float_property.cpp
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29 
30 #include <float.h> // for FLT_MAX
31 
32 #include <QtGlobal>
33 
35 
36 namespace rviz
37 {
38 
39 FloatProperty::FloatProperty( const QString& name,
40  float default_value,
41  const QString& description,
42  Property* parent,
43  const char *changed_slot,
44  QObject* receiver )
45  : Property( name, default_value, description, parent, changed_slot, receiver )
46  , min_( -FLT_MAX )
47  , max_( FLT_MAX )
48 {
49 }
50 
51 bool FloatProperty::setValue( const QVariant& new_value )
52 {
53  return Property::setValue( qBound( min_, new_value.toFloat(), max_ ));
54 }
55 
56 void FloatProperty::setMin( float min )
57 {
58  min_ = min;
59  setValue( getValue() );
60 }
61 
62 void FloatProperty::setMax( float max )
63 {
64  max_ = max;
65  setValue( getValue() );
66 }
67 
68 } // end namespace rviz
void setMin(float min)
void setMax(float max)
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 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...
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
FloatProperty(const QString &name=QString(), float default_value=0, const QString &description=QString(), Property *parent=0, const char *changed_slot=0, QObject *receiver=0)


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Sat Apr 27 2019 02:33:41