DoubleParam Class Reference

Represents a parameter of type double, used both by commmands and arrays. More...

#include <doubleparam.h>

Inheritance diagram for DoubleParam:

List of all members.


Public Member Functions
	DoubleParam (const char formalVarName, const char defaultValue, const char *exactTypeName="GLdouble", double minValue=DOUBLE_MIN, double maxValue=DOUBLE_MAX, double stepValue=DOUBLE_STEP, int maxWidgetWidth=DOUBLE_MAX_WIDGET_WIDTH)
virtual QWidget *	createWidget (QWidget parent, const char name, const QObject slotOwner, const char member)
virtual void	setWidgetValue (QWidget *widget, const QString &value)
virtual QString	getWidgetValue (QWidget *widget)
virtual QString	getStringRep (const QString &value) const
virtual int	maxWidgetWidth () const
Private Attributes
double	myMinValue
double	myMaxValue
double	myStepValue
int	myMaxWidgetWidth

Detailed Description

Represents a parameter of type double, used both by commmands and arrays.

This class inherits CmdParam to provide a parameter that has a formal variable name, a default value and an exact type name, among other fields.

As an editor widget, it provides a SuperSpinBox, which is an extension of a standard integer QSpinBox, but instead provides support of doubles and floats.

Constructor & Destructor Documentation

DoubleParam::DoubleParam ( const char * formalVarName,

const char * defaultValue,

const char * exactTypeName = "GLdouble",

double minValue = DOUBLE_MIN,

double maxValue = DOUBLE_MAX,

double stepValue = DOUBLE_STEP,

int maxWidgetWidth = DOUBLE_MAX_WIDGET_WIDTH

) [inline]

Member Function Documentation

virtual QWidget* DoubleParam::createWidget ( QWidget * parent,

const char * name,

const QObject * slotOwner,

const char * member

) [inline, virtual]

Implements CmdParam.

virtual QString DoubleParam::getStringRep ( const QString & value ) const [inline, virtual]

This utility method is used to get the string representation of a number of type `double'. It ensures that any number that could be represented exactly by an integer still has a `.0' at the end of it (e.g. `4' -> `4.0').
Reimplemented from CmdParam.