Merge branch 'release/22.04'

[dolphin.git] / src / kitemviews / kitemlistview.h

diff --git a/src/kitemviews/kitemlistview.h b/src/kitemviews/kitemlistview.h
index 404cf320fd7a915c8bcc9f40e1fdce7b93980230..2aedf5832e5906d33f9743231af969a56967eea1 100644 (file)
--- a/src/kitemviews/kitemlistview.h
+++ b/src/kitemviews/kitemlistview.h
@@ -9,6 +9,8 @@
 #ifndef KITEMLISTVIEW_H
 #define KITEMLISTVIEW_H
 
+#include <optional>
+
 #include "dolphin_export.h"
 #include "kitemviews/kitemliststyleoption.h"
 #include "kitemviews/kitemlistwidget.h"
@@ -160,10 +162,10 @@ public:
      * @return Index of the item that is below the point \a pos.
      *         The position is relative to the upper right of
      *         the visible area. Only (at least partly) visible
-     *         items are considered. -1 is returned if no item is
-     *         below the position.
+     *         items are considered. std::nullopt is returned if
+     *         no item is below the position.
      */
-    int itemAt(const QPointF& pos) const;
+    std::optional<int> itemAt(const QPointF& pos) const;
     bool isAboveSelectionToggle(int index, const QPointF& pos) const;
     bool isAboveExpansionToggle(int index, const QPointF& pos) const;
     bool isAboveText(int index, const QPointF& pos) const;
@@ -203,6 +205,12 @@ public:
     void setSupportsItemExpanding(bool supportsExpanding);
     bool supportsItemExpanding() const;
 
+    void setHighlightEntireRow(bool highlightEntireRow);
+    bool highlightEntireRow() const;
+
+    void setAlternateBackgrounds(bool alternate);
+    bool alternateBackgrounds() const;
+
     /**
      * @return The rectangle of the item relative to the top/left of
      *         the currently visible area (see KItemListView::offset()).
@@ -372,6 +380,7 @@ protected:
     virtual void onScrollOffsetChanged(qreal current, qreal previous);
     virtual void onVisibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous);
     virtual void onStyleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous);
+    virtual void onHighlightEntireRowChanged(bool highlightEntireRow);
     virtual void onSupportsItemExpandingChanged(bool supportsExpanding);
 
     virtual void onTransactionBegin();
@@ -409,7 +418,6 @@ protected Q_SLOTS:
 private Q_SLOTS:
     void slotAnimationFinished(QGraphicsWidget* widget,
                                KItemListViewAnimation::AnimationType type);
-    void slotLayoutTimerFinished();
 
     void slotRubberBandPosChanged();
     void slotRubberBandActivationChanged(bool active);
@@ -424,6 +432,8 @@ private Q_SLOTS:
                                       qreal currentWidth,
                                       qreal previousWidth);
 
+    void slotLeadingPaddingChanged(qreal width);
+
     /**
      * Is invoked if a column has been moved by the user. Applies
      * the moved role to the view.
@@ -705,6 +715,8 @@ private:
 private:
     bool m_enabledSelectionToggles;
     bool m_grouped;
+    bool m_highlightEntireRow;
+    bool m_alternateBackgrounds;
     bool m_supportsItemExpanding;
     bool m_editingRole;
     int m_activeTransactions; // Counter for beginTransaction()/endTransaction()
@@ -734,7 +746,6 @@ private:
     KItemListViewLayouter* m_layouter;
     KItemListViewAnimation* m_animation;
 
-    QTimer* m_layoutTimer; // Triggers an asynchronous doLayout() call.
     qreal m_oldScrollOffset;
     qreal m_oldMaximumScrollOffset;
     qreal m_oldItemOffset;