Jan Kučera

> I can't for the life of me figure out how that actually works `System.Windows.SystemResources` creates a hidden window that listens for `WM_SETTINGCHANGE` message in `SystemThemeFilterMessage` hook. That effectively calls...

Is there a repro project?

Not quite sure about editor but for start I would support the ability to render math.

Wouldn't it be even more useful to have a property on `ColumnDefinition`/`RowDefinition` such as `Margin` that would let you set the space on per-column/row basis?

I was indeed thinking about standard margin behaviour where margins are added, you could have a margin on one side and not on the other, or possibly override the global...

It is a little bit unclear to me what exactly is being asked here, but the property descriptor can decide whenever it wants to announce a property change. Even when...

```C# using System; using System.Collections.Generic; using System.ComponentModel; using System.Threading; using System.Windows; using System.Windows.Controls; class Program { class NowTypeDescriptorProvider : TypeDescriptionProvider { public override ICustomTypeDescriptor GetTypeDescriptor(Type objectType, object instance) => new...

It is not a system command. If you have a custom maximize button, it is your job to tell that to the OS by responding `HTMAXBUTTON` to `WM_NCIHITTEST`. That will...

@batzen I guess you can still handle the mouse over, however yeah I will give you that the system-rendered button on click is sad; feels like a bug in the...

That is not a background task, you are putting main UI thread to sleep, effectively causing the app to hang.