Tie minor version of all imports to Qt's minor version

This change makes all Qt Quick Controls 2 imports match the current
Qt minor version, which is 12 as of this patch.

It also updates all other Qt Quick imports to match.
This will also make future version bumps easier as all version numbers
in existing code/docs will match.

The following commands were used to verify that no old versions remain:

for i in `seq 0 11`; do git grep "import QtGraphicalEffects.*1.$i$"; done
for i in `seq 0 11`; do git grep "import QtQuick 2.$i$"; done
for i in `seq 0 11`; do git grep "import QtQuick.Layouts 1.$i$"; done
for i in `seq 0 5`; do git grep "import QtQuick.Controls.*2.$i$"; done
for i in `seq 0 11`; do git grep "import QtQuick.Templates 2.$i as T$"; done

[ChangeLog] From Qt 5.12 onwards, all import versions in
Qt Quick Controls 2 follow the same minor version as Qt's
minor version number. For example, the import version for Qt 5.12 is:
"import QtQuick.Controls 2.12".

Change-Id: I6d87573f20912e041d9c3b7c773cc7bf7b152ec3
Fixes: QTBUG-71095
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

89 files changed, 198 insertions, 198 deletions

diff --git a/tests/manual/buttons/ButtonLoader.qml b/tests/manual/buttons/ButtonLoader.qml
index 47b265ec..574997e1 100644
--- a/tests/manual/buttons/ButtonLoader.qml
+++ b/tests/manual/buttons/ButtonLoader.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.8
-import QtQuick.Controls 2.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 Item {
     id: root
diff --git a/tests/manual/buttons/buttons.qml b/tests/manual/buttons/buttons.qml
index e75cbbda..0848038d 100644
--- a/tests/manual/buttons/buttons.qml
+++ b/tests/manual/buttons/buttons.qml
@@ -47,10 +47,10 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.6
-import QtQuick.Controls 2.1
-import QtQuick.Controls.Material 2.1
-import QtQuick.Controls.Universal 2.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.Material 2.12
+import QtQuick.Controls.Universal 2.12
 
 ApplicationWindow {
     id: window
diff --git a/tests/manual/fonts/main.qml b/tests/manual/fonts/main.qml
index 30f0500c..4182a654 100644
--- a/tests/manual/fonts/main.qml
+++ b/tests/manual/fonts/main.qml
@@ -48,10 +48,10 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.1
-import QtQuick.Templates 2.1 as T
-import QtQuick.Layouts 1.2
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Templates 2.12 as T
+import QtQuick.Layouts 1.12
 
 ApplicationWindow {
     visible: true
diff --git a/tests/manual/gifs/data/qtquickcontrols2-busyindicator.qml b/tests/manual/gifs/data/qtquickcontrols2-busyindicator.qml
index a2ea66cb..b0504cd7 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-busyindicator.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-busyindicator.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: busyIndicator.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-button-flat.qml b/tests/manual/gifs/data/qtquickcontrols2-button-flat.qml
index f292f3e7..c52c0391 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-button-flat.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-button-flat.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: button.width
diff --git a/tests/manual/gifs/data/qtquickcontrols2-button-highlighted.qml b/tests/manual/gifs/data/qtquickcontrols2-button-highlighted.qml
index 1d0a3ada..6398df50 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-button-highlighted.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-button-highlighted.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: button.width
diff --git a/tests/manual/gifs/data/qtquickcontrols2-button.qml b/tests/manual/gifs/data/qtquickcontrols2-button.qml
index 9360b61a..6361174f 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-button.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-button.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: button.width
diff --git a/tests/manual/gifs/data/qtquickcontrols2-checkbox-tristate.qml b/tests/manual/gifs/data/qtquickcontrols2-checkbox-tristate.qml
index 9062af92..b6f31682 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-checkbox-tristate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-checkbox-tristate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.0
-import QtQuick.Layouts 1.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 import QtQuick.Window 2.0
 
