X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/b58a346be96f7d0973ed96e52c4cf95463ba244d..e817c3246cf512a89a3de003763273f29d9cfe8c:/src/kitemviews/kstandarditemlistwidget.cpp

diff --git a/src/kitemviews/kstandarditemlistwidget.cpp b/src/kitemviews/kstandarditemlistwidget.cpp
index 499a50416..2a28d198a 100644
--- a/src/kitemviews/kstandarditemlistwidget.cpp
+++ b/src/kitemviews/kstandarditemlistwidget.cpp
@@ -10,6 +10,7 @@
 #include "kfileitemmodel.h"
 #include "private/kfileitemclipboard.h"
 #include "private/kitemlistroleeditor.h"
+#include "private/kitemviewsutils.h"
 #include "private/kpixmapmodifier.h"
 
 #include <KIconEffect>
@@ -294,11 +295,6 @@ void KStandardItemListWidget::setLayout(Layout layout)
     }
 }
 
-KStandardItemListWidget::Layout KStandardItemListWidget::layout() const
-{
-    return m_layout;
-}
-
 void KStandardItemListWidget::setHighlightEntireRow(bool highlightEntireRow)
 {
     if (m_highlightEntireRow != highlightEntireRow) {
@@ -386,7 +382,7 @@ void KStandardItemListWidget::paint(QPainter *painter, const QStyleOptionGraphic
     }
 
     painter->setFont(m_customizedFont);
-    painter->setPen(textColor());
+    painter->setPen(textColor(*widget));
     const TextInfo *textInfo = m_textInfo.value("text");
 
     if (!textInfo) {
@@ -645,7 +641,7 @@ void KStandardItemListWidget::setTextColor(const QColor &color)
     }
 }
 
-QColor KStandardItemListWidget::textColor() const
+QColor KStandardItemListWidget::textColor(const QWidget &widget) const
 {
     if (!isSelected()) {
         if (m_isHidden) {
@@ -655,7 +651,7 @@ QColor KStandardItemListWidget::textColor() const
         }
     }
 
-    const QPalette::ColorGroup group = isActiveWindow() ? QPalette::Active : QPalette::Inactive;
+    const QPalette::ColorGroup group = isActiveWindow() && widget.hasFocus() ? QPalette::Active : QPalette::Inactive;
     const QPalette::ColorRole role = isSelected() ? QPalette::HighlightedText : normalTextColorRole();
     return styleOption().palette.color(group, role);
 }
@@ -821,6 +817,7 @@ void KStandardItemListWidget::editedRoleChanged(const QByteArray &current, const
         rect.setWidth(parent->width() - rect.left());
     }
     m_roleEditor->setGeometry(rect.toRect());
+    m_roleEditor->autoAdjustSize();
     m_roleEditor->show();
     m_roleEditor->setFocus();
 }
@@ -964,6 +961,7 @@ void KStandardItemListWidget::updatePixmapCache()
     const bool iconOnTop = (m_layout == IconsLayout);
     const KItemListStyleOption &option = styleOption();
     const qreal padding = option.padding;
+    const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
 
     const int widgetIconSize = iconSize();
     const int maxIconWidth = iconOnTop ? widgetSize.width() - 2 * padding : widgetIconSize;
@@ -1015,13 +1013,16 @@ void KStandardItemListWidget::updatePixmapCache()
                 iconName = QStringLiteral("unknown");
             }
             const QStringList overlays = values["iconOverlays"].toStringList();
-            m_pixmap =
-                pixmapForIcon(iconName, overlays, maxIconHeight, m_layout != IconsLayout && isActiveWindow() && isSelected() ? QIcon::Selected : QIcon::Normal);
+            const bool hasFocus = scene()->views()[0]->parentWidget()->hasFocus();
+            m_pixmap = pixmapForIcon(iconName,
+                                     overlays,
+                                     maxIconHeight,
+                                     m_layout != IconsLayout && isActiveWindow() && isSelected() && hasFocus ? QIcon::Selected : QIcon::Normal);
 
         } else if (m_pixmap.width() / m_pixmap.devicePixelRatio() != maxIconWidth || m_pixmap.height() / m_pixmap.devicePixelRatio() != maxIconHeight) {
             // A custom pixmap has been applied. Assure that the pixmap
             // is scaled to the maximum available size.
-            KPixmapModifier::scale(m_pixmap, QSize(maxIconWidth, maxIconHeight) * qApp->devicePixelRatio());
+            KPixmapModifier::scale(m_pixmap, QSize(maxIconWidth, maxIconHeight) * dpr);
         }
 
         if (m_pixmap.isNull()) {
@@ -1069,8 +1070,8 @@ void KStandardItemListWidget::updatePixmapCache()
     const int maxScaledIconHeight = scaledIconSize;
 
     m_scaledPixmapSize = m_pixmap.size();
-    m_scaledPixmapSize.scale(maxScaledIconWidth * qApp->devicePixelRatio(), maxScaledIconHeight * qApp->devicePixelRatio(), Qt::KeepAspectRatio);
-    m_scaledPixmapSize = m_scaledPixmapSize / qApp->devicePixelRatio();
+    m_scaledPixmapSize.scale(maxScaledIconWidth * dpr, maxScaledIconHeight * dpr, Qt::KeepAspectRatio);
+    m_scaledPixmapSize = m_scaledPixmapSize / dpr;
 
