[ 1579793 ] numerous bug fixes when mask is used

[wxWidgets.git] / src / univ / winuniv.cpp

diff --git a/src/univ/winuniv.cpp b/src/univ/winuniv.cpp
index 21deb2f067bb454b3a4ccb647df41d6cdff763c7..b1147291741290a84d9bd63baed89c1995c4ce25 100644 (file)
--- a/src/univ/winuniv.cpp
+++ b/src/univ/winuniv.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////

-// Name:        univ/window.cpp
+// Name:        src/univ/window.cpp

 // Purpose:     implementation of extra wxWindow methods for wxUniv port
 // Author:      Vadim Zeitlin
 // Modified by:
 // Purpose:     implementation of extra wxWindow methods for wxUniv port
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -17,10 +17,6 @@
 // headers
 // ---------------------------------------------------------------------------
 
 // headers
 // ---------------------------------------------------------------------------
 

-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "univwindow.h"
-#endif
-

 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 


@@ -28,18 +24,19 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/window.h"
+

 #ifndef WX_PRECOMP
     #include "wx/app.h"
 #ifndef WX_PRECOMP
     #include "wx/app.h"

-    #include "wx/window.h"

     #include "wx/dcclient.h"
     #include "wx/dcmemory.h"
     #include "wx/event.h"
     #include "wx/scrolbar.h"
     #include "wx/menu.h"
     #include "wx/frame.h"
     #include "wx/dcclient.h"
     #include "wx/dcmemory.h"
     #include "wx/event.h"
     #include "wx/scrolbar.h"
     #include "wx/menu.h"
     #include "wx/frame.h"

+    #include "wx/log.h"

 #endif // WX_PRECOMP
 
 #endif // WX_PRECOMP
 

-#include "wx/log.h"

 #include "wx/univ/colschem.h"
 #include "wx/univ/renderer.h"
 #include "wx/univ/theme.h"
 #include "wx/univ/colschem.h"
 #include "wx/univ/renderer.h"
 #include "wx/univ/theme.h"


@@ -74,6 +71,8 @@
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
 #elif defined(__WXMGL__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMGL)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowGTK)
 #elif defined(__WXMGL__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowMGL)

+#elif defined(__WXDFB__)
+    IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowDFB)

 #elif defined(__WXX11__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowX11)
 #elif defined(__WXPM__)
 #elif defined(__WXX11__)
     IMPLEMENT_DYNAMIC_CLASS(wxWindow, wxWindowX11)
 #elif defined(__WXPM__)


@@ -103,8 +102,10 @@ END_EVENT_TABLE()
 
 void wxWindow::Init()
 {
 
 void wxWindow::Init()
 {

+#if wxUSE_SCROLLBAR

     m_scrollbarVert =
     m_scrollbarHorz = (wxScrollBar *)NULL;
     m_scrollbarVert =
     m_scrollbarHorz = (wxScrollBar *)NULL;

+#endif // wxUSE_SCROLLBAR

 
     m_isCurrent = false;
 
 
     m_isCurrent = false;
 


@@ -122,13 +123,13 @@ bool wxWindow::Create(wxWindow *parent,
                       const wxString& name)
 {
     long actualStyle = style;
                       const wxString& name)
 {
     long actualStyle = style;

-    
+

     // FIXME: may need this on other platforms
 #ifdef __WXMSW__
     actualStyle &= ~wxVSCROLL;
     actualStyle &= ~wxHSCROLL;
     // FIXME: may need this on other platforms
 #ifdef __WXMSW__
     actualStyle &= ~wxVSCROLL;
     actualStyle &= ~wxHSCROLL;

-#endif    
-    
+#endif
+

     // we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW
     // as under the other platforms
     if ( !wxWindowNative::Create(parent, id, pos, size,
     // we add wxCLIP_CHILDREN to get the same ("natural") behaviour under MSW
     // as under the other platforms
     if ( !wxWindowNative::Create(parent, id, pos, size,


@@ -142,43 +143,61 @@ bool wxWindow::Create(wxWindow *parent,
     // when calling the base window Create().
     wxWindowBase::SetWindowStyleFlag(style);
 
