Moving .qdoc files under examples/widgets/doc

Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>

3 files changed, 153 insertions, 0 deletions

diff --git a/examples/widgets/graphicsview/anchorlayout/anchorlayout.desktop b/examples/widgets/graphicsview/anchorlayout/anchorlayout.desktop
new file mode 100644
index 0000000000..6cf53c3f9b
--- /dev/null
+++ b/examples/widgets/graphicsview/anchorlayout/anchorlayout.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=1.0
+Type=Application
+Terminal=false
+Name=Anchor Layout
+Exec=/opt/usr/bin/anchorlayout
+Icon=anchorlayout
+X-Window-Icon=
+X-HildonDesk-ShowInToolbar=true
+X-Osso-Type=application/x-executable
diff --git a/examples/widgets/graphicsview/anchorlayout/anchorlayout.pro b/examples/widgets/graphicsview/anchorlayout/anchorlayout.pro
new file mode 100644
index 0000000000..7b18a621db
--- /dev/null
+++ b/examples/widgets/graphicsview/anchorlayout/anchorlayout.pro
@@ -0,0 +1,13 @@
+SOURCES   = main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/graphicsview/anchorlayout
+sources.files = $$SOURCES $$HEADERS $$RESOURCES anchorlayout.pro
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/graphicsview/anchorlayout
+INSTALLS += target sources
+
+TARGET = anchorlayout
+QT += widgets
+
+
+simulator: warning(This example might not fully work on Simulator platform)
diff --git a/examples/widgets/graphicsview/anchorlayout/main.cpp b/examples/widgets/graphicsview/anchorlayout/main.cpp
new file mode 100644
index 0000000000..839aef2e39
--- /dev/null
+++ b/examples/widgets/graphicsview/anchorlayout/main.cpp
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license 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
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QGraphicsWidget>
+#include <QGraphicsProxyWidget>
+#include <QGraphicsAnchorLayout>
+#include <QtWidgets>
+
+static QGraphicsProxyWidget *createItem(const QSizeF &minimum = QSizeF(100.0, 100.0),
+                                   const QSizeF &preferred = QSize(150.0, 100.0),
+                                   const QSizeF &maximum = QSizeF(200.0, 100.0),
+                                   const QString &name = "0")
+{
+    QGraphicsProxyWidget *w = new QGraphicsProxyWidget;
+    w->setWidget(new QPushButton(name));
+    w->setData(0, name);
+    w->setMinimumSize(minimum);
+    w->setPreferredSize(preferred);
+    w->setMaximumSize(maximum);
+
+    w->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
+    return w;
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+
+    QGraphicsScene scene;
+    scene.setSceneRect(0, 0, 800, 480);
+
+    QSizeF minSize(30, 100);
+    QSizeF prefSize(210, 100);
+    QSizeF maxSize(300, 100);
+
+    QGraphicsProxyWidget *a = createItem(minSize, prefSize, maxSize, "A");
+    QGraphicsProxyWidget *b = createItem(minSize, prefSize, maxSize, "B");
+    QGraphicsProxyWidget *c = createItem(minSize, prefSize, maxSize, "C");
+    QGraphicsProxyWidget *d = createItem(minSize, prefSize, maxSize, "D");
+    QGraphicsProxyWidget *e = createItem(minSize, prefSize, maxSize, "E");
+    QGraphicsProxyWidget *f = createItem(QSizeF(30, 50), QSizeF(150, 50), maxSize, "F (overflow)");
+    QGraphicsProxyWidget *g = createItem(QSizeF(30, 50), QSizeF(30, 100), maxSize, "G (overflow)");
+
+    QGraphicsAnchorLayout *l = new QGraphicsAnchorLayout;
+    l->setSpacing(0);
+
+    QGraphicsWidget *w = new QGraphicsWidget(0, Qt::Window);
+    w->setPos(20, 20);
+    w->setLayout(l);
+
+    // vertical
+    l->addAnchor(a, Qt::AnchorTop, l, Qt::AnchorTop);
+    l->addAnchor(b, Qt::AnchorTop, l, Qt::AnchorTop);
+
+    l->addAnchor(c, Qt::AnchorTop, a, Qt::AnchorBottom);
+    l->addAnchor(c, Qt::AnchorTop, b, Qt::AnchorBottom);
+    l->addAnchor(c, Qt::AnchorBottom, d, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorBottom, e, Qt::AnchorTop);
+
+    l->addAnchor(d, Qt::AnchorBottom, l, Qt::AnchorBottom);
+    l->addAnchor(e, Qt::AnchorBottom, l, Qt::AnchorBottom);
+
+    l->addAnchor(c, Qt::AnchorTop, f, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorVerticalCenter, f, Qt::AnchorBottom);
+    l->addAnchor(f, Qt::AnchorBottom, g, Qt::AnchorTop);
+    l->addAnchor(c, Qt::AnchorBottom, g, Qt::AnchorBottom);
+
+    // horizontal
+    l->addAnchor(l, Qt::AnchorLeft, a, Qt::AnchorLeft);
+    l->addAnchor(l, Qt::AnchorLeft, d, Qt::AnchorLeft);
+    l->addAnchor(a, Qt::AnchorRight, b, Qt::AnchorLeft);
+
+    l->addAnchor(a, Qt::AnchorRight, c, Qt::AnchorLeft);
+    l->addAnchor(c, Qt::AnchorRight, e, Qt::AnchorLeft);
+
+    l->addAnchor(b, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->addAnchor(e, Qt::AnchorRight, l, Qt::AnchorRight);
+    l->addAnchor(d, Qt::AnchorRight, e, Qt::AnchorLeft);
+
+    l->addAnchor(l, Qt::AnchorLeft, f, Qt::AnchorLeft);
+    l->addAnchor(l, Qt::AnchorLeft, g, Qt::AnchorLeft);
+    l->addAnchor(f, Qt::AnchorRight, g, Qt::AnchorRight);
+
+
+    scene.addItem(w);
+    scene.setBackgroundBrush(Qt::darkGreen);
+    QGraphicsView view(&scene);
+
+    view.show();
+
+    return app.exec();
+}