Integrate some QML examples and demos into qtdemo

Includes minor changes and additions to the existing doc and examples,
so that they follow Qt conventions better.

Note that while blurring the background was part of the plan for the
embedded QML viewer I could not get it to perform well enough. In the
future, when blur is fast enough (or someone else can get it to
perform better than I) -use-blur should become the default, and
-no-blur the option.

Task-number: QTBUG-10582

14 files changed, 40 insertions, 2 deletions

diff --git a/examples/declarative/toys/README b/examples/declarative/toys/README
index 7fd7eb0..ff4d024 100644
--- a/examples/declarative/toys/README
+++ b/examples/declarative/toys/README
@@ -1,4 +1,4 @@
-These pure QML examples create complete components to demonstrate
+These pure QML examples demonstrate
 some of what can be easily done using just a few QML files.
 
 The example launcher provided with Qt can be used to explore each of the
diff --git a/examples/declarative/toys/tic-tac-toe/tic-tac-toe.qml b/examples/declarative/toys/tic-tac-toe/tic-tac-toe.qml
index 707add7..76a6a3b 100644
--- a/examples/declarative/toys/tic-tac-toe/tic-tac-toe.qml
+++ b/examples/declarative/toys/tic-tac-toe/tic-tac-toe.qml
@@ -50,7 +50,6 @@ Item {
 
     width: 440
     height: 480
-    anchors.fill: parent
 
     Image {
         id: boardimage
diff --git a/examples/declarative/ui-components/README b/examples/declarative/ui-components/README
new file mode 100644
index 0000000..7eecec1
--- /dev/null
+++ b/examples/declarative/ui-components/README
@@ -0,0 +1,39 @@
+With Qt Declarative, it is easy to implement the UI components that you need
+in exactly the way that you want. These examples demonstrate this by creating
+a selection of user interface components where the look and feel has been
+completely defined in a QML file.
+
+The example launcher provided with Qt can be used to explore each of the
+examples in this directory. But most can also be viewed directly with the
+QML viewer utility, without requiring compilation.
+
+Documentation for these examples can be found via the Tutorials and Examples
+link in the main Qt documentation.
+
+
+Finding the Qt Examples and Demos launcher
+==========================================
+
+On Windows:
+
+The launcher can be accessed via the Windows Start menu. Select the menu
+entry entitled "Qt Examples and Demos" entry in the submenu containing
+the Qt tools.
+
+On Mac OS X:
+
+For the binary distribution, the qtdemo executable is installed in the
+/Developer/Applications/Qt directory. For the source distribution, it is
+installed alongside the other Qt tools on the path specified when Qt is
+configured.
+
+On Unix/Linux:
+
+The qtdemo executable is installed alongside the other Qt tools on the path
+specified when Qt is configured.
+
+On all platforms:
+
+The source code for the launcher can be found in the demos/qtdemo directory
+in the Qt package. This example is built at the same time as the Qt libraries,
+tools, examples, and demonstrations.
diff --git a/examples/declarative/toys/dial-example/content/Dial.qml b/examples/declarative/ui-components/dialcontrol/content/Dial.qml
index 2b421bf..2b421bf 100644
--- a/examples/declarative/toys/dial-example/content/Dial.qml
+++ b/examples/declarative/ui-components/dialcontrol/content/Dial.qml
diff --git a/examples/declarative/toys/dial-example/content/background.png b/examples/declarative/ui-components/dialcontrol/content/background.png
index 75d555d..75d555d 100644
--- a/examples/declarative/toys/dial-example/content/background.png
+++ b/examples/declarative/ui-components/dialcontrol/content/background.png
diff --git a/examples/declarative/toys/dial-example/content/needle.png b/examples/declarative/ui-components/dialcontrol/content/needle.png
index 2d19f75..2d19f75 100644
--- a/examples/declarative/toys/dial-example/content/needle.png
+++ b/examples/declarative/ui-components/dialcontrol/content/needle.png
diff --git a/examples/declarative/toys/dial-example/content/needle_shadow.png b/examples/declarative/ui-components/dialcontrol/content/needle_shadow.png
index 8d8a928..8d8a928 100644
--- a/examples/declarative/toys/dial-example/content/needle_shadow.png
+++ b/examples/declarative/ui-components/dialcontrol/content/needle_shadow.png
diff --git a/examples/declarative/toys/dial-example/content/overlay.png b/examples/declarative/ui-components/dialcontrol/content/overlay.png
index 3860a7b..3860a7b 100644
--- a/examples/declarative/toys/dial-example/content/overlay.png
+++ b/examples/declarative/ui-components/dialcontrol/content/overlay.png
diff --git a/examples/declarative/toys/dial-example/dial.qmlproject b/examples/declarative/ui-components/dialcontrol/dial.qmlproject
index d4909f8..d4909f8 100644
--- a/examples/declarative/toys/dial-example/dial.qmlproject
+++ b/examples/declarative/ui-components/dialcontrol/dial.qmlproject
diff --git a/examples/declarative/toys/dial-example/dial-example.qml b/examples/declarative/ui-components/dialcontrol/dialcontrol.qml
index 95df68c..95df68c 100644
--- a/examples/declarative/toys/dial-example/dial-example.qml
+++ b/examples/declarative/ui-components/dialcontrol/dialcontrol.qml
diff --git a/examples/declarative/ui-components/flipable/flipable-example.qml b/examples/declarative/ui-components/flipable/flipable.qml
index 479e35b..479e35b 100644
--- a/examples/declarative/ui-components/flipable/flipable-example.qml
+++ b/examples/declarative/ui-components/flipable/flipable.qml
diff --git a/examples/declarative/ui-components/progressbar/progressbars.qml b/examples/declarative/ui-components/progressbar/main.qml
index 22f8dbd..22f8dbd 100644
--- a/examples/declarative/ui-components/progressbar/progressbars.qml
+++ b/examples/declarative/ui-components/progressbar/main.qml
diff --git a/examples/declarative/ui-components/scrollbar/display.qml b/examples/declarative/ui-components/scrollbar/main.qml
index 1f7992b..1f7992b 100644
--- a/examples/declarative/ui-components/scrollbar/display.qml
+++ b/examples/declarative/ui-components/scrollbar/main.qml
diff --git a/examples/declarative/ui-components/tabwidget/tabs.qml b/examples/declarative/ui-components/tabwidget/main.qml
index e11902a..e11902a 100644
--- a/examples/declarative/ui-components/tabwidget/tabs.qml
+++ b/examples/declarative/ui-components/tabwidget/main.qml