TPDFlibFormInputResult

Forms, interaction, data types

Description

Reports whether a platform-independent form input event was consumed and exposes the resulting interaction state without requiring additional session queries

Declaration

type
  TPDFlibFormInputResult = record
    Handled: Boolean;
    DefaultPrevented: Boolean;
    FocusChanged: Boolean;
    SelectionChanged: Boolean;
    ValueChanged: Boolean;
    FieldIndex: Integer;
    FocusedFieldIndex: Integer;
    HoveredFieldIndex: Integer;
    PressedFieldIndex: Integer;
  end;

Fields

Handled	`True` when the form session consumed the event; `False` permits host fallback such as document scrolling
DefaultPrevented	`True` when a form action vetoed its pending default operation or a required focus transition failed
FocusChanged	`True` when dispatch changed the focused Widget
SelectionChanged	`True` when dispatch changed the active editor or its directed selection
ValueChanged	`True` when dispatch committed a new button or choice-field value
FieldIndex	Hit, captured or focused field associated with the event, or zero
FocusedFieldIndex	Focused field after dispatch, or zero
HoveredFieldIndex	Widget with an active entered state after dispatch, or zero
PressedFieldIndex	Widget retaining primary-pointer capture after dispatch, or zero

TPDFlibFormInputResult

Description

Declaration

Fields

See also