sf::CommonItemDelegate Class Reference

Allows a list model to determine the editor for a field. More...

#include <CommonItemDelegate.h>

Inheritance diagram for sf::CommonItemDelegate:

Collaboration diagram for sf::CommonItemDelegate:

Public Types
enum	EItemDataRole : int {   TypeRole = Qt::ItemDataRole::UserRole , OptionsRole , MinimumRole , MaximumRole ,   IncrementRole , TextColorRole , AlignmentRole }
	Extension on the Qt::ItemDataRole enumerate. More...
enum	EEditorType {   etDefault , etTextEdit , etDropDown , etDropDownIndex ,   etDropDownEdit , etDropDownFlags , etShortcut , etSpinBox ,   etDoubleSpinBox , etULongLong , etColorEdit , etStringList ,   etString }
	Possible inline editors for a column in the list model. More...
typedef QList< QPair< QVariant, QString > >	OptionsType
	Type for the named options available in case of a dropdown.

Public Member Functions
Q_SIGNAL void	addLineEditActions (QLineEdit *lineEdit, const QModelIndex &index) const
	Signal allowing adding actions to a line edit.
	CommonItemDelegate (QObject *parent=nullptr)
	Constructor.
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
	Overridden from base class.
void	setEditorData (QWidget *editor, const QModelIndex &index) const override
	Overridden from base class.
void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
	Overridden from base class.
void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
	Overridden from base class.
void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override
	Overridden from base class.

Static Public Member Functions
static EEditorType	getEditorType (const QModelIndex &index)
	Gets the editor type by calling the modal data() method with TypeRole.

Detailed Description

Allows a list model to determine the editor for a field.

Member Typedef Documentation

OptionsType

typedef QList<QPair<QVariant, QString> > sf::CommonItemDelegate::OptionsType

Type for the named options available in case of a dropdown.

Member Enumeration Documentation

EEditorType

enum sf::CommonItemDelegate::EEditorType

Possible inline editors for a column in the list model.

Enumerator
etDefault
etTextEdit
etDropDown
etDropDownIndex
etDropDownEdit
etDropDownFlags
etShortcut
etSpinBox
etDoubleSpinBox
etULongLong
etColorEdit
etStringList
etString

EItemDataRole

enum sf::CommonItemDelegate::EItemDataRole : int

Extension on the Qt::ItemDataRole enumerate.

Enumerator
TypeRole	Type of editor from the model.
OptionsRole	For retrieving the options list for a dropdown edit.
MinimumRole	Minimum for scalar value e.g. a spin box.
MaximumRole	Maximum for scalar value e.g. a spin box.
IncrementRole	Increment for scalar value e.g. a spin box.
TextColorRole	Determines the text color of the text. Can be a QColor or QPalette::ColorRole (integer) type.
AlignmentRole	Determines how the item should be aligned. using

Constructor & Destructor Documentation

CommonItemDelegate()

sf::CommonItemDelegate::CommonItemDelegate ( QObject *  parent = nullptr )

explicit

Constructor.

Member Function Documentation

addLineEditActions()

Q_SIGNAL void sf::CommonItemDelegate::addLineEditActions	(	QLineEdit *	lineEdit,
		const QModelIndex &	index
	)		const

Signal allowing adding actions to a line edit.

Parameters

lineEdit	Line edit in question.
index	Index of the edited item.

createEditor()

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

override

Overridden from base class.

getEditorType()

static EEditorType sf::CommonItemDelegate::getEditorType ( const QModelIndex &  index )

static

Gets the editor type by calling the modal data() method with TypeRole.

Parameters

index

Model-index of the field to get the editor type for.

Returns

Type of the editor.

paint()

void sf::CommonItemDelegate::paint ( QPainter *  painter, const QStyleOptionViewItem &  option, const QModelIndex &  index  ) const

override

Overridden from base class.

setEditorData()

void sf::CommonItemDelegate::setEditorData ( QWidget *  editor, const QModelIndex &  index  ) const

override

Overridden from base class.

setModelData()

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

override

Overridden from base class.

updateEditorGeometry()

void sf::CommonItemDelegate::updateEditorGeometry ( QWidget *  editor, const QStyleOptionViewItem &  option, const QModelIndex &  index  ) const

override

Overridden from base class.

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The documentation for this class was generated from the following file:

• CommonItemDelegate.h