diff --git a/containment/package/contents/ui/Upgrader.qml b/containment/package/contents/ui/Upgrader.qml
index 51b4ea2c6..bf9172547 100644
--- a/containment/package/contents/ui/Upgrader.qml
+++ b/containment/package/contents/ui/Upgrader.qml
@@ -8,7 +8,7 @@ import QtQuick 2.1
 import org.kde.plasma.plasmoid 2.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 Item{
     Component.onCompleted:  {
diff --git a/containment/package/contents/ui/applet/AppletItem.qml b/containment/package/contents/ui/applet/AppletItem.qml
index aa4c255c9..7a2befc50 100644
--- a/containment/package/contents/ui/applet/AppletItem.qml
+++ b/containment/package/contents/ui/applet/AppletItem.qml
@@ -6,11 +6,11 @@
 
 import QtQuick 2.7
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons 2.0
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/containment/package/contents/ui/applet/ItemWrapper.qml b/containment/package/contents/ui/applet/ItemWrapper.qml
index 0f89af5ab..25b624d06 100644
--- a/containment/package/contents/ui/applet/ItemWrapper.qml
+++ b/containment/package/contents/ui/applet/ItemWrapper.qml
@@ -6,11 +6,11 @@
 
 import QtQuick 2.1
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 import org.kde.latte.components 1.0 as LatteComponents
diff --git a/containment/package/contents/ui/applet/ShortcutBadge.qml b/containment/package/contents/ui/applet/ShortcutBadge.qml
index 690fab9bc..8a77f8d7f 100644
--- a/containment/package/contents/ui/applet/ShortcutBadge.qml
+++ b/containment/package/contents/ui/applet/ShortcutBadge.qml
@@ -4,7 +4,7 @@
 */
 
 import QtQuick 2.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.latte.components 1.0 as LatteComponents
 
diff --git a/containment/package/contents/ui/applet/colorizer/Applet.qml b/containment/package/contents/ui/applet/colorizer/Applet.qml
index 2534cd4e8..6dfa1844b 100644
--- a/containment/package/contents/ui/applet/colorizer/Applet.qml
+++ b/containment/package/contents/ui/applet/colorizer/Applet.qml
@@ -4,12 +4,12 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
 
-Item {
+PlasmoidItem {
     ColorOverlay {
         id: colorizer
         anchors.fill: parent
diff --git a/containment/package/contents/ui/background/MultiLayered.qml b/containment/package/contents/ui/background/MultiLayered.qml
index 1b6b1d9de..9f8e61ae9 100644
--- a/containment/package/contents/ui/background/MultiLayered.qml
+++ b/containment/package/contents/ui/background/MultiLayered.qml
@@ -7,12 +7,12 @@
 import QtQuick 2.1
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons 2.0
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/containment/package/contents/ui/editmode/ConfigOverlay.qml b/containment/package/contents/ui/editmode/ConfigOverlay.qml
index 40d35c794..9137fc41d 100644
--- a/containment/package/contents/ui/editmode/ConfigOverlay.qml
+++ b/containment/package/contents/ui/editmode/ConfigOverlay.qml
@@ -6,11 +6,11 @@
 
 import QtQuick 2.7
 import QtQuick.Layouts 1.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons 2.0
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/containment/package/contents/ui/main.qml b/containment/package/contents/ui/main.qml
index 856a2bf32..3b6d232b3 100644
--- a/containment/package/contents/ui/main.qml
+++ b/containment/package/contents/ui/main.qml
@@ -7,10 +7,10 @@
 import QtQuick 2.8
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons 2.0
 import org.kde.plasma.plasmoid 2.0
 
diff --git a/declarativeimports/abilities/client/indicators/LatteIndicator.qml b/declarativeimports/abilities/client/indicators/LatteIndicator.qml
index 69408c210..4f26a4c20 100644
--- a/declarativeimports/abilities/client/indicators/LatteIndicator.qml
+++ b/declarativeimports/abilities/client/indicators/LatteIndicator.qml
@@ -5,11 +5,11 @@
 
