TIEPdfViewer.FormFieldFocused
Declaration
property FormFieldFocused: Boolean;Description
Returns true if a field in a PDF form currently has focus.
Note: AllowFormEditing must be enabled for a field to take focus
Read-only
Example
procedure TMainForm.ImageEnView1UserInteraction(Sender: TObject; Event:TIEUserInteractionEvent; Info: Integer);
begin
// Enable the "Clear" button when a form field in a PDF document is selected
if Event in [ieiPdfFieldEnter, ieiPdfFieldLeave] then
btnClear.Enabled := ImageEnView1.PdfViewer.FormFieldFocused;
end;
See Also
◼AllowFormEditing◼ContainsForm
◼FormFields
◼FormModified