reverted yet another accidental commit of testing code in r57505

[wxWidgets.git] / src / generic / datavgen.cpp

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index deda154a48395ada3e2d6af0a7816fff66f9a845..8a3cdb48745c0f4265d48e158285961fb77c14cd 100644 (file)
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -91,7 +91,7 @@ public:
 protected:
     // implement/override wxHeaderCtrl functions by forwarding them to the main
     // control
-    virtual wxHeaderColumn& GetColumn(unsigned int idx)
+    virtual const wxHeaderColumn& GetColumn(unsigned int idx) const
     {
         return *(GetOwner()->GetColumn(idx));
     }
@@ -2805,7 +2805,7 @@ void wxDataViewMainWindow::OnChar( wxKeyEvent &event )
     {
         case WXK_RETURN:
         {
-            if (m_currentRow > 0)
+            if (m_currentRow >= 0)
             {
                 wxWindow *parent = GetParent();
                 wxDataViewEvent le(wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, parent->GetId());
@@ -2906,7 +2906,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
 
     wxDataViewRenderer *cell = col->GetRenderer();
     unsigned int current = GetLineAt( y );
-    if ((current > GetRowCount()) || (x > GetEndOfLastCol()))
+    if ((current >= GetRowCount()) || (x > GetEndOfLastCol()))
     {
         // Unselect all if below the last row ?
         return;
@@ -3038,6 +3038,7 @@ void wxDataViewMainWindow::OnMouse( wxMouseEvent &event )
             // select single line
             SelectAllRows( false );
             SelectRow( m_lineSelectSingleOnUp, true );
+            SendSelectionChangedEvent( GetItemByRow(m_lineSelectSingleOnUp) );
         }
 
         //Process the event of user clicking the expander
@@ -3658,6 +3659,10 @@ void wxDataViewCtrl::EnsureVisible( int row, int column )
 
 void wxDataViewCtrl::EnsureVisible( const wxDataViewItem & item, const wxDataViewColumn * column )
 {
+    wxDataViewCtrlBase::EnsureVisible( item, column );
+  
+    m_clientArea->RecalculateDisplay();
+
     int row = m_clientArea->GetRowByItem(item);
     if( row >= 0 )
     {