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// Created on: 2020-01-25
// Created by: Natalia ERMOLAEVA
// Copyright (c) 2020 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef TreeModel_PropertyView_H
#define TreeModel_PropertyView_H
#include <Standard.hxx>
#include <Standard_Macro.hxx>
#include <inspector/ViewControl_Table.hxx>
#include <Standard_WarningsDisable.hxx>
#include <QObject>
#include <QList>
#include <Standard_WarningsRestore.hxx>
class QAbstractTableModel;
class QStackedWidget;
class QWidget;
class QVBoxLayout;
class ViewControl_TableModelValues;
//! \class ViewControl_PropertyView
//! \brief View widget where several tables are visualized in vertical layout.
class ViewControl_PropertyView : public QObject
{
Q_OBJECT
public:
//! Constructor
Standard_EXPORT ViewControl_PropertyView(QWidget* theParent,
const QSize& thePredefinedSize = QSize());
//! Destructor
virtual ~ViewControl_PropertyView() {}
//! Fills the view content with values. Number of visible tables is size of container,
//! Each element of container is values of the corresponded table
//! \param theTableValues values
Standard_EXPORT void Init(ViewControl_TableModelValues* theTableValues);
//! Fills the view content with the parameter custom widget.
//! \param theWidget control
Standard_EXPORT void Init(QWidget* theWidget);
//! Clears layout of the view and tables models.
Standard_EXPORT void Clear();
//! \return the text edit control
QWidget* GetControl() const { return myMainWidget; }
//! Returns container an active table or NULL
ViewControl_Table* Table() { return myTable; }
//! Clears selection in active tables
Standard_EXPORT void ClearActiveTablesSelection();
//! Saves state of property view in a container in form: key, value. It saves:
//! - visibility of columns,
//! - columns width
//! \param theTreeView a view instance
//! \param[out] theItems properties
//! \param thePrefix preference item prefix
Standard_EXPORT static void SaveState(ViewControl_PropertyView* theParameters,
QMap<QString, QString>& theItems,
const QString& thePrefix = QString());
//! Restores state of property view by a container
//! \param theTreeView a view instance
//! \param theKey property key
//! \param theValue property value
//! \param thePrefix preference item prefix
//! \return boolean value whether the property is applied to the tree view
Standard_EXPORT static bool RestoreState(ViewControl_PropertyView* theParameters,
const QString& theKey,
const QString& theValue,
const QString& thePrefix = QString());
signals:
//! Signal about selection change in property view table
void propertyViewSelectionChanged();
//! Signal about data change in property view table
void propertyViewDataChanged();
protected slots:
//! Emits signal about selection is changed
//! \param theSelected container of selected table cells
//! \param theDeselected container of selected table cells
void onTableSelectionChanged(const QItemSelection& theSelected,
const QItemSelection& theDeselected);
private:
bool myOwnSelectionChangeBlocked; //!< blocking emit of selection changed signal
QWidget* myMainWidget; //!< parent of all controls
QStackedWidget* myAttributesStack; //!< container of already created panes
QWidget* myEmptyWidget; //!< an empty widget when nothing is selected in tree view
QWidget* myTableWidget; //!< widget of tables in vertical layout
QVBoxLayout*
myTableWidgetLayout; //!< main view layout where tables or custom widgets are presented
ViewControl_Table* myTable; //!< table view, shown only first tables filled in Init method
QWidget* myCustomWidget; //!< custom view widget
};
#endif
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