maui.Controls.Element.AddLogicalChild(Microsoft.Maui.Controls.Element element) -> void
~Microsoft.Maui.Controls.Element.InsertLogicalChild(int index, Microsoft.Maui.Controls.Element element) -> void
~Microsoft.Maui.Controls.Element.RemoveLogicalChild(Microsoft.Maui.Controls.Element element) -> bool
Expand All @@ -144,6 +149,8 @@ Microsoft.Maui.Controls.Xaml.RequireServiceAttribute
~static Microsoft.Maui.Controls.RadioButton.MapContent(Microsoft.Maui.Handlers.IRadioButtonHandler handler, Microsoft.Maui.Controls.RadioButton radioButton) -> void
~static Microsoft.Maui.Controls.RadioButton.MapContent(Microsoft.Maui.Handlers.RadioButtonHandler handler, Microsoft.Maui.Controls.RadioButton radioButton) -> void
~static Microsoft.Maui.Controls.Region.FromRectangles(System.Collections.Generic.IEnumerable<Microsoft.Maui.Graphics.Rect> rectangles) -> Microsoft.Maui.Controls.Region
~static readonly Microsoft.Maui.Controls.CheckBox.CommandParameterProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.CheckBox.CommandProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.CursorPositionProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAttributesProperty -> Microsoft.Maui.Controls.BindableProperty
~static readonly Microsoft.Maui.Controls.InputView.FontAutoScalingEnabledProperty -> Microsoft.Maui.Controls.BindableProperty
Expand Down
31 changes: 31 additions & 0 deletions src/Controls/tests/Core.UnitTests/CheckBoxUnitTests.cs
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Expand Up @@ -63,5 +63,36 @@ public void CheckedVisualStates()
element.IsChecked = false;
Assert.NotEqual(checkedStateName, stateGroup.CurrentState.Name);
}


[Fact]
public void CheckBoxClickWhenCommandCanExecuteFalse()
{
bool invoked = false;
var checkBox = new CheckBox()
{
Command = new Command(() => invoked = true, () => false),
IsChecked = false
};

checkBox.IsChecked = true;

Assert.False(invoked);
}

[Fact]
public void CheckBoxClickWhenCommandCanExecuteTrue()
{
bool invoked = false;
var checkBox = new CheckBox()
{
Command = new Command(() => invoked = true, () => true),
IsChecked = false
};

checkBox.IsChecked = true;

Assert.True(invoked);
}
}
}