This file is indexed.

/usr/include/Wt/WSelectionBox is in libwt-dev 3.3.4+dfsg-6ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
 *
 * See the LICENSE file for terms of use.
 */
#ifndef WSELECTIONBOX_H_
#define WSELECTIONBOX_H_

#include <Wt/WComboBox>

namespace Wt {

/*! \class WSelectionBox Wt/WSelectionBox Wt/WSelectionBox
 *  \brief A selection box allows selection from a list of options.
 *
 * By default, a selection box may be used to let the user select one
 * item from a list. This may be changed to multiple selection mode
 * using setSelectionMode().
 *
 * The current selection may be set and read using setCurrentIndex()
 * and currentIndex(), for \link Wt::SingleSelection
 * SingleSelection\endlink mode, or setSelectedIndexes() and
 * selectedIndexes() for Wt::ExtendedSelection mode. 
 * The activated() and sactivated()
 * signals are not emited in the Wt::ExtendedSelection mode, use the
 * changed() signal changed().
 *
 * %WSelectionBox is an MVC view class, using a simple string list
 * model by default. The model may be populated using WComboBox::addItem() 
 * or WComboBox::insertItem() and the contents can 
 * be cleared through clear(). These methods manipulate the underlying
 * model().
 *
 * To use the selectionbox with a custom model instead of the default
 * WStringListModel, use setModel().
 *
 * \if cpp
 * Usage example:
 * \code
 * Wt::WSelectionBox *selectionBox = new Wt::WSelectionBox(this);
 * selectionBox->addItem("Clint Eastwood");
 * selectionBox->addItem("Mick Jagger");
 * selectionBox->addItem("Johnny Depp");
 * selectionBox->addItem("Kate Winslet");
 *
 * selectionBox->setCurrentIndex(2); // Johnny Depp
 * selectionBox->activated().connect(this, &MyWidget::comboChanged);
 * \endcode
 * \endif
 *
 * %WSelectionBox is an \link WWidget::setInline(bool) inline \endlink widget.
 *
 * <h3>CSS</h3>
 *
 * The widget corresponds to the HTML <tt>&lt;select&gt;</tt> tag and
 * does not provide styling. It can be styled using inline or external
 * CSS as appropriate.
 *
 * \ingroup modelview
 */
class WT_API WSelectionBox : public WComboBox
{
public:
  /*! \brief Constructor.
   */
  WSelectionBox(WContainerWidget *parent = 0);

  /*! \brief Returns the number of items that are visible.
   */
  int verticalSize() const { return verticalSize_; }

  /*! \brief Sets the number of items that are visible.
   *
   * If more items are available, a scroll-bar is provided.
   */
  void setVerticalSize(int items);

  /*! \brief Sets the selection mode.
   *
   * The default selection mode is SingleSelection. You can change to
   * Wt::ExtendedSelection to allow selection of multiple items.
   */
  void setSelectionMode(SelectionMode mode);

  /*! \brief Returns the selection mode.
   *
   * \sa setSelectionMode(SelectionMode)
   */
  SelectionMode selectionMode() const { return selectionMode_; }   

  /*! \brief Returns the current selection (in Wt::ExtendedSelection mode).
   *
   * Get the list of currently selected items. This method is only defined
   * when selectionMode() is Wt::ExtendedSelection. Otherwise, you should use
   * currentIndex() to get item currently selected.
   *
   * \sa currentIndex()
   */
  const std::set<int>& selectedIndexes() const;

  /*! \brief Sets the selection (in Wt::ExtendedSelection mode).
   *
   * For an Wt::ExtendedSelection mode, set the list of currently selected
   * items.
   *
   * \sa selectedIndexes()
   */
  void setSelectedIndexes(const std::set<int>& selection);

  /*! \brief Clears the current selection.
   *
   * Clears the current selection.
   *
   * \sa setCurrentIndex(), setSelectedIndexes()
   */
  void clearSelection();

private:
  int           verticalSize_;
  SelectionMode selectionMode_;
  std::set<int> selection_;

  bool configChanged_;

  virtual bool supportsNoSelection() const;

protected:
  virtual void updateDom(DomElement& element, bool all);
  virtual void setFormData(const FormData& formData);
  virtual void propagateRenderOk(bool deep);

  virtual bool isSelected(int index) const;
};

}

#endif // WSELECTIONBOX_