use CVSROOT/modules now instead

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

diff --git a/src/generic/splitter.cpp b/src/generic/splitter.cpp
index ba57b2732e2d3dda42b51d0df23164273bca3095..68a393a4a868504a7bbb451c86ac1eca742e965e 100644 (file)
--- a/src/generic/splitter.cpp
+++ b/src/generic/splitter.cpp
@@ -21,7 +21,9 @@
 #endif
 
 #ifndef WX_PRECOMP
 #endif
 
 #ifndef WX_PRECOMP

-    #include "wx/wx.h"
+    #include "wx/window.h"
+    #include "wx/dialog.h"
+    #include "wx/frame.h"

 #endif
 
 #include <stdlib.h>
 #endif
 
 #include <stdlib.h>


@@ -29,8 +31,9 @@
 #include "wx/string.h"
 #include "wx/splitter.h"
 #include "wx/dcscreen.h"
 #include "wx/string.h"
 #include "wx/splitter.h"
 #include "wx/dcscreen.h"

+#include "wx/settings.h"
+#include "wx/log.h"

 
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxSplitterWindow, wxWindow)
 IMPLEMENT_DYNAMIC_CLASS(wxSplitterEvent, wxCommandEvent)
 
 IMPLEMENT_DYNAMIC_CLASS(wxSplitterWindow, wxWindow)
 IMPLEMENT_DYNAMIC_CLASS(wxSplitterEvent, wxCommandEvent)
 


@@ -40,6 +43,8 @@ BEGIN_EVENT_TABLE(wxSplitterWindow, wxWindow)
     EVT_IDLE(wxSplitterWindow::OnIdle)
     EVT_MOUSE_EVENTS(wxSplitterWindow::OnMouseEvent)
 
     EVT_IDLE(wxSplitterWindow::OnIdle)
     EVT_MOUSE_EVENTS(wxSplitterWindow::OnMouseEvent)
 

+    EVT_SET_CURSOR(wxSplitterWindow::OnSetCursor)
+

     EVT_SPLITTER_SASH_POS_CHANGED(-1, wxSplitterWindow::OnSashPosChanged)
     // NB: we borrow OnSashPosChanged for purposes of
     // EVT_SPLITTER_SASH_POS_CHANGING since default implementation is identical
     EVT_SPLITTER_SASH_POS_CHANGED(-1, wxSplitterWindow::OnSashPosChanged)
     // NB: we borrow OnSashPosChanged for purposes of
     // EVT_SPLITTER_SASH_POS_CHANGING since default implementation is identical


@@ -47,44 +52,37 @@ BEGIN_EVENT_TABLE(wxSplitterWindow, wxWindow)
     EVT_SPLITTER_DCLICK(-1,           wxSplitterWindow::OnDoubleClick)
     EVT_SPLITTER_UNSPLIT(-1,          wxSplitterWindow::OnUnsplitEvent)
 END_EVENT_TABLE()
     EVT_SPLITTER_DCLICK(-1,           wxSplitterWindow::OnDoubleClick)
     EVT_SPLITTER_UNSPLIT(-1,          wxSplitterWindow::OnUnsplitEvent)
 END_EVENT_TABLE()

-#endif
-
-wxSplitterWindow::wxSplitterWindow()
-{
-    m_splitMode = wxSPLIT_VERTICAL;
-    m_permitUnsplitAlways = FALSE;
-    m_windowOne = (wxWindow *) NULL;
-    m_windowTwo = (wxWindow *) NULL;
-    m_dragMode = wxSPLIT_DRAG_NONE;
-    m_oldX = 0;
-    m_oldY = 0;
-    m_firstX = 0;
-    m_firstY = 0;
-    m_sashSize = 7;
-    m_borderSize = 2;
-    m_sashPosition = 0;
-    m_sashCursorWE = (wxCursor *) NULL;
-    m_sashCursorNS = (wxCursor *) NULL;
-    m_sashTrackerPen = (wxPen *) NULL;
-    m_lightShadowPen = (wxPen *) NULL;
-    m_mediumShadowPen = (wxPen *) NULL;
-    m_darkShadowPen = (wxPen *) NULL;
-    m_faceBrush = (wxBrush *) NULL;
-    m_facePen = (wxPen *) NULL;
-    m_hilightPen = (wxPen *) NULL;
-    m_minimumPaneSize = 0;
-    m_needUpdating = FALSE;
-}

