From ea8d0dcce28177a5b9794930db65f287d0c20670 Mon Sep 17 00:00:00 2001
From: Aaron Seigo <aseigo@kde.org>
Date: Wed, 30 Nov 2011 15:44:29 +0100
Subject: [PATCH] get rid of the text halos

they are (relatively) expensive and should be unnecessary now:
we have blur, it works well, and when we don't blur we use different backgrounds.

one more "take one thing off" while i'm futzing around in tooltips
---
 private/tooltip.cpp | 26 ++------------------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/private/tooltip.cpp b/private/tooltip.cpp
index 64639703b..0ad437605 100644
--- a/private/tooltip.cpp
+++ b/private/tooltip.cpp
@@ -89,25 +89,13 @@ public:
         }
         m_document->adjustSize();
 
-        m_haloRects.clear();
-        QTextLayout *layout = m_document->begin().layout();
-        //layout->setPosition(QPointF(textRect.x(), textBoundingRect->y()));
-        QTextLine line;
-        for (int i = 0; i < layout->lineCount(); ++i) {
-            line = layout->lineAt(i);
-
-            // Add halo rect only when a non empty line is found
-            if (line.naturalTextWidth()) {
-                m_haloRects.append(line.naturalTextRect().translated(layout->position().toPoint()).toRect().translated(m_margin, m_margin));
-            }
-        }
-
         update();
     }
 
     QSize minimumSizeHint() const
     {
-        return m_document->size().toSize() + QSize(m_margin, m_margin)*2;
+        const int margin = 6;
+        return m_document->size().toSize() + QSize(margin, margin)*2;
     }
 
     QSize maximumSizeHint() const
@@ -118,14 +106,6 @@ public:
     void paintEvent(QPaintEvent *event)
     {
         QPainter p(this);
-
-        if (Plasma::Theme::defaultTheme()->color(Plasma::Theme::TextColor).value() < 128) {
-            foreach (const QRectF &rect, m_haloRects) {
-                Plasma::PaintUtils::drawHalo(&p, rect);
-            }
-
-            p.translate(m_margin, m_margin);
-        }
         m_document->drawContents(&p, event->rect());
     }
 
@@ -155,8 +135,6 @@ private:
     ToolTip *m_toolTip;
     QTextDocument *m_document;
     QString m_anchor;
-    QList<QRectF> m_haloRects;
-    static const int m_margin = 6;
 };
 
 class ToolTipPrivate