Component: TPdf · Unit: PDFium
Changes the in-memory text direction of the currently focused form field widget
Syntax
function SetFocusedFormFieldTextDirection(Direction: TPdfFormTextDirection): Boolean;
Remarks
- Supplying
ftdUnknown is rejected and returns False without calling into PDFium
- Returns True when PDFium accepts the new direction for the focused widget
- The change affects only in-memory state and never persists into the saved document; persisting a direction requires writing the field dictionary entries yourself
- The document page must be active and form filling must be enabled
- Binds the upstream
FORM_SetTextDirection export
See Also