 
 

-wxSplitterWindow::wxSplitterWindow(wxWindow *parent, wxWindowID id,
+bool wxSplitterWindow::Create(wxWindow *parent, wxWindowID id,

                                    const wxPoint& pos,
                                    const wxSize& size,
                                    long style,
                                    const wxString& name)
                                    const wxPoint& pos,
                                    const wxSize& size,
                                    long style,
                                    const wxString& name)

-                : wxWindow(parent, id, pos, size, style, name)

 {
 {

-    m_splitMode = wxSPLIT_VERTICAL;
+    if (!wxWindow::Create(parent, id, pos, size, style, name))
+        return FALSE;
+

     m_permitUnsplitAlways = (style & wxSP_PERMIT_UNSPLIT) != 0;
     m_permitUnsplitAlways = (style & wxSP_PERMIT_UNSPLIT) != 0;

+
+    if ( style & wxSP_3DSASH )
+        m_sashSize = 7;
+    else
+        m_sashSize = 3;
+
+    if ( style & wxSP_3DBORDER )
+        m_borderSize = 2;
+    else if ( style & wxSP_BORDER )
+        m_borderSize = 1;
+    else
+        m_borderSize = 0;
+
+    return TRUE;
+}
+
+void wxSplitterWindow::Init()
+{
+    m_splitMode = wxSPLIT_VERTICAL;
+    m_permitUnsplitAlways = TRUE;

     m_windowOne = (wxWindow *) NULL;
     m_windowTwo = (wxWindow *) NULL;
     m_dragMode = wxSPLIT_DRAG_NONE;
     m_windowOne = (wxWindow *) NULL;
     m_windowTwo = (wxWindow *) NULL;
     m_dragMode = wxSPLIT_DRAG_NONE;


@@ -106,28 +104,11 @@ wxSplitterWindow::wxSplitterWindow(wxWindow *parent, wxWindowID id,
     m_facePen = (wxPen *) NULL;
     m_hilightPen = (wxPen *) NULL;
 
     m_facePen = (wxPen *) NULL;
     m_hilightPen = (wxPen *) NULL;
 

-    if ( style & wxSP_3D )
-    {
-        m_borderSize = 2;
-        m_sashSize = 7;
-    }
-    else if ( style & wxSP_BORDER )
-    {
-        m_borderSize = 1;
-        m_sashSize = 3;
-    }
-    else
-    {
-        m_borderSize = 0;
-        m_sashSize = 3;
-    }
+    m_borderSize = 0;
+    m_sashSize = 3;

 
 

-    // Eventually, we'll respond to colour change messages

     InitColours();
 
     InitColours();
 

-    // For debugging purposes, to see the background.
-//    SetBackground(wxBLUE_BRUSH);
-

     m_needUpdating = FALSE;
 }
 
     m_needUpdating = FALSE;
 }
 


@@ -161,8 +142,8 @@ void wxSplitterWindow::OnIdle(wxIdleEvent& WXUNUSED(event))
 
 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 {
 
 void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 {

-    long x = event.GetX();
-    long y = event.GetY();
+    wxCoord x = (wxCoord)event.GetX(),
+            y = (wxCoord)event.GetY();

 
     // reset the cursor
 #ifdef __WXMOTIF__
 
     // reset the cursor
 #ifdef __WXMOTIF__


@@ -172,6 +153,8 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
     SetCursor(wxCursor());
 #endif
 
     SetCursor(wxCursor());
 #endif
 

+    if (GetWindowStyle() & wxSP_NOSASH)
+        return;

 
     if (event.LeftDown())
     {
 
     if (event.LeftDown())
     {


@@ -182,12 +165,21 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
             m_dragMode = wxSPLIT_DRAG_DRAGGING;
 
             if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)
             m_dragMode = wxSPLIT_DRAG_DRAGGING;
 
             if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)