     // when calling the base window Create().
     wxWindowBase::SetWindowStyleFlag(style);
 

-    // if we should always have a vertical scrollbar, do show it
-    if ( style & wxALWAYS_SHOW_SB )
+    // if we allow or should always have a vertical scrollbar, make it
+    if ( style & wxVSCROLL || style & wxALWAYS_SHOW_SB )

     {
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( true );
 #endif
     {
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( true );
 #endif

+#if wxUSE_SCROLLBAR

         m_scrollbarVert = new wxScrollBar(this, wxID_ANY,
                                           wxDefaultPosition, wxDefaultSize,
                                           wxSB_VERTICAL);
         m_scrollbarVert = new wxScrollBar(this, wxID_ANY,
                                           wxDefaultPosition, wxDefaultSize,
                                           wxSB_VERTICAL);

+#endif // wxUSE_SCROLLBAR

 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( false );
 #endif
     }
 
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( false );
 #endif
     }
 

-    // if we should always have a horizontal scrollbar, do show it
+    // if we should allow a horizontal scrollbar, make it

     if ( style & wxHSCROLL )
     {
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( true );
 #endif
     if ( style & wxHSCROLL )
     {
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( true );
 #endif

+#if wxUSE_SCROLLBAR

         m_scrollbarHorz = new wxScrollBar(this, wxID_ANY,
                                           wxDefaultPosition, wxDefaultSize,
                                           wxSB_HORIZONTAL);
         m_scrollbarHorz = new wxScrollBar(this, wxID_ANY,
                                           wxDefaultPosition, wxDefaultSize,
                                           wxSB_HORIZONTAL);

+#endif // wxUSE_SCROLLBAR

 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( false );
 #endif
     }
 #if wxUSE_TWO_WINDOWS
         SetInsertIntoMain( false );
 #endif
     }

-    
+
+#if wxUSE_SCROLLBAR

     if (m_scrollbarHorz || m_scrollbarVert)
     {
         // position it/them
         PositionScrollbars();
     }
     if (m_scrollbarHorz || m_scrollbarVert)
     {
         // position it/them
         PositionScrollbars();
     }

+#endif // wxUSE_SCROLLBAR

 
     return true;
 }
 
 
     return true;
 }
 

+wxWindow::~wxWindow()
+{
+    m_isBeingDeleted = true;
+
+    // we have to destroy our children before we're destroyed because our
+    // children suppose that we're of type wxWindow, not just wxWindowNative,
+    // and so bad things may happen if they're deleted from the base class dtor
+    // as by then we're not a wxWindow any longer and wxUniv-specific virtual
+    // functions can't be called
+    DestroyChildren();
+}
+

 // ----------------------------------------------------------------------------
 // background pixmap
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // background pixmap
 // ----------------------------------------------------------------------------


@@ -216,13 +235,9 @@ void wxWindow::OnNcPaint(wxNcPaintEvent& WXUNUSED(event))
     if ( m_renderer )
     {
         // get the window rect
     if ( m_renderer )
     {
         // get the window rect

-        wxRect rect;
-        wxSize size = GetSize();
-        rect.x =
-        rect.y = 0;
-        rect.width = size.x;
-        rect.height = size.y;
+        wxRect rect(GetSize());

 
 

+#if wxUSE_SCROLLBAR

         // if the scrollbars are outside the border, we must adjust the rect to
         // exclude them
         if ( !m_renderer->AreScrollbarsInsideBorder() )
         // if the scrollbars are outside the border, we must adjust the rect to
         // exclude them
         if ( !m_renderer->AreScrollbarsInsideBorder() )


@@ -235,6 +250,7 @@ void wxWindow::OnNcPaint(wxNcPaintEvent& WXUNUSED(event))
             if ( scrollbar )
                 rect.height -= scrollbar->GetSize().y;
         }
             if ( scrollbar )
                 rect.height -= scrollbar->GetSize().y;
         }

+#endif // wxUSE_SCROLLBAR

 
         // get the DC and draw the border on it
         wxWindowDC dc(this);
 
