diff options
Diffstat (limited to 'src/sql/doc/src/sql-programming.qdoc')
| -rw-r--r-- | src/sql/doc/src/sql-programming.qdoc | 45 |
1 files changed, 8 insertions, 37 deletions
diff --git a/src/sql/doc/src/sql-programming.qdoc b/src/sql/doc/src/sql-programming.qdoc index ece89a30ab..a7f87fe73f 100644 --- a/src/sql/doc/src/sql-programming.qdoc +++ b/src/sql/doc/src/sql-programming.qdoc @@ -1,29 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Free Documentation License Usage -** Alternatively, this file may be used under the terms of the GNU Free -** Documentation License version 1.3 as published by the Free Software -** Foundation and appearing in the file included in the packaging of -** this file. Please review the following information to ensure -** the GNU Free Documentation License version 1.3 requirements -** will be met: https://www.gnu.org/licenses/fdl-1.3.html. -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only /*! \group database @@ -105,7 +81,6 @@ \page sql-connecting.html \title Connecting to Databases - \contentspage SQL Programming \previouspage SQL Programming \nextpage Executing SQL Statements @@ -175,7 +150,6 @@ \title Executing SQL Statements \previouspage Connecting to Databases - \contentspage SQL Programming \nextpage Using the SQL Model Classes @@ -325,7 +299,6 @@ \title Using the SQL Model Classes \previouspage Executing SQL Statements - \contentspage SQL Programming \nextpage Presenting Data in a Table View In addition to QSqlQuery, Qt offers three higher-level classes @@ -471,7 +444,6 @@ \title Presenting Data in a Table View \previouspage Using the SQL Model Classes - \contentspage SQL Programming \nextpage Creating Data-Aware Forms The QSqlQueryModel, QSqlTableModel, and QSqlRelationalTableModel @@ -484,15 +456,15 @@ The following example creates a view based on an SQL data model: - \snippet sqldatabase/sqldatabase.cpp 17 - \snippet sqldatabase/sqldatabase.cpp 18 - \snippet sqldatabase/sqldatabase.cpp 19 + \snippet sqldatabase/sqldatabase_snippet.cpp 17 + \snippet sqldatabase/sqldatabase_snippet.cpp 18 + \snippet sqldatabase/sqldatabase_snippet.cpp 19 If the model is a read-write model (e.g., QSqlTableModel), the view lets the user edit the fields. You can disable this by calling - \snippet sqldatabase/sqldatabase.cpp 20 + \snippet sqldatabase/sqldatabase_snippet.cpp 20 You can use the same model as a data source for multiple views. If the user edits the model through one of the views, the other @@ -524,11 +496,11 @@ submitted. The items in the view are rendered using a delegate. The default - delegate, QItemDelegate, handles the most common data types (\c + delegate, QStyledItemDelegate, handles the most common data types (\c int, QString, QImage, etc.). The delegate is also responsible for providing editor widgets (e.g., a combobox) when the user starts editing an item in the view. You can create your own delegates by - subclassing QAbstractItemDelegate or QItemDelegate. See + subclassing QAbstractItemDelegate or QStyledItemDelegate. See \l{Model/View Programming} for more information. QSqlTableModel is optimized to operate on a single table at a @@ -575,7 +547,6 @@ \title Creating Data-Aware Forms \previouspage Presenting Data in a Table View - \contentspage SQL Programming Using the SQL models described above, the contents of a database can be presented to other model/view components. For some applications, |