 Window {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-checkbox.qml b/tests/manual/gifs/data/qtquickcontrols2-checkbox.qml
index 2810e7c2..1e1348f5 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-checkbox.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-checkbox.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.0
-import QtQuick.Layouts 1.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 import QtQuick.Window 2.0
 
 Window {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-checkdelegate-tristate.qml b/tests/manual/gifs/data/qtquickcontrols2-checkdelegate-tristate.qml
index 528c8e80..767f80dc 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-checkdelegate-tristate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-checkdelegate-tristate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
-import QtQuick.Controls 2.0
-import QtQuick.Layouts 1.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 import QtQuick.Window 2.0
 
 Window {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-checkdelegate.qml b/tests/manual/gifs/data/qtquickcontrols2-checkdelegate.qml
index dd3b1445..d222b21f 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-checkdelegate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-checkdelegate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: column.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-combobox.qml b/tests/manual/gifs/data/qtquickcontrols2-combobox.qml
index 5be55e7f..bd46b54d 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-combobox.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-combobox.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.0
-import QtQuick.Layouts 1.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 import QtQuick.Window 2.0
 
 Window {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-delaybutton.qml b/tests/manual/gifs/data/qtquickcontrols2-delaybutton.qml
index 1f0da14f..b0feddcb 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-delaybutton.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-delaybutton.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.2
+import QtQuick.Controls 2.12
 
 Window {
     width: button.width
diff --git a/tests/manual/gifs/data/qtquickcontrols2-dial-no-wrap.qml b/tests/manual/gifs/data/qtquickcontrols2-dial-no-wrap.qml
index 13644b12..04f167a2 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-dial-no-wrap.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-dial-no-wrap.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: dial.implicitWidth + 20
diff --git a/tests/manual/gifs/data/qtquickcontrols2-dial-wrap.qml b/tests/manual/gifs/data/qtquickcontrols2-dial-wrap.qml
index 1bc22fb0..e00139f0 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-dial-wrap.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-dial-wrap.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: dial.implicitWidth + 20
diff --git a/tests/manual/gifs/data/qtquickcontrols2-drawer.qml b/tests/manual/gifs/data/qtquickcontrols2-drawer.qml
index dd1f2f59..690dfdc4 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-drawer.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-drawer.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.0
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 import QtQuick.Window 2.0
 
 ApplicationWindow {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-itemdelegate.qml b/tests/manual/gifs/data/qtquickcontrols2-itemdelegate.qml
index 3ed15f28..b0188edb 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-itemdelegate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-itemdelegate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: column.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-menu.qml b/tests/manual/gifs/data/qtquickcontrols2-menu.qml
index 1fd0b5ba..39403e06 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-menu.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-menu.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 // TODO: restore and finish https://codereview.qt-project.org/#/c/123948/
 ApplicationWindow {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-progressbar-indeterminate.qml b/tests/manual/gifs/data/qtquickcontrols2-progressbar-indeterminate.qml
index 3671d019..6d2c50b2 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-progressbar-indeterminate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-progressbar-indeterminate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: progressBar.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-progressbar.qml b/tests/manual/gifs/data/qtquickcontrols2-progressbar.qml
index af96ae7a..a8f751ce 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-progressbar.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-progressbar.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: progressBar.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-radiobutton.qml b/tests/manual/gifs/data/qtquickcontrols2-radiobutton.qml
index 7e6d4de3..1e640ced 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-radiobutton.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-radiobutton.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.0
-import QtQuick.Layouts 1.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 import QtQuick.Window 2.0
 
