1. more HP-UX warning fixes (almost done...)

2. added a macro WXUNUSED_UNLESS_DEBUG()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/datetime.h b/include/wx/datetime.h
index 3410ccafa3f2197647fd47389e7cdb220e0c6927..ce50b160a6505727ea6a74726a2fc43c85deaf30 100644 (file)
--- a/include/wx/datetime.h
+++ b/include/wx/datetime.h
@@ -972,23 +972,23 @@ public:
     // ------------------------------------------------------------------------
 
         // return the timespan for the given number of seconds
-    static wxTimeSpan Seconds(int sec) { return wxTimeSpan(0, 0, sec); }
+    static wxTimeSpan Seconds(long sec) { return wxTimeSpan(0, 0, sec); }
     static wxTimeSpan Second() { return Seconds(1); }
 
         // return the timespan for the given number of minutes
-    static wxTimeSpan Minutes(int min) { return wxTimeSpan(0, min, 0 ); }
+    static wxTimeSpan Minutes(long min) { return wxTimeSpan(0, min, 0 ); }
     static wxTimeSpan Minute() { return Minutes(1); }
 
         // return the timespan for the given number of hours
-    static wxTimeSpan Hours(int hours) { return wxTimeSpan(hours, 0, 0); }
+    static wxTimeSpan Hours(long hours) { return wxTimeSpan(hours, 0, 0); }
     static wxTimeSpan Hour() { return Hours(1); }
 
         // return the timespan for the given number of days
-    static wxTimeSpan Days(int days) { return Hours(24 * days); }
+    static wxTimeSpan Days(long days) { return Hours(24 * days); }
     static wxTimeSpan Day() { return Days(1); }
 
         // return the timespan for the given number of weeks
-    static wxTimeSpan Weeks(int days) { return Days(7 * days); }
+    static wxTimeSpan Weeks(long days) { return Days(7 * days); }
     static wxTimeSpan Week() { return Weeks(1); }
 
         // default ctor constructs the 0 time span
@@ -997,10 +997,10 @@ public:
         // from separate values for each component, date set to 0 (hours are
         // not restricted to 0..24 range, neither are minutes, seconds or
         // milliseconds)
-    inline wxTimeSpan(int hours,
-                      int minutes = 0,
-                      int seconds = 0,
-                      int milliseconds = 0);
+    inline wxTimeSpan(long hours,
+                      long minutes = 0,
+                      long seconds = 0,
+                      long milliseconds = 0);
 
         // default copy ctor is ok
 

diff --git a/include/wx/datetime.inl b/include/wx/datetime.inl
index 0420e98f742d874844db0079dd61bb2211c3d9d1..49567d13271f8c6c16e938d6c48b828d4766fb10 100644 (file)
--- a/include/wx/datetime.inl
+++ b/include/wx/datetime.inl
@@ -362,10 +362,10 @@ wxDateTime wxDateTime::ToTimezone(const wxDateTime::TimeZone& tz,
 // wxTimeSpan construction
 // ----------------------------------------------------------------------------
 
-wxTimeSpan::wxTimeSpan(int hours, int minutes, int seconds, int milliseconds)
+wxTimeSpan::wxTimeSpan(long hours, long minutes, long seconds, long milliseconds)
 {
     // assign first to avoid precision loss
-    m_diff = (long)hours;
+    m_diff = hours;
     m_diff *= 60l;
     m_diff += minutes;
     m_diff *= 60l;

diff --git a/include/wx/defs.h b/include/wx/defs.h
index 9d7dcf0338d4100c9a9eaa0f3ca61a9bf71965bb..9ac82a237ac3d6621f190e73ba92e53f4e8ee97a 100644 (file)
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -317,6 +317,13 @@ typedef int wxWindowID;
     #define WXUNUSED(identifier) identifier
 #endif
 
