From 258b9c5d5b1d88a5c19ed1dcfb5fed446006de0d Mon Sep 17 00:00:00 2001
From: Benjamin Poulain <benjamin.poulain@nokia.com>
Date: Mon, 24 Aug 2009 10:42:48 +0200
Subject: Initialize the line coordinates in the tablet example.

For the first tablet events, polyLine contains null points. The first
two line painted have an invalid origin.
---
 examples/widgets/tablet/tabletcanvas.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/widgets/tablet/tabletcanvas.cpp b/examples/widgets/tablet/tabletcanvas.cpp
index abb667c..612a635 100644
--- a/examples/widgets/tablet/tabletcanvas.cpp
+++ b/examples/widgets/tablet/tabletcanvas.cpp
@@ -98,8 +98,10 @@ void TabletCanvas::tabletEvent(QTabletEvent *event)
 
     switch (event->type()) {
         case QEvent::TabletPress:
-            if (!deviceDown)
+            if (!deviceDown) {
                 deviceDown = true;
+                polyLine[0] = polyLine[1] = polyLine[2] = event->pos();
+            }
             break;
         case QEvent::TabletRelease:
             if (deviceDown)
-- 
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