Is there any way to bind this to something static that could be notified? I was trying to keep all of this out of my view models.

Sorry to bump this thread, but I had the same idea with using a converter. Is there any way to update all bindings that use the loc converter? My loc service has a static event I can listen to, but I'm not sure if you could with just a converter. I think I could create a behavior that does this, but...

Ah, the size was the problem. I listened to SizeChanged & updated the position off of that, thanks.

You can see a video of the problem here: https://files.catbox.moe/an40mv.mp4 I created a tooltip that follows the cursor. However, as you can see in the video, whenever I close and reopen the view the tooltip's position will not update at first. private void SmartToolTip_Opened(object sender, Routed...

Ah, I was trying to use CaptureMouse() but it didn't seem to work, so I have been using my own flag for when the mouse is panning. I will try to use it again.

I have a group of buttons in a canvas that can be panned. If a button is being pressed and the mouse moves, I want the button to lose focus and not be pressed on mouse up. I can't seem to find a way to just stop a button from being pressed.

Nevermind, I found it! It displays correctly now, thanks.

No sorry, I understand that. I meant: why is my template null to begin with? Why can't the nine slice show in the editor?

> Control display options

Interesting, I haven't seen this before. I will try this.

That seems to work! Thanks for the help. Do you know why the control doesn't work in the editor? Is there anything I can change to fix this? I swear a previous version of this control was working in the editor when testing it in WPF, but I haven't been able to get it to work since then.

I have a continuous loading of messages when the scrollviewer gets to a certain point at the top, but this can't happen if the bar is pressed. I can try to listen to these handlers and track if it's being dragged on my own, thanks.