+// some arguments are only used in debug mode, but unused in release one
+#ifdef __WXDEBUG__
+    #define WXUNUSED_UNLESS_DEBUG(param)  param
+#else
+    #define WXUNUSED_UNLESS_DEBUG(param)  WXUNUSED(param)
+#endif
+
 // ----------------------------------------------------------------------------
 // portable calling conventions macros
 // ----------------------------------------------------------------------------

diff --git a/include/wx/gtk/region.h b/include/wx/gtk/region.h
index 457ecbd4ddb445fe7831bc84c866a9207f2cb398..ff139cb0f5b7b8b422a7455c859819c9dcc4d606 100644 (file)
--- a/include/wx/gtk/region.h
+++ b/include/wx/gtk/region.h
@@ -107,7 +107,7 @@ public:
     wxRegionIterator();
     wxRegionIterator(const wxRegion& region);
 
-    void Reset() { m_current = 0; }
+    void Reset() { m_current = 0u; }
     void Reset(const wxRegion& region);
 
     operator bool () const;
@@ -125,8 +125,8 @@ public:
     wxRect GetRect() const { return wxRect(GetX(), GetY(), GetWidth(), GetHeight()); }
 
 private:
-    long       m_current;
-    wxRegion   m_region;
+    size_t   m_current;
+    wxRegion m_region;
 
 private:
     DECLARE_DYNAMIC_CLASS(wxRegionIterator);

diff --git a/include/wx/gtk1/region.h b/include/wx/gtk1/region.h
index 457ecbd4ddb445fe7831bc84c866a9207f2cb398..ff139cb0f5b7b8b422a7455c859819c9dcc4d606 100644 (file)
--- a/include/wx/gtk1/region.h
+++ b/include/wx/gtk1/region.h
@@ -107,7 +107,7 @@ public:
     wxRegionIterator();
     wxRegionIterator(const wxRegion& region);
 
-    void Reset() { m_current = 0; }
+    void Reset() { m_current = 0u; }
     void Reset(const wxRegion& region);
 
     operator bool () const;
@@ -125,8 +125,8 @@ public:
     wxRect GetRect() const { return wxRect(GetX(), GetY(), GetWidth(), GetHeight()); }
 
 private:
-    long       m_current;
-    wxRegion   m_region;
+    size_t   m_current;
+    wxRegion m_region;
 
 private:
     DECLARE_DYNAMIC_CLASS(wxRegionIterator);

diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp
index b25354f10400593f00760e2a39cde0baf3dcf27e..a3676830c799c4c6ca2d89e75885eceed0ea2d81 100644 (file)
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -77,7 +77,7 @@ struct wxCmdLineOption
     // types increases, so always use the accessor functions and don't access
     // the fields directly!)
 
-    void Check(wxCmdLineParamType typ) const
+    void Check(wxCmdLineParamType WXUNUSED_UNLESS_DEBUG(typ)) const
     {
         wxASSERT_MSG( type == typ, _T("type mismatch in wxCmdLineOption") );
     }
@@ -188,7 +188,7 @@ void wxCmdLineParserData::SetArguments(int argc, char **argv)
     }
 }
 
-void wxCmdLineParserData::SetArguments(const wxString& cmdline)
+void wxCmdLineParserData::SetArguments(const wxString& WXUNUSED(cmdline))
 {
     // either use wxMSW wxApp::ConvertToStandardCommandArgs() or move its logic
     // here and use this method from it - but don't duplicate the code

diff --git a/src/common/valtext.cpp b/src/common/valtext.cpp
index 6e65f76bef957e5e7e4764cd9864c1ae9db3e933..27e3d04cd62dadc610cfe6e20eb6ae9919e81cf3 100644 (file)
--- a/src/common/valtext.cpp
+++ b/src/common/valtext.cpp
@@ -269,7 +269,7 @@ void wxTextValidator::OnChar(wxKeyEvent& event)
 
     if ( m_validatorWindow )
     {
-        long keyCode = event.KeyCode();
+        int keyCode = (int)event.KeyCode();
 
