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82 lines
2.5 KiB
C++
82 lines
2.5 KiB
C++
/*=========================================================================
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Program: ParaView
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Module: pqTreeView.h
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Copyright (c) 2005-2008 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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/// \file pqTreeView.h
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/// \date 8/20/2007
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#ifndef _pqTreeView_h
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#define _pqTreeView_h
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#include "pqWidgetsModule.h"
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#include <QTreeView>
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class PQWIDGETS_EXPORT pqTreeView : public QTreeView
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{
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Q_OBJECT
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/// Set the maximum number of rows beyond which this view should show a
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/// vertical scroll bar. The pqTreeView will keep on resizing until
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/// maximumRowCountBeforeScrolling row to avoid vertical scrolling.
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Q_PROPERTY(int maximumRowCountBeforeScrolling
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READ maximumRowCountBeforeScrolling
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WRITE setMaximumRowCountBeforeScrolling)
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typedef QTreeView Superclass;
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public:
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pqTreeView(QWidget *parent=0);
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virtual ~pqTreeView() {}
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virtual bool eventFilter(QObject *object, QEvent *e);
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virtual void setModel(QAbstractItemModel *model);
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virtual void setRootIndex(const QModelIndex &index);
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virtual QSize sizeHint() const;
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virtual QSize minimumSizeHint() const;
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void setMaximumRowCountBeforeScrolling(int val)
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{ this->MaximumRowCountBeforeScrolling = val; }
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int maximumRowCountBeforeScrolling() const
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{ return this->MaximumRowCountBeforeScrolling; }
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private slots:
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void invalidateLayout();
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private:
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int ScrollPadding;
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int MaximumRowCountBeforeScrolling;
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};
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#endif
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