66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
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// Copyright 2019-Present LexLiu. All Rights Reserved.
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#include "SceneOutliner/LGUISceneOutlinerButton.h"
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#include "LGUIEditorModule.h"
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#include "Widgets/Input/SComboButton.h"
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#include "Core/LGUIManager.h"
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#define LOCTEXT_NAMESPACE "LGUISceneOutlinerButton"
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FReply SLGUISceneOutlinerButton::OnButtonClicked()
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{
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if (_TreeItemActor.IsValid(false))
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{
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GEditor->SelectNone(true, false);
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GEditor->SelectActor(_TreeItemActor.Get(), true, true, true);
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SetIsOpen(ShouldOpenDueToClick(), false);
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// If the menu is open, execute the related delegate.
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if (IsOpen() && OnComboBoxOpened.IsBound())
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{
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OnComboBoxOpened.Execute();
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}
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// Focusing any newly-created widgets must occur after they have been added to the UI root.
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FReply ButtonClickedReply = FReply::Handled();
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if (bIsFocusable)
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{
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TSharedPtr<SWidget> WidgetToFocus = WidgetToFocusPtr.Pin();
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if (!WidgetToFocus.IsValid())
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{
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// no explicitly focused AnchorData, try to focus the content
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WidgetToFocus = MenuContent;
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}
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if (!WidgetToFocus.IsValid())
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{
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// no content, so try to focus the original AnchorData set on construction
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WidgetToFocus = ContentWidgetPtr.Pin();
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}
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if (WidgetToFocus.IsValid())
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{
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ButtonClickedReply.SetUserFocus(WidgetToFocus.ToSharedRef(), EFocusCause::SetDirectly);
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}
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}
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return ButtonClickedReply;
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}
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return FReply::Handled();
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}
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FReply SLGUISceneOutlinerButton::OnMouseButtonUp(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
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{
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return FReply::Handled();
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}
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FReply SLGUISceneOutlinerButton::OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
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{
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if (MouseEvent.GetEffectingButton() == EKeys::RightMouseButton)
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{
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return OnButtonClicked();
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}
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return FReply::Handled();
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}
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#undef LOCTEXT_NAMESPACE
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