Shows a list of features and renders a edit button next to each feature. More...

#include <qgsfeaturelistview.h>

Public Slots
void	setEditSelection (const QgsFeatureIds &fids)
	Set the feature(s) to be edited.
void	setEditSelection (const QModelIndex &index, QItemSelectionModel::SelectionFlags command)
	Set the feature(s) to be edited.
virtual void	selectAll ()
	Select all currently visible features.
void	repaintRequested (QModelIndexList indexes)
void	repaintRequested ()

Signals
void	currentEditSelectionChanged (QgsFeature &feat)
	Is emitted, whenever the current edit selection has been changed.
void	displayExpressionChanged (const QString expression)
	Is emitted, whenever the display expression is successfully changed.
void	aboutToChangeEditSelection (bool &ok)

Public Member Functions
	QgsFeatureListView (QWidget *parent=0)
	Creates a feature list view.
virtual	~QgsFeatureListView ()
	Destructor.
QgsVectorLayerCache *	layerCache ()
	Returns the layer cache.
virtual void	setModel (QgsFeatureListModel *featureListModel)
	Set the QgsFeatureListModel which is used to retrieve information.
QgsFeatureListModel *	featureListModel ()
	Get the featureListModel used by this view.
bool	setDisplayExpression (const QString displayExpression)
	The display expression is an expression used to render the fields into a single string which is displaied.
const QString	displayExpression () const
	Returns the expression which is currently used to render the features.
QString	parserErrorString ()
	Returns a detailed message about errors while parsing a QgsExpression.
QgsFeatureIds	currentEditSelection ()
	Get the currentEditSelection.
void	setCurrentFeatureEdited (bool state)
	Sets if the currently shown form has received any edit events so far.

Protected Member Functions
virtual void	mouseMoveEvent (QMouseEvent *event)
virtual void	mousePressEvent (QMouseEvent *event)
virtual void	mouseReleaseEvent (QMouseEvent *event)
virtual void	keyPressEvent (QKeyEvent *event)
virtual void	contextMenuEvent (QContextMenuEvent *event)

Detailed Description

Shows a list of features and renders a edit button next to each feature.

Accepts a display expression to define the way, features are rendered. Uses a QgsFeatureListModel as source model.

Constructor & Destructor Documentation

QgsFeatureListView::QgsFeatureListView ( QWidget * parent = 0 )

explicit

Creates a feature list view.

Parameters

parent owner

virtual QgsFeatureListView::~QgsFeatureListView ( )

inlinevirtual

Destructor.

Member Function Documentation

void QgsFeatureListView::aboutToChangeEditSelection ( bool & ok )

signal

void QgsFeatureListView::contextMenuEvent ( QContextMenuEvent * event )

protectedvirtual

QgsFeatureIds QgsFeatureListView::currentEditSelection ( )

Get the currentEditSelection.

Returns: A list of edited feature ids

void QgsFeatureListView::currentEditSelectionChanged ( QgsFeature & feat )

signal

Is emitted, whenever the current edit selection has been changed.

Parameters

feat	the feature, which will be edited.

const QString QgsFeatureListView::displayExpression ( ) const

Returns the expression which is currently used to render the features.

Returns: A string containing the currend display expression

See Also: QgsExpression

void QgsFeatureListView::displayExpressionChanged ( const QString expression )

signal

Is emitted, whenever the display expression is successfully changed.

Parameters

expression The expression that was applied

QgsFeatureListModel* QgsFeatureListView::featureListModel ( )

inline

Get the featureListModel used by this view.

Returns: The model in use

void QgsFeatureListView::keyPressEvent ( QKeyEvent * event )

protectedvirtual

QgsVectorLayerCache * QgsFeatureListView::layerCache ( )

Returns the layer cache.

Returns: the layer cache used as backend

void QgsFeatureListView::mouseMoveEvent ( QMouseEvent * event )

protectedvirtual

This function is called with the given event when a mouse move event is sent to the widget. If a selection is in progress and new items are moved over the selection is extended; if a drag is in progress it is continued.

void QgsFeatureListView::mousePressEvent ( QMouseEvent * event )

protectedvirtual

void QgsFeatureListView::mouseReleaseEvent ( QMouseEvent * event )

protectedvirtual

This function is called with the given event when a mouse button is released, after a mouse press event on the widget. If a user presses the mouse inside your widget and then drags the mouse to another location before releasing the mouse button, your widget receives the release event. The function will emit the clicked() signal if an item was being pressed.

QString QgsFeatureListView::parserErrorString ( )

Returns a detailed message about errors while parsing a QgsExpression.

Returns: A message containg information about the parser error.

void QgsFeatureListView::repaintRequested ( QModelIndexList indexes )

slot

void QgsFeatureListView::repaintRequested ( )

slot

void QgsFeatureListView::selectAll ( )

virtualslot

Select all currently visible features.

void QgsFeatureListView::setCurrentFeatureEdited ( bool state )

Sets if the currently shown form has received any edit events so far.

Parameters

state The state

bool QgsFeatureListView::setDisplayExpression ( const QString displayExpression )

The display expression is an expression used to render the fields into a single string which is displaied.

Parameters

displayExpression The expression used to render the feature

See Also: QgsExpression

void QgsFeatureListView::setEditSelection ( const QgsFeatureIds & fids )

slot

Set the feature(s) to be edited.

Parameters

fids	A list of features to be edited

void QgsFeatureListView::setEditSelection	(	const QModelIndex &	index,
		QItemSelectionModel::SelectionFlags	command
	)

slot

Set the feature(s) to be edited.

Parameters

index	The selection to set
command	selection update mode

void QgsFeatureListView::setModel ( QgsFeatureListModel * featureListModel )

virtual

Set the QgsFeatureListModel which is used to retrieve information.

Parameters

featureListModel The model to use

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

/tmp/buildd/qgis-2.6.0+wheezy1/src/gui/attributetable/qgsfeaturelistview.h
/tmp/buildd/qgis-2.6.0+wheezy1/src/gui/attributetable/qgsfeaturelistview.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation