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commit: temporarily use TextBox

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This commit is contained in:
rabbitism
2023-02-22 14:47:58 +08:00
parent e44fbd5fc5
commit f53076ae43
6 changed files with 158 additions and 26 deletions
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90
src/Ursa/Controls/IPv4Box.cs
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@@ -1,3 +1,4 @@
using System.Diagnostics;
using System.Net;
using Avalonia;
using Avalonia.Controls;
@@ -5,27 +6,37 @@ using Avalonia.Controls.Metadata;
using Avalonia.Controls.Presenters;
using Avalonia.Controls.Primitives;
using Avalonia.Input;
using Avalonia.Interactivity;
namespace Ursa.Controls;
[TemplatePart(PART_FirstTextPresenter, typeof(TextPresenter))]
[TemplatePart(PART_SecondTextPresenter, typeof(TextPresenter))]
[TemplatePart(PART_ThirdTextPresenter, typeof(TextPresenter))]
[TemplatePart(PART_FourthTextPresenter, typeof(TextPresenter))]
[TemplatePart(PART_PortNumericInput, typeof(NumericUpDown))]
[TemplatePart(PART_FirstTextBox, typeof(TextBox))]
[TemplatePart(PART_SecondTextBox, typeof(TextBox))]
[TemplatePart(PART_ThirdTextBox, typeof(TextBox))]
[TemplatePart(PART_FourthTextBox, typeof(TextBox))]
[TemplatePart(PART_PortTextBox, typeof(TextBox))]
public class IPv4Box: TemplatedControl
{
public const string PART_FirstTextPresenter = "PART_FirstTextPresenter";
public const string PART_SecondTextPresenter = "PART_SecondTextPresenter";
public const string PART_ThirdTextPresenter = "PART_ThirdTextPresenter";
public const string PART_FourthTextPresenter = "PART_FourthTextPresenter";
public const string PART_PortNumericInput = "PART_PortNumericInput";
private TextPresenter? _firstTextPresenter;
private TextPresenter? _secondTextPresenter;
private TextPresenter? _thirdTextPresenter;
private TextPresenter? _fourthTextPresenter;
private NumericUpDown? _portNumericInput;
public const string PART_FirstTextBox = "PART_FirstTextPresenter";
public const string PART_SecondTextBox = "PART_SecondTextPresenter";
public const string PART_ThirdTextBox = "PART_ThirdTextPresenter";
public const string PART_FourthTextBox = "PART_FourthTextPresenter";
public const string PART_PortTextBox = "PART_PortNumericInput";
private TextBox? _firstText;
private TextBox? _secondText;
private TextBox? _thirdText;
private TextBox? _fourthText;
private TextBox? _portText;
public static readonly StyledProperty<bool> ShowPortProperty = AvaloniaProperty.Register<IPv4Box, bool>(
nameof(ShowPort));
public bool ShowPort
{
get => GetValue(ShowPortProperty);
set => SetValue(ShowPortProperty, value);
}
public static readonly StyledProperty<IPAddress> IPAddressProperty = AvaloniaProperty.Register<IPv4Box, IPAddress>(
nameof(IPAddress));
@@ -34,7 +45,7 @@ public class IPv4Box: TemplatedControl
get => GetValue(IPAddressProperty);
set => SetValue(IPAddressProperty, value);
}
public static readonly StyledProperty<int> PortProperty = AvaloniaProperty.Register<IPv4Box, int>(
nameof(Port));
@@ -44,32 +55,50 @@ public class IPv4Box: TemplatedControl
set => SetValue(PortProperty, value);
}
protected override void OnApplyTemplate(TemplateAppliedEventArgs e)
{
base.OnApplyTemplate(e);
_firstTextPresenter = e.NameScope.Find<TextPresenter>(PART_FirstTextPresenter);
_secondTextPresenter = e.NameScope.Find<TextPresenter>(PART_SecondTextPresenter);
_thirdTextPresenter = e.NameScope.Find<TextPresenter>(PART_ThirdTextPresenter);
_fourthTextPresenter = e.NameScope.Find<TextPresenter>(PART_FourthTextPresenter);
_portNumericInput = e.NameScope.Find<NumericUpDown>(PART_PortNumericInput);
var box = new TextBox();
_firstText = e.NameScope.Find<TextBox>(PART_FirstTextBox);
_secondText = e.NameScope.Find<TextBox>(PART_SecondTextBox);
_thirdText = e.NameScope.Find<TextBox>(PART_ThirdTextBox);
_fourthText = e.NameScope.Find<TextBox>(PART_FourthTextBox);
_portText = e.NameScope.Find<TextBox>(PART_PortTextBox);
_firstText.LostFocus += OnTextLostFocus;
}
private void OnTextKeyDown(object sender, KeyEventArgs args)
{
if (args.Key == Key.Right)
{
_secondText?.Focus();
}
}
private void OnTextLostFocus(object? sender, RoutedEventArgs args)
{
if (sender?.Equals(_firstText)??false)
{
Debug.WriteLine("FIRST");
}
}
protected override void OnKeyDown(KeyEventArgs e)
{
if (e.Key == Key.Left)
{
if ((_firstTextPresenter?.IsFocused??false) && _firstTextPresenter.SelectionStart == 0)
if ((_firstText?.IsFocused??false) && _firstText.SelectionStart == 0)
{
_secondTextPresenter?.Focus();
_secondText?.Focus();
}
}
else if (e.Key == Key.Right)
{
if ((_firstTextPresenter?.IsFocused ?? false) && _firstTextPresenter?.SelectionEnd == 2)
if ((_firstText?.IsFocused ?? false) && _firstText?.SelectionEnd == 2)
{
_firstTextPresenter.Focus();
_firstText.Focus();
}
}
else if (e.Key == Key.Tab)
@@ -82,4 +111,13 @@ public class IPv4Box: TemplatedControl
}
base.OnKeyDown(e);
}
protected override void OnTextInput(TextInputEventArgs e)
{
if (_firstText != null)
{
_firstText.Text = e.Text;
}
base.OnTextInput(e);
}
}