X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/c2c075011c0924fb6af3ae345f839620ea78afc2..5f57256a2f293622c7a10844adae29190907b9eb:/src/kitemviews/kstandarditemlistwidget.cpp

diff --git a/src/kitemviews/kstandarditemlistwidget.cpp b/src/kitemviews/kstandarditemlistwidget.cpp
index 8740cb73f..aa12f884c 100644
--- a/src/kitemviews/kstandarditemlistwidget.cpp
+++ b/src/kitemviews/kstandarditemlistwidget.cpp
@@ -273,8 +273,8 @@ KStandardItemListWidget::KStandardItemListWidget(KItemListWidgetInformant* infor
     m_additionalInfoTextColor(),
     m_overlay(),
     m_rating(),
-    m_roleEditor(0),
-    m_oldRoleEditor(0)
+    m_roleEditor(nullptr),
+    m_oldRoleEditor(nullptr)
 {
 }
 
@@ -770,7 +770,7 @@ void KStandardItemListWidget::editedRoleChanged(const QByteArray& current, const
             }
             m_oldRoleEditor = m_roleEditor;
             m_roleEditor->hide();
-            m_roleEditor = 0;
+            m_roleEditor = nullptr;
         }
         return;
     }
@@ -852,13 +852,21 @@ void KStandardItemListWidget::hideEvent(QHideEvent* event)
 
 bool KStandardItemListWidget::event(QEvent *event)
 {
-    if (event->type() == QEvent::WindowDeactivate || event->type() == QEvent::WindowActivate) {
+    if (event->type() == QEvent::WindowDeactivate || event->type() == QEvent::WindowActivate
+            || event->type() == QEvent::PaletteChange) {
         m_dirtyContent = true;
     }
 
     return KItemListWidget::event(event);
 }
 
+void KStandardItemListWidget::finishRoleEditing()
+{
+    if (!editedRole().isEmpty() && m_roleEditor) {
+        slotRoleEditingFinished(editedRole(), KIO::encodeFileName(m_roleEditor->toPlainText()));
+    }
+}
+
 void KStandardItemListWidget::slotCutItemsChanged()
 {
     const QUrl itemUrl = data().value("url").toUrl();
@@ -990,7 +998,7 @@ void KStandardItemListWidget::updatePixmapCache()
 
     if (!m_overlay.isNull()) {
         QPainter painter(&m_pixmap);
-        painter.drawPixmap(0, m_pixmap.height() - m_overlay.height(), m_overlay);
+        painter.drawPixmap(0, (m_pixmap.height() - m_overlay.height()) / m_pixmap.devicePixelRatio(), m_overlay);
     }
 
     int scaledIconSize = 0;
@@ -1089,11 +1097,13 @@ void KStandardItemListWidget::updateTextsCache()
         if (ratingSize.width() > availableWidth) {
             ratingSize.rwidth() = availableWidth;
         }
-        m_rating = QPixmap(ratingSize.toSize());
+        const qreal dpr = qApp->devicePixelRatio();
+        m_rating = QPixmap(ratingSize.toSize() * dpr);
+        m_rating.setDevicePixelRatio(dpr);
         m_rating.fill(Qt::transparent);
 
         QPainter painter(&m_rating);
-        const QRect rect(0, 0, m_rating.width(), m_rating.height());
+        const QRect rect(QPoint(0, 0), ratingSize.toSize());
         const int rating = data().value("rating").toInt();
         KRatingPainter::paintRating(&painter, rect, Qt::AlignJustify | Qt::AlignVCenter, rating);
     } else if (!m_rating.isNull()) {
@@ -1444,7 +1454,7 @@ void KStandardItemListWidget::closeRoleEditor()
     }
     m_oldRoleEditor = m_roleEditor;
     m_roleEditor->hide();
-    m_roleEditor = 0;
+    m_roleEditor = nullptr;
 }
 
 QPixmap KStandardItemListWidget::pixmapForIcon(const QString& name, const QStringList& overlays, int size, QIcon::Mode mode)