CEF3: Caret can sometimes be visible for more than one WebView at the same time

[perlun]

Discovered when fixing #242. Under similar circumstances to the scenario which triggered that bug, it can happen that the caret (text cursor) is visible in more than one WebView also at the same time, which looks very confusing to the user).

[perlun]

Rerouting towards CefSharp3, since this is something we really need to fix before we can consider the version to be stable.

[brock8503]

@perlun do you have an easy way to reproduce this bug?

[perlun]

Sorry, I don't. I've only seen it in a proprietary WPF-based application framework from a 3rd party vendor (with CefSharp1), so that's why we created & fixed the original issue. I can take responsibility for this one as soon as we start migrating to CefSharp version 31.x.x in our in-house product.

[amaitland]

@perlun What's required to squash this one? 😄

[perlun]

Basically, a forward-port of 55ecf77. Shouldn't be so hard but it would be best to be able to verify that the fix works. I suggest we postpone this one a while; it doesn't have to be in for 31.0.0 to go live.

[amaitland]

Ok no problem, will leave this one for now.

[perlun]

Assigning to myself, just to make it clear that I'm intending to work on this (in a few weeks/months/whatever).

[jornh]

Hej @perlun

Just a ping to ask/tell:

• Have you guys been brave enough (and had the opportunity/reason) to move to CefSharp 3?
• Inform that I'm bumping this in the https://github.com/cefsharp/CefSharp/milestones

Med venlige hilsner herfra
@jornh

[perlun]

Hej @perlun

Hejsan. 😄

Just a ping to ask/tell:

Have you guys been brave enough (and had the opportunity/reason) to move to CefSharp 3?

No, not at the moment. In fact, I've been doing very, very little .NET/C# coding at all lately (more so in Ruby). We have discussed upgrading to a later CefSharp to take advantage of x86/x64, but so far we've not been able to do it.

Inform that I'm bumping this in the https://github.com/cefsharp/CefSharp/milestones

Totally OK with me.

Otherwise, is the project moving along as you want it in general?

[amaitland]

@perlun Is there any signs that this problem still exists?

[perlun]

Very unsure. We are about to roll out our updated CefSharp-based product to our two first customers at the moment (whee!) so if it is, I might find out if in a while.

I'll close it for now - will reopen as needed.