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Module forms

Module forms

Expand description

Basic PDF forms support according to ISO 32000-1 Chapter 12.7

This module provides basic interactive form fields including text fields, checkboxes, radio buttons, and push buttons.

Re-exports§

pub use button_widget::create_checkbox_widget;
pub use button_widget::create_pushbutton_widget;
pub use button_widget::create_radio_widget;
pub use button_widget::ButtonWidget;
pub use choice_widget::create_combobox_widget;
pub use choice_widget::create_listbox_widget;
pub use choice_widget::ChoiceWidget;
pub use field_appearance::AppearanceCharacteristics;
pub use field_appearance::ButtonAppearanceGenerator;
pub use field_appearance::ButtonBorderStyle;
pub use field_appearance::ButtonStyle;
pub use field_appearance::FieldAppearanceGenerator;
pub use field_appearance::IconFit;
pub use field_appearance::IconScaleType;
pub use field_appearance::IconScaleWhen;
pub use field_appearance::PushButtonAppearanceGenerator;
pub use field_appearance::TextAlignment;
pub use field_appearance::TextPosition;

Modules§

button_widget: Button field widget integration for ISO 32000-1 compliance
calculation_system: Enhanced form calculation system with JavaScript support
calculations: Form field calculations support according to ISO 32000-1 Section 12.7.5.3
choice_widget: Choice field widgets (ComboBox and ListBox) for PDF forms
field_actions: Field action handling for interactive forms according to ISO 32000-1 Section 12.6.3
field_appearance: Form field appearance streams per ISO 32000-1 §12.7.3.3
javascript_engine: Limited JavaScript engine for form calculations
signature_field: Digital signature fields implementation according to ISO 32000-1 Section 12.7.4.5
signature_handler: Signature handler for managing signature fields and signing process
signature_widget: Enhanced signature widget implementation with full annotation support
validation: Form field validation system according to ISO 32000-1 Section 12.7.5.3

Structs§

AcroForm: Interactive form dictionary (AcroForm)
AppearanceDictionary: Appearance dictionary for a form field
AppearanceStream: Appearance stream for a form field
ButtonField: Base button field
CheckBox: Checkbox field
CheckBoxAppearance: Checkbox appearance generator
ChoiceField: Base choice field
ComboBox: Combo box field
ComboBoxAppearance: Appearance generator for ComboBox fields
FieldFlags: Field flags according to ISO 32000-1 Table 221
FieldOptions: Field options
FormData: Form data extracted from PDF
FormField: Form field with widget
FormManager: Form manager for creating and managing forms
ListBox: List box field
ListBoxAppearance: Appearance generator for ListBox fields
PushButton: Push button field
PushButtonAppearance: Push button appearance generator
RadioButton: Radio button field
RadioButtonAppearance: Radio button appearance generator
TextField: Text field for entering text
TextFieldAppearance: Text field appearance generator
Widget: Widget annotation for form field
WidgetAppearance: Widget appearance settings

Enums§

AppearanceState: Appearance states for form fields
BorderStyle: Border style for widgets
CheckStyle: Style of check mark
FieldType: Type of form field

Traits§

AppearanceGenerator: Trait for generating appearance streams for different field types
Field: Base field trait

Functions§

create_checkbox_dict: Create a working checkbox field dictionary
create_combo_box_dict: Create a working combo box (dropdown) field dictionary
create_list_box_dict: Create a working list box field dictionary
create_push_button_dict: Create a working push button field dictionary
create_radio_button_dict: Create a working radio button field dictionary
create_text_field_dict: Create a working text field dictionary
generate_default_appearance: Generate default appearance stream for a field type