-           {
-               DrawSashTracker(x, y);
-           }
-           
+            {
+                DrawSashTracker(x, y);
+            }
+

             m_oldX = x;
             m_oldY = y;
             m_oldX = x;
             m_oldY = y;

+
+            if ( m_splitMode == wxSPLIT_VERTICAL )
+            {
+                SetCursor(*m_sashCursorWE);
+            }
+            else
+            {
+                SetCursor(*m_sashCursorNS);
+            }

             return;
         }
     }
             return;
         }
     }


@@ -199,9 +191,9 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 
         // Erase old tracker
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)
 
         // Erase old tracker
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)

-       {
+        {

             DrawSashTracker(m_oldX, m_oldY);
             DrawSashTracker(m_oldX, m_oldY);

-       }
+        }

 
         // Obtain window size. We are only interested in the dimension the sash
         // splits up
 
         // Obtain window size. We are only interested in the dimension the sash
         // splits up


@@ -224,8 +216,7 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
             }
         }
 
             }
         }
 

-        if ( m_permitUnsplitAlways
-                || m_minimumPaneSize == 0 )
+        if ( m_permitUnsplitAlways || m_minimumPaneSize == 0 )

         {
             // Deal with possible unsplit scenarios
             if ( new_sash_position == 0 )
         {
             // Deal with possible unsplit scenarios
             if ( new_sash_position == 0 )


@@ -271,16 +262,34 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
                     SetCursor(*m_sashCursorNS);
                 }
         }
                     SetCursor(*m_sashCursorNS);
                 }
         }

-#ifdef __WXGTK__
+#if defined(__WXGTK__) || defined(__WXMSW__)

         else
         {
         else
         {

+            // We must set the normal cursor in MSW, because
+            // if the child window doesn't have a cursor, the
+            // parent's (splitter window) will be used, and this
+            // must be the standard cursor.
+

             // where else do we unset the cursor?
             SetCursor(* wxSTANDARD_CURSOR);
         }
 #endif // __WXGTK__
     }
             // where else do we unset the cursor?
             SetCursor(* wxSTANDARD_CURSOR);
         }
 #endif // __WXGTK__
     }

-    else if (event.Dragging() && (m_dragMode == wxSPLIT_DRAG_DRAGGING)) 
+    else if (event.Dragging() && (m_dragMode == wxSPLIT_DRAG_DRAGGING))

     {
     {

+#ifdef __WXMSW__
+        // Otherwise, the cursor sometimes reverts to the normal cursor
+        // during dragging.
+        if ( m_splitMode == wxSPLIT_VERTICAL )
+        {
+            SetCursor(*m_sashCursorWE);
+        }
+        else
+        {
+            SetCursor(*m_sashCursorNS);
+        }
+#endif
+

         // Obtain window size. We are only interested in the dimension the sash
         // splits up
         int new_sash_position =
         // Obtain window size. We are only interested in the dimension the sash
         // splits up
         int new_sash_position =


@@ -298,24 +307,24 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
                 return;
             }
         }
                 return;
             }
         }

+        
+        if (new_sash_position == m_sashPosition)
+            return;

 
         // Erase old tracker
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)
 
         // Erase old tracker
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)

-       {
+        {

             DrawSashTracker(m_oldX, m_oldY);
             DrawSashTracker(m_oldX, m_oldY);

-       }
+        }

 
         if (m_splitMode == wxSPLIT_VERTICAL)
             x = new_sash_position;
         else
             y = new_sash_position;
 
 
         if (m_splitMode == wxSPLIT_VERTICAL)
             x = new_sash_position;
         else
             y = new_sash_position;
 

-        if (new_sash_position != -1)
-        {
-            // Only modify if permitted
-            m_oldX = x;
-            m_oldY = y;
-        }
+        // Remember old positions
+        m_oldX = x;
+        m_oldY = y;

 
 #ifdef __WXMSW__
         // As we captured the mouse, we may get the mouse events from outside
 
 #ifdef __WXMSW__
         // As we captured the mouse, we may get the mouse events from outside


@@ -332,14 +341,14 @@ void wxSplitterWindow::OnMouseEvent(wxMouseEvent& event)
 