 Window {
diff --git a/tests/manual/gifs/data/qtquickcontrols2-radiodelegate.qml b/tests/manual/gifs/data/qtquickcontrols2-radiodelegate.qml
index 6cffbaa2..eaa1ff7a 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-radiodelegate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-radiodelegate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: column.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-rangeslider.qml b/tests/manual/gifs/data/qtquickcontrols2-rangeslider.qml
index c3b328ab..b30711b4 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-rangeslider.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-rangeslider.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: slider.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-scrollbar-snap.qml b/tests/manual/gifs/data/qtquickcontrols2-scrollbar-snap.qml
index d58162fc..27b6b280 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-scrollbar-snap.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-scrollbar-snap.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: 100
diff --git a/tests/manual/gifs/data/qtquickcontrols2-scrollbar.qml b/tests/manual/gifs/data/qtquickcontrols2-scrollbar.qml
index 72ca9e67..573c408b 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-scrollbar.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-scrollbar.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: 100
diff --git a/tests/manual/gifs/data/qtquickcontrols2-scrollindicator.qml b/tests/manual/gifs/data/qtquickcontrols2-scrollindicator.qml
index ae4b4235..1cdd1b61 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-scrollindicator.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-scrollindicator.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: 100
diff --git a/tests/manual/gifs/data/qtquickcontrols2-slider-snap.qml b/tests/manual/gifs/data/qtquickcontrols2-slider-snap.qml
index fa92e4bc..ff7dd780 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-slider-snap.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-slider-snap.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: slider.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-slider.qml b/tests/manual/gifs/data/qtquickcontrols2-slider.qml
index d3685d36..689e50f2 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-slider.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-slider.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: slider.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-stackview-pop.qml b/tests/manual/gifs/data/qtquickcontrols2-stackview-pop.qml
index ebd1857c..9c3ad1f1 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-stackview-pop.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-stackview-pop.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 ApplicationWindow {
     width: 160
diff --git a/tests/manual/gifs/data/qtquickcontrols2-stackview-push.qml b/tests/manual/gifs/data/qtquickcontrols2-stackview-push.qml
index e4bdd48e..cf3e8c3c 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-stackview-push.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-stackview-push.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 ApplicationWindow {
     width: 160
diff --git a/tests/manual/gifs/data/qtquickcontrols2-stackview-replace.qml b/tests/manual/gifs/data/qtquickcontrols2-stackview-replace.qml
index 9d96539a..2c68a3cb 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-stackview-replace.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-stackview-replace.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 ApplicationWindow {
     width: 160
diff --git a/tests/manual/gifs/data/qtquickcontrols2-stackview-unwind.qml b/tests/manual/gifs/data/qtquickcontrols2-stackview-unwind.qml
index 89649b3a..afb1f242 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-stackview-unwind.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-stackview-unwind.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.7
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 ApplicationWindow {
     width: 160
diff --git a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-behind.qml b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-behind.qml
index b8ecf62c..6025b62b 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-behind.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-behind.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: swipeDelegate.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-leading-trailing.qml b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-leading-trailing.qml
index 5eb7e1b6..da9d0fb5 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-leading-trailing.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate-leading-trailing.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: swipeDelegate.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate.qml b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate.qml
index b143d81b..745432cb 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-swipedelegate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-swipedelegate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: swipeDelegate.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-swipeview.qml b/tests/manual/gifs/data/qtquickcontrols2-swipeview.qml
index 9ae09ea1..d7d8829a 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-swipeview.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-swipeview.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.0
+import QtQuick.Controls 2.12
 
 Window {
     width: 300
diff --git a/tests/manual/gifs/data/qtquickcontrols2-switch.qml b/tests/manual/gifs/data/qtquickcontrols2-switch.qml
index dc3724c4..7e98d9db 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-switch.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-switch.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: 100
diff --git a/tests/manual/gifs/data/qtquickcontrols2-switchdelegate.qml b/tests/manual/gifs/data/qtquickcontrols2-switchdelegate.qml
index 73f9f9e5..2a70e484 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-switchdelegate.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-switchdelegate.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: column.implicitWidth
diff --git a/tests/manual/gifs/data/qtquickcontrols2-tabbar.qml b/tests/manual/gifs/data/qtquickcontrols2-tabbar.qml
index accff15a..e01c7665 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-tabbar.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-tabbar.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
+import QtQuick 2.12
 import QtQuick.Window 2.0
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: 300
diff --git a/tests/manual/gifs/data/qtquickcontrols2-tumbler-wrap.qml b/tests/manual/gifs/data/qtquickcontrols2-tumbler-wrap.qml
index 07531154..77d17f11 100644
--- a/tests/manual/gifs/data/qtquickcontrols2-tumbler-wrap.qml
+++ b/tests/manual/gifs/data/qtquickcontrols2-tumbler-wrap.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.8
+import QtQuick 2.12
 import QtQuick.Window 2.2
-import QtQuick.Controls 2.1
+import QtQuick.Controls 2.12
 
