From e8c8e82f7113893bcb09a10397644c846b820b57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C4=83t=C4=83lin=20Badea?= <catalin.badea392@gmail.com>
Date: Fri, 10 Aug 2012 17:03:43 +0300
Subject: Fix scrolling to next day.


diff --git a/Swift/QtUI/QtHistoryWindow.cpp b/Swift/QtUI/QtHistoryWindow.cpp
index 932922e..e54bd51 100644
--- a/Swift/QtUI/QtHistoryWindow.cpp
+++ b/Swift/QtUI/QtHistoryWindow.cpp
@@ -176,14 +176,24 @@ void QtHistoryWindow::handleScrollRequested(int pos) {
 }
 
 void QtHistoryWindow::handleScrollReachedTop() {
+	if (dates_.empty()) {
+		return;
+	}
+
 	int year, month, day;
-	ui_.calendarWidget_->selectedDate().getDate(&year, &month, &day);
+	QDate firstDate = *dates_.begin();
+	firstDate.getDate(&year, &month, &day);
 	onScrollReachedTop(boost::gregorian::date(year, month, day));
 }
 
 void QtHistoryWindow::handleScrollReachedBottom() {
+	if (dates_.empty()) {
+		return;
+	}
+
 	int year, month, day;
-	ui_.calendarWidget_->selectedDate().getDate(&year, &month, &day);
+	QDate lastDate = *dates_.rbegin();
+	lastDate.getDate(&year, &month, &day);
 	onScrollReachedBottom(boost::gregorian::date(year, month, day));
 }
 
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