Select options not displaying in offscreen ?

[BenjiSBRK]

I have a <select> menu in my page that I am displaying with CEF in offscreen. When I click the select, the options don't display, but if I click where they would normally be, it does select the option. In Chrome, there is no problem and the menu displays as expected and my page is fairly simple so it's not likely to be coming from my code.
Is there a known issue about that ? Any workaround that won't require me to implement my own select in javascript ?

[magreenblatt]

What OS and CEF version? Does it work in cefclient when run with the --off-screen-rendering-enabled flag?

[BenjiSBRK]

What OS and CEF version? Does it work in cefclient when run with the --off-screen-rendering-enabled flag?

Windows 8, CEF build 1750. Cefclient seems to be working fine with the --off-screen-rendering-enabled flag :/

[MartinM]

This may be related to combobox drop down menu is displaced (cef 3.1750.1619) in one way or another? See also Issue #1208.

[BenjiSBRK]

This may be related to combobox drop down menu is displaced (cef 3.1750.1619) in one way or another? See also Issue #1208.

This is probable. I set cef_sandbox to 0 too, that must be the difference with cefclient

[magreenblatt]

The select popup contents are passed to OnPaint and cefclient stores them in a separate texture. You should check that your application is handing this correctly.

[BenjiSBRK]

The select popup contents are passed to OnPaint and cefclient stores them in a separate texture. You should check that your application is handing this correctly.

Yep I checked and I get it in OnPaint with type PET_POPUP, but how do I know the coordinates of that texture on the main view ?

[magreenblatt]

The select popup contents are passed to OnPaint and cefclient stores them in a separate texture. You should check that your application is handing this correctly.

Yep I checked and I get it in OnPaint with type PET_POPUP, but how do I know the coordinates of that texture on the main view ?

By the previous call to OnPopupSize.

[BenjiSBRK]

The select popup contents are passed to OnPaint and cefclient stores them in a separate texture. You should check that your application is handing this correctly.

Yep I checked and I get it in OnPaint with type PET_POPUP, but how do I know the coordinates of that texture on the main view ?

By the previous call to OnPopupSize.

Is it possible to have multiple popups sent to OnPaint at the same time ? What is the behavior in that case ?

[magreenblatt]

No, only one popup at a time.