Committing in .

[wxWidgets.git] / src / msw / slider95.cpp

diff --git a/src/msw/slider95.cpp b/src/msw/slider95.cpp
index 883951314d80c3a7c2f5d7647229a3898fd97a4a..116e2e5647b1e15c84ff6ed1f5954e8fbe0c1e03 100644 (file)
--- a/src/msw/slider95.cpp
+++ b/src/msw/slider95.cpp
@@ -6,7 +6,7 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem

-// Licence:    wxWindows license
+// Licence:     wxWindows license

 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__


@@ -20,8 +20,12 @@
 #pragma hdrstop
 #endif
 
 #pragma hdrstop
 #endif
 

+#if wxUSE_SLIDER
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

-#include <stdio.h>
+#include "wx/utils.h"
+#include "wx/brush.h"
+#include "wx/slider.h"

 #endif
 
 #ifdef __WIN95__
 #endif
 
 #ifdef __WIN95__


@@ -29,23 +33,14 @@
 #include "wx/msw/slider95.h"
 #include "wx/msw/private.h"
 
 #include "wx/msw/slider95.h"
 #include "wx/msw/private.h"
 

-#if defined(__WIN95__) && !defined(__GNUWIN32__)
-#include <commctrl.h>
+#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
+    #include <commctrl.h>

 #endif
 
 #endif
 

-#if !USE_SHARED_LIBRARY

 IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
 
 IMPLEMENT_DYNAMIC_CLASS(wxSlider95, wxControl)
 

-#if WXWIN_COMPATIBILITY
-BEGIN_EVENT_TABLE(wxSlider95, wxControl)
-  EVT_SCROLL(wxSlider95::OnScroll)
-END_EVENT_TABLE()
-#endif
-
-#endif
-

 // Slider
 // Slider

-wxSlider95::wxSlider95(void)
+wxSlider95::wxSlider95()

 {
   m_staticValue = 0;
   m_staticMin = 0;
 {
   m_staticValue = 0;
   m_staticMin = 0;


@@ -65,11 +60,13 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
            const wxString& name)
 {
   SetName(name);
            const wxString& name)
 {
   SetName(name);

+#if wxUSE_VALIDATORS

   SetValidator(validator);
   SetValidator(validator);

+#endif // wxUSE_VALIDATORS

 
   if (parent) parent->AddChild(this);
 
   if (parent) parent->AddChild(this);

-  SetBackgroundColour(parent->GetDefaultBackgroundColour()) ;
-  SetForegroundColour(parent->GetDefaultForegroundColour()) ;
+  SetBackgroundColour(parent->GetBackgroundColour()) ;
+  SetForegroundColour(parent->GetForegroundColour()) ;

 
   m_staticValue = 0;
   m_staticMin = 0;
 
   m_staticValue = 0;
   m_staticMin = 0;


@@ -80,61 +77,72 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
   m_tickFreq = 0;
 
   if ( id == -1 )
   m_tickFreq = 0;
 
   if ( id == -1 )

-       m_windowId = (int)NewControlId();
+      m_windowId = (int)NewControlId();

   else
   else

-       m_windowId = id;
+    m_windowId = id;

 
   int x = pos.x;
   int y = pos.y;
   int width = size.x;
   int height = size.y;
 
 
   int x = pos.x;
   int y = pos.y;
   int width = size.x;
   int height = size.y;
 

-  long msStyle ;
+  long msStyle=0 ;
+  long wstyle=0 ;
+
+  if ( m_windowStyle & wxCLIP_SIBLINGS )
+    msStyle |= WS_CLIPSIBLINGS;

 
   if ( m_windowStyle & wxSL_LABELS )
   {
 
   if ( m_windowStyle & wxSL_LABELS )
   {

-      msStyle = WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;
+      msStyle |= WS_CHILD | WS_VISIBLE | WS_BORDER | SS_CENTER;

 
       bool want3D;
       WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 
 
       bool want3D;
       WXDWORD exStyle = Determine3DEffects(WS_EX_CLIENTEDGE, &want3D) ;
 

