ITypedTableView.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Widgets/SWidget.h"
#include "ITypedTableView.generated.h"
 
class ITableRow;
 
UENUM()
namespace ESelectionMode
{
    enum Type : int
    {
        None,
 
        Single,
 
        SingleToggle,
 
        Multi
    };
}
 
 
UENUM()
namespace ETableViewMode
{
    enum Type : int
    {
        List,
        Tile,
        Tree
    };
}
 
 
template<typename ItemType>
class ITypedTableView
{
public:
    virtual bool Private_UsesSelectorFocus() const = 0; 
 
    virtual bool Private_HasSelectorFocus( const ItemType& TheItem ) const = 0;
 
    virtual bool Private_IsItemSelected( const ItemType& TheItem ) const = 0;
 
    virtual bool Private_IsItemSelectableOrNavigable(const ItemType& TheItem) const = 0;
 
    virtual bool Private_IsItemHighlighted(const ItemType& TheItem) const = 0;
    
    virtual void Private_SetItemSelection( ItemType TheItem, bool bShouldBeSelected, bool bWasUserDirected = false ) = 0;
 
    virtual void Private_ClearSelection() = 0;
 
    virtual void Private_SelectRangeFromCurrentTo( ItemType SelectorItem ) = 0;
 
    virtual void Private_SignalSelectionChanged( ESelectInfo::Type SelectInfo ) = 0;
 
    virtual const TObjectPtrWrapTypeOf<ItemType>* Private_ItemFromWidget( const ITableRow* TheWidget ) const = 0;
 
    virtual void Private_SetItemExpansion( ItemType TheItem, bool bShouldBeExpanded ) = 0;
 
    virtual void Private_OnExpanderArrowShiftClicked( ItemType TheItem, bool bShouldBeExpanded ) = 0;
 
    virtual bool Private_IsItemExpanded( const ItemType& TheItem ) const = 0;
    
    virtual bool Private_DoesItemHaveChildren( int32 ItemIndexInList ) const = 0;
    
    virtual int32 Private_GetNumSelectedItems() const = 0;
 
    virtual void Private_SetItemHighlighted(ItemType TheItem, bool bShouldBeHighlighted) = 0;
 
    virtual void Private_ClearHighlightedItems() = 0;
 
    virtual int32 Private_GetNestingDepth( int32 ItemIndexInList ) const = 0;
 
    virtual const TBitArray<>& Private_GetWiresNeededByDepth( int32 ItemIndexInList ) const = 0;
 
    virtual bool Private_IsLastChild(int32 ItemIndexInList) const = 0;
 
    virtual void Private_OnItemRightClicked( ItemType TheItem, const FPointerEvent& MouseEvent ) = 0;
 
    virtual bool Private_OnItemClicked(ItemType TheItem) = 0;
 
    virtual bool Private_OnItemDoubleClicked( ItemType TheItem ) = 0;
 
    virtual ESelectionMode::Type Private_GetSelectionMode() const = 0;
 
    virtual EOrientation Private_GetOrientation() const = 0;
 
    virtual bool Private_IsPendingRefresh() const = 0;
 
    virtual TArray<ItemType> GetSelectedItems() const = 0;
 
    virtual TSharedPtr<ITableRow> WidgetFromItem(const ItemType& InItem) const = 0;
 
    virtual ETableViewMode::Type GetTableViewMode() const = 0;
    
    virtual TSharedRef<SWidget> AsWidget() = 0;
 
};