         // Draw new one
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)
 
         // Draw new one
         if ((GetWindowStyleFlag() & wxSP_LIVE_UPDATE) == 0)

-       {
+        {

             DrawSashTracker(m_oldX, m_oldY);
             DrawSashTracker(m_oldX, m_oldY);

-       }
-       else
-       {
+        }
+        else
+        {

             m_sashPosition = new_sash_position;
             m_sashPosition = new_sash_position;

-           m_needUpdating = TRUE;
-       }
+            m_needUpdating = TRUE;
+        }

     }
     else if ( event.LeftDClick() )
     {
     }
     else if ( event.LeftDClick() )
     {


@@ -373,7 +382,7 @@ void wxSplitterWindow::OnSize(wxSizeEvent& event)
         if ( dialog )
             iconized = dialog->IsIconized();
         else
         if ( dialog )
             iconized = dialog->IsIconized();
         else

-            wxFAIL_MSG(_T("should have a top level frame or dialog parent!"));
+            wxFAIL_MSG(wxT("should have a top level frame or dialog parent!"));

     }
 
     if ( iconized )
     }
 
     if ( iconized )


@@ -421,8 +430,6 @@ bool wxSplitterWindow::SashHitTest(int x, int y, int tolerance)
         else
             return FALSE;
     }
         else
             return FALSE;
     }

-
-    return FALSE;

 }
 
 // Draw 3D effect borders
 }
 
 // Draw 3D effect borders


@@ -431,9 +438,9 @@ void wxSplitterWindow::DrawBorders(wxDC& dc)
     int w, h;
     GetClientSize(&w, &h);
 
     int w, h;
     GetClientSize(&w, &h);
 

-    if ( GetWindowStyleFlag() & wxSP_3D )
+    if ( GetWindowStyleFlag() & wxSP_3DBORDER )

     {
     {

-               
+

         dc.SetPen(*m_facePen);
         dc.SetBrush(*m_faceBrush);
         dc.DrawRectangle(1, 1 , w-1, m_borderSize-2 ); //high
         dc.SetPen(*m_facePen);
         dc.SetBrush(*m_faceBrush);
         dc.DrawRectangle(1, 1 , w-1, m_borderSize-2 ); //high


@@ -474,11 +481,13 @@ void wxSplitterWindow::DrawSash(wxDC& dc)
 {
     if ( m_sashPosition == 0 || !m_windowTwo)
         return;
 {
     if ( m_sashPosition == 0 || !m_windowTwo)
         return;

+    if (GetWindowStyle() & wxSP_NOSASH)
+        return;

 
     int w, h;
     GetClientSize(&w, &h);
 
 
     int w, h;
     GetClientSize(&w, &h);
 

-    if ( GetWindowStyleFlag() & wxSP_3D )
+    if ( GetWindowStyleFlag() & wxSP_3DSASH )

     {
         if ( m_splitMode == wxSPLIT_VERTICAL )
         {
     {
         if ( m_splitMode == wxSPLIT_VERTICAL )
         {


@@ -489,18 +498,30 @@ void wxSplitterWindow::DrawSash(wxDC& dc)
             dc.SetBrush(*wxTRANSPARENT_BRUSH);
 
             dc.SetPen(*m_lightShadowPen);
             dc.SetBrush(*wxTRANSPARENT_BRUSH);
 
             dc.SetPen(*m_lightShadowPen);

-                       int xShadow = m_borderSize ? m_borderSize - 1 : 0 ;
+            int xShadow = m_borderSize ? m_borderSize - 1 : 0 ;

             dc.DrawLine(m_sashPosition, xShadow , m_sashPosition, h-m_borderSize);
 
             dc.SetPen(*m_hilightPen);
             dc.DrawLine(m_sashPosition+1, m_borderSize - 2, m_sashPosition+1, h - m_borderSize+2);
 
             dc.SetPen(*m_mediumShadowPen);
             dc.DrawLine(m_sashPosition, xShadow , m_sashPosition, h-m_borderSize);
 
             dc.SetPen(*m_hilightPen);
             dc.DrawLine(m_sashPosition+1, m_borderSize - 2, m_sashPosition+1, h - m_borderSize+2);
 
             dc.SetPen(*m_mediumShadowPen);

