A custom enum field control that extends Unity's EnumField with USO UI framework functionality. Provides enhanced styling, field validation, data binding capabilities, and integration with the USO UI system. More...

Inheritance diagram for GWG.UsoUIElements.UsoEnumField:

Public Member Functions
	UsoEnumField ()
	Initializes a new instance of the UsoEnumField class with default settings. Creates an empty enum field with USO framework integration enabled.
	UsoEnumField (Enum fieldType)
	Initializes a new instance of the UsoEnumField class with the specified enum type. The field will be configured to display options for the provided enum type.
	UsoEnumField (string fieldName)
	Initializes a new instance of the UsoEnumField class with the specified field name. Creates an empty enum field with a custom name for identification and binding purposes.
	UsoEnumField (string fieldName, Enum fieldType)
	Initializes a new instance of the UsoEnumField class with the specified field name and enum type. Combines custom naming with enum type configuration for a fully configured field.
	UsoEnumField (string fieldName, Enum fieldType, out UsoEnumField newField)
	Initializes a new instance of the UsoEnumField class with the specified field name and enum type, returning a reference. Provides both custom naming and enum configuration with an out parameter for immediate access.
	UsoEnumField (string fieldName, out UsoEnumField newField)
	Initializes a new instance of the UsoEnumField class with the specified field name and returns a reference. This constructor provides an out parameter for immediate access to the created instance.
	UsoEnumField (string fieldName, string fieldLabel, Enum fieldType)
	Initializes a new instance of the UsoEnumField class with field name, display label, and enum type. Creates a fully labeled enum field with custom identification and type configuration.
	UsoEnumField (string fieldName, string fieldLabel, Enum fieldType, out UsoEnumField newField)
	Initializes a new instance of the UsoEnumField class with field name, display label, and enum type, returning a reference. Combines full field configuration with an out parameter for immediate access to the created instance.
	UsoEnumField (string fieldName, string fieldLabel, Enum fieldType, string fieldBindingPath, BindingMode fieldBindingMode)
	Initializes a new instance of the UsoEnumField class with full configuration including data binding. Creates a complete enum field with labeling, type configuration, and automatic data binding setup.
	UsoEnumField (string fieldName, string fieldLabel, Enum fieldType, string fieldBindingPath, BindingMode fieldBindingMode, out UsoEnumField newField)
	Initializes a new instance of the UsoEnumField class with full configuration, data binding, and reference output. Provides complete field setup with automatic data binding and immediate access to the created instance.
void	ApplyBinding (string fieldBindingProp, string fieldBindingPath, BindingMode fieldBindingMode)
	Applies data binding to the specified property of this control using Unity's data binding system. Configures the binding with the provided path and mode for automatic data synchronization.
UsoLineItem	GetParentLineItem ()
	Retrieves the first ancestor UsoLineItem control in the visual tree hierarchy. This is useful for accessing parent container functionality and maintaining proper UI structure.
void	InitElement (string fieldName=null)
	Initializes the USO UI element with the specified field name and applies necessary styling classes. This method sets up the basic USO framework integration for the control.
void	SetFieldStatus (FieldStatusTypes fieldStatus)
	Updates the field's status type, which affects its visual appearance and validation state. The status change is automatically reflected in the UI through the FieldStatus property.
void	ShowFieldStatus (bool status)
	Controls the visibility and functionality of the field status/validation system. When disabled, removes validation-related styling from the control.
Public Member Functions inherited from GWG.UsoUIElements.IUsoUiElement
void	AddToClassList (string className)
	Adds the specified CSS class name to this element's class list. This method is inherited from Unity's VisualElement and enables dynamic styling modifications.
void	ClearBindings ()
	Removes all data binding configurations from this element. This method is inherited from Unity's VisualElement and provides cleanup functionality for data bindings.
void	RemoveFromClassList (string className)
	Removes the specified CSS class name from this element's class list. This method is inherited from Unity's VisualElement and provides dynamic styling capabilities.

Properties
FieldStatusTypes	FieldStatus `[get, private set]`
	Gets the current field status type, which determines the visual state and validation feedback. This property is automatically reflected in the UI through CSS class modifications.
bool	FieldStatusEnabled `[get, private set]`
	Gets or sets whether field status/validation functionality is enabled for this control. When enabled, adds validation CSS class for styling. When disabled, removes validation styling.

Private Attributes
FieldStatusTypes	_fieldStatus
bool	_fieldStatusEnabled = true

Static Private Attributes
const string	DefaultBindProp = "itemsSource"
	Default binding property used when applying data bindings to this field.
const string	ElementClass = "uso-enum-field"
	CSS class name applied to all UsoEnumField instances for styling purposes.
const string	ElementValidationClass = "uso-field-validation"
	CSS class name applied when field validation/status functionality is enabled.

