QDataWidgetMapper Class

Header：#include < QDataWidgetMapper >
qmake：QT += widgets
Since：Qt 4.2
Inherits：QObject

This class was introduced in Qt 4.2.

Public Types

enum SubmitPolicy {
    AutoSubmit, ManualSubmit }

Properties

currentIndex : int
orientation : Qt::Orientation
submitPolicy : SubmitPolicy 

Public Functions

QDataWidgetMapper(QObject *parent = nullptr)
virtual ~QDataWidgetMapper()
void addMapping(QWidget *widget, int section)
void addMapping(QWidget *widget, int section, const QByteArray &propertyName)
void clearMapping()
int currentIndex() const
QAbstractItemDelegate *itemDelegate() const
QByteArray mappedPropertyName(QWidget *widget) const
int mappedSection(QWidget *widget) const
QWidget *mappedWidgetAt(int section) const
QAbstractItemModel *model() const
Qt::Orientation orientation() const
void removeMapping(QWidget *widget)
QModelIndex rootIndex() const
void setItemDelegate(QAbstractItemDelegate *delegate)
void setModel(QAbstractItemModel *model)
void setOrientation(Qt::Orientation aOrientation)
void setRootIndex(const QModelIndex &index)
void setSubmitPolicy(QDataWidgetMapper::SubmitPolicy policy)
QDataWidgetMapper::SubmitPolicy submitPolicy() const

Public Slots

void revert()
virtual void setCurrentIndex(int index)
void setCurrentModelIndex(const QModelIndex &index)
bool submit()
void toFirst()
void toLast()
void toNext()
void toPrevious()

Signals

void currentIndexChanged(int index)

Detailed Description</

原文地址：https://blog.csdn.net/weixin_43446462/article/details/142799962

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