From 1f9dd45e498b812a4884ce8221f9ee8250f475df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Tue, 7 Apr 2015 01:21:03 +0200
Subject: GH-329 update description text in MainWindow when instance Minecraft
 version changes

---
 application/MainWindow.cpp         | 13 +++++++++++++
 application/MainWindow.h           |  2 ++
 logic/minecraft/OneSixInstance.cpp |  1 +
 3 files changed, 16 insertions(+)

diff --git a/application/MainWindow.cpp b/application/MainWindow.cpp
index 07f0d02f..5b56ca31 100644
--- a/application/MainWindow.cpp
+++ b/application/MainWindow.cpp
@@ -480,6 +480,8 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
 		view->setFrameShape(QFrame::NoFrame);
 		view->setModel(proxymodel);
 
+		connect(proxymodel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)), SLOT(instanceDataChanged(QModelIndex,QModelIndex)));
+
 		view->setContextMenuPolicy(Qt::CustomContextMenu);
 		connect(view, SIGNAL(customContextMenuRequested(const QPoint &)), this,
 				SLOT(showInstanceContextMenu(const QPoint &)));
@@ -1939,6 +1941,17 @@ void MainWindow::instanceChanged(const QModelIndex &current, const QModelIndex &
 	}
 }
 
+void MainWindow::instanceDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+	auto current = view->selectionModel()->currentIndex();
+	QItemSelection test(topLeft, bottomRight);
+	if(test.contains(current))
+	{
+		instanceChanged(current, current);
+	}
+}
+
+
 void MainWindow::selectionBad()
 {
 	// start by reseting everything...
diff --git a/application/MainWindow.h b/application/MainWindow.h
index 96d9c7bb..97111e04 100644
--- a/application/MainWindow.h
+++ b/application/MainWindow.h
@@ -154,6 +154,8 @@ slots:
 
 	void instanceChanged(const QModelIndex &current, const QModelIndex &previous);
 
+	void instanceDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
+
 	void selectionBad();
 
 	void startTask(Task *task);
diff --git a/logic/minecraft/OneSixInstance.cpp b/logic/minecraft/OneSixInstance.cpp
index 915314d0..7a29c4b4 100644
--- a/logic/minecraft/OneSixInstance.cpp
+++ b/logic/minecraft/OneSixInstance.cpp
@@ -264,6 +264,7 @@ bool OneSixInstance::setIntendedVersionId(QString version)
 	{
 		clearProfile();
 	}
+	emit propertiesChanged(this);
 	return true;
 }
 
-- 
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