diff --git a/examples/containments/testcontainment/contents/ui/main.qml b/examples/containments/testcontainment/contents/ui/main.qml
index c60e88040..ada11b016 100644
--- a/examples/containments/testcontainment/contents/ui/main.qml
+++ b/examples/containments/testcontainment/contents/ui/main.qml
@@ -157,7 +157,7 @@ Item {
                         target: frame
                         properties: "scale"
                         to: 0
-                        duration: 250
+                        duration: units.longDuration
                     }
                     ScriptAction { script: frame.destroy()}
                 }
diff --git a/src/declarativeimports/plasmacomponents/platformcomponents/touch/SectionScroller.qml b/src/declarativeimports/plasmacomponents/platformcomponents/touch/SectionScroller.qml
index f1a621564..900c55e54 100644
--- a/src/declarativeimports/plasmacomponents/platformcomponents/touch/SectionScroller.qml
+++ b/src/declarativeimports/plasmacomponents/platformcomponents/touch/SectionScroller.qml
@@ -85,7 +85,7 @@ Item {
     opacity: 0
     Behavior on opacity {
         NumberAnimation {
-            duration: 250
+            duration: units.longDuration
         }
     }
 
@@ -172,7 +172,7 @@ Item {
         opacity: dragArea.pressed?1:0
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
             }
         }
     }
diff --git a/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextField.qml b/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextField.qml
index c0baa4b4f..bdad67b2c 100644
--- a/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextField.qml
+++ b/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextField.qml
@@ -178,7 +178,7 @@ Item {
         opacity: (textInput.text != "" && clearButtonShown) ? 1 : 0
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextFieldFocus.qml b/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextFieldFocus.qml
index 237893319..f550e6609 100644
--- a/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextFieldFocus.qml
+++ b/src/declarativeimports/plasmacomponents/platformcomponents/touch/TextFieldFocus.qml
@@ -63,7 +63,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/ButtonShadow.qml b/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/ButtonShadow.qml
index 440add43c..e49655632 100644
--- a/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/ButtonShadow.qml
+++ b/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/ButtonShadow.qml
@@ -61,7 +61,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/RoundShadow.qml b/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/RoundShadow.qml
index e8ca2e684..fb928583d 100644
--- a/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/RoundShadow.qml
+++ b/src/declarativeimports/plasmacomponents/platformcomponents/touch/private/RoundShadow.qml
@@ -96,7 +96,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/CheckBox.qml b/src/declarativeimports/plasmacomponents/qml/CheckBox.qml
index af3455d0c..7d9413e5c 100644
--- a/src/declarativeimports/plasmacomponents/qml/CheckBox.qml
+++ b/src/declarativeimports/plasmacomponents/qml/CheckBox.qml
@@ -55,7 +55,7 @@ Private.DualStateButton {
             }
             Behavior on opacity {
                 NumberAnimation {
-                    duration: 250
+                    duration: units.longDuration
                     easing.type: Easing.InOutQuad
                 }
             }
diff --git a/src/declarativeimports/plasmacomponents/qml/Highlight.qml b/src/declarativeimports/plasmacomponents/qml/Highlight.qml
index 86626c932..e34296628 100644
--- a/src/declarativeimports/plasmacomponents/qml/Highlight.qml
+++ b/src/declarativeimports/plasmacomponents/qml/Highlight.qml
@@ -55,7 +55,7 @@ Item {
 
     Behavior on opacity {
         NumberAnimation {
-            duration: 250
+            duration: units.longDuration
             easing.type: Easing.OutQuad
         }
     }
@@ -75,7 +75,7 @@ Item {
 
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/RadioButton.qml b/src/declarativeimports/plasmacomponents/qml/RadioButton.qml
index c93ec8dc1..9e340b959 100644
--- a/src/declarativeimports/plasmacomponents/qml/RadioButton.qml
+++ b/src/declarativeimports/plasmacomponents/qml/RadioButton.qml
@@ -54,7 +54,7 @@ Private.DualStateButton {
             }
             Behavior on opacity {
                 NumberAnimation {
-                    duration: 250
+                    duration: units.longDuration
                     easing.type: Easing.InOutQuad
                 }
             }
diff --git a/src/declarativeimports/plasmacomponents/qml/SectionScroller.qml b/src/declarativeimports/plasmacomponents/qml/SectionScroller.qml
index 2e73835a1..e7c80d53c 100644
--- a/src/declarativeimports/plasmacomponents/qml/SectionScroller.qml
+++ b/src/declarativeimports/plasmacomponents/qml/SectionScroller.qml
@@ -80,7 +80,7 @@ Item {
     implicitWidth: scrollBar.implicitWidth
     Behavior on opacity {
         NumberAnimation {
-            duration: 250
+            duration: units.longDuration
         }
     }
 
