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feat: add adorner flavor usage.

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This commit is contained in:
rabbitism
2024-02-15 12:33:26 +08:00
parent b38b5deefa
commit 3b3368be93
3 changed files with 74 additions and 10 deletions
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29
demo/Ursa.Demo/Pages/DisableContainerDemo.axaml
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@@ -1,20 +1,29 @@
<UserControl xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:u="https://irihi.tech/ursa"
mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
x:Class="Ursa.Demo.Pages.DisableContainerDemo">
<UserControl
x:Class="Ursa.Demo.Pages.DisableContainerDemo"
xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:u="https://irihi.tech/ursa"
d:DesignHeight="450"
d:DesignWidth="800"
mc:Ignorable="d">
<StackPanel HorizontalAlignment="Left" Spacing="20">
<ToggleSwitch Name="s" IsChecked="True"></ToggleSwitch>
<ToggleSwitch Name="s" IsChecked="True" />
<u:DisableContainer DisabledTip="This is disabled. ">
<Button IsEnabled="{Binding #s.IsChecked}">Hello World!</Button>
</u:DisableContainer>
<u:DisableContainer DisabledTip="This is disabled. ">
<Calendar IsEnabled="{Binding #s.IsChecked}"></Calendar>
<Calendar IsEnabled="{Binding #s.IsChecked}" />
</u:DisableContainer>
<u:DisableContainer>
<Calendar IsEnabled="{Binding #s.IsChecked}"></Calendar>
<Button IsEnabled="{Binding #s.IsChecked}">Hello Avalonnia</Button>
</u:DisableContainer>
<Button
u:DisabledAdorner.DisabledTip="Fine"
u:DisabledAdorner.IsEnabled="True"
IsEnabled="{Binding #s.IsChecked}">
Hello Avalonia
</Button>
</StackPanel>
</UserControl>

0
src/Ursa/Controls/DisableContainer.cs → src/Ursa/Controls/DisableContainer/DisableContainer.cs
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55
src/Ursa/Controls/DisableContainer/DisabledAdorner.cs Normal file
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@@ -0,0 +1,55 @@
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);
}
}
}