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Enhance Mouseover Visuals for ListBoxItem #3848

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Merged
Keboo merged 1 commit into from
May 16, 2025
Merged

Enhance Mouseover Visuals for ListBoxItem #3848

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11 changes: 11 additions & 0 deletions src/MaterialDesignThemes.Wpf/ListBoxItemAssist.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -61,4 +61,15 @@ public static void SetShowSelection(DependencyObject element, bool value)
public static readonly DependencyProperty ShowSelectionProperty =
DependencyProperty.RegisterAttached("ShowSelection", typeof(bool), typeof(ListBoxItemAssist), new PropertyMetadata(true));
#endregion

#region Cursor
public static Cursor GetCursor(DependencyObject obj)
=> (Cursor)obj.GetValue(CursorProperty);

public static void SetCursor(DependencyObject obj, Cursor value)
=> obj.SetValue(CursorProperty, value);

public static readonly DependencyProperty CursorProperty =
DependencyProperty.RegisterAttached("Cursor", typeof(Cursor), typeof(ListBoxItemAssist), new PropertyMetadata(Cursors.Hand));
#endregion
}
2 changes: 2 additions & 0 deletions src/MaterialDesignThemes.Wpf/Themes/MaterialDesignTheme.ListBox.xaml
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Expand Up @@ -241,6 +241,7 @@
<Setter Property="wpf:ListBoxItemAssist.HoverBackground" Value="{Binding Foreground, RelativeSource={RelativeSource Self}, Converter={x:Static converters:BrushOpacityConverter.Instance}, ConverterParameter=0.1}" />
<Setter Property="wpf:ListBoxItemAssist.SelectedFocusedBackground" Value="{Binding Foreground, RelativeSource={RelativeSource Self}, Converter={x:Static converters:BrushOpacityConverter.Instance}, ConverterParameter=0.18}" />
<Setter Property="wpf:ListBoxItemAssist.SelectedUnfocusedBackground" Value="{Binding Foreground, RelativeSource={RelativeSource Self}, Converter={x:Static converters:BrushOpacityConverter.Instance}, ConverterParameter=0.09}" />
<Setter Property="Cursor" Value="{Binding Path=(wpf:ListBoxItemAssist.Cursor), RelativeSource={RelativeSource AncestorType=ListBox}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListBoxItem}">
Expand Down Expand Up @@ -423,6 +424,7 @@
<Setter Property="Margin" Value="4,2,4,2" />
<Setter Property="Padding" Value="8" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="Cursor" Value="{Binding Path=(wpf:ListBoxItemAssist.Cursor), RelativeSource={RelativeSource AncestorType=ListBox}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ListBoxItem}">
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