Layout optimizations

- Differ internally between margins and paddings
- Add a small padding in the icons-view and the compact-views
- Optimize the width of the icons-view if previews are shown

1 files changed, 9 insertions, 3 deletions

diff --git a/src/kitemviews/kitemlistviewlayouter_p.h b/src/kitemviews/kitemlistviewlayouter_p.h
index 25f8eb6cd..af8a6dacb 100644
--- a/src/kitemviews/kitemlistviewlayouter_p.h
+++ b/src/kitemviews/kitemlistviewlayouter_p.h
@@ -48,6 +48,12 @@ public:
     QSizeF itemSize() const;
 
     /**
+     * Margin between the rows and columns of items.
+     */
+    void setItemMargin(const QSizeF& margin);
+    QSizeF itemMargin() const;
+    
+    /**
      * Sets the height of the header that is always aligned
      * at the top. A height of <= 0.0 means that no header is
      * used.
@@ -61,8 +67,7 @@ public:
      */
     void setGroupHeaderHeight(qreal height);
     qreal groupHeaderHeight() const;
-
-    // TODO: add note that offset can be < 0 or > maximumOffset!
+    
     void setScrollOffset(qreal scrollOffset);
     qreal scrollOffset() const;
 
@@ -138,7 +143,8 @@ private:
     QSizeF m_size;
 
     QSizeF m_itemSize;
-    qreal m_headerHeight;
+    QSizeF m_itemMargin;
+    qreal m_headerHeight;    
     const KItemModelBase* m_model;
     const KItemListSizeHintResolver* m_sizeHintResolver;