umbrello  2.39.2
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology
umlview.h
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1 /*
2  SPDX-License-Identifier: GPL-2.0-or-later
3  SPDX-FileCopyrightText: 2002-2020 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
4 */
5 
6 #ifndef UMLVIEW_H
7 #define UMLVIEW_H
8 
9 #include <QGraphicsView>
10 
11 class QCloseEvent;
12 class QHideEvent;
13 class QShowEvent;
14 class UMLFolder;
15 class UMLScene;
16 
29 class UMLView : public QGraphicsView
30 {
31  Q_OBJECT
32 public:
33  explicit UMLView(UMLFolder *parentFolder);
34  virtual ~UMLView();
35 
36  UMLScene* umlScene() const;
37 
38  qreal zoom() const ;
39  void setZoom(qreal zoom);
40 
41  virtual bool showPropertiesDialog(QWidget *parent = 0);
42 
43 public slots:
44  void zoomIn();
45  void zoomOut();
46  void show();
47 
48 protected:
49  virtual void wheelEvent(QWheelEvent* event);
50  virtual void showEvent(QShowEvent *se);
51  virtual void hideEvent(QHideEvent *he);
52  virtual void mousePressEvent(QMouseEvent* event);
53  virtual void mouseReleaseEvent(QMouseEvent* event);
54  virtual void resizeEvent(QResizeEvent *event);
55 };
56 
57 #endif // UMLVIEW_H
Non-graphical management of objects and diagrams of a Folder.
Definition: folder.h:30
Definition: umlscene.h:65
Definition: umlview.h:30
virtual void wheelEvent(QWheelEvent *event)
Definition: umlview.cpp:118
virtual void hideEvent(QHideEvent *he)
Definition: umlview.cpp:173
virtual void mousePressEvent(QMouseEvent *event)
Definition: umlview.cpp:187
void zoomOut()
Definition: umlview.cpp:99
void zoomIn()
Definition: umlview.cpp:92
void setZoom(qreal zoom)
Definition: umlview.cpp:67
virtual void mouseReleaseEvent(QMouseEvent *event)
Definition: umlview.cpp:201
virtual ~UMLView()
Definition: umlview.cpp:43
UMLScene * umlScene() const
Definition: umlview.cpp:51
virtual bool showPropertiesDialog(QWidget *parent=0)
Definition: umlview.cpp:84
void show()
Definition: umlview.cpp:110
virtual void showEvent(QShowEvent *se)
Definition: umlview.cpp:158
virtual void resizeEvent(QResizeEvent *event)
Definition: umlview.cpp:215
UMLView(UMLFolder *parentFolder)
Definition: umlview.cpp:29
qreal zoom() const
Definition: umlview.cpp:59