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API > API/Editor > API/Editor/UnrealEd
Inheritance Hierarchy
- FMRUList
- FMainMRUFavoritesList
References
| Module | UnrealEd |
| Header | /Engine/Source/Editor/UnrealEd/Public/MRUList.h |
| Include | #include "MRUList.h" |
Syntax
class FMRUList
Remarks
An MRU list of files.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FString | INISection | The INI section we read/write the filenames to. |
 |
TArray< FString > | Items | The filenames. |
 |
const int32 | MaxItems | Maximum MRU items |
Constructors
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
~FMRUList () |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AddMRUItem
(
const FString& Item |
Adds an item to the MRU list, moving it to the top. |
 |
void | Clears the list of MRU items. | |
  |
int32 | FindMRUItemIdx
(
const FString& Item |
Returns the index of the specified item, or INDEX_NONE if not found. |
 |
int32 | GetMaxItems () |
|
  |
const FString & | GetMRUItem
(
int32 ItemIndex |
Accessor. |
  |
int32 | GetNumItems () |
Returns the number of MRU items |
  |
void | Internal helper function to populate a provided array with data from the provided ini section using the provided ini key as a base, searching for the number of provided elements at a maximum | |
  |
void | InternalWriteINI
(
const TArray< FString >& InItems, |
Internal helper function to write out the provided array of data to the provided INI section, using the provided key base as a prefix for each item written to the INI file |
  |
void | ReadFromINI () |
|
 |
void | RemoveMRUItem
(
const FString& Item |
Removes the specified item from the list if it exists. |
 |
void | RemoveMRUItem
(
int32 ItemIndex |
Removes the item at the specified index. |
 |
bool | VerifyMRUFile
(
int32 ItemIndex, |
Checks to make sure the file specified still exists. |
   |
void | WriteToINI () |