#include <SComboBox.h>

Inheritance diagram for SComboBox< OptionType >:

Public Types
typedef TListTypeTraits< OptionType >	ListTypeTraits

typedef TListTypeTraits< OptionType >::NullableType	NullableOptionType

typedef SListView< OptionType >	SComboListType

typedef TSlateDelegates< OptionType >::FOnGenerateWidget	FOnGenerateWidget

typedef TSlateDelegates< NullableOptionType >::FOnSelectionChanged	FOnSelectionChanged

Public Member Functions
	SLATE_BEGIN_ARGS (SComboBox)

void	Construct (const FArguments &InArgs)

	SComboBox ()

void	ClearSelection ()

void	SetSelectedItem (NullableOptionType InSelectedItem)

void	SetEnableGamepadNavigationMode (bool InEnableGamepadNavigationMode)

void	SetMaxHeight (float InMaxHeight)

void	SetStyle (const FComboBoxStyle *InStyle)

void	InvalidateStyle ()

void	SetItemStyle (const FTableRowStyle *InItemStyle)

void	InvalidateItemStyle ()

NullableOptionType	GetSelectedItem ()

void	SetItemsSource (const TArray< OptionType > *InListItemsSource)

void	SetItemsSource (TSharedRef<::UE::Slate::Containers::TObservableArray< OptionType > > InListItemsSource)

void	ClearItemsSource ()

void	RefreshOptions ()

Public Member Functions inherited from SComboButton
	SLATE_BEGIN_ARGS (SComboButton)

virtual SLATE_API void	SetMenuContent (TSharedRef< SWidget > InContent) override

SLATE_API void	SetOnGetMenuContent (FOnGetContent InOnGetMenuContent)

SLATE_API void	Construct (const FArguments &InArgs)

void	SetMenuContentWidgetToFocus (TWeakPtr< SWidget > InWidgetToFocusPtr)

SLATE_API void	SetButtonContentPadding (FMargin InPadding)

SLATE_API void	SetHasDownArrow (bool InHasArrowDown)

Protected Member Functions
FReply	OnKeyDown (const FGeometry &MyGeometry, const FKeyEvent &InKeyEvent) override

virtual bool	SupportsKeyboardFocus () const override

virtual bool	IsInteractable () const

Protected Member Functions inherited from SComboButton
SLATE_API FText	GetFilteredToolTipText (TAttribute< FText > ToolTipText) const

Additional Inherited Members
Protected Attributes inherited from SComboButton
SHorizontalBox::FSlot *	ButtonContentSlot

FOnComboBoxOpened	OnComboBoxOpened

TWeakPtr< SWidget >	WidgetToFocusPtr

const FSlateBrush *	MenuBorderBrush

FMargin	MenuBorderPadding

TWeakPtr< SWidget >	ContentWidgetPtr

bool	bIsFocusable

Detailed Description

template<typename OptionType>
class SComboBox< OptionType >

A combo box that shows arbitrary content.

Member Typedef Documentation

◆ FOnGenerateWidget

template<typename OptionType >

typedef TSlateDelegates<OptionType>::FOnGenerateWidget SComboBox< OptionType >::FOnGenerateWidget

Delegate type used to generate widgets that represent Options

◆ FOnSelectionChanged

template<typename OptionType >

typedef TSlateDelegates<NullableOptionType>::FOnSelectionChanged SComboBox< OptionType >::FOnSelectionChanged

◆ ListTypeTraits

template<typename OptionType >

typedef TListTypeTraits< OptionType > SComboBox< OptionType >::ListTypeTraits

◆ NullableOptionType

template<typename OptionType >

typedef TListTypeTraits<OptionType>::NullableType SComboBox< OptionType >::NullableOptionType

◆ SComboListType

template<typename OptionType >

typedef SListView< OptionType > SComboBox< OptionType >::SComboListType

Type of list used for showing menu options.

Constructor & Destructor Documentation

◆ SComboBox()

template<typename OptionType >

SComboBox< OptionType >::SComboBox ( )

inline

Member Function Documentation

◆ ClearItemsSource()

template<typename OptionType >

void SComboBox< OptionType >::ClearItemsSource ( )

inline

Clears current item source

◆ ClearSelection()

template<typename OptionType >

void SComboBox< OptionType >::ClearSelection ( )

inline

◆ Construct()

template<typename OptionType >

void SComboBox< OptionType >::Construct ( const FArguments & InArgs )

inline

Slot for this button's content (optional) The visual style of the button part of the combo box (overrides ComboBoxStyle) Called when combo box is opened, before list is actually created The custom scrollbar to use in the ListView The option that should be selected when the combo box is first created The max height of the combo box menu The sound to play when the button is pressed (overrides ComboBoxStyle) The sound to play when the selection changes (overrides ComboBoxStyle) When false, the down arrow is not generated and it is up to the API consumer to make their own visual hint that this is a drop down. When false, directional keys will change the selection. When true, ComboBox must be activated and will only capture arrow input while activated. When true, allows the combo box to receive keyboard focus True if this combo's menu should be collapsed when our parent receives focus, false (default) otherwise Construct the widget from a declaration

Parameters

InArgs Declaration from which to construct the combo box