Detailed Description

A custom enum field control that extends Unity's EnumField with USO UI framework functionality. Provides enhanced styling, field validation, data binding capabilities, and integration with the USO UI system.

This control implements the IUsoUiElement interface to provide consistent behavior across the USO UI framework. It supports field status indicators, automatic data binding, and custom styling through CSS classes. The control can be used in UXML with the UxmlElement attribute and supports various constructor overloads for different initialization scenarios.

Constructor & Destructor Documentation

◆ UsoEnumField() [1/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField ( )

Initializes a new instance of the UsoEnumField class with default settings. Creates an empty enum field with USO framework integration enabled.

◆ UsoEnumField() [2/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField ( Enum fieldType )

Initializes a new instance of the UsoEnumField class with the specified enum type. The field will be configured to display options for the provided enum type.

Parameters

fieldType The enum type that defines the available options for this field.

◆ UsoEnumField() [3/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField ( string fieldName )

Initializes a new instance of the UsoEnumField class with the specified field name. Creates an empty enum field with a custom name for identification and binding purposes.

Parameters

fieldName The name to assign to this field element.

◆ UsoEnumField() [4/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		out UsoEnumField	newField )

Initializes a new instance of the UsoEnumField class with the specified field name and returns a reference. This constructor provides an out parameter for immediate access to the created instance.

Parameters

fieldName	The name to assign to this field element.
newField	Output parameter that receives a reference to the newly created field.

◆ UsoEnumField() [5/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		Enum	fieldType )

Initializes a new instance of the UsoEnumField class with the specified field name and enum type. Combines custom naming with enum type configuration for a fully configured field.

Parameters

fieldName	The name to assign to this field element.
fieldType	The enum type that defines the available options for this field.

◆ UsoEnumField() [6/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		Enum	fieldType,
		out UsoEnumField	newField )

Initializes a new instance of the UsoEnumField class with the specified field name and enum type, returning a reference. Provides both custom naming and enum configuration with an out parameter for immediate access.

Parameters

fieldName	The name to assign to this field element.
fieldType	The enum type that defines the available options for this field.
newField	Output parameter that receives a reference to the newly created field.

◆ UsoEnumField() [7/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		string	fieldLabel,
		Enum	fieldType )

Initializes a new instance of the UsoEnumField class with field name, display label, and enum type. Creates a fully labeled enum field with custom identification and type configuration.

Parameters

fieldName	The name to assign to this field element.
fieldLabel	The display label shown to users in the UI.
fieldType	The enum type that defines the available options for this field.

◆ UsoEnumField() [8/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		string	fieldLabel,
		Enum	fieldType,
		out UsoEnumField	newField )

Initializes a new instance of the UsoEnumField class with field name, display label, and enum type, returning a reference. Combines full field configuration with an out parameter for immediate access to the created instance.

Parameters

fieldName	The name to assign to this field element.
fieldLabel	The display label shown to users in the UI.
fieldType	The enum type that defines the available options for this field.
newField	Output parameter that receives a reference to the newly created field.

◆ UsoEnumField() [9/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		string	fieldLabel,
		Enum	fieldType,
		string	fieldBindingPath,
		BindingMode	fieldBindingMode )

Initializes a new instance of the UsoEnumField class with full configuration including data binding. Creates a complete enum field with labeling, type configuration, and automatic data binding setup.

Parameters

fieldName	The name to assign to this field element.
fieldLabel	The display label shown to users in the UI.
fieldType	The enum type that defines the available options for this field.
fieldBindingPath	The path to the data source property for automatic binding.
fieldBindingMode	The binding mode that controls data flow between source and target.

◆ UsoEnumField() [10/10]

GWG.UsoUIElements.UsoEnumField.UsoEnumField	(	string	fieldName,
		string	fieldLabel,
		Enum	fieldType,
		string	fieldBindingPath,
		BindingMode	fieldBindingMode,
		out UsoEnumField	newField )

Initializes a new instance of the UsoEnumField class with full configuration, data binding, and reference output. Provides complete field setup with automatic data binding and immediate access to the created instance.

Parameters

fieldName	The name to assign to this field element.
fieldLabel	The display label shown to users in the UI.
fieldType	The enum type that defines the available options for this field.
fieldBindingPath	The path to the data source property for automatic binding.
fieldBindingMode	The binding mode that controls data flow between source and target.
newField	Output parameter that receives a reference to the newly created field.

