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

5 files changed, 187 insertions, 0 deletions

diff --git a/examples/declarative/toys/dynamic/qml/Button.qml b/examples/declarative/toys/dynamic/qml/Button.qml
new file mode 100644
index 0000000..963a850
--- /dev/null
+++ b/examples/declarative/toys/dynamic/qml/Button.qml
@@ -0,0 +1,40 @@
+import Qt 4.7
+
+Rectangle {
+    id: container
+
+    property variant text
+    signal clicked
+
+    height: text.height + 10; width: text.width + 20
+    border.width: 1
+    radius: 4
+    smooth: true
+
+    gradient: Gradient {
+        GradientStop {
+            position: 0.0
+            color: !mouseArea.pressed ? activePalette.light : activePalette.button
+        }
+        GradientStop {
+            position: 1.0
+            color: !mouseArea.pressed ? activePalette.button : activePalette.dark
+        }
+    }
+
+    SystemPalette { id: activePalette }
+
+    MouseArea {
+        id: mouseArea
+        anchors.fill: parent
+        onClicked: container.clicked()
+    }
+
+    Text {
+        id: text
+        anchors.centerIn:parent
+        font.pointSize: 10
+        text: parent.text
+        color: activePalette.buttonText
+    }
+}
diff --git a/examples/declarative/toys/dynamic/qml/PaletteItem.qml b/examples/declarative/toys/dynamic/qml/PaletteItem.qml
new file mode 100644
index 0000000..dcb5cc3
--- /dev/null
+++ b/examples/declarative/toys/dynamic/qml/PaletteItem.qml
@@ -0,0 +1,19 @@
+import Qt 4.7
+import "itemCreation.js" as Code
+
+Image {
+    id: paletteItem
+
+    property string componentFile
+    property string image
+
+    source: image
+
+    MouseArea { 
+        anchors.fill: parent
+
+        onPressed: Code.startDrag(mouse);
+        onPositionChanged: Code.continueDrag(mouse);
+        onReleased: Code.endDrag(mouse);
+    }
+}
diff --git a/examples/declarative/toys/dynamic/qml/PerspectiveItem.qml b/examples/declarative/toys/dynamic/qml/PerspectiveItem.qml
new file mode 100644
index 0000000..c04d3dc
--- /dev/null
+++ b/examples/declarative/toys/dynamic/qml/PerspectiveItem.qml
@@ -0,0 +1,25 @@
+import Qt 4.7
+
+Image {
+    id: rootItem
+
+    property bool created: false
+    property string image 
+
+    property double scaledBottom: y + (height + height*scale) / 2 
+    property bool onLand: scaledBottom > window.height / 2
+
+    source: image
+    opacity: onLand ? 1 : 0.25
+    scale: Math.max((y + height - 250) * 0.01, 0.3)
+    smooth: true
+
+    onCreatedChanged: {
+        if (created && !onLand)
+            rootItem.destroy();
+        else
+            z = scaledBottom;
+    }
+
+    onYChanged: z = scaledBottom;
+}
diff --git a/examples/declarative/toys/dynamic/qml/Sun.qml b/examples/declarative/toys/dynamic/qml/Sun.qml
new file mode 100644
index 0000000..43dcb9a
--- /dev/null
+++ b/examples/declarative/toys/dynamic/qml/Sun.qml
@@ -0,0 +1,38 @@
+import Qt 4.7
+
+Image {
+    id: sun
+
+    property bool created: false
+    property string image: "../images/sun.png"
+
+    source: image
+
+    // once item is created, start moving offscreen
+    NumberAnimation on y {
+        to: window.height / 2
+        running: created
+        onRunningChanged: {
+            if (running)
+                duration = (window.height - sun.y) * 10;
+            else
+                state = "OffScreen"
+        }
+    }
+
+    states: State {
+        name: "OffScreen"
+        StateChangeScript {
+            script: { sun.created = false; sun.destroy() }
+        }
+    }
+
+    onCreatedChanged: {
+        if (created) {
+            sun.z = 1;    // above the sky but below the ground layer 
+            window.activeSuns++;
+        } else {
+            window.activeSuns--;
+        }
+    }
+}
diff --git a/examples/declarative/toys/dynamic/qml/itemCreation.js b/examples/declarative/toys/dynamic/qml/itemCreation.js
new file mode 100644
index 0000000..59750f3
--- /dev/null
+++ b/examples/declarative/toys/dynamic/qml/itemCreation.js
@@ -0,0 +1,65 @@
+var itemComponent = null;
+var draggedItem = null;
+var startingMouse;
+var posnInWindow;
+
+function startDrag(mouse)
+{
+    posnInWindow = paletteItem.mapToItem(null, 0, 0);
+    startingMouse = { x: mouse.x, y: mouse.y }
+    loadComponent();
+}
+
+//Creation is split into two functions due to an asynchronous wait while
+//possible external files are loaded.
+
+function loadComponent() {
+    if (itemComponent != null) { // component has been previously loaded
+        createItem();
+        return;
+    }
+
+    itemComponent = Qt.createComponent(paletteItem.componentFile);
+    if (itemComponent.status == Component.Loading)  //Depending on the content, it can be ready or error immediately
+        component.statusChanged.connect(createItem);
+    else    
+        createItem();
+}
+
+function createItem() {
+    if (itemComponent.status == Component.Ready && draggedItem == null) {
+        draggedItem = itemComponent.createObject(window);
+        draggedItem.image = paletteItem.image;
+        draggedItem.x = posnInWindow.x;
+        draggedItem.y = posnInWindow.y;
+        draggedItem.z = 3;  // make sure created item is above the ground layer
+    } else if (itemComponent.status == Component.Error) {
+        draggedItem = null;
+        console.log("error creating component");
+        console.log(component.errorsString());
+    }
+}
+
+function continueDrag(mouse)
+{
+    if (draggedItem == null)
+        return;
+
+    draggedItem.x = mouse.x + posnInWindow.x - startingMouse.x;
+    draggedItem.y = mouse.y + posnInWindow.y - startingMouse.y;
+}
+
+function endDrag(mouse)
+{
+    if (draggedItem == null)
+        return;
+
+    if (draggedItem.x + draggedItem.width > toolbox.x) { //Don't drop it in the toolbox
+        draggedItem.destroy();
+        draggedItem = null;
+    } else {
+        draggedItem.created = true;
+        draggedItem = null;
+    }
+}
+