         // we don't filter special keys and Delete
         if (

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index e19e1ac69ca6143a8ab5ce2af3c15f5aed6cd648..6e5f13c902fbfffeeaf085754e288ac44c94b837 100644 (file)
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -471,8 +471,7 @@ void wxListLineData::SetPosition( wxDC *dc, int x, int y, int window_width )
 
 void wxListLineData::SetColumnPosition( int index, int x )
 {
-    int i = index;
-    wxNode *node = m_items.Nth( i );
+    wxNode *node = m_items.Nth( (size_t)index );
     if (node)
     {
         wxListItemData *item = (wxListItemData*)node->Data();
@@ -613,10 +612,10 @@ void wxListLineData::SetAttributes(wxDC *dc,
 
 void wxListLineData::DoDraw( wxDC *dc, bool hilight, bool paintBG )
 {
-    long dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 );
-    long dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 );
-    long dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 );
-    long dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 );
+    wxCoord dev_x = dc->LogicalToDeviceX( m_bound_all.x-2 );
+    wxCoord dev_y = dc->LogicalToDeviceY( m_bound_all.y-2 );
+    wxCoord dev_w = dc->LogicalToDeviceXRel( m_bound_all.width+4 );
+    wxCoord dev_h = dc->LogicalToDeviceYRel( m_bound_all.height+4 );
 
     if (!m_owner->IsExposed( dev_x, dev_y, dev_w, dev_h ))
     {
@@ -918,8 +917,8 @@ void wxListHeaderWindow::DrawCurrent()
 
 void wxListHeaderWindow::OnMouse( wxMouseEvent &event )
 {
-    int x = event.GetX();
-    int y = event.GetY();
+    wxCoord x = (wxCoord)event.GetX();
+    wxCoord y = (wxCoord)event.GetY();
     if (m_isDragging)
     {
         DrawCurrent();
@@ -1293,7 +1292,7 @@ void wxListMainWindow::DeleteLine( wxListLineData *line )
 
 void wxListMainWindow::EditLabel( long item )
 {
-    wxNode *node = m_lines.Nth( item );
+    wxNode *node = m_lines.Nth( (size_t)item );
     wxCHECK_RET( node, wxT("wrong index in wxListCtrl::Edit()") );
 
     m_currentEdit = (wxListLineData*) node->Data();
@@ -1366,8 +1365,8 @@ void wxListMainWindow::OnMouse( wxMouseEvent &event )
 
     wxClientDC dc(this);
     PrepareDC(dc);
-    long x = dc.DeviceToLogicalX( (long)event.GetX() );
-    long y = dc.DeviceToLogicalY( (long)event.GetY() );
+    wxCoord x = dc.DeviceToLogicalX( (wxCoord)event.GetX() );
+    wxCoord y = dc.DeviceToLogicalY( (wxCoord)event.GetY() );
 
     /* Did we actually hit an item ? */
     long hitResult = 0;
@@ -1590,7 +1589,7 @@ void wxListMainWindow::OnChar( wxKeyEvent &event )
 
     /* we send a list_key event up */
     wxListEvent le( wxEVT_COMMAND_LIST_KEY_DOWN, GetParent()->GetId() );
-    le.m_code = event.KeyCode();
+    le.m_code = (int)event.KeyCode();
     le.SetEventObject( parent );
     parent->GetEventHandler()->ProcessEvent( le );
 
@@ -2000,7 +1999,7 @@ int wxListMainWindow::GetCountPerPage()
 void wxListMainWindow::SetItem( wxListItem &item )
 {
     m_dirty = TRUE;
-    wxNode *node = m_lines.Nth( item.m_itemId );
+    wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
     if (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2017,7 +2016,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask )
 
     if (stateMask & wxLIST_STATE_FOCUSED)
     {
-        wxNode *node = m_lines.Nth( item );
+        wxNode *node = m_lines.Nth( (size_t)item );
         if (node)
         {
             wxListLineData *line = (wxListLineData*)node->Data();
@@ -2031,10 +2030,10 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask )
 
     if (stateMask & wxLIST_STATE_SELECTED)
     {
-        bool on = state & wxLIST_STATE_SELECTED;
+        bool on = (state & wxLIST_STATE_SELECTED) != 0;
         if (!on && (m_mode & wxLC_SINGLE_SEL)) return;
 