-                       int yMedium = m_borderSize ? h-m_borderSize+1 : h ;
+                        int yMedium = m_borderSize ? h-m_borderSize+1 : h ;

             dc.DrawLine(m_sashPosition+m_sashSize-2, xShadow, m_sashPosition+m_sashSize-2, yMedium);
 
             dc.SetPen(*m_darkShadowPen);
             dc.DrawLine(m_sashPosition+m_sashSize-1, m_borderSize, m_sashPosition+m_sashSize-1, h-m_borderSize );
             dc.DrawLine(m_sashPosition+m_sashSize-2, xShadow, m_sashPosition+m_sashSize-2, yMedium);
 
             dc.SetPen(*m_darkShadowPen);
             dc.DrawLine(m_sashPosition+m_sashSize-1, m_borderSize, m_sashPosition+m_sashSize-1, h-m_borderSize );

+
+            // Draw the top and bottom edges of the sash, if requested
+            if (GetWindowStyle() & wxSP_FULLSASH)
+            {
+                // Top
+                dc.SetPen(*m_hilightPen);
+                dc.DrawLine(m_sashPosition+1, m_borderSize, m_sashPosition+m_sashSize-1, m_borderSize);
+
+                // Bottom
+                dc.SetPen(*m_darkShadowPen);
+                dc.DrawLine(m_sashPosition+1, h-m_borderSize-1, m_sashPosition+m_sashSize-1, h-m_borderSize-1);
+            }

         }
         else
         {
         }
         else
         {


@@ -521,6 +542,18 @@ void wxSplitterWindow::DrawSash(wxDC& dc)
 
             dc.SetPen(*m_darkShadowPen);
             dc.DrawLine(m_borderSize, m_sashPosition+m_sashSize-1, w-m_borderSize, m_sashPosition+m_sashSize-1);
 
             dc.SetPen(*m_darkShadowPen);
             dc.DrawLine(m_borderSize, m_sashPosition+m_sashSize-1, w-m_borderSize, m_sashPosition+m_sashSize-1);

+
+            // Draw the left and right edges of the sash, if requested
+            if (GetWindowStyle() & wxSP_FULLSASH)
+            {
+                // Left
+                dc.SetPen(*m_hilightPen);
+                dc.DrawLine(m_borderSize, m_sashPosition, m_borderSize, m_sashPosition+m_sashSize);
+
+                // Right
+                dc.SetPen(*m_darkShadowPen);
+                dc.DrawLine(w-m_borderSize-1, m_sashPosition+1, w-m_borderSize-1, m_sashPosition+m_sashSize-1);
+            }

         }
     }
     else
         }
     }
     else


@@ -530,19 +563,28 @@ void wxSplitterWindow::DrawSash(wxDC& dc)
             dc.SetPen(*wxBLACK_PEN);
             dc.SetBrush(*wxBLACK_BRUSH);
             int h1 = h-1;
             dc.SetPen(*wxBLACK_PEN);
             dc.SetBrush(*wxBLACK_BRUSH);
             int h1 = h-1;

-            if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER )
+            int y1 = 0;
+            if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER && (GetWindowStyleFlag() & wxSP_3DBORDER) != wxSP_3DBORDER )

                 h1 += 1; // Not sure why this is necessary...
                 h1 += 1; // Not sure why this is necessary...

-            dc.DrawRectangle(m_sashPosition, 0, m_sashSize, h1);
+            if ( (GetWindowStyleFlag() & wxSP_3DBORDER) == wxSP_3DBORDER)
+            {
+                y1 = 2; h1 -= 3;
+            }
+            dc.DrawRectangle(m_sashPosition, y1, m_sashSize, h1);

         }
         else
         {
             dc.SetPen(*wxBLACK_PEN);
             dc.SetBrush(*wxBLACK_BRUSH);
             int w1 = w-1;
         }
         else
         {
             dc.SetPen(*wxBLACK_PEN);
             dc.SetBrush(*wxBLACK_BRUSH);
             int w1 = w-1;

