From abbfc9fea93e5e72b6669d0cd086f7ba21805578 Mon Sep 17 00:00:00 2001
From: Samuli Piippo <samuli.piippo@qt.io>
Date: Fri, 27 Mar 2020 15:10:47 +0200
Subject: Better handling of VKB when screen is rotated

Resize and reposition the Qt Virtual Keyboard based on the display
orientation. Contains workaround values for the aligment when display
is in portrait mode, as VKB does not align itself as you would expect.

Task-number: QTBUG-83217
Change-Id: I99f9cd332f61850d1a47b2efba335242f8d82e89
Reviewed-by: Kari Oikarinen <kari.oikarinen@qt.io>
---
 qml/MainWindow.qml | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/qml/MainWindow.qml b/qml/MainWindow.qml
index c1f4e54..686dd87 100644
--- a/qml/MainWindow.qml
+++ b/qml/MainWindow.qml
@@ -275,10 +275,16 @@ Item {
         InputPanel {
             id: inputPanel
             z: 99
-            y: root.height
-            anchors.left: root.left
-            anchors.right: root.right
-            visible: y < root.height
+            x: root.portraitMode ?
+                   (globalSettings.rotationSelected ?
+                        inputPanel.height + root.height : -inputPanel.height - root.height) :
+                   0
+            y: root.portraitMode ?
+                   (globalSettings.rotationSelected ? inputPanel.height : inputPanel.height) :
+                   (globalSettings.rotationSelected ? -root.height : root.height)
+            width: root.portraitMode ? window.height : window.width
+            rotation: root.rotation
+            property real alignmentWorkaround: height * 0.1
             onActiveChanged: {
                 if (!active)
                     applicationLoader.anchors.topMargin = 0;
@@ -296,7 +302,14 @@ Item {
                 when: inputPanel.active
                 PropertyChanges {
                     target: inputPanel
-                    y: root.height - inputPanel.height
+                    x: root.portraitMode ?
+                           (globalSettings.rotationSelected ?
+                                root.height - inputPanel.height * 2 - inputPanel.alignmentWorkaround :
+                                -inputPanel.height - inputPanel.alignmentWorkaround) :
+                           0
+                    y: root.portraitMode ?
+                           inputPanel.height + inputPanel.alignmentWorkaround :
+                           (globalSettings.rotationSelected ? 0 : root.height - inputPanel.height)
                 }
             }
 
@@ -305,6 +318,11 @@ Item {
                 to: "visible"
                 reversible: true
                 ParallelAnimation {
+                    NumberAnimation {
+                        properties: "x"
+                        duration: 250
+                        easing.type: Easing.InOutQuad
+                    }
                     NumberAnimation {
                         properties: "y"
                         duration: 250
-- 
cgit v1.2.3