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feat: prototype.

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rabbitism
2024-03-09 18:38:22 +08:00
parent f93cd69d7c
commit 04305234a1
4 changed files with 94 additions and 0 deletions
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1
demo/Ursa.Demo/Pages/BannerDemo.axaml
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@@ -47,5 +47,6 @@
</Grid>
</Border>
</Grid>
<TextBox u:NumPad.Attach="True" Width="100" Watermark="Invoke NumPad"></TextBox>
</StackPanel>
</UserControl>

14
src/Ursa.Themes.Semi/Controls/NumPad.axaml Normal file
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@@ -0,0 +1,14 @@
<ResourceDictionary xmlns="https://github.com/avaloniaui"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:u="https://irihi.tech/ursa">
<!-- Add Resources Here -->
<ControlTheme x:Key="{x:Type u:NumPad}" TargetType="{x:Type u:NumPad}">
<Setter Property="Template">
<ControlTemplate TargetType="u:NumPad">
<Border Padding="48">
<Button Focusable="False" Name="{x:Static u:NumPad.PART_Seven}" Content="7" Width="32"></Button>
</Border>
</ControlTemplate>
</Setter>
</ControlTheme>
</ResourceDictionary>

1
src/Ursa.Themes.Semi/Controls/_index.axaml
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@@ -22,6 +22,7 @@
<ResourceInclude Source="MessageBox.axaml" />
<ResourceInclude Source="NavMenu.axaml" />
<ResourceInclude Source="NumericUpDown.axaml" />
<ResourceInclude Source="NumPad.axaml" />
<ResourceInclude Source="NumberDisplayer.axaml" />
<ResourceInclude Source="Pagination.axaml" />
<ResourceInclude Source="RangeSlider.axaml" />

78
src/Ursa/Controls/NumPad/NumPad.cs Normal file
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@@ -0,0 +1,78 @@
using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Metadata;
using Avalonia.Controls.Primitives;
using Avalonia.Input;
using Avalonia.Interactivity;
using Irihi.Avalonia.Shared.Helpers;
namespace Ursa.Controls;
[TemplatePart(NumPad.PART_Seven, typeof(Button))]
public class NumPad: TemplatedControl
{
public const string PART_Seven = "PART_Seven";
private Button? _sevenButton;
public static readonly StyledProperty<InputElement?> TargetProperty = AvaloniaProperty.Register<NumPad, InputElement?>(
nameof(Target));
public InputElement? Target
{
get => GetValue(TargetProperty);
set => SetValue(TargetProperty, value);
}
public static readonly AttachedProperty<bool> AttachProperty =
AvaloniaProperty.RegisterAttached<NumPad, InputElement, bool>("Attach");
public static void SetAttach(InputElement obj, bool value) => obj.SetValue(AttachProperty, value);
public static bool GetAttach(InputElement obj) => obj.GetValue(AttachProperty);
static NumPad()
{
TargetProperty.Changed.AddClassHandler<NumPad, InputElement?>((n, args) => n.OnTargetChanged(args));
AttachProperty.Changed.AddClassHandler<InputElement, bool>((input, args)=> OnAttachNumPad(input, args));
}
private static void OnAttachNumPad(InputElement input, AvaloniaPropertyChangedEventArgs<bool> args)
{
if (args.NewValue.Value)
{
GotFocusEvent.AddHandler(OnTargetGotFocus, input);
}
else
{
GotFocusEvent.RemoveHandler(OnTargetGotFocus, input);
}
}
private void OnTargetChanged(AvaloniaPropertyChangedEventArgs<InputElement?> args)
{
//GotFocusEvent.RemoveHandler(OnTargetGotFocus, args.OldValue.Value);
//GotFocusEvent.AddHandler(OnTargetGotFocus, args.NewValue.Value);
}
private static void OnTargetGotFocus(object sender, GotFocusEventArgs e)
{
var numPad = new NumPad() { Target = sender as InputElement };
OverlayDialog.ShowCustom(numPad, new object());
}
protected override void OnApplyTemplate(TemplateAppliedEventArgs e)
{
base.OnApplyTemplate(e);
Button.ClickEvent.RemoveHandler(OnSevenButtonClick, _sevenButton);
_sevenButton = e.NameScope.Find<Button>(PART_Seven);
Button.ClickEvent.AddHandler(OnSevenButtonClick, _sevenButton);
}
private void OnSevenButtonClick(object sender, RoutedEventArgs e)
{
Target?.RaiseEvent(new TextInputEventArgs()
{
Source = this,
RoutedEvent = TextInputEvent,
Text = "7",
});
}
}