Checkbox item selection error occurred.

[kdi0905]

Hello, after updating to version 1.2.0, an issue occurred where the checkbox items cannot be selected. Is there a possible solution for this?

[MrJul]

Can you please share a simple Avalonia control that reproduces the problem?
The GameMenu sample, which uses several CheckBox in the options screen works without any issue.

If you're using a custom theme, make sure that there's a background color set on the control (even if it's Transparent) for hit testing to work correctly.

[kdi0905]

I removed the existing controls except for the styles in the HellowWorld project and added a new ComboBox.
The code is as follows.

<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"
	mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
	x:Class="HelloWorld.HelloWorldView"
	RenderOptions.TextRenderingMode="Antialias">

	<UserControl.Styles>
		<Style Selector="Border.anim">
			<Style.Animations>
				<Animation Duration="0:0:2" IterationCount="infinite" PlaybackDirection="Alternate">
					<KeyFrame Cue="0%">
						<Setter Property="Background" Value="#AAFF0000" />
					</KeyFrame>
					<KeyFrame Cue="100%">
						<Setter Property="Background" Value="#AA1E90FF" />
					</KeyFrame>
				</Animation>
			</Style.Animations>
		</Style>

	</UserControl.Styles>

	<ComboBox >
		<ComboBoxItem>
			a
		</ComboBoxItem>
		<ComboBoxItem>
			b
		</ComboBoxItem>
		<ComboBoxItem>
			c
		</ComboBoxItem>
		<ComboBoxItem>
			d
		</ComboBoxItem>
	</ComboBox>

</UserControl>

I commented out the line // ((HelloWorldView) Control!).FpsCounter.Text = $"FPS: {Engine.GetFramesPerSecond():F0}";.

[kdi0905]

And after running the GameMenu project, I changed the UI Scale in the options, but I can't select fullscreen and vertical sync. Could you also check this?

It seems that after setting the UI scale to 140, I can't click anything.

[MrJul]

Ah, you meant ComboBox, not CheckBox! I can definitely reproduce, thank you.
These two issues are related after implementing #14. Let me fix that.

[MrJul]

Fixed by 25ab257
The fix is now available in v1.2.1.