int_property.cpp
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29 
30 #include <limits.h> // for INT_MAX and INT_MIN
31 
32 #include <QtGlobal>
33 #include <QSpinBox>
34 
36 
37 namespace rviz
38 {
39 
40 IntProperty::IntProperty( const QString& name,
41  int default_value,
42  const QString& description,
43  Property* parent,
44  const char *changed_slot,
45  QObject* receiver )
46  : Property( name, default_value, description, parent, changed_slot, receiver )
47  , min_( INT_MIN )
48  , max_( INT_MAX )
49 {
50 }
51 
52 bool IntProperty::setValue( const QVariant& new_value )
53 {
54  return Property::setValue( qBound( min_, new_value.toInt(), max_ ));
55 }
56 
57 void IntProperty::setMin( int min )
58 {
59  min_ = min;
60  setValue( getValue() );
61 }
62 
63 void IntProperty::setMax( int max )
64 {
65  max_ = max;
66  setValue( getValue() );
67 }
68 
69 QWidget* IntProperty::createEditor( QWidget* parent,
70  const QStyleOptionViewItem& option )
71 {
72  QSpinBox* editor = new QSpinBox( parent );
73  editor->setFrame( false );
74  editor->setRange( min_, max_ );
75  connect( editor, SIGNAL( valueChanged( int )), this, SLOT( setInt( int )));
76  return editor;
77 }
78 
79 } // end namespace rviz
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...
IntProperty(const QString &name=QString(), int default_value=0, const QString &description=QString(), Property *parent=0, const char *changed_slot=0, QObject *receiver=0)
Constructor.
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
void setMin(int min)
void setInt(int new_value)
Set the value of this property to the given integer.
Definition: int_property.h:91
void setMax(int max)
virtual QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option)
Overridden to create a QSpinBox with the min and max set and with a signal/slot connection to setInt(...
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 04:01:51