Kde: Add sddm theme

kde/sddm/components/ActionButton.qml

@@ -0,0 +1,72 @@
+import QtQuick 2.2
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.plasma.components 2.0 as PlasmaComponents
+
+Item {
+    id: root
+    property alias text: label.text
+    property alias iconSource: icon.source
+    property alias containsMouse: mouseArea.containsMouse
+    property alias font: label.font
+    signal clicked
+
+    activeFocusOnTab: true
+
+    property int iconSize: units.gridUnit * 2.5
+
+    implicitWidth: Math.max(iconSize + units.largeSpacing * 2, label.contentWidth)
+    implicitHeight: iconSize + units.smallSpacing + label.implicitHeight
+
+    opacity: activeFocus || containsMouse ? 1.5 : 0.97
+    Behavior on opacity {
+        PropertyAnimation { // OpacityAnimator makes it turn black at random intervals
+            duration: units.longDuration * 2
+            easing.type: Easing.InOutQuad
+        }
+    }
+
+
+    PlasmaCore.IconItem {
+        id: icon
+        anchors {
+            top: parent.top
+            horizontalCenter: parent.horizontalCenter
+        }
+        width: iconSize
+        height: iconSize
+
+        colorGroup: PlasmaCore.ColorScope.colorGroup
+        active: mouseArea.containsMouse || root.activeFocus
+    }
+    PlasmaComponents.Label {
+        id: label
+        anchors {
+            top: icon.bottom
+            topMargin: units.smallSpacing
+            left: parent.left
+            right: parent.right
+        }
+        horizontalAlignment: Text.AlignHCenter
+        verticalAlignment: Text.AlignTop
+        wrapMode: Text.WordWrap
+        font.underline: root.activeFocus
+        font.pointSize: config.fontSize
+        font.family: config.font
+        color:activeFocus || containsMouse ? config.highlight_color : config.color
+    }
+
+    MouseArea {
+        id: mouseArea
+        hoverEnabled: true
+        onClicked: root.clicked()
+        anchors.fill: parent
+    }
+
+    Keys.onEnterPressed: clicked()
+    Keys.onReturnPressed: clicked()
+    Keys.onSpacePressed: clicked()
+
+    Accessible.onPressAction: clicked()
+    Accessible.role: Accessible.Button
+    Accessible.name: label.text
+}