FlatSlider height not working

[hudec117]

What steps will reproduce this issue?

Setting the Height property on a Slider with the FlatSlider style changes the height of the control but not of the slider itself.

In the following example, I set the Height to 30. As you can see the slider keeps the same height, but the designer shows that the control has grown to 30 pixels in height.

Expected outcome

I expect the slider to fill the height of the control that it is in.

This wasn't a problem in v1.5.0. Here is an example of the same exact setup as above but using the v.1.5.0 package instead.

As you can see, the slider fills the height of the control.

Repo

https://github.com/hudec117/MahApps.Metro-Flat-Slider-Issue

Environment

• MahApps.Metro v1.6.2
• Windows OS 10
• Visual Studio 2017
• .NET Framework 4.7

[hudec117]

I don't know if it's intentional but the height of the track is set to the minimum height of the slider here:

MahApps.Metro/src/MahApps.Metro/Styles/FlatSlider.xaml

Line 87 in 47c3496

Height="{TemplateBinding Slider.MinHeight}">

Given this, a work-around can be achieved by setting both the MinHeight and Height properties on the Slider to the same value. This will produce the same result as v1.5.0.

[seb30]

Could it be possible, that the Thumb in FlatSlider is gone?

1.6.2.

1.6.3

[punker76]

@seb30 uups

[seb30]

Did you plan to change this? Or is this more a feature than a bug?

[punker76]

@seb30 oh, it's already fixed #3248 and released in v1.6.4

[seb30]

@punker76 Thank you!