         // get the DC and draw the border on it
         wxWindowDC dc(this);


@@ -272,6 +288,7 @@ void wxWindow::OnErase(wxEraseEvent& event)
 
     DoDrawBackground(*event.GetDC());
 
 
     DoDrawBackground(*event.GetDC());
 

+#if wxUSE_SCROLLBAR

     // if we have both scrollbars, we also have a square in the corner between
     // them which we must paint
     if ( m_scrollbarVert && m_scrollbarHorz )
     // if we have both scrollbars, we also have a square in the corner between
     // them which we must paint
     if ( m_scrollbarVert && m_scrollbarHorz )


@@ -291,6 +308,7 @@ void wxWindow::OnErase(wxEraseEvent& event)
             m_renderer->DrawScrollCorner(*event.GetDC(), rectCorner);
         }
     }
             m_renderer->DrawScrollCorner(*event.GetDC(), rectCorner);
         }
     }

+#endif // wxUSE_SCROLLBAR

 }
 
 bool wxWindow::DoDrawBackground(wxDC& dc)
 }
 
 bool wxWindow::DoDrawBackground(wxDC& dc)


@@ -304,7 +322,7 @@ bool wxWindow::DoDrawBackground(wxDC& dc)
     rect.height = size.y;
 
     wxWindow * const parent = GetParent();
     rect.height = size.y;
 
     wxWindow * const parent = GetParent();

-    if ( HasTransparentBackground() && parent && parent->ProvidesBackground() )
+    if ( HasTransparentBackground() && parent )

     {
         wxASSERT( !IsTopLevel() );
 
     {
         wxASSERT( !IsTopLevel() );
 


@@ -331,7 +349,7 @@ bool wxWindow::DoDrawBackground(wxDC& dc)
     }
     else
     {
     }
     else
     {

-        // Draw background ouselves
+        // Draw background ourselves

         EraseBackground( dc, rect );
     }
 
         EraseBackground( dc, rect );
     }
 


@@ -373,34 +391,36 @@ void wxWindow::DoDraw(wxControlRenderer * WXUNUSED(renderer))
 {
 }
 
 {
 }
 

-void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient)
+void wxWindow::Refresh(bool eraseBackground, const wxRect *rect)

 {
 {

-    wxRect rectWin;
-    wxPoint pt = GetClientAreaOrigin();
+    wxRect rectClient; // the same rectangle in client coordinates
+    wxPoint origin = GetClientAreaOrigin();

 
     wxSize size = GetClientSize();
 
 
     wxSize size = GetClientSize();
 

-    if ( rectClient )
+    if ( rect )

     {
     {

-        rectWin = *rectClient;
+        // the rectangle passed as argument is in client coordinates
+        rectClient = *rect;

 
         // don't refresh anything beyond the client area (scrollbars for
         // example)
 
         // don't refresh anything beyond the client area (scrollbars for
         // example)

-        if ( rectWin.GetRight() > size.x )
-            rectWin.SetRight(size.x);
-        if ( rectWin.GetBottom() > size.y )
-            rectWin.SetBottom(size.y);
+        if ( rectClient.GetRight() > size.x )
+            rectClient.SetRight(size.x);
+        if ( rectClient.GetBottom() > size.y )
+            rectClient.SetBottom(size.y);

 
 

-        rectWin.Offset(pt);

     }
     else // refresh the entire client area
     {
     }
     else // refresh the entire client area
     {

-        rectWin.x = pt.x;
-        rectWin.y = pt.y;
-        rectWin.width = size.x;
-        rectWin.height = size.y;
+        // x,y is already set to 0 by default
+        rectClient.SetSize(size);

     }
 
     }
 

+    // convert refresh rectangle to window coordinates:
+    wxRect rectWin(rectClient);
+    rectWin.Offset(origin);
+

     // debugging helper
 #ifdef WXDEBUG_REFRESH
     static bool s_refreshDebug = false;
     // debugging helper
 #ifdef WXDEBUG_REFRESH
     static bool s_refreshDebug = false;


@@ -422,16 +442,30 @@ void wxWindow::Refresh(bool eraseBackground, const wxRect *rectClient)
     wxWindowNative::Refresh(eraseBackground, &rectWin);
 
     // Refresh all sub controls if any.
     wxWindowNative::Refresh(eraseBackground, &rectWin);
 
     // Refresh all sub controls if any.

