From 0badf0c6095c4b6bac87ebaab2b54d5e19edbd4b Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 13 Apr 2013 09:19:14 +0200
Subject: Restore lost functionality; also, don't redraw all the time
 needlessly

---
 qfunctionconfigurator/qfunctionconfigurator.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'qfunctionconfigurator')

diff --git a/qfunctionconfigurator/qfunctionconfigurator.cpp b/qfunctionconfigurator/qfunctionconfigurator.cpp
index 15488909..e3eb962b 100644
--- a/qfunctionconfigurator/qfunctionconfigurator.cpp
+++ b/qfunctionconfigurator/qfunctionconfigurator.cpp
@@ -330,7 +330,6 @@ int i;
 	// Draw the Points, that make up the Curve
 	//
 	if (_config) {
-
 		//
 		// When moving, also draw a sketched version of the Function.
 		//
@@ -384,7 +383,7 @@ int i;
 	drawLine(&p, QPoint(lastPoint.x(), range.top()), QPoint(lastPoint.x(), range.bottom()), pen);
 	drawLine(&p, QPoint(range.left(), lastPoint.y()), QPoint(range.right(), lastPoint.y()), pen);
 
-    QTimer::singleShot(50, this, SLOT(update()));
+    //QTimer::singleShot(50, this, SLOT(update()));
 }
 
 //
@@ -489,13 +488,14 @@ void QFunctionConfigurator::mousePressEvent(QMouseEvent *e)
 void QFunctionConfigurator::mouseMoveEvent(QMouseEvent *e)
 {
 
-    if (movingPoint >= 0) {
+    if (movingPoint >= 0 && movingPoint < _points.size()) {
 
 		setCursor(Qt::ClosedHandCursor);		
 
 		//
 		// Change the currently moving Point.
 		//
+        _points[movingPoint] = normalizePoint(e->pos());
 		update();
     }
 	else {
-- 
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