Editor delegate for the "Value" column of the parameter table. More...

#include </home/runner/work/hal/hal/plugins/gui/include/gui/selection_details_widget/gate_details_widget/parameter_value_delegate.h>

Inheritance diagram for hal::ParameterValueDelegate:

Collaboration diagram for hal::ParameterValueDelegate:

Public Member Functions
	ParameterValueDelegate (QObject *parent=nullptr)

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

void	setModelData (QWidget editor, QAbstractItemModel model, const QModelIndex &index) const override

void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override

Public Member Functions inherited from QItemDelegate
	QItemDelegate (QObject *parent)

virtual	~QItemDelegate ()

bool	hasClipping () const const

void	setClipping (bool clip)

virtual void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const const override

virtual QSize	sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const const override

virtual void	setEditorData (QWidget *editor, const QModelIndex &index) const const override

QItemEditorFactory *	itemEditorFactory () const const

void	setItemEditorFactory (QItemEditorFactory *factory)

Public Member Functions inherited from QAbstractItemDelegate
	QAbstractItemDelegate (QObject *parent)

virtual	~QAbstractItemDelegate ()

virtual void	destroyEditor (QWidget *editor, const QModelIndex &index) const const

virtual bool	helpEvent (QHelpEvent event, QAbstractItemView view, const QStyleOptionViewItem &option, const QModelIndex &index)

void	commitData (QWidget *editor)

void	closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)

void	sizeHintChanged (const QModelIndex &index)

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

	QObject (QObject *parent)

virtual	~QObject ()

virtual bool	event (QEvent *e)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

Additional Inherited Members
Public Types inherited from QAbstractItemDelegate
enum	EndEditHint

Static Public Member Functions inherited from QAbstractItemDelegate
QString	elidedText (const QFontMetrics &fontMetrics, int width, Qt::TextElideMode mode, const QString &text)

Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

Public Attributes inherited from QAbstractItemDelegate
	NoHint

	EditNextItem

	EditPreviousItem

	SubmitModelCache

	RevertModelCache

Public Attributes inherited from QObject
typedef	QObjectList

Protected Member Functions inherited from QItemDelegate
virtual void	drawDisplay (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const const

virtual void	drawDecoration (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QPixmap &pixmap) const const

virtual void	drawFocus (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const const

virtual void	drawCheck (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, Qt::CheckState state) const const

void	drawBackground (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const const

virtual bool	eventFilter (QObject editor, QEvent event) override

virtual bool	editorEvent (QEvent event, QAbstractItemModel model, const QStyleOptionViewItem &option, const QModelIndex &index) override

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Properties inherited from QItemDelegate
	clipping

Properties inherited from QObject
	objectName

Detailed Description

Editor delegate for the "Value" column of the parameter table.

Picks the editor widget to show for a given row based on the parameter's Parameter::Type: a combo box for Boolean / Enum, a text field for the remaining types. The chosen value is written back through the model's setData (which validates and forwards it to the gate).

The editors and their validators intentionally mirror what hal::core accepts for each Parameter::Type (see Parameter::validate and the parse_* helpers in parameter.cpp), so the user can only enter values that core will also accept.

The one exception is Integer: the editor additionally accepts hexadecimal, octal and binary (as well as signed) input for convenience, even though core only stores decimal. setModelData converts such input back into a decimal string before it is handed off, so core still sees a plain decimal value.

Definition at line 54 of file parameter_value_delegate.h.

Constructor & Destructor Documentation

◆ ParameterValueDelegate()

hal::ParameterValueDelegate::ParameterValueDelegate ( QObject * parent = nullptr )

explicit

Constructor.

Parameters

parent - The parent object.

Definition at line 12 of file parameter_value_delegate.cpp.

Member Function Documentation

◆ createEditor()

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

overridevirtual

Creates the editor widget appropriate for the row's parameter type.

Parameters

parent	- The parent widget the editor is created on.
option	- The style options for the item.
index	- The index being edited (column 4, the value column).

Returns: The editor widget, or nullptr if the cell is not editable.

Reimplemented from QItemDelegate.

Definition at line 16 of file parameter_value_delegate.cpp.

References hal::Parameter::BitVector, hal::Parameter::Boolean, QLocale::c(), hal::Parameter::Enum, hal::ParameterTableModel::EnumValuesRole, hal::Parameter::Float, index, hal::Parameter::Integer, hal::Parameter::LogicVector, QObject::parent(), QLocale::RejectGroupSeparator, QLocale::setNumberOptions(), hal::Parameter::String, Qt::StrongFocus, and hal::Parameter::Time.

◆ setModelData()

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

overridevirtual

Reads the value from the editor and writes it back through the model.

Parameters

editor	- The editor returned by createEditor.
model	- The model to write the new value into.
index	- The index being edited.

Reimplemented from QItemDelegate.

Definition at line 75 of file parameter_value_delegate.cpp.

References Qt::EditRole, index, hal::Parameter::Integer, and QAbstractItemModel::setData().

◆ updateEditorGeometry()

void hal::ParameterValueDelegate::updateEditorGeometry	(	QWidget *	editor,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

overridevirtual

Sizes the editor to fill the cell.

Parameters

editor	- The editor returned by createEditor.
option	- The style options carrying the cell rectangle.
index	- The index being edited.

Reimplemented from QItemDelegate.

Definition at line 100 of file parameter_value_delegate.cpp.

References QWidget::setGeometry().

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

plugins/gui/include/gui/selection_details_widget/gate_details_widget/parameter_value_delegate.h
plugins/gui/src/selection_details_widget/gate_details_widget/parameter_value_delegate.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ParameterValueDelegate()

Member Function Documentation

◆ createEditor()

◆ setModelData()

◆ updateEditorGeometry()