-    wxWindowList::compatibility_iterator node = GetChildren().GetFirst();
-    while ( node )
+    wxWindowList& children = GetChildren();
+    for ( wxWindowList::iterator i = children.begin(); i != children.end(); ++i )

     {
     {

-        wxWindow *win = node->GetData();
-        // Only refresh sub controls when it is visible 
-        // and when it is in the update region.
-        if(!win->IsKindOf(CLASSINFO(wxTopLevelWindow)) && win->IsShown() && wxRegion(rectWin).Contains(win->GetRect()) != wxOutRegion)
-            win->Refresh(eraseBackground, &rectWin);
-            
-        node = node->GetNext();
+        wxWindow *child = *i;
+        // only refresh subcontrols if they are visible:
+        if ( child->IsTopLevel() || !child->IsShown() || child->IsFrozen() )
+            continue;
+
+        // ...and when the subcontrols are in the update region:
+        wxRect childrect(child->GetRect());
+        childrect.Intersect(rectClient);
+        if ( childrect.IsEmpty() )
+            continue;
+
+        // refresh the subcontrol now:
+        childrect.Offset(-child->GetPosition());
+        // NB: We must call wxWindowNative version because we need to refresh
+        //     the entire control, not just its client area, and this is why we
+        //     don't account for child client area origin here neither. Also
+        //     note that we don't pass eraseBackground to the child, but use
+        //     true instead: this is because we can't be sure that
+        //     eraseBackground=false is safe for children as well and not only
+        //     for the parent.
+        child->wxWindowNative::Refresh(eraseBackground, &childrect);

     }
 }
 
     }
 }
 


@@ -462,8 +496,7 @@ bool wxWindow::Enable(bool enable)
 
 bool wxWindow::IsFocused() const
 {
 
 bool wxWindow::IsFocused() const
 {

-    wxWindow *self = wxConstCast(this, wxWindow);
-    return self->FindFocus() == self;
+    return FindFocus() == this;

 }
 
 bool wxWindow::IsPressed() const
 }
 
 bool wxWindow::IsPressed() const


@@ -525,10 +558,12 @@ void wxWindow::OnSize(wxSizeEvent& event)
 {
     event.Skip();
 
 {
     event.Skip();
 

+#if wxUSE_SCROLLBAR

     if ( m_scrollbarVert || m_scrollbarHorz )
     {
         PositionScrollbars();
     }
     if ( m_scrollbarVert || m_scrollbarHorz )
     {
         PositionScrollbars();
     }

+#endif // wxUSE_SCROLLBAR

 
 #if 0   // ndef __WXMSW__
     // Refresh the area (strip) previously occupied by the border
 
 #if 0   // ndef __WXMSW__
     // Refresh the area (strip) previously occupied by the border


@@ -685,21 +720,16 @@ void wxWindow::DoGetClientSize(int *width, int *height) const
     if ( m_renderer )
         rectBorder = m_renderer->GetBorderDimensions(GetBorder());
 
     if ( m_renderer )
         rectBorder = m_renderer->GetBorderDimensions(GetBorder());
 

-    bool inside = m_renderer->AreScrollbarsInsideBorder();
-

     if ( width )
     {
     if ( width )
     {

+#if wxUSE_SCROLLBAR

         // in any case, take account of the scrollbar
         if ( m_scrollbarVert )
             w -= m_scrollbarVert->GetSize().x;
         // in any case, take account of the scrollbar
         if ( m_scrollbarVert )
             w -= m_scrollbarVert->GetSize().x;

+#endif // wxUSE_SCROLLBAR

 
 

