Added support for column sorting in TDEFileReplace. This resolves bug 2321.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

tdefilereplace/tdefilereplaceview.cpp

@@ -43,7 +43,8 @@
 
 using namespace whatthisNameSpace;
 
-TDEFileReplaceView::TDEFileReplaceView(RCOptions* info, TQWidget *parent,const char *name):TDEFileReplaceViewWdg(parent,name)
+TDEFileReplaceView::TDEFileReplaceView(RCOptions* info, TQWidget *parent,const char *name) :
+    TDEFileReplaceViewWdg(parent,name)
 {
   m_option = info;
 
@@ -54,6 +55,9 @@ TDEFileReplaceView::TDEFileReplaceView(RCOptions* info, TQWidget *parent,const c
   connect(m_lvResults_2, TQT_SIGNAL(mouseButtonClicked(int, TQListViewItem *, const TQPoint &, int)), this, TQT_SLOT(slotMouseButtonClicked(int, TQListViewItem *, const TQPoint &)));
   connect(m_lvStrings, TQT_SIGNAL(doubleClicked(TQListViewItem *)), this, TQT_SLOT(slotStringsEdit()));
   connect(m_lvStrings_2, TQT_SIGNAL(doubleClicked(TQListViewItem *)), this, TQT_SLOT(slotStringsEdit()));
+  // connect header events
+  connect(m_lvResults->header(), TQT_SIGNAL(clicked(int)), this,TQT_SLOT(slotResultHeaderClicked(int)));
+  connect(m_lvResults_2->header(), TQT_SIGNAL(clicked(int)), this,TQT_SLOT(slotResultHeaderClicked(int)));
 
   whatsThis();
 }
@@ -308,6 +312,21 @@ void TDEFileReplaceView::slotResultTreeReduce()
     expand(lviRoot, false);
 }
 
+void TDEFileReplaceView::slotResultHeaderClicked(int sortCol)
+{
+  TDEListView *lv = getResultsView();
+  int oldSortCol = lv->columnSorted();
+    
+  if (oldSortCol == -1 || sortCol != oldSortCol)
+  {
+    lv->setSorting(sortCol, true);
+  }
+  else
+  {
+    lv->setSorting(sortCol, lv->ascendingSort());
+  }
+}
+
 void TDEFileReplaceView::slotStringsAdd()
 {
   KeyValueMap oldMap(m_option->m_mapStringsView);

tdefilereplace/tdefilereplaceview.h

@@ -58,13 +58,6 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
 {
   Q_OBJECT
   
-  private:
-    TDEPopupMenu* m_menuResult;
-    RCOptions* m_option;
-    TDEListViewItem* m_lviCurrent;
-    TDEListView* m_rv,
-             * m_sv;
-
   public://Constructors
     TDEFileReplaceView(RCOptions* info, TQWidget *parent,const char *name);
 
@@ -92,6 +85,7 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
     void slotResultDelete();
     void slotResultTreeExpand();
     void slotResultTreeReduce();
+    void slotResultHeaderClicked(int sortCol);
     void slotStringsAdd();
     void slotQuickStringsAdd(const TQString& quickSearch, const TQString& quickReplace);
     void slotStringsDeleteItem();
@@ -112,6 +106,12 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
   /*signals:
     void resetActions();
     void searchingOnlyMode(bool);*/
+  
+  private:
+    TDEPopupMenu *m_menuResult;
+    RCOptions *m_option;
+    TDEListViewItem *m_lviCurrent;
+    TDEListView *m_rv, * m_sv;
 };
 
 #endif // TDEFILEREPLACEVIEW_H