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 import org.kde.latte.components 1.0 as LatteComponents
diff --git a/declarativeimports/abilities/host/ThinTooltip.qml b/declarativeimports/abilities/host/ThinTooltip.qml
index bd54f0328..7274315fb 100644
--- a/declarativeimports/abilities/host/ThinTooltip.qml
+++ b/declarativeimports/abilities/host/ThinTooltip.qml
@@ -8,7 +8,7 @@ import QtQuick.Layouts 1.1
 import QtQuick.Window 2.2
 
 import org.kde.plasma.plasmoid 2.0
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/declarativeimports/abilities/items/BasicItem.qml b/declarativeimports/abilities/items/BasicItem.qml
index 96cbc9127..1e84833d8 100644
--- a/declarativeimports/abilities/items/BasicItem.qml
+++ b/declarativeimports/abilities/items/BasicItem.qml
@@ -4,11 +4,11 @@
 */
 
 import QtQuick 2.8
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 
diff --git a/declarativeimports/abilities/items/basicitem/ParabolicItem.qml b/declarativeimports/abilities/items/basicitem/ParabolicItem.qml
index 1fb765709..b7971ee13 100644
--- a/declarativeimports/abilities/items/basicitem/ParabolicItem.qml
+++ b/declarativeimports/abilities/items/basicitem/ParabolicItem.qml
@@ -5,7 +5,7 @@
 */
 
 import QtQuick 2.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/declarativeimports/abilities/items/basicitem/SeparatorItem.qml b/declarativeimports/abilities/items/basicitem/SeparatorItem.qml
index 1cf0d03e0..41085f885 100644
--- a/declarativeimports/abilities/items/basicitem/SeparatorItem.qml
+++ b/declarativeimports/abilities/items/basicitem/SeparatorItem.qml
@@ -4,7 +4,7 @@
 */
 
 import QtQuick 2.8
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/declarativeimports/abilities/items/basicitem/ShortcutBadge.qml b/declarativeimports/abilities/items/basicitem/ShortcutBadge.qml
index 7fa694031..f3a8a3241 100644
--- a/declarativeimports/abilities/items/basicitem/ShortcutBadge.qml
+++ b/declarativeimports/abilities/items/basicitem/ShortcutBadge.qml
@@ -4,7 +4,7 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.latte.components 1.0 as LatteComponents
diff --git a/declarativeimports/components/AddingArea.qml b/declarativeimports/components/AddingArea.qml
index 816cb8f40..b34726644 100644
--- a/declarativeimports/components/AddingArea.qml
+++ b/declarativeimports/components/AddingArea.qml
@@ -4,7 +4,7 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/declarativeimports/components/BadgeText.qml b/declarativeimports/components/BadgeText.qml
index 9991f10a2..6f1e1a6a2 100644
--- a/declarativeimports/components/BadgeText.qml
+++ b/declarativeimports/components/BadgeText.qml
@@ -4,7 +4,7 @@
 */
 
 import QtQuick 2.2
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 
diff --git a/declarativeimports/components/CheckBox.qml b/declarativeimports/components/CheckBox.qml
index 3067bee2f..2e82199ec 100644
--- a/declarativeimports/components/CheckBox.qml
+++ b/declarativeimports/components/CheckBox.qml
@@ -3,7 +3,7 @@
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import "private" as Private
 