-      m_staticValue = (WXHWND) CreateWindowEx(exStyle, "STATIC", NULL,
+      m_staticValue = (WXHWND) CreateWindowEx(exStyle, wxT("STATIC"), NULL,

                                msStyle,
                                0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                                wxGetInstance(), NULL);
 
       // Now create min static control
                                msStyle,
                                0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                                wxGetInstance(), NULL);
 
       // Now create min static control

-      sprintf(wxBuffer, "%d", minValue);
-      m_staticMin = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
-                             STATIC_FLAGS,
+      wxSprintf(wxBuffer, wxT("%d"), minValue);
+      wstyle = STATIC_FLAGS;
+      if ( m_windowStyle & wxCLIP_SIBLINGS )
+        msStyle |= WS_CLIPSIBLINGS;
+      m_staticMin = (WXHWND) CreateWindowEx(0, wxT("STATIC"), wxBuffer,
+                             wstyle,

                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                              wxGetInstance(), NULL);
   }
 
   msStyle = 0;
                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                              wxGetInstance(), NULL);
   }
 
   msStyle = 0;

+
+  if ( m_windowStyle & wxCLIP_SIBLINGS )
+    msStyle |= WS_CLIPSIBLINGS;
+

   if (m_windowStyle & wxSL_VERTICAL)
     msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
   else
     msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
 
   if ( m_windowStyle & wxSL_AUTOTICKS )
   if (m_windowStyle & wxSL_VERTICAL)
     msStyle = TBS_VERT | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
   else
     msStyle = TBS_HORZ | WS_CHILD | WS_VISIBLE | WS_TABSTOP ;
 
   if ( m_windowStyle & wxSL_AUTOTICKS )

-       msStyle |= TBS_AUTOTICKS ;
+    msStyle |= TBS_AUTOTICKS ;

 
   if ( m_windowStyle & wxSL_LEFT )
 
   if ( m_windowStyle & wxSL_LEFT )

-       msStyle |= TBS_LEFT;
+    msStyle |= TBS_LEFT;

   else if ( m_windowStyle & wxSL_RIGHT )
   else if ( m_windowStyle & wxSL_RIGHT )

-       msStyle |= TBS_RIGHT;
+      msStyle |= TBS_RIGHT;

   else if ( m_windowStyle & wxSL_TOP )
   else if ( m_windowStyle & wxSL_TOP )

-       msStyle |= TBS_TOP;
+    msStyle |= TBS_TOP;

   else if ( m_windowStyle & wxSL_BOTTOM )
   else if ( m_windowStyle & wxSL_BOTTOM )

-       msStyle |= TBS_BOTTOM;
+    msStyle |= TBS_BOTTOM;

   else if ( m_windowStyle & wxSL_BOTH )
   else if ( m_windowStyle & wxSL_BOTH )

-       msStyle |= TBS_BOTH;
+    msStyle |= TBS_BOTH;

   else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )
   else if ( ! (m_windowStyle & wxSL_AUTOTICKS) )

-       msStyle |= TBS_NOTICKS;
+    msStyle |= TBS_NOTICKS;

 
   if ( m_windowStyle & wxSL_SELRANGE )
 
   if ( m_windowStyle & wxSL_SELRANGE )

-       msStyle |= TBS_ENABLESELRANGE ;
+    msStyle |= TBS_ENABLESELRANGE ;

 
   HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
                          msStyle,
 
   HWND scroll_bar = CreateWindowEx(MakeExtendedStyle(m_windowStyle), TRACKBAR_CLASS, wxBuffer,
                          msStyle,


@@ -154,31 +162,36 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
 
   SubclassWin(GetHWND());
 
 
   SubclassWin(GetHWND());
 

