Fix the About Qt dialog text to be truthful, post-LGPL

Update the text of the About Qt dialog, as directed by Legal.  Note that
this change breaks string freeze as the text is translatable, however
Legal has decided that shipping legally correct text has priority over
shipping complete translations.  This change includes updated .ts files
to correct the source strings, but no updated translations.

This change also removes out-of-date licensing text from the About
dialogs of Designer, Assistant, Linguist, QtConfig and qdbusviewer.
Those particular changes should not break translations as they only
remove translatable strings and do not modify any others.

Task-number: 247608
Reviewed-by: Trust Me
.....review will be conducted after submission.

1 files changed, 2 insertions, 22 deletions

diff --git a/tools/linguist/linguist/mainwindow.cpp b/tools/linguist/linguist/mainwindow.cpp
index 84200d4..5157fbe 100644
--- a/tools/linguist/linguist/mainwindow.cpp
+++ b/tools/linguist/linguist/mainwindow.cpp
@@ -1340,30 +1340,10 @@ void MainWindow::about()
     QMessageBox box(this);
     box.setTextFormat(Qt::RichText);
     QString version = tr("Version %1");
-#if QT_EDITION == QT_EDITION_OPENSOURCE
-    QString open = tr(" Open Source Edition");
-    version.append(open);
-#endif
     version = version.arg(QLatin1String(QT_VERSION_STR));
 
-    QString edition =
-#if QT_EDITION == QT_EDITION_OPENSOURCE
-        tr("This version of Qt Linguist is part of the Qt Open Source Edition, for use "
-        "in the development of Open Source applications. "
-        "Qt is a comprehensive C++ framework for cross-platform application "
-        "development.<br/><br/>"
-        "You need a commercial Qt license for development of proprietary (closed "
-        "source) applications. Please see <tt>http://qtsoftware.com/company/model"
-        ".html</tt> for an overview of Qt licensing.");
-#elif defined(QT_PRODUCT_LICENSE)
-        tr("This program is licensed to you under the terms of the "
-        "Qt %1 License Agreement. For details, see the license file "
-        "that came with this software distribution.").arg(QLatin1String(QT_PRODUCT_LICENSE));
-#else
-        tr("This program is licensed to you under the terms of the "
-        "Qt Commercial License Agreement. For details, see the file LICENSE "
-        "that came with this software distribution.");
-#endif
+    // TODO: Remove this variable for 4.6.0.  Must keep this way for 4.5.x due to string freeze.
+    QString edition;
 
     box.setText(tr("<center><img src=\":/images/splash.png\"/></img><p>%1</p></center>"
                     "<p>Qt Linguist is a tool for adding translations to Qt "