pqSectionVisibilityContextMenu.h
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1 /*=========================================================================
2 
3  Program: ParaView
4  Module: pqSectionVisibilityContextMenu.h
5 
6  Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
7  All rights reserved.
8 
9  ParaView is a free software; you can redistribute it and/or modify it
10  under the terms of the ParaView license version 1.2.
11 
12  See License_v1.2.txt for the full ParaView license.
13  A copy of this license can be obtained by contacting
14  Kitware Inc.
15  28 Corporate Drive
16  Clifton Park, NY 12065
17  USA
18 
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
26 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
27 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
29 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 
31 =========================================================================*/
32 #ifndef pqSectionVisibilityContextMenu_h
33 #define pqSectionVisibilityContextMenu_h
34 
35 // In case of QTableView, or any other spreadsheet-like view, the user
36 // should be provided an option to toggle the visibility of
37 // columns/rows. pqSectionVisibilityContextMenu is a context menu
38 // that can be used for the same.
39 
40 #include "pqWidgetsModule.h"
41 #include <QHeaderView>
42 #include <QMenu>
43 #include <QPointer>
44 
46 {
47  Q_OBJECT
48 public:
49  pqSectionVisibilityContextMenu(QWidget* parent = nullptr);
51 
52  // Set the QHeaderView whose section visibility is affected by
53  // this menu. This leads to clearing of any actions
54  // already present in the menu and populating the menu
55  // with the section headings from the header.
56  // This must be set before calling exec().
57  void setHeaderView(QHeaderView* header);
58  QHeaderView* headerView() { return this->HeaderView; }
59 
60 protected Q_SLOTS:
61  void toggleSectionVisibility(QAction* action);
62 
63 protected: // NOLINT(readability-redundant-access-specifiers)
64  QPointer<QHeaderView> HeaderView;
65 };
66 
67 #endif
#define PQWIDGETS_EXPORT