-            if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER )
+            int x1 = 0;
+            if ( (GetWindowStyleFlag() & wxSP_BORDER) != wxSP_BORDER && (GetWindowStyleFlag() & wxSP_3DBORDER) != wxSP_3DBORDER )

                 w1 ++;
                 w1 ++;

-
-            dc.DrawRectangle(0, m_sashPosition, w1, m_sashSize);
+            if ( (GetWindowStyleFlag() & wxSP_3DBORDER) == wxSP_3DBORDER)
+            {
+                x1 = 2; w1 -= 3;
+            }
+            dc.DrawRectangle(x1, m_sashPosition, w1, m_sashSize);

         }
 
     }
         }
 
     }


@@ -615,52 +657,42 @@ void wxSplitterWindow::SizeWindows()
     int w, h;
     GetClientSize(&w, &h);
 
     int w, h;
     GetClientSize(&w, &h);
 

-    if ( m_windowOne && !m_windowTwo )
+    if ( GetWindow1() && !GetWindow2() )

     {
     {

-        m_windowOne->SetSize(m_borderSize, m_borderSize, w - 2*m_borderSize, h - 2*m_borderSize);
-       
-       if (m_windowOne->GetAutoLayout())
-           m_windowOne->Layout();
+        GetWindow1()->SetSize(GetBorderSize(), GetBorderSize(), w - 2*GetBorderSize(), h - 2*GetBorderSize());
+

     }
     }

-    else if ( m_windowOne && m_windowTwo )
+    else if ( GetWindow1() && GetWindow2() )

     {
     {

-        if (m_splitMode == wxSPLIT_VERTICAL)
+        if (GetSplitMode() == wxSPLIT_VERTICAL)

         {
         {

-            int x1 = m_borderSize;
-            int y1 = m_borderSize;
-            int w1 = m_sashPosition - m_borderSize;
-            int h1 = h - 2*m_borderSize;
-
-            int x2 = m_sashPosition + m_sashSize;
-            int y2 = m_borderSize;
-            int w2 = w - 2*m_borderSize - m_sashSize - w1;
-            int h2 = h - 2*m_borderSize;
-
-            m_windowOne->SetSize(x1, y1, w1, h1);
-            m_windowTwo->SetSize(x2, y2, w2, h2);
-       
-           if (m_windowOne->GetAutoLayout())
-               m_windowOne->Layout();
-           if (m_windowTwo->GetAutoLayout())
-               m_windowTwo->Layout();
+            int x1 = GetBorderSize();
+            int y1 = GetBorderSize();
+            int w1 = GetSashPosition() - GetBorderSize();
+            int h1 = h - 2*GetBorderSize();
+
+            int x2 = GetSashPosition() + GetSashSize();
+            int y2 = GetBorderSize();
+            int w2 = w - 2*GetBorderSize() - GetSashSize() - w1;
+            int h2 = h - 2*GetBorderSize();
+
+            GetWindow1()->SetSize(x1, y1, w1, h1);
+            GetWindow2()->SetSize(x2, y2, w2, h2);

         }
         else
         {
         }
         else
         {

-            m_windowOne->SetSize(m_borderSize, m_borderSize,
-                w - 2*m_borderSize, m_sashPosition - m_borderSize);
-            m_windowTwo->SetSize(m_borderSize, m_sashPosition + m_sashSize,
-                w - 2*m_borderSize, h - 2*m_borderSize - m_sashSize - (m_sashPosition - m_borderSize));
-               
-           if (m_windowOne->GetAutoLayout())
-               m_windowOne->Layout();
-           if (m_windowTwo->GetAutoLayout())
-               m_windowTwo->Layout();
+            GetWindow1()->SetSize(GetBorderSize(), GetBorderSize(),
+                w - 2*GetBorderSize(), GetSashPosition() - GetBorderSize());
+            GetWindow2()->SetSize(GetBorderSize(), GetSashPosition() + GetSashSize(),
+                w - 2*GetBorderSize(), h - 2*GetBorderSize() - GetSashSize() - (GetSashPosition() - GetBorderSize()));

         }
     }
     wxClientDC dc(this);
         }
     }
     wxClientDC dc(this);

