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QTaskListView Class Reference
[QtMessagingModule, QtPimModule, QtTelephonyModule, QtUiModule]

The QTaskListView class provides a list view widget with some convenience functions for use with QTaskModel. More...

    #include <QTaskListView>

Inherits QListView.

• List of all members, including inherited members

Public Functions

• QTaskListView ( QWidget * parent )
• ~QTaskListView ()
• QTask currentTask () const
• QList<QUniqueId> selectedTaskIds () const
• QList<QTask> selectedTasks () const
• virtual void setModel ( QAbstractItemModel * model )
• QTaskDelegate * taskDelegate () const
• QTaskModel * taskModel () const

• 29 public functions inherited from QListView
• 54 public functions inherited from QAbstractItemView
• 15 public functions inherited from QAbstractScrollArea
• 13 public functions inherited from QFrame
• 206 public functions inherited from QWidget
• 29 public functions inherited from QObject
• 14 public functions inherited from QPaintDevice

Additional Inherited Members

• 13 properties inherited from QListView
• 15 properties inherited from QAbstractItemView
• 2 properties inherited from QAbstractScrollArea
• 6 properties inherited from QFrame
• 57 properties inherited from QWidget
• 1 property inherited from QObject
• 9 public slots inherited from QAbstractItemView
• 19 public slots inherited from QWidget
• 1 public slot inherited from QObject
• 1 signal inherited from QListView
• 6 signals inherited from QAbstractItemView
• 1 signal inherited from QWidget
• 1 signal inherited from QObject
• 1 public type inherited from QObject
• 4 static public members inherited from QWidget
• 4 static public members inherited from QObject
• 2 protected functions inherited from QListView
• 33 protected functions inherited from QAbstractItemView
• 16 protected functions inherited from QAbstractScrollArea
• 38 protected functions inherited from QWidget
• 7 protected functions inherited from QObject
• 1 protected function inherited from QPaintDevice
• 9 protected slots inherited from QAbstractItemView
• 1 protected slot inherited from QAbstractScrollArea
• 1 protected slot inherited from QWidget
• 2 protected variables inherited from QObject
• 1 protected type inherited from QPaintDevice

Detailed Description

The QTaskListView class provides a list view widget with some convenience functions for use with QTaskModel.

The convenience functions provided by QTaskListView include functions for interpreting the view's model, delegate and current item as the corresponding QTaskModel, QTaskDelegate and QTask objects. In addition, QTaskListView enforces using a QTaskModel (or a derivative) as the model.

Upon construction, QTaskListView automatically sets itself to use a QTaskDelegate for drawing, sets Batched layout mode (setLayoutMode()), and sets the resize mode to Adjust (setResizeMode()).

The following image shows three QTask objects, rendered using a QTaskDelegate and a QTaskListView:

See also QTask, QTaskDelegate, QTaskModel, and Pim Library.

Member Function Documentation

QTaskListView::QTaskListView ( QWidget * parent )

Constructs a QTaskListView with parent parent.

This also sets the layout mode to Batched for performance, the resize mode to Adjust, and creates a QTaskDelegate to use as the delegate.

QTaskListView::~QTaskListView ()

Destroys the QTaskListView.

QTask QTaskListView::currentTask () const

Return the QTask for the currently selected index, or an empty QTask if there is no selected index.

QList<QUniqueId> QTaskListView::selectedTaskIds () const

Returns the list of ids for QTasks selected from the view.

See also selectedTasks() and QTask::uid().

QList<QTask> QTaskListView::selectedTasks () const

Returns a list of QTasks selected in the view. Fetching the complete QTask object can be expensive, so if a large number of tasks might be selected selectedTaskIds() could be used instead.

See also selectedTaskIds().

void QTaskListView::setModel ( QAbstractItemModel * model )   [virtual]

Sets the model for the view to model.

Will only accept the model if it inherits or is a QTaskModel. If the model does not inherit a QTaskModel, the existing model will be retained.

Reimplemented from QAbstractItemView.

QTaskDelegate * QTaskListView::taskDelegate () const

Returns the QTaskDelegate set for the view. During construction, QTaskListView will automatically create a QTaskDelegate to use as the delegate, but this can be overridden with a different delegate derived from QTaskDelegate if necessary.

QTaskModel * QTaskListView::taskModel () const

Returns the QTaskModel set for the view.