 PlasmaComponents.CheckBox {
diff --git a/declarativeimports/components/ComboBox.qml b/declarativeimports/components/ComboBox.qml
index 0861570e2..38a3d1f5a 100644
--- a/declarativeimports/components/ComboBox.qml
+++ b/declarativeimports/components/ComboBox.qml
@@ -9,9 +9,9 @@ import QtQuick.Window 2.2
 import QtQuick.Templates 2.2 as T
 import QtQuick.Controls 2.2 as Controls
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kirigami 2.2 as Kirigami
 import "private" as Private
 
diff --git a/declarativeimports/components/ComboBoxButton.qml b/declarativeimports/components/ComboBoxButton.qml
index 836e6bda1..34f9be4ac 100644
--- a/declarativeimports/components/ComboBoxButton.qml
+++ b/declarativeimports/components/ComboBoxButton.qml
@@ -7,7 +7,7 @@ import QtQuick.Controls 1.4
 import QtQuick 2.2
 import QtQuick.Layouts 1.3
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 
 import org.kde.latte.components 1.0 as LatteComponents
diff --git a/declarativeimports/components/ExternalShadow.qml b/declarativeimports/components/ExternalShadow.qml
index 7b194cca9..9e1964689 100644
--- a/declarativeimports/components/ExternalShadow.qml
+++ b/declarativeimports/components/ExternalShadow.qml
@@ -6,7 +6,7 @@
 import QtQuick 2.1
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 Item{
     id: shadowRoot
diff --git a/declarativeimports/components/GlowPoint.qml b/declarativeimports/components/GlowPoint.qml
index 811851baa..6b27e658d 100644
--- a/declarativeimports/components/GlowPoint.qml
+++ b/declarativeimports/components/GlowPoint.qml
@@ -4,9 +4,9 @@
 */
 
 import QtQuick 2.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
-import org.kde.plasma.components 2.0 as Components
+import org.kde.plasma.components 3.0 as Components
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.plasmoid 2.0
 
diff --git a/declarativeimports/components/HeaderSwitch.qml b/declarativeimports/components/HeaderSwitch.qml
index 625dbb974..b26112c75 100644
--- a/declarativeimports/components/HeaderSwitch.qml
+++ b/declarativeimports/components/HeaderSwitch.qml
@@ -4,12 +4,12 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.plasma.plasmoid 2.0
 
@@ -17,7 +17,7 @@ import "." as LatteExtraControls
 
 import "private" as Private
 
-Item {
+PlasmoidItem {
     id: item
 
     Layout.rightMargin: {
diff --git a/declarativeimports/components/SubHeader.qml b/declarativeimports/components/SubHeader.qml
index 98265b5f0..5d65c3acb 100644
--- a/declarativeimports/components/SubHeader.qml
+++ b/declarativeimports/components/SubHeader.qml
@@ -6,7 +6,7 @@
 import QtQuick 2.0
 import QtQuick.Layouts 1.3
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 PlasmaComponents.Label {
     Layout.fillWidth: true
diff --git a/declarativeimports/components/TextField.qml b/declarativeimports/components/TextField.qml
index 5c9d5aca9..daa8a83da 100644
--- a/declarativeimports/components/TextField.qml
+++ b/declarativeimports/components/TextField.qml
@@ -6,7 +6,7 @@ import QtQuick 2.0
 import QtQuick.Layouts 1.3
 import QtQuick.Controls 1.4
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 PlasmaComponents.TextField {
     id: textField
diff --git a/declarativeimports/components/private/CheckBoxStyle.qml b/declarativeimports/components/private/CheckBoxStyle.qml
index 8ae4df723..82cf458b8 100644
--- a/declarativeimports/components/private/CheckBoxStyle.qml
+++ b/declarativeimports/components/private/CheckBoxStyle.qml
@@ -6,12 +6,12 @@
 import QtQuick 2.0
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import QtQuick.Controls.Styles.Plasma 2.0 as PlasmaStyles
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 PlasmaStyles.CheckBoxStyle{
     id: checkboxStyle
diff --git a/indicators/default/package/config/config.qml b/indicators/default/package/config/config.qml
index 234b188d4..ec15ae7ba 100644
--- a/indicators/default/package/config/config.qml
+++ b/indicators/default/package/config/config.qml
@@ -6,10 +6,10 @@
 import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 import org.kde.plasma.plasmoid 2.0
 
diff --git a/indicators/default/package/ui/main.qml b/indicators/default/package/ui/main.qml
index b7c6dc6e6..bdafeb60e 100644
--- a/indicators/default/package/ui/main.qml
+++ b/indicators/default/package/ui/main.qml
@@ -5,11 +5,11 @@
 
