1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
3 #ifndef XGUI_ObjectsBrowser_H
4 #define XGUI_ObjectsBrowser_H
7 #include <ModuleBase_Definitions.h>
8 #include <ModelAPI_Object.h>
9 #include <ModelAPI_ResultPart.h>
10 #include <ModelAPI_Events.h>
15 class ModuleBase_IDocumentDataModel;
20 * Implementation of Data Tree object for Object Browser
22 class XGUI_DataTree : public QTreeView
27 /// \param theParent a parent widget
28 XGUI_DataTree(QWidget* theParent);
30 virtual ~XGUI_DataTree();
32 /// Returns current data model
33 ModuleBase_IDocumentDataModel* dataModel() const;
36 //! Emited on context menu request
37 void contextMenuRequested(QContextMenuEvent* theEvent);
40 /// Clear content of data tree
44 /// Commit modified data (used for renaming of objects)
45 virtual void commitData(QWidget* theEditor);
48 /// Redefinition of virtual method
49 virtual void contextMenuEvent(QContextMenuEvent* theEvent);
51 /// Redefinition of virtual method
52 virtual void resizeEvent(QResizeEvent* theEvent);
56 /**\class XGUI_ObjectsBrowser
58 * \brief Object browser window object. Represents data tree of current data structure
60 class XGUI_EXPORT XGUI_ObjectsBrowser : public QWidget
65 /// \param theParent a parent widget
66 XGUI_ObjectsBrowser(QWidget* theParent);
67 virtual ~XGUI_ObjectsBrowser();
69 //! Returns Model which provides access to data objects
70 ModuleBase_IDocumentDataModel* dataModel() const
75 //! Returns list of currently selected objects
76 //! \param theIndexes - output list of corresponded indexes (can be NULL)
77 QObjectPtrList selectedObjects(QModelIndexList* theIndexes = 0) const;
79 /// Set selected list of objects
80 /// \param theObjects list of objects to select
81 void setObjectsSelected(const QObjectPtrList& theObjects);
83 //! Returns currently selected indexes
84 QModelIndexList selectedIndexes() const
86 return myTreeView->selectionModel()->selectedIndexes();
89 //! Returns TreeView widget
90 XGUI_DataTree* treeView() const
95 /// Returns active doc label object
96 QLineEdit* activeDocLabel() const { return myActiveDocLbl; }
99 void rebuildDataTree();
101 /// Resets the object browser into initial state
104 /// Set Data Model for the Object Browser
105 void setDataModel(ModuleBase_IDocumentDataModel* theModel);
108 //! Emited when selection is changed
109 void selectionChanged();
111 //! Emited on context menu request
112 void contextMenuRequested(QContextMenuEvent* theEvent);
114 //! Segnal is emitted when user cliks by mouse in header label of object browser
115 void headerMouseDblClicked(const QModelIndex&);
118 /// Redefinition of virtual method
119 virtual bool eventFilter(QObject* obj, QEvent* theEvent);
122 /// Show context menu
123 /// \param theEvent a context menu event
124 void onContextMenuRequested(QContextMenuEvent* theEvent);
126 /// Show context menu on upper label
127 /// \param thePnt a position of context menu
128 void onLabelContextMenuRequested(const QPoint& thePnt);
130 //! Called on Edit command request
133 //! Called when selection in Data Tree is changed
134 void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);
137 void closeDocNameEditing(bool toSave);
140 ModuleBase_IDocumentDataModel* myDocModel;
142 QLineEdit* myActiveDocLbl;
143 XGUI_DataTree* myTreeView;