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Merge pull request #109 from irihitech/disable

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Disable Container
This commit is contained in:
Zhang Dian
2024-02-19 20:22:01 +08:00
committed by GitHub
parent 30df51f944 dce46b9275
commit e179abb893
10 changed files with 154 additions and 0 deletions
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16
src/Ursa.Themes.Semi/Controls/DisableContainer.axaml Normal file
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<ResourceDictionary xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:u="https://irihi.tech/ursa"
xmlns:shapes="clr-namespace:Ursa.Controls.Shapes;assembly=Ursa">
<!-- Add Resources Here -->
<ControlTheme TargetType="u:DisableContainer" x:Key="{x:Type u:DisableContainer}">
<Setter Property="Template">
<ControlTemplate TargetType="u:DisableContainer">
<Panel>
<ContentPresenter Content="{TemplateBinding Content}"></ContentPresenter>
<shapes:PureRectangle Background="Transparent" IsVisible="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=Content.IsEnabled, Converter={x:Static BoolConverters.Not}}" Cursor="No" ToolTip.Tip="{TemplateBinding DisabledTip}"/>
</Panel>
</ControlTemplate>
</Setter>
</ControlTheme>
</ResourceDictionary>

1
src/Ursa.Themes.Semi/Controls/_index.axaml
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@@ -7,6 +7,7 @@
<ResourceInclude Source="ControlClassesInput.axaml" />
<ResourceInclude Source="Dialog.axaml" />
<ResourceInclude Source="DialogShared.axaml" />
<ResourceInclude Source="DisableContainer.axaml" />
<ResourceInclude Source="Divider.axaml" />
<ResourceInclude Source="Drawer.axaml" />
<ResourceInclude Source="DualBadge.axaml" />

29
src/Ursa/Controls/DisableContainer/DisableContainer.cs Normal file
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using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Input;
using Avalonia.Metadata;
namespace Ursa.Controls;
public class DisableContainer: TemplatedControl
{
public static readonly StyledProperty<InputElement?> ContentProperty = AvaloniaProperty.Register<DisableContainer, InputElement?>(
nameof(Content));
[Content]
public InputElement? Content
{
get => GetValue(ContentProperty);
set => SetValue(ContentProperty, value);
}
public static readonly StyledProperty<object?> DisabledTipProperty = AvaloniaProperty.Register<DisableContainer, object?>(
nameof(DisabledTip));
public object? DisabledTip
{
get => GetValue(DisabledTipProperty);
set => SetValue(DisabledTipProperty, value);
}
}

55
src/Ursa/Controls/DisableContainer/DisabledAdorner.cs Normal file
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using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Primitives;
using Avalonia.Data;
using Avalonia.Data.Converters;
using Avalonia.Input;
using Avalonia.Layout;
using Avalonia.Media;
using Ursa.Controls.Shapes;
namespace Ursa.Controls;
public class DisabledAdorner
{
public static readonly AttachedProperty<bool> IsEnabledProperty =
AvaloniaProperty.RegisterAttached<DisabledAdorner, InputElement, bool>("IsEnabled");
public static void SetIsEnabled(InputElement obj, bool value) => obj.SetValue(IsEnabledProperty, value);
public static bool GetIsEnabled(InputElement obj) => obj.GetValue(IsEnabledProperty);
public static readonly AttachedProperty<object?> DisabledTipProperty =
AvaloniaProperty.RegisterAttached<DisabledAdorner, InputElement, object?>("DisabledTip");
public static void SetDisabledTip(InputElement obj, object? value) => obj.SetValue(DisabledTipProperty, value);
public static object? GetDisabledTip(InputElement obj) => obj.GetValue(DisabledTipProperty);
static DisabledAdorner()
{
IsEnabledProperty.Changed.AddClassHandler<InputElement, bool>(OnIsEnabledChanged);
}
private static void OnIsEnabledChanged(InputElement arg1, AvaloniaPropertyChangedEventArgs<bool> arg2)
{
if (arg2.NewValue.Value)
{
var pureRectangle = new Border()
{
Background = Brushes.Transparent,
IsHitTestVisible = true,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Cursor = new Cursor(StandardCursorType.No),
[!ToolTip.TipProperty] = arg1[!DisabledTipProperty],
};
var binding = arg1.GetObservable(InputElement.IsEnabledProperty, converter: (a) => !a).ToBinding();
pureRectangle.Bind(Visual.IsVisibleProperty, binding);
AdornerLayer.SetAdorner(arg1, pureRectangle);
}
else
{
AdornerLayer.SetAdorner(arg1, null);
}
}
}