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 import org.kde.latte.components 1.0 as LatteComponents
diff --git a/indicators/org.kde.latte.plasma/package/config/config.qml b/indicators/org.kde.latte.plasma/package/config/config.qml
index 4cd065926..5c4fa1f7f 100644
--- a/indicators/org.kde.latte.plasma/package/config/config.qml
+++ b/indicators/org.kde.latte.plasma/package/config/config.qml
@@ -9,7 +9,7 @@ import QtQuick.Layouts 1.3
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.components 1.0 as LatteComponents
 
diff --git a/plasmoid/package/contents/ui/ContextMenu.qml b/plasmoid/package/contents/ui/ContextMenu.qml
index b0c581683..5bd1e2eee 100644
--- a/plasmoid/package/contents/ui/ContextMenu.qml
+++ b/plasmoid/package/contents/ui/ContextMenu.qml
@@ -9,7 +9,7 @@ import QtQuick 2.0
 import org.kde.plasma.plasmoid 2.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.activities 0.1 as Activities
 import org.kde.taskmanager 0.1 as TaskManager
 
@@ -84,14 +84,14 @@ PlasmaComponents.ContextMenu {
 
     function newMenuItem(parent) {
         return Qt.createQmlObject(
-                    "import org.kde.plasma.components 2.0 as PlasmaComponents;" +
+                    "import org.kde.plasma.components 3.0 as PlasmaComponents;" +
                     "PlasmaComponents.MenuItem {}",
                     parent);
     }
 
     function newSeparator(parent) {
         return Qt.createQmlObject(
-                    "import org.kde.plasma.components 2.0 as PlasmaComponents;" +
+                    "import org.kde.plasma.components 3.0 as PlasmaComponents;" +
                     "PlasmaComponents.MenuItem { separator: true }",
                     parent);
     }
diff --git a/plasmoid/package/contents/ui/config/ConfigAppearance.qml b/plasmoid/package/contents/ui/config/ConfigAppearance.qml
index 3c7bd4019..5e3e66eaa 100644
--- a/plasmoid/package/contents/ui/config/ConfigAppearance.qml
+++ b/plasmoid/package/contents/ui/config/ConfigAppearance.qml
@@ -7,12 +7,12 @@
 import QtQuick 2.0
 import QtQuick.Controls 1.0
 import QtQuick.Layouts 1.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
-Item {
+PlasmoidItem {
     id: mainItem
 
     width: childrenRect.width
diff --git a/plasmoid/package/contents/ui/config/ConfigInteraction.qml b/plasmoid/package/contents/ui/config/ConfigInteraction.qml
index 0bdb72380..44ff365eb 100644
--- a/plasmoid/package/contents/ui/config/ConfigInteraction.qml
+++ b/plasmoid/package/contents/ui/config/ConfigInteraction.qml
@@ -9,11 +9,11 @@ import QtQuick.Controls 1.0
 import QtQuick.Layouts 1.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.private.tasks 0.1 as LatteTasks
 
-Item {
+PlasmoidItem {
     width: childrenRect.width
     height: childrenRect.height
 
diff --git a/plasmoid/package/contents/ui/config/ConfigPanel.qml b/plasmoid/package/contents/ui/config/ConfigPanel.qml
index f9d000cc6..4b8e182b2 100644
--- a/plasmoid/package/contents/ui/config/ConfigPanel.qml
+++ b/plasmoid/package/contents/ui/config/ConfigPanel.qml
@@ -7,12 +7,12 @@
 import QtQuick 2.0
 import QtQuick.Controls 1.0
 import QtQuick.Layouts 1.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
-Item {
+PlasmoidItem {
     id: mainItem
 
