MaterialWindow - Window title border has white pixels

[Maruhl]

Reproduce: Simple wpf app, where main window is a MaterialWindow and WindowState = "Maximized" in xaml. I use MaterialDesign in dark mode.

I colored the white pixels red so you can see it better.

If the app starts normally, and then you maximize the window, everything is fine.

[D4N4M8]

Hi,

I have the same problem in version 3.2.0:

View:

Here you can see the 1 pixel large borders:

I colored the the border:

More Details:

• I only have the problem on the primary screen (maybe it is due to the resolution and scaling?)
• I reproduced the problem on several computers with different displays.
• Only one screen may be connected to your computer.

Steps to reproduce:

1. Start the application with windowState "normal"
2. Click on the "maximize"-Button

Important: If you maximize the window via drag & drop (via header bar) the white borders are not available/visible.

[Maruhl]

@spiegelp

I did a little research and found the error. The DataTrigger for the border that adjusts the padding for the WindowState seems to be too large. If I set the padding to '6' I don't have this error anymore.

I created a pull request #146