-        wxNode *node = m_lines.Nth( item );
+        wxNode *node = m_lines.Nth( (size_t)item );
         if (node)
         {
             wxListLineData *line = (wxListLineData*)node->Data();
@@ -2047,7 +2046,7 @@ void wxListMainWindow::SetItemState( long item, long state, long stateMask )
                 RefreshLine( m_current );
                 if (oldCurrent) RefreshLine( oldCurrent );
             }
-            bool on = state & wxLIST_STATE_SELECTED;
+            bool on = (state & wxLIST_STATE_SELECTED) != 0;
             if (on != line->IsHilighted())
             {
                 line->Hilight( on );
@@ -2062,7 +2061,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask )
     int ret = wxLIST_STATE_DONTCARE;
     if (stateMask & wxLIST_STATE_FOCUSED)
     {
-        wxNode *node = m_lines.Nth( item );
+        wxNode *node = m_lines.Nth( (size_t)item );
         if (node)
         {
             wxListLineData *line = (wxListLineData*)node->Data();
@@ -2071,7 +2070,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask )
     }
     if (stateMask & wxLIST_STATE_SELECTED)
     {
-        wxNode *node = m_lines.Nth( item );
+        wxNode *node = m_lines.Nth( (size_t)item );
         if (node)
         {
             wxListLineData *line = (wxListLineData*)node->Data();
@@ -2083,7 +2082,7 @@ int wxListMainWindow::GetItemState( long item, long stateMask )
 
 void wxListMainWindow::GetItem( wxListItem &item )
 {
-    wxNode *node = m_lines.Nth( item.m_itemId );
+    wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
     if (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2105,7 +2104,7 @@ int wxListMainWindow::GetItemCount()
 
 void wxListMainWindow::GetItemRect( long index, wxRect &rect )
 {
-    wxNode *node = m_lines.Nth( index );
+    wxNode *node = m_lines.Nth( (size_t)index );
     if (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2122,7 +2121,7 @@ void wxListMainWindow::GetItemRect( long index, wxRect &rect )
 
 bool wxListMainWindow::GetItemPosition(long item, wxPoint& pos)
 {
-    wxNode *node = m_lines.Nth( item );
+    wxNode *node = m_lines.Nth( (size_t)item );
     if (node)
     {
         wxRect rect;
@@ -2322,7 +2321,7 @@ long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state
     long ret = 0;
     if (item > 0) ret = item;
     if(ret >= GetItemCount()) return -1;
-    wxNode *node = m_lines.Nth( ret );
+    wxNode *node = m_lines.Nth( (size_t)ret );
     while (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2338,7 +2337,7 @@ long wxListMainWindow::GetNextItem( long item, int WXUNUSED(geometry), int state
 void wxListMainWindow::DeleteItem( long index )
 {
     m_dirty = TRUE;
-    wxNode *node = m_lines.Nth( index );
+    wxNode *node = m_lines.Nth( (size_t)index );
     if (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2406,8 +2405,7 @@ void wxListMainWindow::EnsureVisible( long index )
 