Member Function Documentation

◆ ApplyBinding()

void GWG.UsoUIElements.UsoEnumField.ApplyBinding	(	string	fieldBindingProp,
		string	fieldBindingPath,
		BindingMode	fieldBindingMode )

Applies data binding to the specified property of this control using Unity's data binding system. Configures the binding with the provided path and mode for automatic data synchronization.

Parameters

fieldBindingProp	The property name on this control to bind to.
fieldBindingPath	The path to the data source property to bind from.
fieldBindingMode	The binding mode that determines how data flows between source and target.

Exceptions

Exception Thrown when binding setup fails. Original exception is preserved and re-thrown.

Implements GWG.UsoUIElements.IUsoUiElement.

◆ GetParentLineItem()

UsoLineItem GWG.UsoUIElements.UsoEnumField.GetParentLineItem ( )

Retrieves the first ancestor UsoLineItem control in the visual tree hierarchy. This is useful for accessing parent container functionality and maintaining proper UI structure.

Returns: The parent UsoLineItem if found; otherwise, null.

◆ InitElement()

void GWG.UsoUIElements.UsoEnumField.InitElement ( string fieldName = null )

Initializes the USO UI element with the specified field name and applies necessary styling classes. This method sets up the basic USO framework integration for the control.

Parameters

fieldName Optional name to assign to the element. If null, no name is set.

Implements GWG.UsoUIElements.IUsoUiElement.

◆ SetFieldStatus()

void GWG.UsoUIElements.UsoEnumField.SetFieldStatus ( FieldStatusTypes fieldStatus )

Updates the field's status type, which affects its visual appearance and validation state. The status change is automatically reflected in the UI through the FieldStatus property.

Parameters

fieldStatus The new field status type to apply.

Implements GWG.UsoUIElements.IUsoUiElement.

◆ ShowFieldStatus()

void GWG.UsoUIElements.UsoEnumField.ShowFieldStatus ( bool status )

Controls the visibility and functionality of the field status/validation system. When disabled, removes validation-related styling from the control.

Parameters

status True to enable field status functionality; false to disable it.

Implements GWG.UsoUIElements.IUsoUiElement.

Member Data Documentation

◆ _fieldStatus

FieldStatusTypes GWG.UsoUIElements.UsoEnumField._fieldStatus

private

◆ _fieldStatusEnabled

bool GWG.UsoUIElements.UsoEnumField._fieldStatusEnabled = true

private

◆ DefaultBindProp

const string GWG.UsoUIElements.UsoEnumField.DefaultBindProp = "itemsSource"

staticprivate

Default binding property used when applying data bindings to this field.

◆ ElementClass

const string GWG.UsoUIElements.UsoEnumField.ElementClass = "uso-enum-field"

staticprivate

CSS class name applied to all UsoEnumField instances for styling purposes.

◆ ElementValidationClass

const string GWG.UsoUIElements.UsoEnumField.ElementValidationClass = "uso-field-validation"

staticprivate

CSS class name applied when field validation/status functionality is enabled.

Property Documentation

◆ FieldStatus

FieldStatusTypes GWG.UsoUIElements.UsoEnumField.FieldStatus

getprivate set

Gets the current field status type, which determines the visual state and validation feedback. This property is automatically reflected in the UI through CSS class modifications.

The current FieldStatusTypes value indicating the field's validation state.

Implements GWG.UsoUIElements.IUsoUiElement.

◆ FieldStatusEnabled

bool GWG.UsoUIElements.UsoEnumField.FieldStatusEnabled

getprivate set

Gets or sets whether field status/validation functionality is enabled for this control. When enabled, adds validation CSS class for styling. When disabled, removes validation styling.

True if field status functionality is enabled; otherwise, false. Default is true.

Implements GWG.UsoUIElements.IUsoUiElement.

Public Member Functions

Properties

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ UsoEnumField() [1/10]

◆ UsoEnumField() [2/10]

◆ UsoEnumField() [3/10]

◆ UsoEnumField() [4/10]

◆ UsoEnumField() [5/10]

◆ UsoEnumField() [6/10]

◆ UsoEnumField() [7/10]

◆ UsoEnumField() [8/10]

◆ UsoEnumField() [9/10]

◆ UsoEnumField() [10/10]

Member Function Documentation

◆ ApplyBinding()

◆ GetParentLineItem()

◆ InitElement()

◆ SetFieldStatus()

◆ ShowFieldStatus()

Member Data Documentation

◆ _fieldStatus

◆ _fieldStatusEnabled

◆ DefaultBindProp

◆ ElementClass

◆ ElementValidationClass

Property Documentation

◆ FieldStatus

◆ FieldStatusEnabled