X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/30a807e44afb334dd153c8bcbdbde4f36942bee0..1e5bc5b3d6ba344da09369802d822f6cd6da7c4c:/src/kitemviews/kitemlistwidget.cpp

diff --git a/src/kitemviews/kitemlistwidget.cpp b/src/kitemviews/kitemlistwidget.cpp
index fb985ba23..dac5ac296 100644
--- a/src/kitemviews/kitemlistwidget.cpp
+++ b/src/kitemviews/kitemlistwidget.cpp
@@ -40,12 +40,12 @@ KItemListWidget::KItemListWidget(KItemListWidgetInformant *informant, QGraphicsI
     , m_data()
     , m_visibleRoles()
     , m_columnWidths()
-    , m_sidePadding(0)
+    , m_leftPadding(0)
+    , m_rightPadding(0)
     , m_styleOption()
     , m_siblingsInfo()
     , m_hoverOpacity(0)
     , m_hoverCache(nullptr)
-    , m_hoverAnimation(nullptr)
     , m_hoverSequenceIndex(0)
     , m_selectionToggle(nullptr)
     , m_editedRole()
@@ -65,10 +65,8 @@ void KItemListWidget::setIndex(int index)
         delete m_selectionToggle;
         m_selectionToggle = nullptr;
 
-        if (m_hoverAnimation) {
-            m_hoverAnimation->stop();
-            m_hoverOpacity = 0;
-        }
+        m_hoverOpacity = 0;
+
         clearHoverCache();
 
         m_index = index;
@@ -116,6 +114,7 @@ void KItemListWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *o
                 backgroundColor = backgroundColor.darker(101);
             }
         }
+
         const QRectF backgroundRect(0, 0, size().width(), size().height());
         painter->fillRect(backgroundRect, backgroundColor);
     }
@@ -185,18 +184,35 @@ qreal KItemListWidget::columnWidth(const QByteArray &role) const
     return m_columnWidths.value(role);
 }
 
-qreal KItemListWidget::sidePadding() const
+void KItemListWidget::setSidePadding(qreal leftPaddingWidth, qreal rightPaddingWidth)
 {
-    return m_sidePadding;
+    bool changed = false;
+    if (m_leftPadding != leftPaddingWidth) {
+        m_leftPadding = leftPaddingWidth;
+        changed = true;
+    }
+
+    if (m_rightPadding != rightPaddingWidth) {
+        m_rightPadding = rightPaddingWidth;
+        changed = true;
+    }
+
+    if (!changed) {
+        return;
+    }
+
+    sidePaddingChanged(leftPaddingWidth, rightPaddingWidth);
+    update();
 }
 
-void KItemListWidget::setSidePadding(qreal width)
+qreal KItemListWidget::leftPadding() const
 {
-    if (m_sidePadding != width) {
-        m_sidePadding = width;
-        sidePaddingChanged(width);
-        update();
-    }
+    return m_leftPadding;
+}
+
+qreal KItemListWidget::rightPadding() const
+{
+    return m_rightPadding;
 }
 
 void KItemListWidget::setStyleOption(const KItemListStyleOption &option)
@@ -256,40 +272,33 @@ void KItemListWidget::setHovered(bool hovered)
 
     m_hovered = hovered;
 
-    if (!m_hoverAnimation) {
-        m_hoverAnimation = new QPropertyAnimation(this, "hoverOpacity", this);
-        const int duration = style()->styleHint(QStyle::SH_Widget_Animate) ? 200 : 1;
-        m_hoverAnimation->setDuration(duration);
-        connect(m_hoverAnimation, &QPropertyAnimation::finished, this, &KItemListWidget::slotHoverAnimationFinished);
-    }
-    m_hoverAnimation->stop();
-
     m_hoverSequenceIndex = 0;
 
     if (hovered) {
-        const qreal startValue = qMax(hoverOpacity(), qreal(0.1));
-        m_hoverAnimation->setStartValue(startValue);
-        m_hoverAnimation->setEndValue(1.0);
+        setHoverOpacity(1.0);
+
         if (m_enabledSelectionToggle && !(QApplication::mouseButtons() & Qt::LeftButton)) {
             initializeSelectionToggle();
         }
 
         hoverSequenceStarted();
 
-        const KConfigGroup globalConfig(KSharedConfig::openConfig(), "PreviewSettings");
+        const KConfigGroup globalConfig(KSharedConfig::openConfig(), QStringLiteral("PreviewSettings"));
         const int interval = globalConfig.readEntry("HoverSequenceInterval", 700);
 
         m_hoverSequenceTimer.start(interval);
     } else {
-        m_hoverAnimation->setStartValue(hoverOpacity());
-        m_hoverAnimation->setEndValue(0.0);
+        setHoverOpacity(0.0);
+
+        if (m_selectionToggle) {
+            m_selectionToggle->deleteLater();
+            m_selectionToggle = nullptr;
+        }
 
         hoverSequenceEnded();
         m_hoverSequenceTimer.stop();
     }
 
-    m_hoverAnimation->start();
-
     hoveredChanged(hovered);
     update();
 }
@@ -447,6 +456,11 @@ QPixmap KItemListWidget::createDragPixmap(const QStyleOptionGraphicsItem *option
     return pixmap;
 }
 
+void KItemListWidget::startActivateSoonAnimation(int timeUntilActivation)
+{
+    Q_UNUSED(timeUntilActivation)
+}
+
 void KItemListWidget::dataChanged(const QHash<QByteArray, QVariant> &current, const QSet<QByteArray> &roles)
 {
     Q_UNUSED(current)
@@ -466,9 +480,10 @@ void KItemListWidget::columnWidthChanged(const QByteArray &role, qreal current,
     Q_UNUSED(previous)
 }
 
-void KItemListWidget::sidePaddingChanged(qreal width)
+void KItemListWidget::sidePaddingChanged(qreal leftPaddingWidth, qreal rightPaddingWidth)
 {
-    Q_UNUSED(width)
+    Q_UNUSED(leftPaddingWidth)
+    Q_UNUSED(rightPaddingWidth)
 }
 
 void KItemListWidget::styleOptionChanged(const KItemListStyleOption &current, const KItemListStyleOption &previous)
@@ -554,14 +569,6 @@ int KItemListWidget::hoverSequenceIndex() const
     return m_hoverSequenceIndex;
 }
 
-void KItemListWidget::slotHoverAnimationFinished()
-{
-    if (!m_hovered && m_selectionToggle) {
-        m_selectionToggle->deleteLater();
-        m_selectionToggle = nullptr;
-    }
-}
-
 void KItemListWidget::slotHoverSequenceTimerTimeout()
 {
     m_hoverSequenceIndex++;