Fix merge conflicts with 4.0

resources/qml/ActionButton.qml

@@ -17,7 +17,7 @@ Button
     property alias iconSource: buttonIconLeft.source
     property alias textFont: buttonText.font
     property alias cornerRadius: backgroundRect.radius
-    property alias tooltip: tooltip.text
+    property alias tooltip: tooltip.tooltipText
     property alias cornerSide: backgroundRect.cornerSide
 
     property color color: UM.Theme.getColor("primary")
@@ -33,6 +33,8 @@ Button
     property alias shadowEnabled: shadow.visible
     property alias busy: busyIndicator.visible
 
+    property alias toolTipContentAlignment: tooltip.contentAlignment
+
     // This property is used to indicate whether the button has a fixed width or the width would depend on the contents
     // Be careful when using fixedWidthMode, the translated texts can be too long that they won't fit. In any case,
     // we elide the text to the right so the text will be cut off with the three dots at the end.
@@ -112,12 +114,10 @@ Button
         z: backgroundRect.z - 1
     }
 
-    ToolTip
+    Cura.ToolTip
     {
         id: tooltip
-        text: ""
-        delay: 500
-        visible: text != "" && button.hovered
+        visible: button.hovered
     }
 
     BusyIndicator