@@ -129,7 +129,7 @@ Item {
         opacity: sectionLabel.text && scrollBar.pressed ? 1 : 0
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
             }
         }
     }
diff --git a/src/declarativeimports/plasmacomponents/qml/Switch.qml b/src/declarativeimports/plasmacomponents/qml/Switch.qml
index af3455d0c..7d9413e5c 100644
--- a/src/declarativeimports/plasmacomponents/qml/Switch.qml
+++ b/src/declarativeimports/plasmacomponents/qml/Switch.qml
@@ -55,7 +55,7 @@ Private.DualStateButton {
             }
             Behavior on opacity {
                 NumberAnimation {
-                    duration: 250
+                    duration: units.longDuration
                     easing.type: Easing.InOutQuad
                 }
             }
diff --git a/src/declarativeimports/plasmacomponents/qml/TabBar.qml b/src/declarativeimports/plasmacomponents/qml/TabBar.qml
index 44469bbd1..4578cce37 100644
--- a/src/declarativeimports/plasmacomponents/qml/TabBar.qml
+++ b/src/declarativeimports/plasmacomponents/qml/TabBar.qml
@@ -100,7 +100,7 @@ FocusScope {
             Behavior on x {
                 PropertyAnimation {
                     easing.type: Easing.InQuad
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
         }
@@ -168,7 +168,7 @@ FocusScope {
             }
             Behavior on x {
                 NumberAnimation {
-                    duration: 250
+                    duration: units.longDuration
                     easing.type: Easing.InOutQuad
                 }
             }
diff --git a/src/declarativeimports/plasmacomponents/qml/TabGroup.qml b/src/declarativeimports/plasmacomponents/qml/TabGroup.qml
index 9da387c88..c2e733dcb 100644
--- a/src/declarativeimports/plasmacomponents/qml/TabGroup.qml
+++ b/src/declarativeimports/plasmacomponents/qml/TabGroup.qml
@@ -207,14 +207,14 @@ Item {
                     to: "Incoming"
                     SequentialAnimation {
                         ScriptAction { script: root.clip = true }
-                        PropertyAnimation { properties: "opacity,x"; easing.type: Easing.InQuad; duration: 250 }
+                        PropertyAnimation { properties: "opacity,x"; easing.type: Easing.InQuad; duration: units.longDuration }
                         ScriptAction { script: {incomingDone(); root.clip = false} }
                     }
                 },
                 Transition {
                     to: "OutgoingLeft,OutgoingRight"
                     SequentialAnimation {
-                        PropertyAnimation { properties: "opacity,x"; easing.type: Easing.InQuad; duration: 250 }
+                        PropertyAnimation { properties: "opacity,x"; easing.type: Easing.InQuad; duration: units.longDuration }
                         ScriptAction { script: outgoingDone() }
                     }
                 }
diff --git a/src/declarativeimports/plasmacomponents/qml/TextField.qml b/src/declarativeimports/plasmacomponents/qml/TextField.qml
index b1f5a4d93..0301b7b1e 100644
--- a/src/declarativeimports/plasmacomponents/qml/TextField.qml
+++ b/src/declarativeimports/plasmacomponents/qml/TextField.qml
@@ -363,7 +363,7 @@ FocusScope {
         opacity: (textInput.text != "" && clearButtonShown && textField.enabled) ? 1 : 0
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/ToolBar.qml b/src/declarativeimports/plasmacomponents/qml/ToolBar.qml
index be4fd9ba0..edb3042b9 100644
--- a/src/declarativeimports/plasmacomponents/qml/ToolBar.qml
+++ b/src/declarativeimports/plasmacomponents/qml/ToolBar.qml
@@ -39,7 +39,7 @@ Item{
     Behavior on height {
         PropertyAnimation { 
             id: heightAnimation
-            duration: 250
+            duration: units.longDuration
         }
     }
     z: 1000
@@ -201,19 +201,19 @@ Item{
             Behavior on opacity {
                 PropertyAnimation {
                     id: containerAOpacityAnimation
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
             Behavior on x {
                 enabled: containerA.animationsEnabled
                 PropertyAnimation {
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
             Behavior on y {
                 enabled: containerA.animationsEnabled
                 PropertyAnimation {
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
         }
@@ -223,18 +223,18 @@ Item{
             height: parent.height
             opacity: 0
             Behavior on opacity {
-                PropertyAnimation { duration: 250 }
+                PropertyAnimation { duration: units.longDuration }
             }
             Behavior on x {
                 enabled: containerA.animationsEnabled
                 PropertyAnimation {
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
             Behavior on y {
                 enabled: containerA.animationsEnabled
                 PropertyAnimation {
-                    duration: 250
+                    duration: units.longDuration
                 }
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/ToolButton.qml b/src/declarativeimports/plasmacomponents/qml/ToolButton.qml
index 3f7a91cbd..df16317db 100644
--- a/src/declarativeimports/plasmacomponents/qml/ToolButton.qml
+++ b/src/declarativeimports/plasmacomponents/qml/ToolButton.qml
@@ -227,7 +227,7 @@ Item {
                 //internal: if there is no hover status, don't paint on mouse over in touchscreens
                 opacity: (internal.userPressed || checked || !flat || (shadow.hasOverState && mouse.containsMouse && button.enabled)) ? 1 : 0
                 Behavior on opacity {
-                    PropertyAnimation { duration: 250 }
+                    PropertyAnimation { duration: units.longDuration }
                 }
 