 Window {
     width: frame.implicitWidth + 10
diff --git a/tests/manual/screenshots/screenshots.qml b/tests/manual/screenshots/screenshots.qml
index 20275b17..2ab684c1 100644
--- a/tests/manual/screenshots/screenshots.qml
+++ b/tests/manual/screenshots/screenshots.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Layouts 1.3
-import QtQuick.Controls 2.0
+import QtQuick 2.12
+import QtQuick.Layouts 1.12
+import QtQuick.Controls 2.12
 import Qt.labs.folderlistmodel 2.1
 
 ApplicationWindow {
diff --git a/tests/manual/shared/FontAwesome.qml b/tests/manual/shared/FontAwesome.qml
index 50053664..9e387594 100644
--- a/tests/manual/shared/FontAwesome.qml
+++ b/tests/manual/shared/FontAwesome.qml
@@ -47,7 +47,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.6
+import QtQuick 2.12
 
 pragma Singleton
 
diff --git a/tests/manual/shared/FontAwesomeIcon.qml b/tests/manual/shared/FontAwesomeIcon.qml
index 152b6080..f46ed364 100644
--- a/tests/manual/shared/FontAwesomeIcon.qml
+++ b/tests/manual/shared/FontAwesomeIcon.qml
@@ -47,7 +47,7 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-import QtQuick 2.6
+import QtQuick 2.12
 import "qrc:/shared"
 
 Text {
diff --git a/tests/manual/styles-cover-flow/CoverFlowDelegate.qml b/tests/manual/styles-cover-flow/CoverFlowDelegate.qml
index 8b220269..474a189a 100644
--- a/tests/manual/styles-cover-flow/CoverFlowDelegate.qml
+++ b/tests/manual/styles-cover-flow/CoverFlowDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtGraphicalEffects 1.0
-import QtQuick 2.10
+import QtGraphicalEffects 1.12
+import QtQuick 2.12
 
 Item {
     id: root
diff --git a/tests/manual/styles-cover-flow/CoverFlowPath.qml b/tests/manual/styles-cover-flow/CoverFlowPath.qml
index f50cf31d..37e7f894 100644
--- a/tests/manual/styles-cover-flow/CoverFlowPath.qml
+++ b/tests/manual/styles-cover-flow/CoverFlowPath.qml
@@ -48,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
+import QtQuick 2.12
 
 Path {
     // Point 1
diff --git a/tests/manual/styles-cover-flow/styles-cover-flow.qml b/tests/manual/styles-cover-flow/styles-cover-flow.qml
index 3d8aea0f..273f0869 100644
--- a/tests/manual/styles-cover-flow/styles-cover-flow.qml
+++ b/tests/manual/styles-cover-flow/styles-cover-flow.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Window 2.3
+import QtQuick 2.12
+import QtQuick.Window 2.12
 
 Window {
     // Different delegate positions and widths and window background colors
diff --git a/tests/manual/styles/styles.qml b/tests/manual/styles/styles.qml
index 84a3fde8..7c4721d1 100644
--- a/tests/manual/styles/styles.qml
+++ b/tests/manual/styles/styles.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Layouts 1.3
-import QtQuick.Controls 2.1
+import QtQuick 2.12
+import QtQuick.Layouts 1.12
+import QtQuick.Controls 2.12
 
 ApplicationWindow {
     id: window
diff --git a/tests/manual/systemtrayicon/systemtrayicon.qml b/tests/manual/systemtrayicon/systemtrayicon.qml
index 8431ab30..a7e656d4 100644
--- a/tests/manual/systemtrayicon/systemtrayicon.qml
+++ b/tests/manual/systemtrayicon/systemtrayicon.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 import Qt.labs.platform 1.0
 
