Disable KeyTips

Since there are no plans to fix this "BUG", I felt changing the PAS leader not as a goal.

Therefore, that was easily integrated as indirect inheritance into the program.

Delphi
type  
  TdxRibbon = class(dxRibbon.TdxRibbon)  
    function GetAccessibilityHelperClass: TdxBarAccessibilityHelperClass; override;  
  end;  
  TMyRibbonAccessibilityHelper = class(TdxRibbonAccessibilityHelper)  
  protected  
    function AreKeyTipsSupported(out AKeyTipWindowsManager: IdxBarKeyTipWindowsManager): Boolean; override;  
  end;  

  TMainForm = class(TdxRibbonForm)  
    Ribbon: TdxRibbon;  
    ...  
  end;  

{ TdxRibbon }  

function TdxRibbon.GetAccessibilityHelperClass: TdxBarAccessibilityHelperClass;  
begin  
  Result := TMyRibbonAccessibilityHelper;  
end;  

{ TMyRibbonAccessibilityHelper }  

function TMyRibbonAccessibilityHelper.AreKeyTipsSupported(out AKeyTipWindowsManager: IdxBarKeyTipWindowsManager): Boolean;  
begin  
  Result := False;  
end;  

A direct inheritance would have gone, but so the cost is somewhat lower.

An explanation of why this is probably so, Alex M. had once mentioned.
https://www.devexpress.com/Support/Center/Question/Details/S18657

And other "solutions" have now also tried.
e.g. http://stackoverflow.com/questions/23888388/how-to-disable-dxribbon-keytips

As it looks some seem to wish this feature.

Hi Carlo,
According to the MS Office 2007 UI Guidelines, KeyTips are "must be" and thus, the ExpressBars doesn't allow you to turn them off. For now, the only way to disable KeyTips is to modify the ExpressBars' source code. You will find the code correction below. Simply rebuild your project with the updated version of the dxRibbon.pas unit.
Thanks,
Serge

Delphi
dxRibbon.pas  

function TdxRibbonAccessibilityHelper.AreKeyTipsSupported(  
  out AKeyTipWindowsManager: IdxBarKeyTipWindowsManager): Boolean;  
begin  
  Result := False;  
 ...