Medical Imaging Interaction Toolkit  2026.06.00
Medical Imaging Interaction Toolkit
mitkQuestionWidgetFactory.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 mitkQuestionWidgetFactory_h
14 #define mitkQuestionWidgetFactory_h
15 
16 #include <mitkIQuestionWidgetFactory.h>
17 
18 #include <memory>
19 #include <unordered_map>
20 
21 namespace mitk::Forms::UI
22 {
29  class QuestionWidgetFactory : public IQuestionWidgetFactory
30  {
31  public:
32  QuestionWidgetFactory();
33  ~QuestionWidgetFactory() override;
34 
40  void Register(const std::string& questionType, QmitkQuestionWidget* widgetPrototype) override;
41 
48  QmitkQuestionWidget* Create(Question* question, QWidget* parent = nullptr) const override;
49 
50  private:
51  std::unordered_map<std::string, std::unique_ptr<QmitkQuestionWidget>> m_WidgetPrototypes;
52  };
53 }
54 
55 #endif
QmitkQuestionWidget
Abstract base class for all types of question widgets used in a QmitkForm.
Definition: QmitkQuestionWidget.h:37
mitk::Forms::Question
Abstract base class for all types of questions used in a Form.
Definition: mitkQuestion.h:38
mitk::Forms::UI::QuestionWidgetFactory
Default implementation of IQuestionWidgetFactory using prototype-based creation.
Definition: mitkQuestionWidgetFactory.h:30
mitk::Forms::UI::QuestionWidgetFactory::Create
QmitkQuestionWidget * Create(Question *question, QWidget *parent=nullptr) const override
Create a new widget instance for the given question.
mitk::Forms::UI::QuestionWidgetFactory::Register
void Register(const std::string &questionType, QmitkQuestionWidget *widgetPrototype) override
Register a widget prototype for a given question type. Takes ownership.