+  SetWindowText((HWND) m_hWnd, wxT(""));
+
+  SetFont(parent->GetFont());
+

   if ( m_windowStyle & wxSL_LABELS )
   {
       // Finally, create max value static item
   if ( m_windowStyle & wxSL_LABELS )
   {
       // Finally, create max value static item

-      sprintf(wxBuffer, "%d", maxValue);
-      m_staticMax = (WXHWND) CreateWindowEx(0, "STATIC", wxBuffer,
-                             STATIC_FLAGS,
+      wxSprintf(wxBuffer, wxT("%d"), maxValue);
+      wstyle = STATIC_FLAGS;
+      if ( m_windowStyle & wxCLIP_SIBLINGS )
+        msStyle |= WS_CLIPSIBLINGS;
+      m_staticMax = (WXHWND) CreateWindowEx(0, wxT("STATIC"), wxBuffer,
+                             wstyle,

                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                              wxGetInstance(), NULL);
 
                              0, 0, 0, 0, (HWND) parent->GetHWND(), (HMENU)NewControlId(),
                              wxGetInstance(), NULL);
 

-      SetFont(parent->GetFont());

 
 

-      if (GetFont())
+      if (GetFont().Ok())

       {
       {

-//        GetFont()->RealizeResource();
-        if (GetFont()->GetResourceHandle())
+        if (GetFont().GetResourceHandle())

         {
         {

-                   if ( m_staticMin )
-                   SendMessage((HWND)m_staticMin,WM_SETFONT,
-                           (WPARAM)GetFont()->GetResourceHandle(),0L);
-                   if ( m_staticMax )
-                   SendMessage((HWND)m_staticMax,WM_SETFONT,
-                      (WPARAM)GetFont()->GetResourceHandle(),0L);
-           if (m_staticValue)
-                   SendMessage((HWND)m_staticValue,WM_SETFONT,
-                        (WPARAM)GetFont()->GetResourceHandle(),0L);
+            if ( m_staticMin )
+                  SendMessage((HWND)m_staticMin,WM_SETFONT,
+                          (WPARAM)GetFont().GetResourceHandle(),0L);
+            if ( m_staticMax )
+                  SendMessage((HWND)m_staticMax,WM_SETFONT,
+                      (WPARAM)GetFont().GetResourceHandle(),0L);
+              if (m_staticValue)
+                SendMessage((HWND)m_staticValue,WM_SETFONT,
+                        (WPARAM)GetFont().GetResourceHandle(),0L);

         }
       }
   }
         }
       }
   }


@@ -189,80 +202,68 @@ bool wxSlider95::Create(wxWindow *parent, wxWindowID id,
   return TRUE;
 }
 
   return TRUE;
 }
 

-void wxSlider95::MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control)
+bool wxSlider95::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
+                             WXWORD WXUNUSED(pos), WXHWND control)

 {
 {

-    int position = 0; // Dummy - not used in this mode
-
-    int nScrollInc;
-    wxEventType scrollEvent = wxEVT_NULL;
+    wxEventType scrollEvent;