     width: childrenRect.width
diff --git a/plasmoid/package/contents/ui/main.qml b/plasmoid/package/contents/ui/main.qml
index bac170931..e9201ed4c 100644
--- a/plasmoid/package/contents/ui/main.qml
+++ b/plasmoid/package/contents/ui/main.qml
@@ -5,12 +5,12 @@
 */
 
 import QtQuick 2.8
-import QtQuick.Layouts 1.1
+import QtQuick.Layouts
 
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.plasmoid 2.0
 
 import org.kde.taskmanager 0.1 as TaskManager
@@ -31,7 +31,7 @@ import "../code/tools.js" as TaskTools
 import "../code/activitiesTools.js" as ActivitiesTools
 import "../code/ColorizerTools.js" as ColorizerTools
 
-Item {
+PlasmoidItem {
     id:root
     Layout.fillWidth: scrollingEnabled && !root.vertical
     Layout.fillHeight: scrollingEnabled && root.vertical
@@ -46,13 +46,7 @@ Item {
     LayoutMirroring.enabled: Qt.application.layoutDirection === Qt.RightToLeft && !root.vertical
     LayoutMirroring.childrenInherit: true
 
-    property bool plasma515: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,15,0)
-    property bool plasma518: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,18,0)
-    property bool plasma520: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,20,0)
-    property bool plasmaGreaterThan522: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,21,75)
-    property bool plasmaAtLeast524: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,24,0)
-    property bool plasmaAtLeast525: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,24,75)
-    property bool plasmaAtLeast526: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(5,25,75)
+    property bool plasmaAtLeast600: LatteCore.Environment.plasmaDesktopVersion >= LatteCore.Environment.makeVersion(6,0,0)
 
     property bool disableRestoreZoom: false //blocks restore animation in rightClick
     property bool disableAllWindowsFunctionality: plasmoid.configuration.hideAllTasks
diff --git a/plasmoid/package/contents/ui/previews/ToolTipDelegate2.qml b/plasmoid/package/contents/ui/previews/ToolTipDelegate2.qml
index 51baddcca..b4bbe2d90 100644
--- a/plasmoid/package/contents/ui/previews/ToolTipDelegate2.qml
+++ b/plasmoid/package/contents/ui/previews/ToolTipDelegate2.qml
@@ -9,13 +9,13 @@
 
 import QtQuick 2.6
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQml.Models 2.2
 
 import org.kde.draganddrop 2.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import org.kde.kquickcontrolsaddons 2.0 as KQuickControlsAddons
 
diff --git a/plasmoid/package/contents/ui/previews/ToolTipInstance.qml b/plasmoid/package/contents/ui/previews/ToolTipInstance.qml
index 14582599d..91e12349d 100644
--- a/plasmoid/package/contents/ui/previews/ToolTipInstance.qml
+++ b/plasmoid/package/contents/ui/previews/ToolTipInstance.qml
@@ -9,11 +9,11 @@
 
 import QtQuick 2.6
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQml.Models 2.2
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import org.kde.kquickcontrolsaddons 2.0 as KQuickControlsAddons
 
diff --git a/plasmoid/package/contents/ui/previews/ToolTipWindowMouseArea.qml b/plasmoid/package/contents/ui/previews/ToolTipWindowMouseArea.qml
index 810175640..7671decab 100644
--- a/plasmoid/package/contents/ui/previews/ToolTipWindowMouseArea.qml
+++ b/plasmoid/package/contents/ui/previews/ToolTipWindowMouseArea.qml
@@ -6,7 +6,7 @@
 
 import QtQuick 2.0
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 
diff --git a/plasmoid/package/contents/ui/task/TaskIcon.qml b/plasmoid/package/contents/ui/task/TaskIcon.qml
index 45450116c..543b33528 100644
--- a/plasmoid/package/contents/ui/task/TaskIcon.qml
+++ b/plasmoid/package/contents/ui/task/TaskIcon.qml
@@ -4,10 +4,10 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.private.taskmanager 0.1 as TaskManagerApplet
 
diff --git a/plasmoid/package/contents/ui/task/TaskItem.qml b/plasmoid/package/contents/ui/task/TaskItem.qml
index 8c6bfb374..d6a8ce4f6 100644
--- a/plasmoid/package/contents/ui/task/TaskItem.qml
+++ b/plasmoid/package/contents/ui/task/TaskItem.qml
@@ -6,10 +6,10 @@
 
