From 77220db5d2ef2eee22f8456527f2ae66ea457685 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sat, 4 Jul 2015 21:11:24 +0200
Subject: Scroll to active item when list is expanded

List expansion only happens when a new item is added and as such the `onHeightChanged` signal allows for bringing the new item into view.
This work around is necessary as all my attempts to scroll with the output by e.g. using the `onExecuted` signal of `TerminalItem` failed.
Reasons for this include both the async nature of JavaScript which makes it inconvenient to enforce execution of a function at exactly the right time, as well as the height value of `terminalList` seemingly not being updated instantly.
---
 MetaTerm.qml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/MetaTerm.qml b/MetaTerm.qml
index 0b2046a..9ee41a3 100644
--- a/MetaTerm.qml
+++ b/MetaTerm.qml
@@ -18,6 +18,7 @@ Rectangle {
 		boundsBehavior: Flickable.StopAtBounds
 		contentHeight:  terminalList.height
 		contentWidth:   terminalList.width
+		pixelAligned:   true
 
 		Column {
 			id: terminalList
@@ -25,6 +26,8 @@ Rectangle {
 
 			property int activeItem : 0
 
+			onHeightChanged: scrollTo(activeItem)
+
 			function createItem() {
 				var terminalItem = Qt.createComponent("TerminalItem.qml");
 				var instantiateTerminal = function() {
-- 
cgit v1.2.3