Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (74 commits)
  Optimization for QDeclarativePaintedItem.
  Update childrenRect when children are added or removed.
  Optimize childrenRect.
  Remove obsolete doc groupings.
  Doc improvements
  Remove QDeclarativeLoader::resizeMode
  Don't create an anchors element so that we can check that there aren't any
  Ensure eval and Function are in the correct scope
  Add availableFonts.qml for fonts examples.
  Add Qt.fontFamilies() method
  Avoid regenerating PathView delegates needlessly
  When a model delegate is released, remove it from the scene immediately.
  Fix assignment of value types to javascript var.
  More doc fixes
  Make QDeclarativeParserStatus method pure virtual to encourage right code.
  Doc fixes
  Fix error string
  Add QML value types for math3d types
  Fix assert in qdeclarativepathview
  Avoid divisions by zero in qdeclarativetimeline
  ...

1 files changed, 51 insertions, 0 deletions

diff --git a/doc/src/snippets/declarative/componentCreation.js b/doc/src/snippets/declarative/componentCreation.js
new file mode 100644
index 0000000..be928f0
--- /dev/null
+++ b/doc/src/snippets/declarative/componentCreation.js
@@ -0,0 +1,51 @@
+//![0]
+var component;
+var sprite;
+
+function finishCreation() {
+    if (component.status == Component.Ready) {
+        sprite = component.createObject();
+        if (sprite == null) {
+            // Error Handling
+        } else {
+            sprite.parent = appWindow;
+            sprite.x = 100;
+            sprite.y = 100;
+            // ...
+        }
+    } else if (component.status == Component.Error) {
+        // Error Handling
+        console.log("Error loading component:", component.errorsString());
+    }
+}
+//![0]
+
+function createSpriteObjects() {
+
+//![1]
+component = Qt.createComponent("Sprite.qml");
+if (component.status == Component.Ready)
+    finishCreation();
+else
+    component.statusChanged.connect(finishCreation);
+//![1]
+
+//![2]
+component = Qt.createComponent("Sprite.qml");
+sprite = component.createObject();
+
+if (sprite == null) {
+    // Error Handling
+    console.log("Error loading component:", component.errorsString());
+} else {
+    sprite.parent = appWindow;
+    sprite.x = 100;
+    sprite.y = 100;
+    // ...
+}
+//![2]
+
+}
+
+createSpriteObjects();
+