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.plasmoid 2.0
 
 import org.kde.plasma.private.taskmanager 0.1 as TaskManagerApplet
diff --git a/plasmoid/package/contents/ui/task/animations/RemoveWindowFromGroupAnimation.qml b/plasmoid/package/contents/ui/task/animations/RemoveWindowFromGroupAnimation.qml
index 0beadf1ce..b4a769a85 100644
--- a/plasmoid/package/contents/ui/task/animations/RemoveWindowFromGroupAnimation.qml
+++ b/plasmoid/package/contents/ui/task/animations/RemoveWindowFromGroupAnimation.qml
@@ -5,7 +5,7 @@
 */
 
 import QtQuick 2.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
diff --git a/plasmoid/package/contents/ui/taskslayout/ScrollEdgeShadows.qml b/plasmoid/package/contents/ui/taskslayout/ScrollEdgeShadows.qml
index 9bf147ca4..e166b6471 100644
--- a/plasmoid/package/contents/ui/taskslayout/ScrollEdgeShadows.qml
+++ b/plasmoid/package/contents/ui/taskslayout/ScrollEdgeShadows.qml
@@ -6,12 +6,12 @@
 
 import QtQuick 2.7
 import QtQuick.Controls 1.4
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
 
-Item {
+PlasmoidItem {
     id: shadowsContainer
     opacity: 0.4
 
diff --git a/plasmoid/package/contents/ui/taskslayout/ScrollOpacityMask.qml b/plasmoid/package/contents/ui/taskslayout/ScrollOpacityMask.qml
index ee354e6bc..77feefc80 100644
--- a/plasmoid/package/contents/ui/taskslayout/ScrollOpacityMask.qml
+++ b/plasmoid/package/contents/ui/taskslayout/ScrollOpacityMask.qml
@@ -6,12 +6,12 @@
 
 import QtQuick 2.7
 import QtQuick.Controls 1.4
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.plasmoid 2.0
 import org.kde.plasma.core 2.0 as PlasmaCore
 
-Item {
+PlasmoidItem {
 
     readonly property int gradientLength: appletAbilities.metrics.iconSize / 3
 
diff --git a/shell/package/contents/applet/CompactApplet.qml b/shell/package/contents/applet/CompactApplet.qml
index 05fc965fc..40eaa2c11 100644
--- a/shell/package/contents/applet/CompactApplet.qml
+++ b/shell/package/contents/applet/CompactApplet.qml
@@ -6,10 +6,10 @@
 import QtQuick 2.0
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.0
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.kquickcontrolsaddons 2.0
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/configuration/CanvasConfiguration.qml b/shell/package/contents/configuration/CanvasConfiguration.qml
index 3e37a5ab8..3ccc51198 100644
--- a/shell/package/contents/configuration/CanvasConfiguration.qml
+++ b/shell/package/contents/configuration/CanvasConfiguration.qml
@@ -4,10 +4,10 @@
 */
 
