Medical Imaging Interaction Toolkit  2026.06.00
Medical Imaging Interaction Toolkit
QmitkSingleNodeSelectionWidget.h
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1 /*============================================================================
2 
3 The Medical Imaging Interaction Toolkit (MITK)
4 
5 Copyright (c) German Cancer Research Center (DKFZ)
6 All rights reserved.
7 
8 Use of this source code is governed by a 3-clause BSD license that can be
9 found in the LICENSE file.
10 
11 ============================================================================*/
12 
13 #ifndef QmitkSingleNodeSelectionWidget_h
14 #define QmitkSingleNodeSelectionWidget_h
15 
16 #include <MitkQtWidgetsExports.h>
17 
18 #include <mitkDataStorage.h>
19 #include <mitkWeakPointer.h>
20 #include <mitkNodePredicateBase.h>
21 
24 #include <memory>
25 
27 
28 namespace Ui { class QmitkSingleNodeSelectionWidget; }
29 
42 {
43  Q_OBJECT
44 
45 public:
46  explicit QmitkSingleNodeSelectionWidget(QWidget* parent = nullptr);
48 
49  mitk::DataNode::Pointer GetSelectedNode() const;
50  bool GetAutoSelectNewNodes() const;
51 
53 
54 public Q_SLOTS:
56 
72  void SetAutoSelectNewNodes(bool autoSelect);
73 
74 protected Q_SLOTS:
75  virtual void OnClearSelection();
76 
77 protected:
78  void ReviseSelectionChanged(const NodeList& oldInternalSelection, NodeList& newInternalSelection) override;
79 
80  bool eventFilter(QObject *obj, QEvent *ev) override;
81  void EditSelection();
82  void UpdateInfo() override;
83 
84  void OnDataStorageChanged() override;
85  void OnNodeAddedToStorage(const mitk::DataNode* node) override;
86  void OnNodePredicateChanged() override;
87 
89 
92  mitk::DataNode::Pointer DetermineAutoSelectNode(const NodeList& ignoreNodes = {});
93 
96 
97  std::unique_ptr<Ui::QmitkSingleNodeSelectionWidget> m_Controls;
98 };
99 
100 #endif
#define MITKQTWIDGETS_EXPORT
Abstract base class extending QAbstractItemModel for DataStorage-backed models.
Abstract base class for the selection of data from a data storage.
QList< mitk::DataNode::Pointer > NodeList
Widget that represents a node selection of (max) one node. It acts like a button. Clicking on it allo...
~QmitkSingleNodeSelectionWidget() override
bool eventFilter(QObject *obj, QEvent *ev) override
std::unique_ptr< Ui::QmitkSingleNodeSelectionWidget > m_Controls
QmitkSingleNodeSelectionWidget(QWidget *parent=nullptr)
void SetAutoSelectNewNodes(bool autoSelect)
void OnDataStorageChanged() override
void OnNodeAddedToStorage(const mitk::DataNode *node) override
void OnNodePredicateChanged() override
void SetCurrentSelectedNode(mitk::DataNode *selectedNode)
mitk::DataNode::Pointer DetermineAutoSelectNode(const NodeList &ignoreNodes={})
void ReviseSelectionChanged(const NodeList &oldInternalSelection, NodeList &newInternalSelection) override
mitk::DataNode::Pointer GetSelectedNode() const
Central node class of the MITK data tree, associating a data object with properties and mappers.
Definition: mitkDataNode.h:72