                 PlasmaCore.Svg {
@@ -333,7 +333,7 @@ Item {
                 //internal: if there is no hover status, don't paint on mouse over in touchscreens
                 opacity: (internal.userPressed || checked || !flat || (roundShadow.hasOverState && mouse.containsMouse)) ? 1 : 0
                 Behavior on opacity {
-                    PropertyAnimation { duration: 250 }
+                    PropertyAnimation { duration: units.longDuration }
                 }
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/private/ButtonShadow.qml b/src/declarativeimports/plasmacomponents/qml/private/ButtonShadow.qml
index e90c0938e..f01747857 100644
--- a/src/declarativeimports/plasmacomponents/qml/private/ButtonShadow.qml
+++ b/src/declarativeimports/plasmacomponents/qml/private/ButtonShadow.qml
@@ -126,7 +126,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/private/InlineDialog.qml b/src/declarativeimports/plasmacomponents/qml/private/InlineDialog.qml
index 32ba3e9fc..4c6c157b3 100644
--- a/src/declarativeimports/plasmacomponents/qml/private/InlineDialog.qml
+++ b/src/declarativeimports/plasmacomponents/qml/private/InlineDialog.qml
@@ -47,7 +47,7 @@ Item {
     SequentialAnimation {
         id: appearAnimation
         NumberAnimation {
-            duration: 250
+            duration: units.longDuration
             easing.type: Easing.InOutQuad
             target: dismissArea
             properties: "opacity"
diff --git a/src/declarativeimports/plasmacomponents/qml/private/RoundShadow.qml b/src/declarativeimports/plasmacomponents/qml/private/RoundShadow.qml
index 045d381a1..a3e6f4fbc 100644
--- a/src/declarativeimports/plasmacomponents/qml/private/RoundShadow.qml
+++ b/src/declarativeimports/plasmacomponents/qml/private/RoundShadow.qml
@@ -126,7 +126,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmacomponents/qml/private/ScrollDecoratorDelegate.qml b/src/declarativeimports/plasmacomponents/qml/private/ScrollDecoratorDelegate.qml
index 6e226da3c..b25359b8a 100644
--- a/src/declarativeimports/plasmacomponents/qml/private/ScrollDecoratorDelegate.qml
+++ b/src/declarativeimports/plasmacomponents/qml/private/ScrollDecoratorDelegate.qml
@@ -34,7 +34,7 @@ PlasmaCore.FrameSvgItem {
     opacity: 0
     Behavior on opacity {
         NumberAnimation {
-            duration: 250
+            duration: units.longDuration
             easing.type: Easing.OutQuad
         }
     }
diff --git a/src/declarativeimports/plasmacomponents/qml/private/TextFieldFocus.qml b/src/declarativeimports/plasmacomponents/qml/private/TextFieldFocus.qml
index 88dfafc3c..a2093de62 100644
--- a/src/declarativeimports/plasmacomponents/qml/private/TextFieldFocus.qml
+++ b/src/declarativeimports/plasmacomponents/qml/private/TextFieldFocus.qml
@@ -90,7 +90,7 @@ Item {
         Transition {
             PropertyAnimation {
                 properties: "opacity"
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.OutQuad
             }
         }
diff --git a/src/declarativeimports/plasmaextracomponents/qml/App.qml b/src/declarativeimports/plasmaextracomponents/qml/App.qml
index 7719a9282..5424bbd21 100644
--- a/src/declarativeimports/plasmaextracomponents/qml/App.qml
+++ b/src/declarativeimports/plasmaextracomponents/qml/App.qml
@@ -121,7 +121,7 @@ Item {
         clip: true
         width: navigationWidth + space
         Behavior on width {
-            NumberAnimation { duration: 250; easing.type: Easing.InOutExpo; }
+            NumberAnimation { duration: units.longDuration; easing.type: Easing.InOutExpo; }
         }
 
         Item {
diff --git a/src/declarativeimports/plasmaextracomponents/qml/ScrollArea.qml b/src/declarativeimports/plasmaextracomponents/qml/ScrollArea.qml
index 20cd9438b..860c0e7e3 100644
--- a/src/declarativeimports/plasmaextracomponents/qml/ScrollArea.qml
+++ b/src/declarativeimports/plasmaextracomponents/qml/ScrollArea.qml
@@ -187,7 +187,7 @@ Item {
         opacity: flickableItem.atYBeginning ? 0 : 1
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }
@@ -207,7 +207,7 @@ Item {
         opacity: flickableItem.atYEnd ? 0 : 1
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }
@@ -226,7 +226,7 @@ Item {
         opacity: flickableItem.atXBeginning ? 0 : 1
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }
@@ -245,7 +245,7 @@ Item {
         opacity: flickableItem.atXEnd ? 0 : 1
         Behavior on opacity {
             NumberAnimation {
-                duration: 250
+                duration: units.longDuration
                 easing.type: Easing.InOutQuad
             }
         }