Unable to "tab" through WPF browser controls

[gbrhaz]

pressing the TAB key while focusing on the browser should tab between the different controls within the browser, but on WPF it seems to bypass them. I imagine it has something to do with the Frame it's contained in.

[gbrhaz]

This appears to be due to the "window.SetAsOffScreen()" method. If you "window.SetAsPopup(hWnd, toNative("anything"))" the browser will work with tabbing. Obviously the browser is in a popup window though and that's not ideal.

Any alternatives to having the browser off screen in this way? Or allowing the TAB key to correctly change element focus within the browser.

Setting the browser as "child" could possibly work. The only issue is that it would involve resizing the browser as and when the main window is resized.

Switching from off-screen mode also adds the context menu back in with Back, Forward, Print, and View Source as the menu options.

[gbrhaz]

I have fixed this by calling SetAsChild instead of SetAsOffScreen. For initialising just use an empty Rect.

There then needs to be some code in the ArrangeOverride which I'll expose once I've cleaned everything up.

I haven't found any issues with it so far - even with all the off-screen code still in. I imagine they can be removed - or perhaps kept in case someone does indeed still want it as off-screen.

[ataranto]

fixed, initially in this commit:

ataranto@be32bfa