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  3. SFindInMaterial

SFindInMaterial

Widget for searching for items that are part of a [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph)

API > API/Editor > API/Editor/MaterialEditor

Inheritance Hierarchy

References

   
Module MaterialEditor
Header /Engine/Source/Editor/MaterialEditor/Public/FindInMaterial.h
Include #include "FindInMaterial.h"

Syntax

class SFindInMaterial : public SCompoundWidget

Remarks

Widget for searching for items that are part of a UEdGraph

Variables

  Type Name Description
Protected variable FText HighlightText The string to highlight in the results
Protected variable TArray< FSearchResult > ItemsFound This buffer stores the currently displayed results
Protected variable TWeakPtr< class FMaterialEditor > MaterialEditorPtr Pointer back to the Material editor that owns us
Protected variable FSearchResult RootSearchResult We need to keep a handle on the root result, because it won't show up in the tree
Protected variable TSharedPtr< class SSearchBox > SearchTextField The search text box
Protected variable FString SearchValue The string to search for
Protected variable TSharedPtr< STreeViewType > TreeView The tree view displays the results

Functions

  Type Name Description
Public function void

Construct ( const FArguments& InArgs,
TSharedPtr< class FMaterialEditor > InMaterialEditor
)

  
Public function void Focuses this widget's search box
Protected function void Begins the search based on the SearchValue
Protected function void

MatchTokens ( const TArray< FString >& Tokens
)

 Find any results that contain all of the tokens
Protected function void

MatchTokensInGraph ( const UEdGraph* Graph,
const TArray< FString >& Tokens
)

 Find any results that contain all of the tokens in provided graph and subgraphs
Protected function TSharedRef< ITableRow >

OnGenerateRow ( FSearchResult InItem,
const TSharedRef< STableViewBase >& OwnerTable
)

 Called when a new row is being generated
Protected function void

OnGetChildren ( FSearchResult InItem,
TArray< FSearchResult >& OutChildren
)

 Get the children of a row
Protected function void

OnSearchTextChanged ( const FText& Text
)

 Called when user changes the text they are searching for
Protected function void

OnSearchTextCommitted ( const FText& Text,
ETextCommit::Type CommitType
)

 Called when user changes commits text to the search box
Protected function void Called when user clicks on a new result
Protected function void Called when user double clicks on a new result
Protected function Static bool

StringMatchesSearchTokens ( const TArray< FString >& Tokens,
const FString& ComparisonString
)

 Determines if a string matches the search tokens

Classes

  Type Name Description
Public struct FArguments    

Typedefs

Name Description
FSearchResult  
STreeViewType  

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