QHeaderView - remove sectionCount variable

A previous patch ensures that we have exactly one section in a Span.
( see SHA : b800d8b94a7861ecf8853621f6556fca186fb5b7 )

Therefore we no longer need the sectionCount variable. We have
assess to it through the sectionSpan.count.  To keep this patch
quite simple the variable sectionCount has been changed to a
function returning the count value.

Change-Id: Ibc419eafa38ab64b08f93074cb6ae4b8518995f6
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/src/widgets/itemviews/qheaderview_p.h b/src/widgets/itemviews/qheaderview_p.h
index 2c657221dd..a2b0ef2180 100644
--- a/src/widgets/itemviews/qheaderview_p.h
+++ b/src/widgets/itemviews/qheaderview_p.h
@@ -84,7 +84,6 @@ public:
           pressed(-1),
           hover(-1),
           length(0),
-          sectionCount(0),
           movableSections(false),
           clickableSections(false),
           highlightSelected(false),
@@ -137,11 +136,13 @@ public:
     inline void prepareSectionSelected() {
         if (!selectionModel || !selectionModel->hasSelection())
             sectionSelected.clear();
-        else if (sectionSelected.count() != sectionCount * 2)
-            sectionSelected.fill(false, sectionCount * 2);
+        else if (sectionSelected.count() != sectionCount() * 2)
+            sectionSelected.fill(false, sectionCount() * 2);
         else sectionSelected.fill(false);
     }
 
+    inline int sectionCount() const {return sectionSpans.count();}
+
     inline bool reverse() const {
         return orientation == Qt::Horizontal && q_func()->isRightToLeft();
     }
@@ -182,11 +183,11 @@ public:
     }
 
     inline void initializeIndexMapping() const {
-        if (visualIndices.count() != sectionCount
-            || logicalIndices.count() != sectionCount) {
-            visualIndices.resize(sectionCount);
-            logicalIndices.resize(sectionCount);
-            for (int s = 0; s < sectionCount; ++s) {
+        if (visualIndices.count() != sectionCount()
+            || logicalIndices.count() != sectionCount()) {
+            visualIndices.resize(sectionCount());
+            logicalIndices.resize(sectionCount());
+            for (int s = 0; s < sectionCount(); ++s) {
                 visualIndices[s] = s;
                 logicalIndices[s] = s;
             }
@@ -194,7 +195,7 @@ public:
     }
 
     inline void clearCascadingSections() {
-        firstCascadingSection = sectionCount;
+        firstCascadingSection = sectionSpans.count();
         lastCascadingSection = 0;
         cascadingSectionSize.clear();
     }
@@ -265,7 +266,6 @@ public:
     int hover;
 
     int length;
-    int sectionCount;
     bool movableSections;
     bool clickableSections;
     bool highlightSelected;