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DropSite example: fix documentation

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The DropSite documentation mentioned the foreach keyword which was
removed some times ago in the code. Therefore also remove the
corresponding documentation snippet.

Change-Id: Id9dd3f01dbdd37eeda43fabe12b60ef9e0b32d10
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
This commit is contained in:
Christian Ehrlicher 2018-12-04 17:44:20 +01:00
parent 8576354b88
commit b688c7e99a
3 changed files with 3 additions and 63 deletions
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8
examples/widgets/doc/dropsite.qdoc
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@ -202,13 +202,7 @@
\snippet draganddrop/dropsite/dropsitewindow.cpp updateFormatsTable() part1 \snippet draganddrop/dropsite/dropsitewindow.cpp updateFormatsTable() part1
Once we are sure that \c mimeData is valid, we iterate through its Once we are sure that \c mimeData is valid, we iterate through its
supported formats using the \l{The foreach Keyword}{foreach keyword}. supported formats.
This keyword has the following format:
\include code/doc_src_examples_dropsite.qdoc 0
In our example, \c format is the \a variable and the \a container is a
QStringList, obtained from \c mimeData->formats().
\note The \l{QMimeData::formats()}{formats()} function returns a \note The \l{QMimeData::formats()}{formats()} function returns a
QStringList object, containing all the formats supported by the QStringList object, containing all the formats supported by the

3
examples/widgets/draganddrop/dropsite/dropsitewindow.cpp
View File

@ -113,7 +113,8 @@ void DropSiteWindow::updateFormatsTable(const QMimeData *mimeData)
//! [updateFormatsTable() part1] //! [updateFormatsTable() part1]
//! [updateFormatsTable() part2] //! [updateFormatsTable() part2]
for (const QString &format : mimeData->formats()) { const QStringList formats = mimeData->formats();
for (const QString &format : formats) {
QTableWidgetItem *formatItem = new QTableWidgetItem(format); QTableWidgetItem *formatItem = new QTableWidgetItem(format);
formatItem->setFlags(Qt::ItemIsEnabled); formatItem->setFlags(Qt::ItemIsEnabled);
formatItem->setTextAlignment(Qt::AlignTop | Qt::AlignLeft); formatItem->setTextAlignment(Qt::AlignTop | Qt::AlignLeft);

55
src/widgets/doc/snippets/code/doc_src_examples_dropsite.qdoc
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@ -1,55 +0,0 @@
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
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** information use the contact form at https://www.qt.io/contact-us.
**
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** as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
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****************************************************************************/
//! [0]
\code
foreach(variable, container)
\endcode
//! [0]