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: (26 commits)
  Expand QDeclarativeExtensionPlugin docs
  Add missing snippet files
  Expand QtObject doc
  Indicate default values
  Use snippets instead to avoid quoting license headers
  Rename remaining 'wantsFocus'.
  Bounding rect of text was not always calculated correctly.
  Add QML tutorials to the tutorials page
  QML focus API updates.
  Do not show copyright header in documentation.
  Ensure redirects (and indeed all reply process) is done in the right thread.
  Only ignore the same target value for a Behavior when it is running.
  Fix clock example: make sure hands always moves forward.
  font.letterSpacing used percentage rather than absolute values.
  Rewinding AnchorChanges should not make target item's implicit width and height explicit
  Compile: include <float.h> for usage of FLT_MAX.
  Restore the FLT_MAX define.
  Make Item::transformOriginPoint read-only
  Ensure the boundingRect() of Text is correctly calculated.
  Better defaults for MouseArea's drag.
  ...

8 files changed, 22 insertions, 16 deletions

diff --git a/examples/declarative/cppextensions/plugins/plugin.cpp b/examples/declarative/cppextensions/plugins/plugin.cpp
index 355ca3f..01d5361 100644
--- a/examples/declarative/cppextensions/plugins/plugin.cpp
+++ b/examples/declarative/cppextensions/plugins/plugin.cpp
@@ -96,11 +96,13 @@ private:
     QBasicTimer timer;
 };
 
+//![0]
 class TimeModel : public QObject
 {
     Q_OBJECT
     Q_PROPERTY(int hour READ hour NOTIFY timeChanged)
     Q_PROPERTY(int minute READ minute NOTIFY timeChanged)
+//![0]
 
 public:
     TimeModel(QObject *parent=0) : QObject(parent)
@@ -135,6 +137,7 @@ private:
 int TimeModel::instances=0;
 MinuteTimer *TimeModel::timer=0;
 
+//![plugin]
 class QExampleQmlPlugin : public QDeclarativeExtensionPlugin
 {
     Q_OBJECT
@@ -145,7 +148,10 @@ public:
         qmlRegisterType<TimeModel>(uri, 1, 0, "Time");
     }
 };
+//![plugin]
 
 #include "plugin.moc"
 
+//![export]
 Q_EXPORT_PLUGIN2(qmlqtimeexampleplugin, QExampleQmlPlugin);
+//![export]
diff --git a/examples/declarative/cppextensions/plugins/plugins.qml b/examples/declarative/cppextensions/plugins/plugins.qml
index 1832017..8d1085c 100644
--- a/examples/declarative/cppextensions/plugins/plugins.qml
+++ b/examples/declarative/cppextensions/plugins/plugins.qml
@@ -37,7 +37,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
+//![0]
 import com.nokia.TimeExample 1.0 // import types from the plugin
 
 Clock { // this class is defined in QML (com/nokia/TimeExample/Clock.qml)
@@ -49,3 +49,4 @@ Clock { // this class is defined in QML (com/nokia/TimeExample/Clock.qml)
     hours: time.hour
     minutes: time.minute
 }
+//![0]
diff --git a/examples/declarative/keyinteraction/focus/Core/GridMenu.qml b/examples/declarative/keyinteraction/focus/Core/GridMenu.qml
index 9a8d3f3..19f7235 100644
--- a/examples/declarative/keyinteraction/focus/Core/GridMenu.qml
+++ b/examples/declarative/keyinteraction/focus/Core/GridMenu.qml
@@ -43,7 +43,7 @@ import Qt 4.7
 FocusScope {
     property alias interactive: gridView.interactive
 
-    onWantsFocusChanged: if (wantsFocus) mainView.state = ""
+    onActiveFocusChanged: if (activeFocus) mainView.state = ""
 
     Rectangle {
         anchors.fill: parent
@@ -84,12 +84,12 @@ FocusScope {
 
                     onClicked: {
                         GridView.view.currentIndex = index
-                        container.forceFocus()
+                        container.forceActiveFocus()
                     }
                 }
 
                 states: State {
-                    name: "active"; when: container.focus == true
+                    name: "active"; when: container.activeFocus
                     PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
                 }
 
diff --git a/examples/declarative/keyinteraction/focus/Core/ListViewDelegate.qml b/examples/declarative/keyinteraction/focus/Core/ListViewDelegate.qml
index cc13637..602b52b 100644
--- a/examples/declarative/keyinteraction/focus/Core/ListViewDelegate.qml
+++ b/examples/declarative/keyinteraction/focus/Core/ListViewDelegate.qml
@@ -69,12 +69,12 @@ Item {
 
         onClicked: {
             ListView.view.currentIndex = index
-            container.forceFocus()
+            container.forceActiveFocus()
         }
     }
 
     states: State {
-        name: "active"; when: container.focus == true
+        name: "active"; when: container.activeFocus
         PropertyChanges { target: content; color: "#FCFFF5"; scale: 1.1 }
         PropertyChanges { target: label; font.pixelSize: 16 }
     }
diff --git a/examples/declarative/keyinteraction/focus/Core/ListViews.qml b/examples/declarative/keyinteraction/focus/Core/ListViews.qml
index 6f9ceb4..3d6ceab 100644
--- a/examples/declarative/keyinteraction/focus/Core/ListViews.qml
+++ b/examples/declarative/keyinteraction/focus/Core/ListViews.qml
@@ -43,11 +43,11 @@ import Qt 4.7
 FocusScope {
     clip: true
 
