NumericDelegate Class Reference

The NumericDelegate class provides a double spin box editor for numeric data in a view. More...

#include <numericdelegate.h>

Inheritance diagram for NumericDelegate:

Public Member Functions
	NumericDelegate (QWidget *parent=nullptr, double maxValue=1000000000.0, double minValue=-1000000000.0, int decimals=3, double stepSize=0.1, double value=0)
	Constructor for the NumericDelegate class.
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
	Creates an editor widget for the given parent, style option, and model index.
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
	Sets the model data based on the data of the editor widget.

Detailed Description

The NumericDelegate class provides a double spin box editor for numeric data in a view.

Constructor & Destructor Documentation

NumericDelegate()

NumericDelegate::NumericDelegate ( QWidget *  parent = nullptr, double  maxValue = 1000000000.0, double  minValue = -1000000000.0, int  decimals = 3, double  stepSize = 0.1, double  value = 0  )

inline

Constructor for the NumericDelegate class.

Parameters

parent	The parent widget.
maxValue	The maximum value for the double spin box.
minValue	The minimum value for the double spin box.
decimals	The number of decimal places for the double spin box.
stepSize	The step size for the double spin box.

Member Function Documentation

createEditor()

QWidget * NumericDelegate::createEditor ( QWidget *  parent, const QStyleOptionViewItem &  option, const QModelIndex &  index  ) const

inlineoverride

Creates an editor widget for the given parent, style option, and model index.

Parameters

parent	The parent widget.
option	The style options for the item.
index	The model index of the item.

Returns

The created editor widget.

setModelData()

void NumericDelegate::setModelData ( QWidget *  editor, QAbstractItemModel *  model, const QModelIndex &  index  ) const

inlineoverride

Sets the model data based on the data of the editor widget.

Parameters

editor	The editor widget.
model	The abstract item model.
index	The model index of the item.