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130eb11405
1. Added specific header files to disable and restore compiler warnings: Standard_WarningsDisable.hxx, Standard_WarningsRestore.hxx. (Currently only MSVC compiler is handled.) 2. Inspector: compiler warnings are disabled for all includes of Qt headers. 3. Inspector: minor code correction to avoid warning due to use of floating point values in integer calculations.
84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
// Created on: 2017-06-16
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// Created by: Natalia ERMOLAEVA
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// Copyright (c) 2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef DFBrowserPane_ItemDelegateButton_H
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#define DFBrowserPane_ItemDelegateButton_H
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#include <Standard.hxx>
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#include <Standard_Macro.hxx>
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#include <Standard_WarningsDisable.hxx>
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#include <QStyledItemDelegate>
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#include <QStyleOptionViewItem>
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#include <QModelIndex>
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#include <QString>
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#include <QIcon>
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#include <Standard_WarningsRestore.hxx>
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class QObject;
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class QPainter;
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class QEvent;
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class QAbstractItemModel;
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//! \class DFBrowserPane_ItemDelegateButton
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//! \brief It paints an icon in all rows of the view in a separate column.
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//! It is possible to set rows where this icon is not shown.
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//! Click on the cell where the icon exists emits buttonPressed signal
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class DFBrowserPane_ItemDelegateButton : public QStyledItemDelegate
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{
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Q_OBJECT
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public:
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//! Constructor
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Standard_EXPORT DFBrowserPane_ItemDelegateButton (QObject* theParent, const QString& theIcon);
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//! Destructor
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virtual ~DFBrowserPane_ItemDelegateButton() {}
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public:
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//! Stores indices of rows where the icon should not be shown
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//! \param theRows an indices of rows
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void SetFreeRows (const QList<int>& theRows) { myFreeRows = theRows; }
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//! Draw an icon in the cell
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//! \param thePainter a painter
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//! \param theOption a paint options
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//! \param theIndex a view index
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Standard_EXPORT virtual void paint (QPainter* thePainter, const QStyleOptionViewItem& theOption,
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const QModelIndex& theIndex) const Standard_OVERRIDE;
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//! Emits pressed signal if event type is mouse button pressed and there is icon for this index
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//! After signal it calls the parent method
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//! \param theEvent a processed event
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//! \param theModel a current view model
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//! \param theOption display options
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//! \param theIndex an edited item
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Standard_EXPORT virtual bool editorEvent (QEvent* theEvent, QAbstractItemModel* theModel,
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const QStyleOptionViewItem& theOption, const QModelIndex& theIndex) Standard_OVERRIDE;
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signals:
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//! Signal about button pressing
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//! \param theIndex an index of clicked item
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void buttonPressed (const QModelIndex& theIndex);
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private:
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QIcon myIcon; //!< an item icon
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QList<int> myFreeRows; //!< container of row indices where icon is not used
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};
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#endif
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