     wxListLineData *oldCurrent = m_current;
     m_current = (wxListLineData *) NULL;
-    int i = index;
-    wxNode *node = m_lines.Nth( i );
+    wxNode *node = m_lines.Nth( (size_t)index );
     if (node) m_current = (wxListLineData*)node->Data();
     if (m_current) MoveToFocus();
     m_current = oldCurrent;
@@ -2418,7 +2416,7 @@ long wxListMainWindow::FindItem(long start, const wxString& str, bool WXUNUSED(p
     long pos = start;
     wxString tmp = str;
     if (pos < 0) pos = 0;
-    wxNode *node = m_lines.Nth( pos );
+    wxNode *node = m_lines.Nth( (size_t)pos );
     while (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2435,7 +2433,7 @@ long wxListMainWindow::FindItem(long start, long data)
 {
     long pos = start;
     if (pos < 0) pos = 0;
-    wxNode *node = m_lines.Nth( pos );
+    wxNode *node = m_lines.Nth( (size_t)pos );
     while (node)
     {
         wxListLineData *line = (wxListLineData*)node->Data();
@@ -2458,7 +2456,7 @@ long wxListMainWindow::HitTest( int x, int y, int &flags )
         long ret = line->IsHit( x, y );
         if (ret & flags)
         {
-            flags = ret;
+            flags = (int)ret;
             return count;
         }
         node = node->Next();
@@ -2491,7 +2489,7 @@ void wxListMainWindow::InsertItem( wxListItem &item )
     line->SetItem( 0, item );
     if ((item.m_itemId >= 0) && (item.m_itemId < (int)m_lines.GetCount()))
     {
-        wxNode *node = m_lines.Nth( item.m_itemId );
+        wxNode *node = m_lines.Nth( (size_t)item.m_itemId );
         if (node) m_lines.Insert( node, line );
     }
     else
@@ -2509,7 +2507,7 @@ void wxListMainWindow::InsertColumn( long col, wxListItem &item )
         wxListHeaderData *column = new wxListHeaderData( item );
         if ((col >= 0) && (col < (int)m_columns.GetCount()))
         {
-            wxNode *node = m_columns.Nth( col );
+            wxNode *node = m_columns.Nth( (size_t)col );
             if (node)
                  m_columns.Insert( node, column );
         }

diff --git a/src/generic/msgdlgg.cpp b/src/generic/msgdlgg.cpp
index a574efd37423096d1ff3b1e7aa2e6afceb385b06..deb4be56779fe823c4c94a12e50a70178260f6eb 100644 (file)
--- a/src/generic/msgdlgg.cpp
+++ b/src/generic/msgdlgg.cpp
@@ -73,7 +73,7 @@ wxGenericMessageDialog::wxGenericMessageDialog( wxWindow *parent,
     if (style & wxICON_MASK)
     {
          wxStaticBitmap *icon = new wxStaticBitmap(
-            this, -1, wxTheApp->GetStdIcon(style & wxICON_MASK));
+            this, -1, wxTheApp->GetStdIcon((int)(style & wxICON_MASK)));
          icon_text->Add( icon, 0, wxCENTER );
     }
 

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index 66878cda3781b97100acc04a41fb6dc1418abfea..31aea495e1752f47834d36b9b3d2c3ab727d269f 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -162,8 +162,8 @@ void wxSplitterWindow::OnIdle(wxIdleEvent& WXUNUSED(event))
 
 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 {
-    wxCoord x = event.GetX(),
-            y = event.GetY();
+    wxCoord x = (wxCoord)event.GetX(),
+            y = (wxCoord)event.GetY();
 
     // reset the cursor
 #ifdef __WXMOTIF__

diff --git a/src/generic/tbarsmpl.cpp b/src/generic/tbarsmpl.cpp
index bda7f6ced70b5b6ea38f0904eec7063de825bba1..d439947bb5338763116973dc120ef756292fb344 100644 (file)
--- a/src/generic/tbarsmpl.cpp
+++ b/src/generic/tbarsmpl.cpp
@@ -70,8 +70,8 @@ public:
         m_height = size.y;
     }
 