-    onWantsFocusChanged: if (wantsFocus) mainView.state = "showListViews"
+    onActiveFocusChanged: if (activeFocus) mainView.state = "showListViews"
 
     ListView {
         id: list1
-        y: wantsFocus ? 10 : 40; width: parent.width / 3; height: parent.height - 20
+        y: activeFocus ? 10 : 40; width: parent.width / 3; height: parent.height - 20
         focus: true
         KeyNavigation.up: gridMenu; KeyNavigation.left: contextMenu; KeyNavigation.right: list2
         model: 10; cacheBuffer: 200
@@ -60,7 +60,7 @@ FocusScope {
 
     ListView {
         id: list2
-        y: wantsFocus ? 10 : 40; x: parseInt(parent.width / 3); width: parent.width / 3; height: parent.height - 20
+        y: activeFocus ? 10 : 40; x: parseInt(parent.width / 3); width: parent.width / 3; height: parent.height - 20
         KeyNavigation.up: gridMenu; KeyNavigation.left: list1; KeyNavigation.right: list3
         model: 10; cacheBuffer: 200
         delegate: ListViewDelegate {}
@@ -72,7 +72,7 @@ FocusScope {
 
     ListView {
         id: list3
-        y: wantsFocus ? 10 : 40; x: parseInt(2 * parent.width / 3); width: parent.width / 3; height: parent.height - 20
+        y: activeFocus ? 10 : 40; x: parseInt(2 * parent.width / 3); width: parent.width / 3; height: parent.height - 20
         KeyNavigation.up: gridMenu; KeyNavigation.left: list2
         model: 10; cacheBuffer: 200
         delegate: ListViewDelegate {}
diff --git a/examples/declarative/keyinteraction/focus/focus.qml b/examples/declarative/keyinteraction/focus/focus.qml
index 8b2af70..56fdffc 100644
--- a/examples/declarative/keyinteraction/focus/focus.qml
+++ b/examples/declarative/keyinteraction/focus/focus.qml
@@ -58,7 +58,7 @@ Rectangle {
 
             width: parent.width; height: 320
             focus: true
-            interactive: parent.wantsFocus
+            interactive: parent.activeFocus
         }
 
         ListViews {
@@ -98,7 +98,7 @@ Rectangle {
 
     states: State {
         name: "contextMenuOpen"
-        when: !mainView.wantsFocus
+        when: !mainView.activeFocus
         PropertyChanges { target: contextMenu; x: 0; open: true }
         PropertyChanges { target: mainView; x: 130 }
         PropertyChanges { target: shade; opacity: 0.25 }
diff --git a/examples/declarative/toys/clocks/content/Clock.qml b/examples/declarative/toys/clocks/content/Clock.qml
index 24a07ec..eaa14c6 100644
--- a/examples/declarative/toys/clocks/content/Clock.qml
+++ b/examples/declarative/toys/clocks/content/Clock.qml
@@ -77,7 +77,7 @@ Item {
             origin.x: 7.5; origin.y: 73;
             angle: (clock.hours * 30) + (clock.minutes * 0.5)
             Behavior on angle {
-                NumberAnimation{}
+                RotationAnimation{ direction: RotationAnimation.Clockwise }
             }
         }
     }
@@ -91,7 +91,7 @@ Item {
             origin.x: 6.5; origin.y: 83;
             angle: clock.minutes * 6
             Behavior on angle {
-                NumberAnimation{}
+                RotationAnimation{ direction: RotationAnimation.Clockwise }
             }
         }
     }
@@ -105,7 +105,7 @@ Item {
             origin.x: 2.5; origin.y: 80;
             angle: clock.seconds * 6
             Behavior on angle {
-                NumberAnimation{}
+                RotationAnimation{ direction: RotationAnimation.Clockwise }
             }
         }
     }
diff --git a/examples/declarative/toys/dynamicscene/dynamicscene.qml b/examples/declarative/toys/dynamicscene/dynamicscene.qml
index 1edb841..2a22a5f 100644
--- a/examples/declarative/toys/dynamicscene/dynamicscene.qml
+++ b/examples/declarative/toys/dynamicscene/dynamicscene.qml
@@ -184,7 +184,6 @@ Item {
                     id: qmlText
                     anchors.fill: parent; anchors.margins: 5
                     readOnly: false
-                    focusOnPress: true
                     font.pixelSize: 14
                     wrapMode: TextEdit.WordWrap