 import QtQuick 2.8
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.private.app 0.1 as LatteApp
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/configuration/LatteDockConfiguration.qml b/shell/package/contents/configuration/LatteDockConfiguration.qml
index 7c24b661f..3d104c79c 100644
--- a/shell/package/contents/configuration/LatteDockConfiguration.qml
+++ b/shell/package/contents/configuration/LatteDockConfiguration.qml
@@ -8,11 +8,11 @@ import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Controls 2.12 as QtQuickControls212
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Window 2.2
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import QtQuick.Controls.Styles.Plasma 2.0 as Styles
diff --git a/shell/package/contents/configuration/LatteDockSecondaryConfiguration.qml b/shell/package/contents/configuration/LatteDockSecondaryConfiguration.qml
index 00784c356..48402ccec 100644
--- a/shell/package/contents/configuration/LatteDockSecondaryConfiguration.qml
+++ b/shell/package/contents/configuration/LatteDockSecondaryConfiguration.qml
@@ -7,11 +7,11 @@
 import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Window 2.2
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import QtQuick.Controls.Styles.Plasma 2.0 as Styles
 
diff --git a/shell/package/contents/configuration/canvas/HeaderSettings.qml b/shell/package/contents/configuration/canvas/HeaderSettings.qml
index 44296d2e7..5822e087f 100644
--- a/shell/package/contents/configuration/canvas/HeaderSettings.qml
+++ b/shell/package/contents/configuration/canvas/HeaderSettings.qml
@@ -7,13 +7,13 @@ import QtQuick 2.7
 import QtQuick.Layouts 1.1
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 
 import "controls" as SettingsControls
 
-Item {
+PlasmoidItem {
     id: headerSettings
     width: plasmoid.formFactor === PlasmaCore.Types.Horizontal ? parent.width : parent.height
     height: thickness
diff --git a/shell/package/contents/configuration/canvas/SettingsOverlay.qml b/shell/package/contents/configuration/canvas/SettingsOverlay.qml
index effb63198..17aef5e43 100644
--- a/shell/package/contents/configuration/canvas/SettingsOverlay.qml
+++ b/shell/package/contents/configuration/canvas/SettingsOverlay.qml
@@ -4,11 +4,11 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Layouts 1.1
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 
diff --git a/shell/package/contents/configuration/canvas/controls/Button.qml b/shell/package/contents/configuration/canvas/controls/Button.qml
index 878500391..2ffe8dd28 100644
--- a/shell/package/contents/configuration/canvas/controls/Button.qml
+++ b/shell/package/contents/configuration/canvas/controls/Button.qml
@@ -7,7 +7,7 @@ import QtQuick 2.7
 import QtQuick.Layouts 1.1
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 Item{
     id: button
diff --git a/shell/package/contents/configuration/canvas/maxlength/Ruler.qml b/shell/package/contents/configuration/canvas/maxlength/Ruler.qml
index e823b6806..10b9774a8 100644
--- a/shell/package/contents/configuration/canvas/maxlength/Ruler.qml
+++ b/shell/package/contents/configuration/canvas/maxlength/Ruler.qml
@@ -8,7 +8,7 @@ import QtQuick 2.7
 import QtQuick.Layouts 1.0
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.latte.core 0.2 as LatteCore
 
diff --git a/shell/package/contents/configuration/canvas/maxlength/RulerMouseArea.qml b/shell/package/contents/configuration/canvas/maxlength/RulerMouseArea.qml
index 1e01feb8a..0b28cf487 100644
--- a/shell/package/contents/configuration/canvas/maxlength/RulerMouseArea.qml
+++ b/shell/package/contents/configuration/canvas/maxlength/RulerMouseArea.qml
@@ -6,7 +6,7 @@
 import QtQuick 2.7
 