-       if ( m_borderSize > 0 )
-               DrawBorders(dc);
+    if ( GetBorderSize() > 0 )
+        DrawBorders(dc);

     DrawSash(dc);
     DrawSash(dc);

+    
+    SetNeedUpdating(FALSE);

 }
 
 // Set pane for unsplit window
 }
 
 // Set pane for unsplit window


@@ -742,7 +774,7 @@ bool wxSplitterWindow::Unsplit(wxWindow *toRemove)
     }
     else
     {
     }
     else
     {

-        wxFAIL_MSG(_T("splitter: attempt to remove a non-existent window"));
+        wxFAIL_MSG(wxT("splitter: attempt to remove a non-existent window"));

 
         return FALSE;
     }
 
         return FALSE;
     }


@@ -757,8 +789,8 @@ bool wxSplitterWindow::Unsplit(wxWindow *toRemove)
 // Replace a window with another one
 bool wxSplitterWindow::ReplaceWindow(wxWindow *winOld, wxWindow *winNew)
 {
 // Replace a window with another one
 bool wxSplitterWindow::ReplaceWindow(wxWindow *winOld, wxWindow *winNew)
 {

-    wxCHECK_MSG( winOld, FALSE, _T("use one of Split() functions instead") );
-    wxCHECK_MSG( winNew, FALSE, _T("use Unsplit() functions instead") );
+    wxCHECK_MSG( winOld, FALSE, wxT("use one of Split() functions instead") );
+    wxCHECK_MSG( winNew, FALSE, wxT("use Unsplit() functions instead") );

 
     if ( winOld == m_windowTwo )
     {
 
     if ( winOld == m_windowTwo )
     {


@@ -770,7 +802,7 @@ bool wxSplitterWindow::ReplaceWindow(wxWindow *winOld, wxWindow *winNew)
     }
     else
     {
     }
     else
     {

-        wxFAIL_MSG(_T("splitter: attempt to replace a non-existent window"));
+        wxFAIL_MSG(wxT("splitter: attempt to replace a non-existent window"));

 
         return FALSE;
     }
 
         return FALSE;
     }


@@ -900,8 +932,7 @@ void wxSplitterWindow::OnDoubleClick(wxSplitterEvent& event)
     // for compatibility, call the virtual function
     OnDoubleClickSash(event.GetX(), event.GetY());
 
     // for compatibility, call the virtual function
     OnDoubleClickSash(event.GetX(), event.GetY());
 

-    if ( GetMinimumPaneSize() == 0
-        || m_permitUnsplitAlways)
+    if ( GetMinimumPaneSize() == 0 || m_permitUnsplitAlways )

     {
         Unsplit();
     }
     {
         Unsplit();
     }


@@ -911,8 +942,33 @@ void wxSplitterWindow::OnUnsplitEvent(wxSplitterEvent& event)
 {
     wxWindow *win = event.GetWindowBeingRemoved();
 
 {
     wxWindow *win = event.GetWindowBeingRemoved();
 

+    // do it before calling OnUnsplit() which may delete the window
+    win->Show(FALSE);
+

     // for compatibility, call the virtual function
     OnUnsplit(win);
     // for compatibility, call the virtual function
     OnUnsplit(win);

+}

 
 

-    win->Show(FALSE);
+#if defined(__WXMSW__)
+    #define WXUNUSED_UNLESS_MSW(identifier)    identifier
+#else
+    #define WXUNUSED_UNLESS_MSW(identifier)    WXUNUSED(identifier)
+#endif
+
+void wxSplitterWindow::OnSetCursor(wxSetCursorEvent& WXUNUSED_UNLESS_MSW(event))
+{
+    // this is currently called (and needed) under MSW only...
+#ifdef __WXMSW__
+
+    // if we don't do it, the resizing cursor might be set for child window:
+    // and like this we explicitly say that our cursor should not be used for
+    // children windows which overlap us
+
+    if ( SashHitTest(event.GetX(), event.GetY()) )
+    {
+        // default processing is ok
+        event.Skip();
+    }
+    //else: do nothing, in particular, don't call Skip()
+#endif // wxMSW

 }
 }