darken the screen when results are in

hide on lock screen

containments/homescreen/package/contents/ui/KRunner.qml

@@ -29,11 +29,45 @@ import org.kde.plasma.extras 2.0 as PlasmaExtras
 
 import org.kde.milou 0.1 as Milou
 
+Rectangle {
+    id: krunner
+    anchors.fill: parent
+    height: childrenRect.height
+    color: listView.visible ? Qt.rgba(0, 0, 0, 0.8) : "transparent"
+    property alias showingResults: listView.visible
+
+    MouseArea {
+        enabled: listView.visible
+        anchors.fill: parent
+        preventStealing: true
+        onClicked: queryField.text = "";
+    }
     PlasmaCore.FrameSvgItem {
         id: background
+        anchors {
+            left: parent.left
+            right: parent.right
+            top: parent.top
+        }
+        clip: true
         imagePath: "widgets/background"
         enabledBorders: PlasmaCore.FrameSvg.BottomBorder
         height: childrenRect.height + fixedMargins.top/2 + fixedMargins.bottom
+        Behavior on height {
+            NumberAnimation {
+                duration: units.longDuration
+                easing.type: Easing.InOutQuad
+            }
+        }
+        transform: Translate {
+            y: root.locked ? -background.height : 0
+            Behavior on y {
+                NumberAnimation {
+                    duration: units.longDuration
+                    easing.type: Easing.InOutQuad
+                }
+            }
+        }
 
         ColumnLayout {
             anchors {
@@ -80,4 +114,5 @@ PlasmaCore.FrameSvgItem {
             }
         }
     }
+}
 

containments/homescreen/package/contents/ui/main.qml

@@ -35,6 +35,7 @@ MouseEventListener {
     property alias appletsSpace: applicationsView.headerItem
     property int buttonHeight: width/4
     property bool reorderingApps: false
+    property bool locked: applicationsView.contentY <= -applicationsView.headerItem.height + root.height
 
     Containment.onAppletAdded: {
         addApplet(applet, x, y);
@@ -143,6 +144,9 @@ MouseEventListener {
     }
 
     onPressAndHold: {
+        if (krunner.showingResults) {
+            return;
+        }
         var pos = mapToItem(applicationsView.headerItem.favoritesStrip, mouse.x, mouse.y);
         //in favorites area?
         var item;
@@ -220,6 +224,9 @@ MouseEventListener {
 
     }
     onReleased: {
+        if (krunner.showingResults) {
+            return;
+        }
         applicationsView.interactive = true;
         dragDelegate.xTarget = Math.floor(mouse.x / root.buttonHeight) * root.buttonHeight;
         dragDelegate.yTarget = Math.floor(mouse.y / root.buttonHeight) * root.buttonHeight;
@@ -236,6 +243,9 @@ MouseEventListener {
         scrollDownIndicator.opacity = 0;
     }
     onClicked: {
+        if (krunner.showingResults) {
+            return;
+        }
         var pos = mapToItem(applicationsView.headerItem.favoritesStrip, mouse.x, mouse.y);
 
         //in favorites area?
@@ -281,6 +291,7 @@ MouseEventListener {
         id: feedbackWindow
     }
     KRunner {
+        id: krunner
         z: 1000
         anchors {
             top: parent.top