-        // if we don't have scrollbar or if it is outside the border (and not
-        // blended into it), take account of the right border as well
-        if ( !m_scrollbarVert || inside )
-            w -= rectBorder.width;
-
-        // and always account for the left border
-        *width = w - rectBorder.x;
+        // account for the left and right borders
+        *width = w - rectBorder.x - rectBorder.width;

 
         // we shouldn't return invalid width
         if ( *width < 0 )
 
         // we shouldn't return invalid width
         if ( *width < 0 )


@@ -708,13 +738,12 @@ void wxWindow::DoGetClientSize(int *width, int *height) const
 
     if ( height )
     {
 
     if ( height )
     {

+#if wxUSE_SCROLLBAR

         if ( m_scrollbarHorz )
             h -= m_scrollbarHorz->GetSize().y;
         if ( m_scrollbarHorz )
             h -= m_scrollbarHorz->GetSize().y;

+#endif // wxUSE_SCROLLBAR

 
 

-        if ( !m_scrollbarHorz || inside )
-            h -= rectBorder.height;
-
-        *height = h - rectBorder.y;
+        *height = h - rectBorder.y - rectBorder.height;

 
         // we shouldn't return invalid height
         if ( *height < 0 )
 
         // we shouldn't return invalid height
         if ( *height < 0 )


@@ -732,17 +761,18 @@ void wxWindow::DoSetClientSize(int width, int height)
     // and the scrollbars (as they may be offset into the border, use the
     // scrollbar position, not size - this supposes that PositionScrollbars()
     // had been called before)
     // and the scrollbars (as they may be offset into the border, use the
     // scrollbar position, not size - this supposes that PositionScrollbars()
     // had been called before)

-    bool inside = m_renderer->AreScrollbarsInsideBorder();

     wxSize size = GetSize();
     wxSize size = GetSize();

+#if wxUSE_SCROLLBAR

     if ( m_scrollbarVert )
         width += size.x - m_scrollbarVert->GetPosition().x;
     if ( m_scrollbarVert )
         width += size.x - m_scrollbarVert->GetPosition().x;

-    if ( !m_scrollbarVert || inside )
-        width += rectBorder.width;
+#endif // wxUSE_SCROLLBAR
+    width += rectBorder.width;

 
 

+#if wxUSE_SCROLLBAR

     if ( m_scrollbarHorz )
         height += size.y - m_scrollbarHorz->GetPosition().y;
     if ( m_scrollbarHorz )
         height += size.y - m_scrollbarHorz->GetPosition().y;

-    if ( !m_scrollbarHorz || inside )
-        height += rectBorder.height;
+#endif // wxUSE_SCROLLBAR
+    height += rectBorder.height;

 
     wxWindowNative::DoSetClientSize(width, height);
 }
 
     wxWindowNative::DoSetClientSize(width, height);
 }


@@ -750,6 +780,8 @@ void wxWindow::DoSetClientSize(int width, int height)
 wxHitTest wxWindow::DoHitTest(wxCoord x, wxCoord y) const
 {
     wxHitTest ht = wxWindowNative::DoHitTest(x, y);
 wxHitTest wxWindow::DoHitTest(wxCoord x, wxCoord y) const
 {
     wxHitTest ht = wxWindowNative::DoHitTest(x, y);

+
+#if wxUSE_SCROLLBAR

     if ( ht == wxHT_WINDOW_INSIDE )
     {
         if ( m_scrollbarVert && x >= m_scrollbarVert->GetPosition().x )
     if ( ht == wxHT_WINDOW_INSIDE )
     {
         if ( m_scrollbarVert && x >= m_scrollbarVert->GetPosition().x )


@@ -764,6 +796,7 @@ wxHitTest wxWindow::DoHitTest(wxCoord x, wxCoord y) const
                                                   : wxHT_WINDOW_HORZ_SCROLLBAR;
         }
     }
                                                   : wxHT_WINDOW_HORZ_SCROLLBAR;
         }
     }

