BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

Posted: **Mon Mar 03, 2025 7:46 am**

Hi friends, I have a problem. I'm trying out the demos on Ubuntu Linux and when I enter the browser, the keyboard focus is lost. I tried these codes on a button and the focus is restored:

Code: Select all

Form1.ActiveControl := CEFLinkedWindowParent1;
Form1.Chromium1.SetFocus(True);

or

Code: Select all

CEFLinkedWindowParent1.SetFocus;
Chromium1.Browser.Host.SetFocus(True);

But when I click anywhere in the browser the focus is lost again and I can't use the keyboard.
Please help.

Posted: **Mon Mar 03, 2025 11:35 am**

Hi,

Copy the code from the MiniBrowser demo for GTK2 that handle the TCEFLinkedWindowParent.OnEnter and TCEFLinkedWindowParent.OnExit events :

TMiniBrowserFrm.CEFLinkedWindowParent1Exit
TMiniBrowserFrm.CEFLinkedWindowParent1Enter

BriskBard, CEF4Delphi, WebView4Delphi, WebUI4Delphi and WebUI4CSharp

Demos on Ubuntu lose focus

Demos on Ubuntu lose focus

Re: Demos on Ubuntu lose focus