Doc: Update obsolete URLs to external documentation

Change-Id: I199de83971701c14e903e712fcdcd29aaff95c6d
Task-number: QTBUG-48420
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Liang Qi <liang.qi@theqtcompany.com>

12 files changed, 19 insertions, 19 deletions

diff --git a/doc/global/externalsites/qt-webpages.qdoc b/doc/global/externalsites/qt-webpages.qdoc
index 386573e526..e70a441495 100644
--- a/doc/global/externalsites/qt-webpages.qdoc
+++ b/doc/global/externalsites/qt-webpages.qdoc
@@ -41,11 +41,11 @@
     \title Qt Licensing Overview
 */
 /*!
-    \externalpage http://doc.qt.digia.com/qq/
+    \externalpage http://doc.qt.io/archives/qq/
     \title Qt Quarterly
 */
 /*!
-    \externalpage http://doc.qt.digia.com/qq/qq19-plurals.html
+    \externalpage http://doc.qt.io/archives/qq/qq19-plurals.html
     \title Qt Quarterly: Plural Form in Translation
 */
 /*!
@@ -62,11 +62,11 @@
     \title Qt Coding Style
 */
 /*!
-    \externalpage http://doc.qt.digia.com/qt-eclipse-1.6/index.html
+    \externalpage http://doc.qt.io/archives/qt-eclipse-1.6/index.html
     \title Eclipse Plugin
 */
 /*!
-    \externalpage http://doc.qt.digia.com/qq/qq11-events.html
+    \externalpage http://doc.qt.io/archives/qq/qq11-events.html
     \title Qt Quarterly: Another Look at Events
 */
 /*!
diff --git a/examples/widgets/doc/src/codeeditor.qdoc b/examples/widgets/doc/src/codeeditor.qdoc
index 645854a58c..6c9e5921b8 100644
--- a/examples/widgets/doc/src/codeeditor.qdoc
+++ b/examples/widgets/doc/src/codeeditor.qdoc
@@ -192,6 +192,6 @@
     fetched with QTextBlock::userData(). Matching parentheses can be
     highlighted with an extra selection. The "Matching Parentheses
     with QSyntaxHighlighter" article in Qt Quarterly 31 implements
-    this. You find it here: \l{http://doc.qt.digia.com/qq/}.
+    this. You find it here: \l{http://doc.qt.io/archives/qq/}.
 
 */
diff --git a/examples/widgets/doc/src/syntaxhighlighter.qdoc b/examples/widgets/doc/src/syntaxhighlighter.qdoc
index 2b283afe5e..7d33299c81 100644
--- a/examples/widgets/doc/src/syntaxhighlighter.qdoc
+++ b/examples/widgets/doc/src/syntaxhighlighter.qdoc
@@ -248,7 +248,7 @@
     It is possible to implement parenthesis matching with
     QSyntaxHighlighter. The "Matching Parentheses with
     QSyntaxHighlighter" article in Qt Quarterly 31
-    (\l{http://doc.qt.digia.com/qq/}) implements this. We also have
+    (\l{http://doc.qt.io/archives/qq/}) implements this. We also have
     the \l{Code Editor Example}, which shows how to implement line
     numbers and how to highlight the current line.
 