+#endif // wxUSE_SCROLLBAR

 
     return ht;
 }
 
     return ht;
 }


@@ -776,15 +809,18 @@ wxHitTest wxWindow::DoHitTest(wxCoord x, wxCoord y) const
 
 void wxWindow::RefreshScrollbars()
 {
 
 void wxWindow::RefreshScrollbars()
 {

+#if wxUSE_SCROLLBAR

     if ( m_scrollbarHorz )
         m_scrollbarHorz->Refresh();
 
     if ( m_scrollbarVert )
         m_scrollbarVert->Refresh();
     if ( m_scrollbarHorz )
         m_scrollbarHorz->Refresh();
 
     if ( m_scrollbarVert )
         m_scrollbarVert->Refresh();

+#endif // wxUSE_SCROLLBAR

 }
 
 void wxWindow::PositionScrollbars()
 {
 }
 
 void wxWindow::PositionScrollbars()
 {

+#if wxUSE_SCROLLBAR

     // do not use GetClientSize/Rect as it relies on the scrollbars being
     // correctly positioned
 
     // do not use GetClientSize/Rect as it relies on the scrollbars being
     // correctly positioned
 


@@ -830,6 +866,7 @@ void wxWindow::PositionScrollbars()
     }
 
     RefreshScrollbars();
     }
 
     RefreshScrollbars();

+#endif // wxUSE_SCROLLBAR

 }
 
 void wxWindow::SetScrollbar(int orient,
 }
 
 void wxWindow::SetScrollbar(int orient,


@@ -838,6 +875,7 @@ void wxWindow::SetScrollbar(int orient,
                             int range,
                             bool refresh)
 {
                             int range,
                             bool refresh)
 {

+#if wxUSE_SCROLLBAR

     wxASSERT_MSG( pageSize <= range,
                     _T("page size can't be greater than range") );
 
     wxASSERT_MSG( pageSize <= range,
                     _T("page size can't be greater than range") );
 


@@ -918,14 +956,22 @@ void wxWindow::SetScrollbar(int orient,
         (void)GetEventHandler()->ProcessEvent(event);
 #endif
     }
         (void)GetEventHandler()->ProcessEvent(event);
 #endif
     }

+#else
+    wxUnusedVar(orient);
+    wxUnusedVar(pos);
+    wxUnusedVar(pageSize);
+    wxUnusedVar(range);
+    wxUnusedVar(refresh);
+#endif // wxUSE_SCROLLBAR

 }
 
 void wxWindow::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
 {
 }
 
 void wxWindow::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
 {

+#if wxUSE_SCROLLBAR

     wxScrollBar *scrollbar = GetScrollbar(orient);
     wxScrollBar *scrollbar = GetScrollbar(orient);

-    wxCHECK_RET( scrollbar, _T("no scrollbar to set position for") );

 
 

-    scrollbar->SetThumbPosition(pos);
+    if (scrollbar)
+        scrollbar->SetThumbPosition(pos);

 
     // VZ: I think we can safely ignore this as we always refresh it
     //     automatically whenever the value chanegs
 
     // VZ: I think we can safely ignore this as we always refresh it
     //     automatically whenever the value chanegs


@@ -933,24 +979,43 @@ void wxWindow::SetScrollPos(int orient, int pos, bool WXUNUSED(refresh))
     if ( refresh )
         Refresh();
 #endif
     if ( refresh )
         Refresh();
 #endif

+#else
+    wxUnusedVar(orient);
+    wxUnusedVar(pos);
+#endif // wxUSE_SCROLLBAR

 }
 
 int wxWindow::GetScrollPos(int orient) const
 {
 }
 
 int wxWindow::GetScrollPos(int orient) const
 {

+#if wxUSE_SCROLLBAR

     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetThumbPosition() : 0;
     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetThumbPosition() : 0;

+#else
+    wxUnusedVar(orient);
+    return 0;
+#endif // wxUSE_SCROLLBAR

 }
 
 int wxWindow::GetScrollThumb(int orient) const
 {
 }
 
 int wxWindow::GetScrollThumb(int orient) const
 {

+#if wxUSE_SCROLLBAR

     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetThumbSize() : 0;
     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetThumbSize() : 0;

