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88 lines
3.2 KiB
C++
88 lines
3.2 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqSpreadSheetViewWidget.h
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Copyright (c) 2005,2006 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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========================================================================*/
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#ifndef pqSpreadSheetViewWidget_h
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#define pqSpreadSheetViewWidget_h
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#include <QTableView>
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#include "pqCoreModule.h"
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class pqSpreadSheetViewModel;
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/// pqSpreadSheetViewWidget is a QTableView subclass that is used by
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/// pqSpreadSheetView as the widget showing the data. Although it's called a
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/// 'Widget' it's not a QTableWidget but a QTableView subclass. It works with a
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/// pqSpreadSheetViewModel to show raw data delivered by the
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/// vtkSMSpreadSheetRepresentationProxy.
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///
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/// pqSpreadSheetViewWidget uses an internal QItemDelegate subclass to handle
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/// determining of the active viewport as well as showing multi-component
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/// arrays. Users are advised not to change the item delegate on the view.
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class PQCORE_EXPORT pqSpreadSheetViewWidget : public QTableView
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{
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Q_OBJECT
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typedef QTableView Superclass;
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public:
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pqSpreadSheetViewWidget(QWidget* parent=0);
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virtual ~pqSpreadSheetViewWidget();
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/// Overridden to ensure that the model is a pqSpreadSheetViewModel.
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virtual void setModel(QAbstractItemModel* model);
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/// Returns the spread sheetview model for this view.
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pqSpreadSheetViewModel* spreadSheetViewModel() const;
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protected slots:
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/// called when a header section is double-clicked. It results in that column
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/// being stretched over the full view for better viewing.
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void onSectionDoubleClicked(int);
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/// called when a header section is clicked in order to be sorted.
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/// It results in that column being sorted if possible.
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void onSortIndicatorChanged(int section, Qt::SortOrder order);
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/// called when header data changes. We ensure that internal columns stay
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/// hidden.
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void onHeaderDataChanged();
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protected:
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/// Overridden to tell the pqSpreadSheetViewModel about the active viewport.
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virtual void paintEvent(QPaintEvent* event);
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bool SingleColumnMode;
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private:
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Q_DISABLE_COPY(pqSpreadSheetViewWidget)
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class pqDelegate;
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};
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#endif
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