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feat: implement multi layer dialog.

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This commit is contained in:
rabbitism
2024-01-23 22:48:30 +08:00
parent 61ebba897b
commit c8540feeb3
15 changed files with 231 additions and 104 deletions
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22
src/Ursa/Controls/Dialog/DialogControl.cs
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@@ -9,18 +9,39 @@ namespace Ursa.Controls;
[TemplatePart(PART_CloseButton, typeof(Button))]
[TemplatePart(PART_TitleArea, typeof(Panel))]
[PseudoClasses(PC_ExtendClientArea)]
public class DialogControl: ContentControl
{
public const string PART_CloseButton = "PART_CloseButton";
public const string PART_TitleArea = "PART_TitleArea";
public const string PC_ExtendClientArea = ":extend";
private Button? _closeButton;
private Panel? _titleArea;
public event EventHandler<object?>? OnClose;
public static readonly StyledProperty<string?> TitleProperty = AvaloniaProperty.Register<DialogControl, string?>(
nameof(Title));
public string? Title
{
get => GetValue(TitleProperty);
set => SetValue(TitleProperty, value);
}
public static readonly StyledProperty<bool> ExtendToClientAreaProperty = AvaloniaProperty.Register<DialogControl, bool>(
nameof(ExtendToClientArea));
public bool ExtendToClientArea
{
get => GetValue(ExtendToClientAreaProperty);
set => SetValue(ExtendToClientAreaProperty, value);
}
static DialogControl()
{
DataContextProperty.Changed.AddClassHandler<DialogControl, object?>((o, e) => o.OnDataContextChange(e));
ExtendToClientAreaProperty.Changed.AddClassHandler<DialogControl, bool>((o, e) => o.PseudoClasses.Set(PC_ExtendClientArea, e.NewValue.Value));
}
private void OnDataContextChange(AvaloniaPropertyChangedEventArgs<object?> args)
@@ -34,7 +55,6 @@ public class DialogControl: ContentControl
{
newContext.Closed += Close;
}
}