 ApplicationWindow {
diff --git a/tests/manual/testbench/ColorEditor.qml b/tests/manual/testbench/ColorEditor.qml
index 83f8f2b0..1e10d6d2 100644
--- a/tests/manual/testbench/ColorEditor.qml
+++ b/tests/manual/testbench/ColorEditor.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 RowLayout {
     property alias labelText: label.text
diff --git a/tests/manual/testbench/ControlContainer.qml b/tests/manual/testbench/ControlContainer.qml
index b6bd8542..095d3822 100644
--- a/tests/manual/testbench/ControlContainer.qml
+++ b/tests/manual/testbench/ControlContainer.qml
@@ -48,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
+import QtQuick 2.12
 
 Item {
     id: container
diff --git a/tests/manual/testbench/ExampleContainer.qml b/tests/manual/testbench/ExampleContainer.qml
index ffada686..5d2ac758 100644
--- a/tests/manual/testbench/ExampleContainer.qml
+++ b/tests/manual/testbench/ExampleContainer.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 Frame {
     id: container
diff --git a/tests/manual/testbench/SettingsDialog.qml b/tests/manual/testbench/SettingsDialog.qml
index ef38c496..71b4c342 100644
--- a/tests/manual/testbench/SettingsDialog.qml
+++ b/tests/manual/testbench/SettingsDialog.qml
@@ -48,10 +48,10 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Controls.Imagine 2.3
-import QtQuick.Layouts 1.2
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.Imagine 2.12
+import QtQuick.Layouts 1.12
 
