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627baf970a
#rnx #rb none #ROBOMERGE-SOURCE: CL 10869241 via CL 10869527 via CL 10869904 #ROBOMERGE-BOT: (v613-10869866) [CL 10870586 by ryan durand in Main branch]
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "SourcesSearch.h"
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#include "Widgets/Input/SSearchBox.h"
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#include "Framework/Application/SlateApplication.h"
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void FSourcesSearch::Initialize()
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{
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SearchBox = SNew(SSearchBox)
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.OnTextChanged(this, &FSourcesSearch::OnSearchBoxTextChanged)
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.OnTextCommitted(this, &FSourcesSearch::OnSearchBoxTextCommitted);
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}
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void FSourcesSearch::ClearSearch()
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{
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if (!SearchBox->GetSearchText().IsEmpty())
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{
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SearchBox->SetSearchText(FText::GetEmpty());
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}
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}
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void FSourcesSearch::SetHintText(const TAttribute<FText>& InHintText)
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{
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SearchBox->SetHintText(InHintText);
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}
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TSharedRef<SWidget> FSourcesSearch::GetWidget() const
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{
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return SearchBox.ToSharedRef();
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}
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void FSourcesSearch::OnSearchBoxTextChanged(const FText& InSearchText)
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{
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TArray<FText> SearchErrors;
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OnSearchChangedDelegate.Broadcast(InSearchText, SearchErrors);
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if (SearchErrors.Num() == 0)
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{
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SearchBox->SetError(FText::GetEmpty());
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}
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else if (SearchErrors.Num() == 1)
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{
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SearchBox->SetError(SearchErrors[0]);
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}
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else
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{
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FTextBuilder CombinedError;
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for (const FText& SearchError : SearchErrors)
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{
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CombinedError.AppendLine(SearchError);
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}
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SearchBox->SetError(CombinedError.ToText());
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}
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}
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void FSourcesSearch::OnSearchBoxTextCommitted(const FText& InSearchText, ETextCommit::Type InCommitType)
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{
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if (InCommitType == ETextCommit::OnCleared)
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{
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// Clear the search box
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ClearSearch();
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FSlateApplication::Get().ClearKeyboardFocus(EFocusCause::Cleared);
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}
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}
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