Make a subdirectory for TableView examples

This makes more room for more tableview examples.
I also added the tableview directory to the quick.pro subdirs.

Change-Id: Ia136150ded99c2ec627e122aa676e24a519683a9
Reviewed-by: hjk <hjk@qt.io>

examples/quick/quick.pro

@@ -10,6 +10,7 @@ SUBDIRS =   quick-accessibility \
             localstorage \
             models \
             views \
+            tableview \
             mousearea \
             positioners \
             righttoleft \

examples/quick/tableview/pixelator/doc/src/pixelator.qdoc

@@ -26,7 +26,7 @@
 ****************************************************************************/
 /*!
     \title Qt Quick TableViews examples - Pixelator
-    \example tableview
+    \example pixelator
     \brief The Pixelator example shows how a QML TableView and a delegate
     can be used for custom table models.
 
@@ -35,7 +35,7 @@
 
     \include examples-run.qdocinc
 
-    \snippet tableview/imagemodel.h model
+    \snippet pixelator/imagemodel.h model
 
     We only require a simple, read-only table model. Thus, we need to implement
     functions to indicate the dimensions of the image and supply data to the
@@ -43,28 +43,28 @@
     We use the \l{Qt property system}{Qt Property System} and a source property
     as \c QString to set the path of the image.
 
-    \snippet tableview/imagemodel.cpp setsource
+    \snippet pixelator/imagemodel.cpp setsource
 
     Here we load the image when the source path is set.
     When the source path has changed, we need to call \c beginResetModel() before.
     After the image has been loaded, we need to call \c endResetModel().
 
-    \snippet tableview/imagemodel.cpp rowcolcount
+    \snippet pixelator/imagemodel.cpp rowcolcount
 
     The row and column count is set to image height and width, respectively.
 
-    \snippet tableview/imagemodel.cpp data
+    \snippet pixelator/imagemodel.cpp data
 
     This overloaded function allows us to access the pixel data from the image.
     When we call this function with the display role, we return the pixel's
     gray value.
 
-    \snippet tableview/main.cpp registertype
+    \snippet pixelator/main.cpp registertype
 
     We need to register our model in the QML type system to be able to use it
     from the QML side.
 
-    \snippet tableview/main.qml pixelcomponent
+    \snippet pixelator/main.qml pixelcomponent
 
     Each pixel in the \c TableView is displayed via a delegate component.
     It contains an item that has an implicit height and width defining the
@@ -72,22 +72,22 @@
     It also has a property for the gray value of the pixel that is retrieved
     from the model.
 
-    \snippet tableview/main.qml rectshape
+    \snippet pixelator/main.qml rectshape
 
     Inside the \c Item, there is a rounded \c Rectangle with the size and
     radius according to the pixel's gray value.
 
-    \snippet tableview/main.qml interaction
+    \snippet pixelator/main.qml interaction
 
     For a little bit of interaction, we place a \c MouseArea inside the \c Item
     and change the Rectangle's color on mouse over.
 
-    \snippet tableview/main.qml animation
+    \snippet pixelator/main.qml animation
 
     The \c Rectangle also has a short color animation to fade between the
     colors when it is changed.
 
-    \snippet tableview/main.qml tableview
+    \snippet pixelator/main.qml tableview
 
     The \c TableView spans over the whole window and has an instance of our
     custom \c ImageModel attached.

examples/quick/tableview/pixelator/pixelator.pro

@@ -0,0 +1,11 @@
+TEMPLATE = app
+
+QT += quick qml
+HEADERS += imagemodel.h
+SOURCES += main.cpp \
+        imagemodel.cpp
+
+RESOURCES += qt.png main.qml
+
+target.path = $$[QT_INSTALL_EXAMPLES]/quick/tableview/pixelator
+INSTALLS += target

examples/quick/tableview/tableview.pro

@@ -1,11 +1,3 @@
-TEMPLATE = app
+TEMPLATE = subdirs
 
-QT += quick qml
+SUBDIRS += pixelator
-HEADERS += imagemodel.h
-SOURCES += main.cpp \
-        imagemodel.cpp
-
-RESOURCES += qt.png main.qml
-
-target.path = $$[QT_INSTALL_EXAMPLES]/quick/tableview
-INSTALLS += target