X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/1b15dd24e9c28cdc5ee5a16d7ce646d4618107b9..6dcbb8127c:/src/panels/information/pixmapviewer.cpp

diff --git a/src/panels/information/pixmapviewer.cpp b/src/panels/information/pixmapviewer.cpp
index 416e53f1f..0874f2b39 100644
--- a/src/panels/information/pixmapviewer.cpp
+++ b/src/panels/information/pixmapviewer.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
+ *   Copyright (C) 2006 by Peter Penz <peter.penz19@gmail.com>             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -19,12 +19,11 @@
 
 #include "pixmapviewer.h"
 
-#include <kiconloader.h>
+#include <KIconLoader>
 
-#include <QLayout>
 #include <QPainter>
 #include <QPixmap>
-#include <QKeyEvent>
+#include <QStyle>
 
 PixmapViewer::PixmapViewer(QWidget* parent, Transition transition) :
     QWidget(parent),
@@ -39,8 +38,8 @@ PixmapViewer::PixmapViewer(QWidget* parent, Transition transition) :
     m_animation.setCurveShape(QTimeLine::LinearCurve);
 
     if (m_transition != NoTransition) {
-        connect(&m_animation, SIGNAL(valueChanged(qreal)), this, SLOT(update()));
-        connect(&m_animation, SIGNAL(finished()), this, SLOT(checkPendingPixmaps()));
+        connect(&m_animation, &QTimeLine::valueChanged, this, static_cast<void(PixmapViewer::*)()>(&PixmapViewer::update));
+        connect(&m_animation, &QTimeLine::finished, this, &PixmapViewer::checkPendingPixmaps);
     }
 }
 
@@ -96,21 +95,19 @@ void PixmapViewer::paintEvent(QPaintEvent* event)
         const int scaledWidth  = static_cast<int>((m_oldPixmap.width()  * (1.0 - value)) + (m_pixmap.width()  * value));
         const int scaledHeight = static_cast<int>((m_oldPixmap.height() * (1.0 - value)) + (m_pixmap.height() * value));
 
-        const int x = (width()  - scaledWidth ) / 2;
-        const int y = (height() - scaledHeight) / 2;
-
         const bool useOldPixmap = (m_transition == SizeTransition) &&
                                   (m_oldPixmap.width() > m_pixmap.width());
         const QPixmap& largePixmap = useOldPixmap ? m_oldPixmap : m_pixmap;
-        const QPixmap scaledPixmap = largePixmap.scaled(scaledWidth,
-                                                        scaledHeight,
-                                                        Qt::IgnoreAspectRatio,
-                                                        Qt::FastTransformation);
-        painter.drawPixmap(x, y, scaledPixmap);
+	if (!largePixmap.isNull()) {
+            const QPixmap scaledPixmap = largePixmap.scaled(scaledWidth,
+                                                            scaledHeight,
+                                                            Qt::IgnoreAspectRatio,
+                                                            Qt::FastTransformation);
+
+            style()->drawItemPixmap(&painter, rect(), Qt::AlignCenter, scaledPixmap);
+	}
     } else {
-        const int x = (width()  - m_pixmap.width() ) / 2;
-        const int y = (height() - m_pixmap.height()) / 2;
-        painter.drawPixmap(x, y, m_pixmap);
+        style()->drawItemPixmap(&painter, rect(), Qt::AlignCenter, m_pixmap);
     }
 }
 
@@ -127,4 +124,3 @@ void PixmapViewer::checkPendingPixmaps()
     }
 }
 
-#include "pixmapviewer.moc"