+#else
+    wxUnusedVar(orient);
+    return 0;
+#endif // wxUSE_SCROLLBAR

 }
 
 int wxWindow::GetScrollRange(int orient) const
 {
 }
 
 int wxWindow::GetScrollRange(int orient) const
 {

+#if wxUSE_SCROLLBAR

     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetRange() : 0;
     wxScrollBar *scrollbar = GetScrollbar(orient);
     return scrollbar ? scrollbar->GetRange() : 0;

+#else
+    wxUnusedVar(orient);
+    return 0;
+#endif // wxUSE_SCROLLBAR

 }
 
 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
 }
 
 void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)


@@ -987,8 +1052,10 @@ void wxWindow::ScrollWindow(int dx, int dy, const wxRect *rect)
          node; node = node->GetNext())
     {
         wxWindow *child = node->GetData();
          node; node = node->GetNext())
     {
         wxWindow *child = node->GetData();

+#if wxUSE_SCROLLBAR

         if ( child == m_scrollbarVert || child == m_scrollbarHorz )
             continue;
         if ( child == m_scrollbarVert || child == m_scrollbarHorz )
             continue;

+#endif // wxUSE_SCROLLBAR

 
         // VS: Scrolling children has non-trivial semantics. If rect=NULL then
         //     it is easy: we scroll all children. Otherwise it gets
 
         // VS: Scrolling children has non-trivial semantics. If rect=NULL then
         //     it is easy: we scroll all children. Otherwise it gets


@@ -1100,12 +1167,12 @@ wxRect wxWindow::ScrollNoRefresh(int dx, int dy, const wxRect *rectTotal)
         wxMemoryDC dcMem;
         dcMem.SelectObject(bmp);
 
         wxMemoryDC dcMem;
         dcMem.SelectObject(bmp);
 

-        dcMem.Blit(wxPoint(0, 0), size, &dc, ptSource
+        dcMem.Blit(wxPoint(0,0), size, &dc, ptSource

 #if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT)
                 + GetClientAreaOrigin()
 #endif // broken wxGTK wxDC::Blit
                   );
 #if defined(__WXGTK__) && !defined(wxHAS_WORKING_GTK_DC_BLIT)
                 + GetClientAreaOrigin()
 #endif // broken wxGTK wxDC::Blit
                   );

-        dc.Blit(ptDest, size, &dcMem, wxPoint(0, 0));
+        dc.Blit(ptDest, size, &dcMem, wxPoint(0,0));

 
         wxLogTrace(_T("scroll"),
                    _T("Blit: (%d, %d) of size %dx%d -> (%d, %d)"),
 
         wxLogTrace(_T("scroll"),
                    _T("Blit: (%d, %d) of size %dx%d -> (%d, %d)"),


@@ -1189,7 +1256,7 @@ void wxWindow::OnKeyDown(wxKeyEvent& event)
 {
 #if wxUSE_MENUS
     int key = event.GetKeyCode();
 {
 #if wxUSE_MENUS
     int key = event.GetKeyCode();

-    if ( !event.ControlDown() && (key == WXK_MENU || key == WXK_F10) )
+    if ( !event.ControlDown() && (key == WXK_ALT || key == WXK_F10) )

     {
         ms_winLastAltPress = this;
 
     {
         ms_winLastAltPress = this;
 


@@ -1306,7 +1373,7 @@ void wxWindow::OnChar(wxKeyEvent& event)
 void wxWindow::OnKeyUp(wxKeyEvent& event)
 {
     int key = event.GetKeyCode();
 void wxWindow::OnKeyUp(wxKeyEvent& event)
 {
     int key = event.GetKeyCode();

-    if ( !event.HasModifiers() && (key == WXK_MENU || key == WXK_F10) )
+    if ( !event.HasModifiers() && (key == WXK_ALT || key == WXK_F10) )

     {
         // only process Alt release specially if there were no other key
         // presses since Alt had been pressed and if both events happened in
     {
         // only process Alt release specially if there were no other key
         // presses since Alt had been pressed and if both events happened in


@@ -1356,4 +1423,3 @@ WXLRESULT wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lPar
 }
 
 #endif // __WXMSW__
 }
 
 #endif // __WXMSW__

-