QHeaderView - remove some (nearly) unused span functions

This removes a couple of functions. Two of them are unused and the
last one has its (now) very simple implementation inlined in the
only caller. The last function was called something with spans and
we would like to get away from using the word 'span' since we no
longer uses spans.

Change-Id: Icef95166289d52bd958400cba70daceb6fa75913
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

2 files changed, 2 insertions, 21 deletions

diff --git a/src/widgets/itemviews/qheaderview.cpp b/src/widgets/itemviews/qheaderview.cpp
index 444e56d6d0..e6376cef60 100644
--- a/src/widgets/itemviews/qheaderview.cpp
+++ b/src/widgets/itemviews/qheaderview.cpp
@@ -3415,10 +3415,9 @@ void QHeaderViewPrivate::setHeaderSectionResizeMode(int visual, QHeaderView::Res
 
 QHeaderView::ResizeMode QHeaderViewPrivate::headerSectionResizeMode(int visual) const
 {
-    int span = sectionSpanIndex(visual);
-    if (span == -1)
+    if (visual < 0 || visual >= sectionItems.count())
         return globalResizeMode;
-    return sectionItems.at(span).resizeMode;
+    return sectionItems.at(visual).resizeMode;
 }
 
 void QHeaderViewPrivate::setGlobalHeaderResizeMode(QHeaderView::ResizeMode mode)
diff --git a/src/widgets/itemviews/qheaderview_p.h b/src/widgets/itemviews/qheaderview_p.h
index d6e6ab991a..cca81b0c22 100644
--- a/src/widgets/itemviews/qheaderview_p.h
+++ b/src/widgets/itemviews/qheaderview_p.h
@@ -314,10 +314,6 @@ public:
     void setDefaultSectionSize(int size);
     void recalcSectionStartPos() const; // not really const
 
-    inline int headerSectionCount() const { // for debugging
-        return sectionItems.count();
-    }
-
     inline int headerLength() const { // for debugging
         int len = 0;
         for (int i = 0; i < sectionItems.count(); ++i)
@@ -325,20 +321,6 @@ public:
         return len;
     }
 
-    inline void removeSpans(const QList<int> &spans) {
-        for (int i = spans.count() - 1; i >= 0; --i) {
-            length -= sectionItems.at(spans.at(i)).size;
-            sectionItems.remove(spans.at(i));
-        }
-    }
-
-    inline int sectionSpanIndex(int visual) const {
-        if (visual < sectionItems.count() && visual >= 0) {
-            return visual;
-        }
-        return -1;
-    }
-
     int headerSectionSize(int visual) const;
     int headerSectionPosition(int visual) const;
     int headerVisualIndexAt(int position) const;