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 IntProperty::IntProperty(const QString& name,
40  int 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_(INT_MIN)
47  , max_(INT_MAX)
48 {
49 }
50 
51 bool IntProperty::setValue(const QVariant& new_value)
52 {
53  return Property::setValue(qBound(min_, new_value.toInt(), max_));
54 }
55 
56 void IntProperty::setMin(int min)
57 {
58  min_ = min;
59  setValue(getValue());
60 }
61 
62 void IntProperty::setMax(int max)
63 {
64  max_ = max;
65  setValue(getValue());
66 }
67 
68 QWidget* IntProperty::createEditor(QWidget* parent, const QStyleOptionViewItem& /*option*/)
69 {
70  QSpinBox* editor = new QSpinBox(parent);
71  editor->setFrame(false);
72  editor->setRange(min_, max_);
73  connect(editor, SIGNAL(valueChanged(int)), this, SLOT(setInt(int)));
74  return editor;
75 }
76 
77 } // 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...
Definition: property.cpp:134
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:100
void setMax(int max)
IntProperty(const QString &name=QString(), int default_value=0, const QString &description=QString(), Property *parent=nullptr, const char *changed_slot=nullptr, QObject *receiver=nullptr)
Constructor.
QWidget * createEditor(QWidget *parent, const QStyleOptionViewItem &option) override
Overridden to create a QSpinBox with the min and max set and with a signal/slot connection to setInt(...
bool setValue(const QVariant &new_value) override
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:150


rviz
Author(s): Dave Hershberger, David Gossow, Josh Faust
autogenerated on Mon Aug 15 2022 02:05:16