-    long GetWidth() const { return m_width; }
-    long GetHeight() const { return m_height; }
+    wxCoord GetWidth() const { return m_width; }
+    wxCoord GetHeight() const { return m_height; }
 
     wxCoord               m_x;
     wxCoord               m_y;
@@ -303,8 +303,8 @@ bool wxToolBarSimple::Realize()
                     m_lastX = m_xMargin;
                     m_lastY += maxToolHeight + m_toolPacking;
                 }
-                tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
-                tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
+                tool->m_x = (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
+                tool->m_y = (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
 
                 m_lastX += maxToolWidth + m_toolPacking;
             }
@@ -316,8 +316,8 @@ bool wxToolBarSimple::Realize()
                     m_lastX += (maxToolWidth + m_toolPacking);
                     m_lastY = m_yMargin;
                 }
-                tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
-                tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
+                tool->m_x = (m_lastX + (maxToolWidth - tool->GetWidth())/2.0);
+                tool->m_y = (m_lastY + (maxToolHeight - tool->GetHeight())/2.0);
 
                 m_lastY += maxToolHeight + m_toolPacking;
             }
@@ -586,10 +586,10 @@ void wxToolBarSimple::DrawTool(wxDC& dc, wxToolBarToolBase *toolBase)
             }
             else
             {
-                long x = tool->m_x;
-                long y = tool->m_y;
-                long w = bitmap.GetWidth();
-                long h = bitmap.GetHeight();
+                wxCoord x = tool->m_x;
+                wxCoord y = tool->m_y;
+                wxCoord w = bitmap.GetWidth();
+                wxCoord h = bitmap.GetHeight();
                 wxPen thick_black_pen("BLACK", 3, wxSOLID);
 
                 memDC.SelectObject(bitmap);

diff --git a/src/generic/treectrl.cpp b/src/generic/treectrl.cpp
index a85aa6fd8d29ec07ec1ae9b9b47f34962b17a106..30e26b9930464a7fec0659c81aa09ae3f73fc4ac 100644 (file)
--- a/src/generic/treectrl.cpp
+++ b/src/generic/treectrl.cpp
@@ -167,8 +167,8 @@ private:
                                           // children but has a [+] button
     int                 m_isBold      :1; // render the label in bold font
 
-    int                 m_x, m_y;
-    long                m_height, m_width;
+    wxCoord             m_x, m_y;
+    wxCoord             m_height, m_width;
     int                 m_xCross, m_yCross;
     int                 m_level;
 

diff --git a/src/gtk/region.cpp b/src/gtk/region.cpp
index 49c4d86de5acde64badc9f4576f9c1d5c2b222ec..1b6cdf892e36bbe42923bdb49cdc5232a2de50a7 100644 (file)
--- a/src/gtk/region.cpp
+++ b/src/gtk/region.cpp
@@ -333,19 +333,18 @@ IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject);
 
 wxRegionIterator::wxRegionIterator()
 {
-    m_current = 0;
+    Reset();
 }
 
 wxRegionIterator::wxRegionIterator( const wxRegion& region )
 {
-    m_region = region;
-    m_current = 0;
+    Reset(region);
 }
 
 void wxRegionIterator::Reset( const wxRegion& region )
 {
     m_region = region;
-    m_current = 0;
+    Reset();
 }
 
 wxRegionIterator::operator bool () const

diff --git a/src/gtk1/region.cpp b/src/gtk1/region.cpp
index 49c4d86de5acde64badc9f4576f9c1d5c2b222ec..1b6cdf892e36bbe42923bdb49cdc5232a2de50a7 100644 (file)
--- a/src/gtk1/region.cpp
+++ b/src/gtk1/region.cpp
@@ -333,19 +333,18 @@ IMPLEMENT_DYNAMIC_CLASS(wxRegionIterator,wxObject);
 
 wxRegionIterator::wxRegionIterator()
 {
-    m_current = 0;
+    Reset();
 }
 
 wxRegionIterator::wxRegionIterator( const wxRegion& region )
 {
-    m_region = region;
-    m_current = 0;
+    Reset(region);
 }
 
 void wxRegionIterator::Reset( const wxRegion& region )
 {
     m_region = region;
-    m_current = 0;
+    Reset();
 }
 
 wxRegionIterator::operator bool () const