refactor: app drawer de-dupe

Common/SlideFadeBehavior.qml

@@ -1,46 +0,0 @@
-import QtQuick
-import qs.Common
-
-Item {
-    id: root
-    // attach to target
-    required property Item target
-    property int direction: Anims.direction.fadeOnly
-
-    // call these
-    function show()  { _apply(true)  }
-    function hide()  { _apply(false) }
-
-    function _apply(showing) {
-        const off = Anims.slidePx
-        let fromX = 0
-        let toX   = 0
-        switch(direction) {
-        case Anims.direction.fromLeft:  fromX = -off; toX = 0;    break
-        case Anims.direction.fromRight: fromX =  off; toX = 0;    break
-        default:              fromX = 0;    toX = 0;
-        }
-
-        if (showing) {
-            target.x = fromX
-            target.opacity = 0
-            target.visible = true
-            animX.from = fromX; animX.to = toX
-            animO.from = 0;     animO.to = 1
-        } else {
-            animX.from = target.x; animX.to = (direction === Anims.direction.fromLeft ? -off :
-                                               direction === Anims.direction.fromRight ?  off : 0)
-            animO.from = target.opacity; animO.to = 0
-        }
-        seq.restart()
-    }
-
-    SequentialAnimation {
-        id: seq
-        ParallelAnimation {
-            NumberAnimation { id: animX; target: root.target; property: "x"; duration: Anims.durMed; easing.type: Easing.OutCubic }
-            NumberAnimation { id: animO; target: root.target; property: "opacity"; duration: Anims.durShort }
-        }
-        ScriptAction { script: if (root.target.opacity === 0) root.target.visible = false }
-    }
-}