diff --git a/examples/widgets/widgets/stylesheet/mainwindow.cpp b/examples/widgets/widgets/stylesheet/mainwindow.cpp
index a49c06dfd2..6d84897c77 100644
--- a/examples/widgets/widgets/stylesheet/mainwindow.cpp
+++ b/examples/widgets/widgets/stylesheet/mainwindow.cpp
@@ -67,7 +67,7 @@ void MainWindow::on_aboutAction_triggered()
 {
     QMessageBox::about(this, tr("About Style sheet"),
         tr("The <b>Style Sheet</b> example shows how widgets can be styled "
-           "using <a href=\"http://doc.qt.digia.com/4.5/stylesheet.html\">Qt "
+           "using <a href=\"http://doc.qt.io/qt-5/stylesheet.html\">Qt "
            "Style Sheets</a>. Click <b>File|Edit Style Sheet</b> to pop up the "
            "style editor, and either choose an existing style sheet or design "
            "your own."));
diff --git a/src/corelib/doc/src/eventsandfilters.qdoc b/src/corelib/doc/src/eventsandfilters.qdoc
index a4710eb288..99a40bb1b8 100644
--- a/src/corelib/doc/src/eventsandfilters.qdoc
+++ b/src/corelib/doc/src/eventsandfilters.qdoc
@@ -100,7 +100,7 @@
     event delivery mechanisms are flexible. The documentation for
     QCoreApplication::notify() concisely tells the whole story; the
     \e{Qt Quarterly} article
-    \l{http://doc.qt.digia.com/qq/qq11-events.html}{Another Look at Events}
+    \l{http://doc.qt.io/archives/qq/qq11-events.html}{Another Look at Events}
     rehashes it less concisely. Here we will explain enough for 95%
     of applications.
 
diff --git a/src/corelib/global/qnamespace.qdoc b/src/corelib/global/qnamespace.qdoc
index adfa28d384..b8ce8792cb 100644
--- a/src/corelib/global/qnamespace.qdoc
+++ b/src/corelib/global/qnamespace.qdoc
@@ -2715,7 +2715,7 @@
     "\l{http://bugreports.qt.io/browse/QTWEBSITE-13}{http://bugreports.qt.../QTWEBSITE-13/}"),
     whereas Qt::ElideRight is appropriate
     for other strings (e.g.,
-    "\l{http://doc.qt.digia.com/qq/qq09-mac-deployment.html}{Deploying Applications on Ma...}").
+    "\l{http://doc.qt.io/archives/qq/qq09-mac-deployment.html}{Deploying Applications on Ma...}").
 
     \sa QAbstractItemView::textElideMode, QFontMetrics::elidedText(), AlignmentFlag, QTabBar::elideMode
 */
diff --git a/src/gui/image/qpixmapcache.cpp b/src/gui/image/qpixmapcache.cpp
index 71a79745e8..de37e0ab44 100644
--- a/src/gui/image/qpixmapcache.cpp
+++ b/src/gui/image/qpixmapcache.cpp
@@ -73,7 +73,7 @@ QT_BEGIN_NAMESPACE
     memory.
 
     The \e{Qt Quarterly} article
-    \l{http://doc.qt.digia.com/qq/qq12-qpixmapcache.html}{Optimizing
+    \l{http://doc.qt.io/archives/qq/qq12-qpixmapcache.html}{Optimizing
     with QPixmapCache} explains how to use QPixmapCache to speed up
     applications by caching the results of painting.
 
diff --git a/src/tools/qdoc/doc/qdoc-manual-contextcmds.qdoc b/src/tools/qdoc/doc/qdoc-manual-contextcmds.qdoc
index a2e851293c..d707c77cfb 100644
--- a/src/tools/qdoc/doc/qdoc-manual-contextcmds.qdoc
+++ b/src/tools/qdoc/doc/qdoc-manual-contextcmds.qdoc
@@ -269,7 +269,7 @@
         library.} It is provided to keep old source code
         working. We strongly advise against using it in new
         code. See the \l
-        {http://doc.qt.digia.com/4.0/porting4.html} {Porting
+        {http://doc.qt.io/qt-4.8/porting4.html} {Porting
         Guide} for more information.
     \endquotation
 
diff --git a/src/tools/qdoc/doc/qdoc-manual-qdocconf.qdoc b/src/tools/qdoc/doc/qdoc-manual-qdocconf.qdoc
index d490f8549a..69980c1e18 100644
--- a/src/tools/qdoc/doc/qdoc-manual-qdocconf.qdoc
+++ b/src/tools/qdoc/doc/qdoc-manual-qdocconf.qdoc
@@ -1392,8 +1392,8 @@
     \endcode
 
     The complete variable entry in \l qtgui.qdocconf provides the
-    standard header of the \l {http://doc.qt.digia.com/}
-    {Qt Reference Documentation}.
+    standard header of the \l {http://doc.qt.io/qt-5/qtgui-index.html}
+    {Qt GUI Documentation}.
 
