editable_enum_property.cpp
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29 
30 #include <QCompleter>
31 
33 
35 
36 namespace rviz
37 {
38 
40  const QString& default_value,
41  const QString& description,
42  Property* parent,
43  const char *changed_slot,
44  QObject* receiver )
45  : StringProperty( name, default_value, description, parent, changed_slot, receiver )
46 {
47 }
48 
50 {
51  strings_.clear();
52 }
53 
54 void EditableEnumProperty::addOption( const QString& option )
55 {
56  strings_.push_back( option );
57 }
58 
59 QWidget* EditableEnumProperty::createEditor( QWidget* parent,
60  const QStyleOptionViewItem& option )
61 {
62  // Emit requestOptions() to give listeners a chance to change the option list.
63  Q_EMIT requestOptions( this );
64 
65  EditableComboBox* cb = new EditableComboBox( parent );
66  cb->addItems( strings_ );
67  cb->setEditText( getValue().toString() );
68  QObject::connect( cb, SIGNAL( currentIndexChanged( const QString& )), this, SLOT( setString( const QString& )));
69 
70  // TODO: need to better handle string value which is not in list.
71  return cb;
72 }
73 
74 void EditableEnumProperty::setString( const QString& str )
75 {
76  setValue( str );
77 }
78 
79 } // end namespace rviz
virtual void setString(const QString &str)
virtual bool setValue(const QVariant &new_value)
Set the new value for this property. Returns true if the new value is different from the old value...
Definition: property.cpp:130
A single element of a property tree, with a name, value, description, and possibly children...
Definition: property.h:100
virtual void addOption(const QString &option)
virtual QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option)
Create an editor widget to edit the value of this property.
EditableEnumProperty(const QString &name=QString(), const QString &default_value=QString(), const QString &description=QString(), Property *parent=0, const char *changed_slot=0, QObject *receiver=0)
void requestOptions(EditableEnumProperty *property_in_need_of_options)
requestOptions() is emitted each time createEditor() is called.
Property specialized for string values.
virtual QVariant getValue() const
Return the value of this Property as a QVariant. If the value has never been set, an invalid QVariant...
Definition: property.cpp:145


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Wed Aug 28 2019 04:01:50