From cb38b11db3b1765d4e70b4291a15eefa92b978f1 Mon Sep 17 00:00:00 2001
From: Michael Zanetti <michael_zanetti@gmx.net>
Date: Fri, 17 Sep 2021 15:12:25 +0200
Subject: [PATCH] Hide inactive instances more agressively

---
 nymea-app/ui/RootItem.qml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/nymea-app/ui/RootItem.qml b/nymea-app/ui/RootItem.qml
index c887ce1f..debbcec4 100644
--- a/nymea-app/ui/RootItem.qml
+++ b/nymea-app/ui/RootItem.qml
@@ -86,6 +86,18 @@ Item {
             interactive: false
             currentIndex: configuredHostsModel.currentIndex
 
+            onCurrentIndexChanged: visibleHackTimer.start();
+
+            // Hack: we only want the current one visible for performance reasons, however, during transitions this might look odd
+            // as we need to show two views partially at the same time.
+            // Couldn't find a way to determine the swipeView position, so let's assume it's moving for a second after currentIndex changed
+            Timer {
+                id: visibleHackTimer
+                repeat: false
+                interval: 500
+                running: false
+            }
+
             Repeater {
                 id: mainRepeater
                 model: configuredHostsModel
@@ -94,6 +106,7 @@ Item {
                     height: swipeView.height
                     width: swipeView.width
                     clip: true
+                    visible: SwipeView.isCurrentItem || visibleHackTimer.running
 
                     readonly property ConfiguredHost configuredHost: configuredHostsModel.get(index)