 import org.kde.plasma.plasmoid 2.0
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.core 2.0 as PlasmaCore
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/configuration/pages/AppearanceConfig.qml b/shell/package/contents/configuration/pages/AppearanceConfig.qml
index a27b56447..07e4a052a 100644
--- a/shell/package/contents/configuration/pages/AppearanceConfig.qml
+++ b/shell/package/contents/configuration/pages/AppearanceConfig.qml
@@ -7,11 +7,11 @@
 import QtQuick 2.0
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Dialogs 1.2
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/configuration/pages/BehaviorConfig.qml b/shell/package/contents/configuration/pages/BehaviorConfig.qml
index 2a77280cc..1b8c23fb4 100644
--- a/shell/package/contents/configuration/pages/BehaviorConfig.qml
+++ b/shell/package/contents/configuration/pages/BehaviorConfig.qml
@@ -7,10 +7,10 @@
 import QtQuick 2.0
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/configuration/pages/EffectsConfig.qml b/shell/package/contents/configuration/pages/EffectsConfig.qml
index 25b7360c7..3d3d7a52f 100644
--- a/shell/package/contents/configuration/pages/EffectsConfig.qml
+++ b/shell/package/contents/configuration/pages/EffectsConfig.qml
@@ -6,12 +6,12 @@
 import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Dialogs 1.2
 import QtQuick.Controls 2.12 as QtQuickControls212
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 
diff --git a/shell/package/contents/configuration/pages/TasksConfig.qml b/shell/package/contents/configuration/pages/TasksConfig.qml
index 49f6f7e63..1cb1cc795 100644
--- a/shell/package/contents/configuration/pages/TasksConfig.qml
+++ b/shell/package/contents/configuration/pages/TasksConfig.qml
@@ -6,10 +6,10 @@
 import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.components 3.0 as PlasmaComponents3
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/controls/TypeSelection.qml b/shell/package/contents/controls/TypeSelection.qml
index 6eab842fa..0080386f9 100644
--- a/shell/package/contents/controls/TypeSelection.qml
+++ b/shell/package/contents/controls/TypeSelection.qml
@@ -5,12 +5,12 @@
 */
 
 import QtQuick 2.7
-import QtGraphicalEffects 1.0
+import Qt5Compat.GraphicalEffects
 import QtQuick.Controls 1.4
 import QtQuick.Layouts 1.3
 
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 
 import org.kde.plasma.plasmoid 2.0
 
diff --git a/shell/package/contents/views/AppletDelegate.qml b/shell/package/contents/views/AppletDelegate.qml
index 02d33cdcb..592328508 100644
--- a/shell/package/contents/views/AppletDelegate.qml
+++ b/shell/package/contents/views/AppletDelegate.qml
@@ -9,12 +9,12 @@
 import QtQuick 2.4
 import QtQuick.Layouts 1.1
 
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.draganddrop 2.0
 
-Item {
+PlasmoidItem {
     id: delegate
 
     readonly property string pluginName: model.pluginName
diff --git a/shell/package/contents/views/InfoView.qml b/shell/package/contents/views/InfoView.qml
index de42212bd..da28d95cb 100644
--- a/shell/package/contents/views/InfoView.qml
+++ b/shell/package/contents/views/InfoView.qml
@@ -8,7 +8,7 @@ import QtQuick 2.0
 import QtQuick.Layouts 1.1
 import QtQuick.Window 2.1
 import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 2.0 as PlasmaComponents
+import org.kde.plasma.components 3.0 as PlasmaComponents
 import org.kde.plasma.extras 2.0 as PlasmaExtras
 
 import org.kde.latte.core 0.2 as LatteCore
diff --git a/shell/package/contents/views/WidgetExplorer.qml b/shell/package/contents/views/WidgetExplorer.qml
index e41a79a68..7f95e7dcc 100644
--- a/shell/package/contents/views/WidgetExplorer.qml
+++ b/shell/package/contents/views/WidgetExplorer.qml
@@ -8,7 +8,7 @@
 import QtQuick 2.7
 import QtQuick.Controls 2.5 as QQC2
 
-import org.kde.plasma.components 2.0 as PC2 // for DialogStatus, ModelCOntextMenu, and Highlight
+import org.kde.plasma.components 3.0 as PC2 // for DialogStatus, ModelCOntextMenu, and Highlight
 import org.kde.plasma.components 3.0 as PC3
 import org.kde.plasma.core 2.0 as PlasmaCore
 import org.kde.plasma.extras 2.0 as PlasmaExtras