 import App 1.0
 
diff --git a/tests/manual/testbench/controls/BusyIndicator.qml b/tests/manual/testbench/controls/BusyIndicator.qml
index 97456a93..22b3d98a 100644
--- a/tests/manual/testbench/controls/BusyIndicator.qml
+++ b/tests/manual/testbench/controls/BusyIndicator.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Button.qml b/tests/manual/testbench/controls/Button.qml
index b1152481..44ddfee0 100644
--- a/tests/manual/testbench/controls/Button.qml
+++ b/tests/manual/testbench/controls/Button.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/CheckBox.qml b/tests/manual/testbench/controls/CheckBox.qml
index 73f94857..b79d800d 100644
--- a/tests/manual/testbench/controls/CheckBox.qml
+++ b/tests/manual/testbench/controls/CheckBox.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/CheckDelegate.qml b/tests/manual/testbench/controls/CheckDelegate.qml
index b742b170..c8089fab 100644
--- a/tests/manual/testbench/controls/CheckDelegate.qml
+++ b/tests/manual/testbench/controls/CheckDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ComboBox.qml b/tests/manual/testbench/controls/ComboBox.qml
index c9b8498f..335eeb56 100644
--- a/tests/manual/testbench/controls/ComboBox.qml
+++ b/tests/manual/testbench/controls/ComboBox.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/DelayButton.qml b/tests/manual/testbench/controls/DelayButton.qml
index af52e067..ae887ef3 100644
--- a/tests/manual/testbench/controls/DelayButton.qml
+++ b/tests/manual/testbench/controls/DelayButton.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Dial.qml b/tests/manual/testbench/controls/Dial.qml
index 5dc8c356..06b91076 100644
--- a/tests/manual/testbench/controls/Dial.qml
+++ b/tests/manual/testbench/controls/Dial.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Dialog.qml b/tests/manual/testbench/controls/Dialog.qml
index 7b8eb720..52aa923e 100644
--- a/tests/manual/testbench/controls/Dialog.qml
+++ b/tests/manual/testbench/controls/Dialog.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 // TODO
 QtObject {
diff --git a/tests/manual/testbench/controls/Frame.qml b/tests/manual/testbench/controls/Frame.qml
index c0348025..c7b176fb 100644
--- a/tests/manual/testbench/controls/Frame.qml
+++ b/tests/manual/testbench/controls/Frame.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/GroupBox.qml b/tests/manual/testbench/controls/GroupBox.qml
index a99a998a..eda7ad79 100644
--- a/tests/manual/testbench/controls/GroupBox.qml
+++ b/tests/manual/testbench/controls/GroupBox.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ItemDelegate.qml b/tests/manual/testbench/controls/ItemDelegate.qml
index 44882df9..8cf348d4 100644
--- a/tests/manual/testbench/controls/ItemDelegate.qml
+++ b/tests/manual/testbench/controls/ItemDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Label.qml b/tests/manual/testbench/controls/Label.qml
index c0d980e8..92192e09 100644
--- a/tests/manual/testbench/controls/Label.qml
+++ b/tests/manual/testbench/controls/Label.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Menu.qml b/tests/manual/testbench/controls/Menu.qml
index c449dd47..3bb54009 100644
--- a/tests/manual/testbench/controls/Menu.qml
+++ b/tests/manual/testbench/controls/Menu.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 // TODO
 QtObject {
diff --git a/tests/manual/testbench/controls/MenuBar.qml b/tests/manual/testbench/controls/MenuBar.qml
index 00db9af1..77a7da2b 100644
--- a/tests/manual/testbench/controls/MenuBar.qml
+++ b/tests/manual/testbench/controls/MenuBar.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 // TODO
 QtObject {
diff --git a/tests/manual/testbench/controls/Page.qml b/tests/manual/testbench/controls/Page.qml
index 117359f9..add9cc09 100644
--- a/tests/manual/testbench/controls/Page.qml
+++ b/tests/manual/testbench/controls/Page.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/PageIndicator.qml b/tests/manual/testbench/controls/PageIndicator.qml
index e8d3f570..60094e4d 100644
--- a/tests/manual/testbench/controls/PageIndicator.qml
+++ b/tests/manual/testbench/controls/PageIndicator.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Pane.qml b/tests/manual/testbench/controls/Pane.qml
index d39adff4..c8b6c699 100644
--- a/tests/manual/testbench/controls/Pane.qml
+++ b/tests/manual/testbench/controls/Pane.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ProgressBar.qml b/tests/manual/testbench/controls/ProgressBar.qml
index 1fdb02b2..67047178 100644
--- a/tests/manual/testbench/controls/ProgressBar.qml
+++ b/tests/manual/testbench/controls/ProgressBar.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/RadioButton.qml b/tests/manual/testbench/controls/RadioButton.qml
index b1a10e0f..b1fff6dc 100644
--- a/tests/manual/testbench/controls/RadioButton.qml
+++ b/tests/manual/testbench/controls/RadioButton.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/RadioDelegate.qml b/tests/manual/testbench/controls/RadioDelegate.qml
index fcae84f7..e449744c 100644
--- a/tests/manual/testbench/controls/RadioDelegate.qml
