C++ (Cpp) ShowCross Exemples

Exemple #1

Fichier : SDockingArea.cpp Projet : RandomDeveloperM/UE4_Hairworks

void SDockingArea::OnDragEnter( const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent )
{
	TSharedPtr<FDockingDragOperation> DragDropOperation = DragDropEvent.GetOperationAs<FDockingDragOperation>();
	if ( DragDropOperation.IsValid() )
	{
		if ( DragDropOperation->CanDockInNode(SharedThis(this), FDockingDragOperation::DockingViaTarget) )
		{
			ShowCross();
		}		
	}

}

Exemple #2

Fichier : SDockingArea.cpp Projet : Tigrouzen/UnrealEngine-4

void SDockingArea::OnDragEnter( const FGeometry& MyGeometry, const FDragDropEvent& DragDropEvent )
{
	if ( DragDrop::IsTypeMatch<FDockingDragOperation>(DragDropEvent.GetOperation()) )
	{
		TSharedPtr<FDockingDragOperation> DragDropOperation = StaticCastSharedPtr<FDockingDragOperation>(DragDropEvent.GetOperation());
		if ( DragDropOperation->GetTabBeingDragged()->CanDockInNode(SharedThis(this), SDockTab::DockingViaTarget) )
		{
			ShowCross();
		}		
	}

}