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Unfortunately we don't support SystemParameters. And the ScrollBar style defined in our NoesisTheme has no option to modify the ScrollBar thumb size from outside, other than defining a new implicit style (without a key, only the TargetType) for the ScrollBar, could you try that? You can use our theme as reference: https://github.com/Noesis/Managed/blob/master/Src/NoesisApp/Theme/Theme/NoesisTheme.Styles.xaml#L803 |
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Yes, I tried that approach, but it didn't achieve what I wanted. My goal is to set the minimum height of the thumb bar to accommodate my thumb image fully, to prevent it from being cut off. In the function Noesis::Track::ThumbSize, I noticed that it uses a MinThumbSize of 8. Ideally, I would like this value to be set to 25. However, I can't modify this value because it's declared as a constant and is an internal variable within Noesis. I'm hoping you can suggest a way to change this. example.png (34,282 bytes) |
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I see what is happening, the arrange code for the Track is using a predefined min size of 8px for the Thumb when it is used inside a ScrollBar, so the thumb gets clipped if you specify a bigger MinHeight. We will have to implement something similar to WPF, thanks for the feedback. |
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Solved in changeset r13863 |
- Anonymous
