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Remove Qt 3 references from model/view documentation.

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Also, don't pretend that Qt 4 is new.

Change-Id: Ib8f719310059093b31181e3c98cf5c028c3018dc
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
This commit is contained in:
Paul Olav Tvete 2012-11-28 13:37:13 +01:00 committed by The Qt Project
parent eca4936ea2
commit bf9691d9b7
1 changed files with 7 additions and 16 deletions
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23
src/widgets/doc/src/model-view-programming.qdoc
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@ -33,7 +33,7 @@
\section1 Introduction to Model/View Programming
Qt 4 introduced a new set of item view classes that use a model/view
Qt contains a set of item view classes that use a model/view
architecture to manage the relationship between data and the way it
is presented to the user. The separation of functionality introduced by
this architecture gives developers greater flexibility to customize the
@ -163,7 +163,7 @@
\section3 Delegates
QAbstractItemDelegate is the abstract base class for delegates in the
model/view framework. Since Qt 4.4, the default delegate implementation is
model/view framework. The default delegate implementation is
provided by QStyledItemDelegate, and this is used as the default delegate
by Qt's standard views. However, QStyledItemDelegate and QItemDelegate are
independent alternatives to painting and providing editors for items in
@ -199,12 +199,10 @@
A number of \e convenience classes are derived from the standard view
classes for the benefit of applications that rely on Qt's item-based
item view and table classes. They are not intended to be subclassed,
but simply exist to provide a familiar interface to the equivalent classes
in Qt 3.
item view and table classes. They are not intended to be subclassed.
Examples of such classes include \l QListWidget, \l QTreeWidget, and
\l QTableWidget; these provide similar behavior to the \c QListBox,
\c QListView, and \c QTable classes in Qt 3.
\l QTableWidget.
These classes are less flexible than the view classes, and cannot be
used with arbitrary models. We recommend that you use a model/view
@ -869,8 +867,7 @@
\section2 Concepts
The selection model used in the item view classes offers many improvements
over the selection model used in Qt 3. It provides a more general
The selection model used in the item view classes provides a general
description of selections based on the facilities of the model/view
architecture. Although the standard classes for manipulating selections are
sufficient for the item views provided, the selection model allows you to
@ -1410,13 +1407,7 @@
\section1 Item view convenience classes
Qt 4 introduced some standard widgets to provide classic
item-based container widgets. These behave in a similar way to the
item view classes in Qt 3, but have been rewritten to use the
underlying model/view framework for performance and
maintainability.
The item-based widgets have been given names which reflect their uses:
The item-based widgets have names which reflect their uses:
\c QListWidget provides a list of items, \c QTreeWidget displays a
multi-level tree structure, and \c QTableWidget provides a table of cell
items. Each class inherits the behavior of the \c QAbstractItemView