+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
#ifndef XGUI_ObjectsBrowser_H
#define XGUI_ObjectsBrowser_H
#include <QWidget>
#include <QTreeView>
+#include <QLabel>
+
+class ModuleBase_IDocumentDataModel;
+class XGUI_DataModel;
+class Config_DataModelReader;
+
+/**
+* \ingroup GUI
+* Implementation of root label in Object Browser
+*/
+class XGUI_ActiveDocLbl: public QLabel
+{
+Q_OBJECT
+ public:
+ /// Constructor
+ /// \param theText a text
+ /// \param theParent a parent widget
+ XGUI_ActiveDocLbl(const QString& theText, QWidget* theParent );
+
+ /// Sets tree view
+ /// \param theView a view
+ void setTreeView(QTreeView* theView);
+
+ /// Returns tree view
+ QTreeView* treePalette() const { return myTreeView;}
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+ virtual bool event(QEvent* theEvent);
+#endif
+
+public slots:
+ /// On unselect
+ void unselect();
+
+protected:
+ /// On mouse release
+ virtual void mouseReleaseEvent( QMouseEvent* e);
+
+ /// Filter event
+ bool eventFilter(QObject* theObj, QEvent* theEvent);
-class XGUI_DocumentDataModel;
-class QLineEdit;
+private:
+ QString myPreSelectionStyle;
+ QString myNeutralStyle;
+ QString mySelectionStyle;
+ QTreeView* myTreeView;
+ bool myIsSelected;
+};
+
+
+#if (!defined HAVE_SALOME) && (defined WIN32)
+#include <QWindowsVistaStyle>
+/**
+* \ingroup GUI
+* Implementation of XGUI_DataTree custom style
+*/
+class XGUI_TreeViewStyle : public QWindowsVistaStyle
+{
+ Q_OBJECT
+public:
+ XGUI_TreeViewStyle() : QWindowsVistaStyle() {}
+
+ void drawPrimitive(PrimitiveElement theElement, const QStyleOption* theOption,
+ QPainter* thePainter, const QWidget* theWidget = 0) const;
+
+ void setIndex(const QModelIndex& theIndex) { myIndex = theIndex; }
+ QModelIndex index() const { return myIndex; }
+
+private:
+ QModelIndex myIndex;
+};
+#endif
+
+/**
+* \ingroup GUI
+* Implementation of Data Tree object for Object Browser
+*/
class XGUI_DataTree : public QTreeView
{
Q_OBJECT
public:
+ /// Constructor
+ /// \param theParent a parent widget
XGUI_DataTree(QWidget* theParent);
- virtual ~XGUI_DataTree();
- //! Returns list of currently selected objects
- QList<ObjectPtr> selectedObjects() const
- {
- return mySelectedData;
- }
+ virtual ~XGUI_DataTree();
- XGUI_DocumentDataModel* dataModel() const;
+ /// Returns current data model
+ XGUI_DataModel* dataModel() const;
signals:
- //! Emited when selection is changed
- void selectionChanged();
- void activePartChanged(ObjectPtr thePart);
-
//! Emited on context menu request
void contextMenuRequested(QContextMenuEvent* theEvent);
public slots:
+ /// Clear content of data tree
virtual void clear();
protected slots:
+ /// Commit modified data (used for renaming of objects)
virtual void commitData(QWidget* theEditor);
+ /// A slot which is called on mouse double click
+ void onDoubleClick(const QModelIndex&);
+
protected:
- virtual void mouseDoubleClickEvent(QMouseEvent* theEvent);
+ /// Redefinition of virtual method
virtual void contextMenuEvent(QContextMenuEvent* theEvent);
- private slots:
- //! Called when selection in Data Tree is changed
- void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);
+ /// Redefinition of virtual method
+ virtual void resizeEvent(QResizeEvent* theEvent);
- private:
- //! List of currently selected data
- QList<ObjectPtr> mySelectedData;
+#if (!defined HAVE_SALOME) && (defined WIN32)
+ virtual void drawRow(QPainter* thePainter,
+ const QStyleOptionViewItem& theOptions,
+ const QModelIndex& theIndex) const;
+private:
+ XGUI_TreeViewStyle* myStyle;
+#endif
};
/**\class XGUI_ObjectsBrowser
{
Q_OBJECT
public:
+ /// Constructor
+ /// \param theParent a parent widget
XGUI_ObjectsBrowser(QWidget* theParent);
virtual ~XGUI_ObjectsBrowser();
//! Returns Model which provides access to data objects
- XGUI_DocumentDataModel* dataModel() const
+ XGUI_DataModel* dataModel() const
{
return myDocModel;
}
//! Returns list of currently selected objects
- QList<ObjectPtr> selectedObjects() const
- {
- return myObjectsList;
- }
+ //! \param theIndexes - output list of corresponded indexes (can be NULL)
+ QObjectPtrList selectedObjects(QModelIndexList* theIndexes = 0) const;
- void setObjectsSelected(const QList<ObjectPtr>& theObjects);
+ /// Set selected list of objects
+ /// \param theObjects list of objects to select
+ void setObjectsSelected(const QObjectPtrList& theObjects);
//! Returns currently selected indexes
QModelIndexList selectedIndexes() const
return myTreeView;
}
- //! Activates currently selected part. Signal activePartChanged will not be sent
- void activatePart(const ResultPartPtr& thePart);
+ /// Returns active doc label object
+ QLabel* activeDocLabel() const { return myActiveDocLbl; }
+ /// Rebuild data tree
void rebuildDataTree();
- void processEvent(const boost::shared_ptr<Events_Message>& theMessage);
-
- // Resets the object browser into initial state
+ /// Resets the object browser into initial state
void clearContent();
+ void setXMLReader(Config_DataModelReader* theReader);
+
+public slots:
+ //! Called on Edit command request
+ void onEditItem();
+
signals:
//! Emited when selection is changed
void selectionChanged();
- //! Emited when current active document is changed
- void activePartChanged(ObjectPtr thePart);
-
//! Emited on context menu request
void contextMenuRequested(QContextMenuEvent* theEvent);
- protected:
- virtual bool eventFilter(QObject* obj, QEvent* theEvent);
+ //! Segnal is emitted when user cliks by mouse in header label of object browser
+ void headerMouseDblClicked(const QModelIndex&);
private slots:
- void onActivePartChanged(ObjectPtr thePart);
+ /// Show context menu
+ /// \param theEvent a context menu event
void onContextMenuRequested(QContextMenuEvent* theEvent);
+
+ /// Show context menu on upper label
+ /// \param thePnt a position of context menu
void onLabelContextMenuRequested(const QPoint& thePnt);
- //! Called on Edit command request
- void onEditItem();
+ //! Called when selection in Data Tree is changed
+ void onSelectionChanged(const QItemSelection& theSelected, const QItemSelection& theDeselected);
+
+ void onBeforeReset();
- void onSelectionChanged();
+ void onAfterModelReset();
private:
- void closeDocNameEditing(bool toSave);
+ QModelIndexList expandedItems(const QModelIndex& theParent = QModelIndex()) const;
//! Internal model
- XGUI_DocumentDataModel* myDocModel;
-
- QLineEdit* myActiveDocLbl;
+ XGUI_DataModel* myDocModel;
+ XGUI_ActiveDocLbl* myActiveDocLbl;
XGUI_DataTree* myTreeView;
- QList<ObjectPtr> myObjectsList;
+ /// A field to store expanded items before model reset
+ QModelIndexList myExpandedItems;
};
#endif
