From c9d2453a4df347f0500340d7e21cd9219b1d5549 Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <thomas.hartmann@qt.io>
Date: Tue, 12 Dec 2017 17:12:56 +0100
Subject: [PATCH] QmlDesigner: Increase the bounding rectangle

Since we clip against the bounding rectangle we increase
the size a bit. This ensures we do not get painting artefacts if
something is 1 or 2 pixels off.

Change-Id: I4d9c40dd25aaa4469b568df914a1290f21790271
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 .../qmldesigner/components/formeditor/formeditoritem.cpp      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp b/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
index 54d5d1536dc..d6bd69ed2cd 100644
--- a/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
@@ -86,7 +86,7 @@ void FormEditorItem::setup()
 
 QRectF FormEditorItem::boundingRect() const
 {
-    return m_boundingRect;
+    return m_boundingRect.adjusted(-2, -2, 2, 2);
 }
 
 QPainterPath FormEditorItem::shape() const
@@ -338,7 +338,7 @@ void FormEditorItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *,
     if (isInStackedContainer)
         showPlaceHolder = qmlItemNode().instanceIsRenderPixmapNull() && isContentVisible();
 
-    painter->setClipRegion(m_boundingRect.toRect());
+    painter->setClipRegion(boundingRect().toRect());
     painter->setClipping(true);
 
     if (!hideCompletely) {