     \target HTML.style-variable
     \section1 HTML.style
@@ -1521,7 +1521,7 @@
 
     This makes sure that whenever \c qt.index is used to generate
     references to for example Qt classes, the base URL is \c
-    http://doc.qt.digia.com/4.7.
+    http://doc.qt.io/qt-4.8/.
 
     See also \l indexes.
 
diff --git a/src/tools/qdoc/doc/qdoc-manual-topiccmds.qdoc b/src/tools/qdoc/doc/qdoc-manual-topiccmds.qdoc
index 306fc40cb8..1dfd031633 100644
--- a/src/tools/qdoc/doc/qdoc-manual-topiccmds.qdoc
+++ b/src/tools/qdoc/doc/qdoc-manual-topiccmds.qdoc
@@ -812,7 +812,7 @@
 
                    <tr valign="top" bgcolor="#d0d0d0">
                    <td><b>
-                   <a href="http://doc.qt.digia.com/4.0/qftp.html">QFtp</a>
+                   <a href="http://doc.qt.io/archives/qt-4.7/qftp.html">QFtp</a>
                    </b></td>
                    <td>
                    Implementation of the FTP protocol
@@ -885,7 +885,7 @@
                <pre>#include &lt;Qt&gt;</pre>
                <ul>
                <li>
-               <a href="http://doc.qt.digia.com/4.0/qt-qt3.html">
+               <a href="http://doc.qt.io/archives/qt-4.7/qt-qt3.html">
                    Qt 3 support members</a></li>
                </ul>
 
@@ -893,7 +893,7 @@
                <h3>Types</h3>
                <ul>
                <li>flags
-               <a href="http://doc.qt.digia.com/4.0/qt.html#AlignmentFlag-enum">Alignment</a></b></li>
+               <a href="http://doc.qt.io/archives/qt-4.7/qt.html#AlignmentFlag-enum">Alignment</a></b></li>
                <li>...</li></ul>
                <hr />
                \endraw
diff --git a/src/widgets/dialogs/qwizard.cpp b/src/widgets/dialogs/qwizard.cpp
index 8b9ea95cf3..b9906f13da 100644
--- a/src/widgets/dialogs/qwizard.cpp
+++ b/src/widgets/dialogs/qwizard.cpp
@@ -3662,7 +3662,7 @@ bool QWizardPage::validatePage()
     from the rest of your implementation, whenever the value of isComplete()
     changes. This ensures that QWizard updates the enabled or disabled state of
     its buttons. An example of the reimplementation is
-    available \l{http://doc.qt.digia.com/qq/qq22-qwizard.html#validatebeforeitstoolate}
+    available \l{http://doc.qt.io/archives/qq/qq22-qwizard.html#validatebeforeitstoolate}
     {here}.
 
     \sa completeChanged(), isFinalPage()
diff --git a/src/widgets/doc/src/widgets-and-layouts/layout.qdoc b/src/widgets/doc/src/widgets-and-layouts/layout.qdoc
index 60281ce109..47c2a17e7e 100644
--- a/src/widgets/doc/src/widgets-and-layouts/layout.qdoc
+++ b/src/widgets/doc/src/widgets-and-layouts/layout.qdoc
@@ -249,7 +249,7 @@
 
     For further guidance when implementing these functions, see the
     \e{Qt Quarterly} article
-    \l{http://doc.qt.digia.com/qq/qq04-height-for-width.html}
+    \l{http://doc.qt.io/archives/qq/qq04-height-for-width.html}
     {Trading Height for Width}.