Well this is normal behavior for combo. And also you use the navigation with the "keys".
And also you have event handlers on the form that I did not know...
Try, maybe this will suit you:
procedure TMainForm.UniFormCreate(Sender: TObject);
begin
edt0.JSInterface.JSConfig('keyMapEnabled', [False]);
...
end;
One possible solution by using CustomCSS.
UniServerModule.CustomCSS:
.customHeader .x-group-sub-header,
.customHeader .x-column-header {
border: none;
}
UniDBGrid.LayoutConfig.Cls = customHeader
program KeyboardEvent;
uses
Forms,
ServerModule in 'C:\Users\...\Documents\Embarcadero\Studio\Projects\KeyboardEvent\ServerModule.pas' {UniServerModule: TUniGUIServerModule},
MainModule in 'C:\Users\...\Documents\Embarcadero\Studio\Projects\KeyboardEvent\MainModule.pas' {UniMainModule: TUniGUIMainModule},
Main in 'C:\Users\...\Documents\Embarcadero\Studio\Projects\KeyboardEvent\Main.pas' {MainForm: TUniForm};
{$R *.res}
begin
ReportMemoryLeaksOnShutdown := True;
Application.Initialize;
TUniServerModule.Create(Application);
Application.Run;
end.