pqSignalAdaptorTreeWidget can be used to connect any property with repeat_command to a tree widget that displays the property value. More...

#include <pqSignalAdaptorTreeWidget.h>

Inherits QObject.

Public Slots
void	setValues (const QList< QVariant > &)
	Set the values in the widget. More...

QTreeWidgetItem *	growTable ()
	Called when user navigates beyond the end in the indices table widget. More...

Signals
void	valuesChanged ()
	Fired when the tree widget is modified. More...

void	tableGrown (QTreeWidgetItem *item)
	Fired when the table is automatically grown due to the user navigating past the end. More...

Public Member Functions
	pqSignalAdaptorTreeWidget (QTreeWidget *treeWidget, bool editable)
	Constructor. More...

	~pqSignalAdaptorTreeWidget () override

QList< QVariant >	values () const
	Returns a list of the values currently in the tree widget. More...

QTreeWidgetItem *	appendValue (const QList< QVariant > &values)
	Append an item to the tree. More...

QTreeWidgetItem *	appendValue (const QStringList &values)

void	setItemCreatorFunction (QTreeWidgetItem (fptr)(QTreeWidget , const QStringList &))
	This adaptor create QTreeWidgetItem instances by default when new entries are to be shown in the widget. More...

Properties
QList< QVariant >	values

Detailed Description

pqSignalAdaptorTreeWidget can be used to connect any property with repeat_command to a tree widget that displays the property value.

The TreeWidget must have exactly as many columns as the number of elements in each command for the property (i.e. number_of_element_per_command). Note that the adaptor does not force the repeat command or size requirements mentioned above.

Definition at line 52 of file pqSignalAdaptorTreeWidget.h.

Constructor & Destructor Documentation

◆ pqSignalAdaptorTreeWidget()

pqSignalAdaptorTreeWidget::pqSignalAdaptorTreeWidget	(	QTreeWidget *	treeWidget,
		bool	editable
	)

Constructor.

Parameters

treeWidget	is the tree widget we are connecting.
editable	indicates if items in the widget can be edited by the user.

◆ ~pqSignalAdaptorTreeWidget()

pqSignalAdaptorTreeWidget::~pqSignalAdaptorTreeWidget ( )

override

Member Function Documentation

◆ values()

QList<QVariant> pqSignalAdaptorTreeWidget::values ( ) const

Returns a list of the values currently in the tree widget.

◆ appendValue() [1/2]

QTreeWidgetItem* pqSignalAdaptorTreeWidget::appendValue ( const QList< QVariant > & values )

Append an item to the tree.

The size of values == this->TreeWidget->columnCount(). Returns the newly created item, or 0 on failure.

◆ appendValue() [2/2]

QTreeWidgetItem* pqSignalAdaptorTreeWidget::appendValue ( const QStringList & values )

◆ setItemCreatorFunction()

void pqSignalAdaptorTreeWidget::setItemCreatorFunction ( QTreeWidgetItem * fptr)(QTreeWidget *, const QStringList & )

inline

This adaptor create QTreeWidgetItem instances by default when new entries are to be shown in the widget.

To change the type of QTreeWidgetItem subclass created, simply set a function pointer to a callback which will be called every time a new item is needed. The signature for the callback is: QTreeWidgetItem* callback(QTreeWidget* parent, const QStringList& val)

Definition at line 88 of file pqSignalAdaptorTreeWidget.h.

◆ valuesChanged

void pqSignalAdaptorTreeWidget::valuesChanged ( )

signal

Fired when the tree widget is modified.

◆ tableGrown

void pqSignalAdaptorTreeWidget::tableGrown ( QTreeWidgetItem * item )

signal

Fired when the table is automatically grown due to the user navigating past the end.

This only supported for editable pqTreeWidget instances.

◆ setValues

void pqSignalAdaptorTreeWidget::setValues ( const QList< QVariant > & )

slot

Set the values in the widget.

◆ growTable

QTreeWidgetItem* pqSignalAdaptorTreeWidget::growTable ( )

slot

Called when user navigates beyond the end in the indices table widget.

We add a new row to simplify editing.

Property Documentation

◆ values

QList<QVariant> pqSignalAdaptorTreeWidget::values

readwrite

Definition at line 55 of file pqSignalAdaptorTreeWidget.h.

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

/builds/gitlab-kitware-sciviz-ci/Qt/Components/pqSignalAdaptorTreeWidget.h

Public Slots

Signals

Public Member Functions

Properties