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Diffstat (limited to 'tools/uilib/container.qdoc')
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diff --git a/tools/uilib/container.qdoc b/tools/uilib/container.qdoc deleted file mode 100644 index 8f7a07d30c..0000000000 --- a/tools/uilib/container.qdoc +++ /dev/null @@ -1,199 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:FDL$ -** GNU Free Documentation License -** 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. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms -** and conditions contained in a signed written agreement between you -** and Nokia. -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -/*! - \class QDesignerContainerExtension - \brief The QDesignerContainerExtension class allows you to add pages to - a custom multi-page container in Qt Designer's workspace. - \inmodule QtDesigner - - QDesignerContainerExtension provide an interface for creating - custom container extensions. A container extension consists of a - collection of functions that \QD needs to manage a multi-page - container plugin, and a list of the container's pages. - - \image containerextension-example.png - - \warning This is \e not an extension for container plugins in - general, only custom \e multi-page containers. - - To create a container extension, your extension class must inherit - from both QObject and QDesignerContainerExtension. For example: - - \snippet doc/src/snippets/code/doc_src_qtdesigner.cpp 6 - - Since we are implementing an interface, we must ensure that it's - made known to the meta object system using the Q_INTERFACES() - macro. This enables \QD to use the qobject_cast() function to - query for supported interfaces using nothing but a QObject - pointer. - - You must reimplement several functions to enable \QD to manage a - custom multi-page container widget: \QD uses count() to keep track - of the number pages in your container, widget() to return the page - at a given index in the list of the container's pages, and - currentIndex() to return the list index of the selected page. \QD - uses the addWidget() function to add a given page to the - container, expecting it to be appended to the list of pages, while - it expects the insertWidget() function to add a given page to the - container by inserting it at a given index. - - In \QD the extensions are not created until they are - required. For that reason you must also create a - QExtensionFactory, i.e a class that is able to make an instance of - your extension, and register it using \QD's \l - {QExtensionManager}{extension manager}. - - When a container extension is required, \QD's \l - {QExtensionManager}{extension manager} will run through all its - registered factories calling QExtensionFactory::createExtension() - for each until the first one that is able to create a container - extension, is found. This factory will then create the extension - for the plugin. - - There are four available types of extensions in \QD: - QDesignerContainerExtension , QDesignerMemberSheetExtension, - QDesignerPropertySheetExtension and QDesignerTaskMenuExtension. - \QD's behavior is the same whether the requested extension is - associated with a multi page container, a member sheet, a property - sheet or a task menu. - - The QExtensionFactory class provides a standard extension factory, - and can also be used as an interface for custom extension - factories. You can either create a new QExtensionFactory and - reimplement the QExtensionFactory::createExtension() function. For - example: - - \snippet doc/src/snippets/code/doc_src_qtdesigner.cpp 7 - - Or you can use an existing factory, expanding the - QExtensionFactory::createExtension() function to make the factory - able to create a container extension as well. For example: - - \snippet doc/src/snippets/code/doc_src_qtdesigner.cpp 8 - - For a complete example using the QDesignerContainerExtension - class, see the \l {designer/containerextension}{Container - Extension example}. The example shows how to create a custom - multi-page plugin for \QD. - - \sa QExtensionFactory, QExtensionManager, {Creating Custom Widget - Extensions} -*/ - -/*! - \fn QDesignerContainerExtension::~QDesignerContainerExtension() - - Destroys the extension. -*/ - -/*! - \fn int QDesignerContainerExtension::count() const - - Returns the number of pages in the container. -*/ - -/*! - \fn QWidget *QDesignerContainerExtension::widget(int index) const - - Returns the page at the given \a index in the extension's list of - pages. - - \sa addWidget(), insertWidget() -*/ - -/*! - \fn int QDesignerContainerExtension::currentIndex() const - - Returns the index of the currently selected page in the - container. - - \sa setCurrentIndex() -*/ - -/*! - \fn void QDesignerContainerExtension::setCurrentIndex(int index) - - Sets the currently selected page in the container to be the - page at the given \a index in the extension's list of pages. - - \sa currentIndex() -*/ - -/*! - \fn void QDesignerContainerExtension::addWidget(QWidget *page) - - Adds the given \a page to the container by appending it to the - extension's list of pages. - - \sa insertWidget(), remove(), widget() -*/ - -/*! - \fn void QDesignerContainerExtension::insertWidget(int index, QWidget *page) - - Adds the given \a page to the container by inserting it at the - given \a index in the extension's list of pages. - - \sa addWidget(), remove(), widget() -*/ - -/*! - \fn void QDesignerContainerExtension::remove(int index) - - Removes the page at the given \a index from the extension's list - of pages. - - \sa addWidget(), insertWidget() -*/ - -/*! - \fn bool QDesignerContainerExtension::canAddWidget() const - - Returns whether a widget can be added. This determines whether - the context menu options to add or insert pages are enabled. - - This should return false for containers that have a single, fixed - page, for example QScrollArea or QDockWidget. - - \since 5.0 - \sa addWidget(), canRemove() -*/ - -/*! - \fn bool QDesignerContainerExtension::canRemove(int index) const - - Returns whether the widget at the given \a index can be removed. - This determines whether the context menu option to remove the current - page is enabled. - - This should return false for containers that have a single, fixed - page, for example QScrollArea or QDockWidget. - - \since 5.0 - \sa remove(), canAddWidget() -*/ |