     if (iconOnTop) {
         // Center horizontally and align on bottom within the icon-area
@@ -1167,7 +1168,7 @@ void KStandardItemListWidget::updateTextsCache()
         if (ratingSize.width() > availableWidth) {
             ratingSize.rwidth() = availableWidth;
         }
-        const qreal dpr = qApp->devicePixelRatio();
+        const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
         m_rating = QPixmap(ratingSize.toSize() * dpr);
         m_rating.setDevicePixelRatio(dpr);
         m_rating.fill(Qt::transparent);
@@ -1202,6 +1203,16 @@ QString KStandardItemListWidget::elideRightKeepExtension(const QString &text, in
     return m_customizedFontMetrics.elidedText(text, Qt::ElideRight, elidingWidth);
 }
 
+QString KStandardItemListWidget::escapeString(const QString &text) const
+{
+    QString escaped(text);
+
+    const QChar returnSymbol(0x21b5);
+    escaped.replace('\n', returnSymbol);
+
+    return escaped;
+}
+
 void KStandardItemListWidget::updateIconsLayoutTextCache()
 {
     //      +------+
@@ -1224,7 +1235,7 @@ void KStandardItemListWidget::updateIconsLayoutTextCache()
     // Initialize properties for the "text" role. It will be used as anchor
     // for initializing the position of the other roles.
     TextInfo *nameTextInfo = m_textInfo.value("text");
-    const QString nameText = KStringHandler::preProcessWrap(values["text"].toString());
+    const QString nameText = KStringHandler::preProcessWrap(escapeString(values["text"].toString()));
     nameTextInfo->staticText.setText(nameText);
 
     // Calculate the number of lines required for the name and the required width
@@ -1345,7 +1356,7 @@ void KStandardItemListWidget::updateCompactLayoutTextCache()
     qreal y = qRound((widgetHeight - textLinesHeight) / 2);
     const qreal maxWidth = size().width() - x - option.padding;
     for (const QByteArray &role : std::as_const(m_sortedVisibleRoles)) {
-        const QString text = roleText(role, values);
+        const QString text = escapeString(roleText(role, values));
         TextInfo *textInfo = m_textInfo.value(role);
         textInfo->staticText.setText(text);
 
@@ -1404,6 +1415,7 @@ void KStandardItemListWidget::updateDetailsLayoutTextCache()
 
         const bool isTextRole = (role == "text");
         if (isTextRole) {
+            text = escapeString(text);
             availableTextWidth -= firstColumnInc - sidePadding();
         }
 
@@ -1433,9 +1445,10 @@ void KStandardItemListWidget::updateDetailsLayoutTextCache()
 void KStandardItemListWidget::updateAdditionalInfoTextColor()
 {
     QColor c1;
+    const bool hasFocus = scene()->views()[0]->parentWidget()->hasFocus();
     if (m_customTextColor.isValid()) {
         c1 = m_customTextColor;
-    } else if (isSelected() && (m_layout != DetailsLayout || m_highlightEntireRow)) {
+    } else if (isSelected() && hasFocus && (m_layout != DetailsLayout || m_highlightEntireRow)) {
         // The detail text colour needs to match the main text (HighlightedText) for the same level
         // of readability. We short circuit early here to avoid interpolating with another colour.
         m_additionalInfoTextColor = styleOption().palette.color(QPalette::HighlightedText);
@@ -1457,9 +1470,10 @@ void KStandardItemListWidget::updateAdditionalInfoTextColor()
 void KStandardItemListWidget::drawPixmap(QPainter *painter, const QPixmap &pixmap)
 {
     if (m_scaledPixmapSize != pixmap.size() / pixmap.devicePixelRatio()) {
+        const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
         QPixmap scaledPixmap = pixmap;
-        KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize * qApp->devicePixelRatio());
-        scaledPixmap.setDevicePixelRatio(qApp->devicePixelRatio());
+        KPixmapModifier::scale(scaledPixmap, m_scaledPixmapSize * dpr);
+        scaledPixmap.setDevicePixelRatio(dpr);
         painter->drawPixmap(m_pixmapPos, scaledPixmap);
 
 #ifdef KSTANDARDITEMLISTWIDGET_DEBUG
@@ -1543,10 +1557,7 @@ void KStandardItemListWidget::closeRoleEditor()
 QPixmap KStandardItemListWidget::pixmapForIcon(const QString &name, const QStringList &overlays, int size, QIcon::Mode mode) const
 {
     static const QIcon fallbackIcon = QIcon::fromTheme(QStringLiteral("unknown"));
-    qreal dpr = qApp->devicePixelRatio();
-    if (scene() && !scene()->views().isEmpty()) {
-        dpr = scene()->views().constFirst()->devicePixelRatioF();
-    }
+    const qreal dpr = KItemViewsUtils::devicePixelRatio(this);
 
     size *= dpr;