+++ b/tests/manual/testbench/controls/RadioDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/RangeSlider.qml b/tests/manual/testbench/controls/RangeSlider.qml
index debd097c..b3d84e53 100644
--- a/tests/manual/testbench/controls/RangeSlider.qml
+++ b/tests/manual/testbench/controls/RangeSlider.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/RoundButton.qml b/tests/manual/testbench/controls/RoundButton.qml
index 6a2bb5c2..5d066133 100644
--- a/tests/manual/testbench/controls/RoundButton.qml
+++ b/tests/manual/testbench/controls/RoundButton.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ScrollBar.qml b/tests/manual/testbench/controls/ScrollBar.qml
index f59796d2..25c7f4d6 100644
--- a/tests/manual/testbench/controls/ScrollBar.qml
+++ b/tests/manual/testbench/controls/ScrollBar.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ScrollIndicator.qml b/tests/manual/testbench/controls/ScrollIndicator.qml
index 32c66aad..2c6fd4a9 100644
--- a/tests/manual/testbench/controls/ScrollIndicator.qml
+++ b/tests/manual/testbench/controls/ScrollIndicator.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Slider.qml b/tests/manual/testbench/controls/Slider.qml
index d2a272fa..831f4778 100644
--- a/tests/manual/testbench/controls/Slider.qml
+++ b/tests/manual/testbench/controls/Slider.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/SpinBox.qml b/tests/manual/testbench/controls/SpinBox.qml
index 77094dc0..0fdfb9fe 100644
--- a/tests/manual/testbench/controls/SpinBox.qml
+++ b/tests/manual/testbench/controls/SpinBox.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/SwipeDelegate.qml b/tests/manual/testbench/controls/SwipeDelegate.qml
index 6143a50f..141435d8 100644
--- a/tests/manual/testbench/controls/SwipeDelegate.qml
+++ b/tests/manual/testbench/controls/SwipeDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Switch.qml b/tests/manual/testbench/controls/Switch.qml
index 63051a50..6df1a0e0 100644
--- a/tests/manual/testbench/controls/Switch.qml
+++ b/tests/manual/testbench/controls/Switch.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/SwitchDelegate.qml b/tests/manual/testbench/controls/SwitchDelegate.qml
index 4cb42105..ac4a322a 100644
--- a/tests/manual/testbench/controls/SwitchDelegate.qml
+++ b/tests/manual/testbench/controls/SwitchDelegate.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/TabBar.qml b/tests/manual/testbench/controls/TabBar.qml
index 4e6440d3..7e98eb93 100644
--- a/tests/manual/testbench/controls/TabBar.qml
+++ b/tests/manual/testbench/controls/TabBar.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 // TODO
 QtObject {
diff --git a/tests/manual/testbench/controls/TextArea.qml b/tests/manual/testbench/controls/TextArea.qml
index 8f2493f4..ae3cf08b 100644
--- a/tests/manual/testbench/controls/TextArea.qml
+++ b/tests/manual/testbench/controls/TextArea.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/TextField.qml b/tests/manual/testbench/controls/TextField.qml
index 7ecd21b2..b9a5bfb8 100644
--- a/tests/manual/testbench/controls/TextField.qml
+++ b/tests/manual/testbench/controls/TextField.qml
@@ -48,8 +48,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/ToolBar.qml b/tests/manual/testbench/controls/ToolBar.qml
index 7ce40218..ec80ebe7 100644
--- a/tests/manual/testbench/controls/ToolBar.qml
+++ b/tests/manual/testbench/controls/ToolBar.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 // TODO
 QtObject {
diff --git a/tests/manual/testbench/controls/ToolTip.qml b/tests/manual/testbench/controls/ToolTip.qml
index 19ae9dd1..3e3a017b 100644
--- a/tests/manual/testbench/controls/ToolTip.qml
+++ b/tests/manual/testbench/controls/ToolTip.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/controls/Tumbler.qml b/tests/manual/testbench/controls/Tumbler.qml
index 0d64ff3b..f10af24e 100644
--- a/tests/manual/testbench/controls/Tumbler.qml
+++ b/tests/manual/testbench/controls/Tumbler.qml
@@ -48,9 +48,9 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Controls 2.3
-import QtQuick.Layouts 1.3
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Layouts 1.12
 
 QtObject {
     property var supportedStates: [
diff --git a/tests/manual/testbench/testbench.qml b/tests/manual/testbench/testbench.qml
index 5b051460..daef63b1 100644
--- a/tests/manual/testbench/testbench.qml
+++ b/tests/manual/testbench/testbench.qml
@@ -48,11 +48,11 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.10
-import QtQuick.Window 2.3
-import QtQuick.Layouts 1.2
-import QtQuick.Controls 2.3
-import QtQuick.Controls.Imagine 2.3
+import QtQuick 2.12
+import QtQuick.Window 2.12
+import QtQuick.Layouts 1.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.Imagine 2.12
 import Qt.labs.folderlistmodel 2.2
 import Qt.labs.settings 1.0
 
diff --git a/tests/manual/viewinqwidget/main.qml b/tests/manual/viewinqwidget/main.qml
index 4e38104e..f383f022 100644
--- a/tests/manual/viewinqwidget/main.qml
+++ b/tests/manual/viewinqwidget/main.qml
@@ -34,8 +34,8 @@
 **
 ****************************************************************************/
 
-import QtQuick 2.6
-import QtQuick.Controls 2.1
+import QtQuick 2.12
+import QtQuick.Controls 2.12
 
 Item {
     visible: true