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Diffstat (limited to 'doc/src/examples/customtypesending.qdoc')
| -rw-r--r-- | doc/src/examples/customtypesending.qdoc | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/doc/src/examples/customtypesending.qdoc b/doc/src/examples/customtypesending.qdoc index 2c32154ef5..83f0e85a4d 100644 --- a/doc/src/examples/customtypesending.qdoc +++ b/doc/src/examples/customtypesending.qdoc @@ -7,11 +7,11 @@ ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in a -** written agreement between you and Nokia. +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Free Documentation License ** Alternatively, this file may be used under the terms of the GNU Free @@ -34,10 +34,6 @@ \image customtypesending-example.png - Contents: - - \tableofcontents - \section1 Overview In the \l{Custom Type Example}, we showed how to integrate custom types @@ -51,7 +47,7 @@ a \c Window class containing signals and slots whose signatures include \c Message arguments. - \section1 The Window Class Definition + \section1 The Window and Message Class Definitions We define a simple \c Window class with a signal and public slot that allow a \c Message object to be sent via a signal-slot connection: @@ -64,6 +60,17 @@ instance in the \c thisMessage private variable which holds the actual message to be sent. + The \c Message class is defined in the following way: + + \snippet examples/tools/customtypesending/message.h custom type definition + + The type is declared to the meta-type system with the Q_DECLARE_METATYPE() + macro: + + \snippet examples/tools/customtypesending/message.h custom type meta-type declaration + + This will make the type available for use in direct signal-slot connections. + \section1 The Window Class Implementation The \c Window constructor sets up a user interface containing a text |