     switch ( wParam )
     {
     switch ( wParam )
     {

-            case SB_TOP:
-                    nScrollInc = m_rangeMax - position;
-                    scrollEvent = wxEVT_SCROLL_TOP;
-                    break;
-
-            case SB_BOTTOM:
-                    nScrollInc = - position;
-                    scrollEvent = wxEVT_SCROLL_BOTTOM;
-                    break;
-
-            case SB_LINEUP:
-                    nScrollInc = - GetLineSize();
-                    scrollEvent = wxEVT_SCROLL_LINEUP;
-                    break;
-
-            case SB_LINEDOWN:
-                    nScrollInc = GetLineSize();
-                    scrollEvent = wxEVT_SCROLL_LINEDOWN;
-                    break;
-
-            case SB_PAGEUP:
-                    nScrollInc = -GetPageSize();
-                    scrollEvent = wxEVT_SCROLL_PAGEUP;
-                    break;
-
-            case SB_PAGEDOWN:
-                    nScrollInc = GetPageSize();
-                    scrollEvent = wxEVT_SCROLL_PAGEDOWN;
-                    break;
-
-            case SB_THUMBTRACK:
-            case SB_THUMBPOSITION:
-#ifdef __WIN32__
-                    nScrollInc = (signed short)pos - position;
-#else
-                    nScrollInc = pos - position;
-#endif
-                    scrollEvent = wxEVT_SCROLL_THUMBTRACK;
-                    break;
-
-            default:
-                    nScrollInc = 0;
-                    return;
+        case SB_TOP:
+            scrollEvent = wxEVT_SCROLL_TOP;
+            break;
+
+        case SB_BOTTOM:
+            scrollEvent = wxEVT_SCROLL_BOTTOM;
+            break;
+
+        case SB_LINEUP:
+            scrollEvent = wxEVT_SCROLL_LINEUP;
+            break;
+
+        case SB_LINEDOWN:
+            scrollEvent = wxEVT_SCROLL_LINEDOWN;
+            break;
+
+        case SB_PAGEUP:
+            scrollEvent = wxEVT_SCROLL_PAGEUP;
+            break;
+
+        case SB_PAGEDOWN:
+            scrollEvent = wxEVT_SCROLL_PAGEDOWN;
+            break;
+
+        case SB_THUMBTRACK:
+        case SB_THUMBPOSITION:
+            scrollEvent = wxEVT_SCROLL_THUMBTRACK;
+            break;
+
+        default:
+            // unknown scroll event?
+            return FALSE;

     }
 
     }
 

+    int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
+    if ( (newPos < GetMin()) || (newPos > GetMax()) )

     {
     {

+        // out of range - but we did process it
+        return TRUE;
+    }

 
 

-      int newPos = (int)::SendMessage((HWND) control, TBM_GETPOS, 0, 0);
-      if (!(newPos < GetMin() || newPos > GetMax()))
-      {
-        SetValue(newPos);
+    SetValue(newPos);

 
 

-        wxScrollEvent event(scrollEvent, m_windowId);
-        event.SetPosition(newPos);
-        event.SetEventObject( this );
-        GetEventHandler()->ProcessEvent(event);
-      }
-    }
-}
+    wxScrollEvent event(scrollEvent, m_windowId);
+    event.SetPosition(newPos);
+    event.SetEventObject( this );
+    GetEventHandler()->ProcessEvent(event);

 
 

-void wxSlider95::MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control)
-{
-       MSWOnVScroll(wParam, pos, control);
+    wxCommandEvent cevent( wxEVT_COMMAND_SLIDER_UPDATED, GetId() );
+    cevent.SetInt( newPos );
+    cevent.SetEventObject( this );
+
+    return GetEventHandler()->ProcessEvent( cevent );

 }
 
 }
 

-wxSlider95::~wxSlider95(void)
+wxSlider95::~wxSlider95()

 {
     if (m_staticMin)
       DestroyWindow((HWND) m_staticMin);
 {
     if (m_staticMin)
       DestroyWindow((HWND) m_staticMin);


@@ -272,17 +273,17 @@ wxSlider95::~wxSlider95(void)
       DestroyWindow((HWND) m_staticValue);
 }
 
       DestroyWindow((HWND) m_staticValue);
 }
 

-int wxSlider95::GetValue(void) const
+int wxSlider95::GetValue() const

 {
 {

-  return ::SendMessage((HWND) GetHWND(), TBM_GETPOS, 0, 0);
+  return ::SendMessage(GetHwnd(), TBM_GETPOS, 0, 0);

 }
 
 void wxSlider95::SetValue(int value)
 {
 }
 
 void wxSlider95::SetValue(int value)
 {

-  ::SendMessage((HWND) GetHWND(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);
+  ::SendMessage(GetHwnd(), TBM_SETPOS, (WPARAM)TRUE, (LPARAM)value);

   if (m_staticValue)
   {
   if (m_staticValue)
   {

-    sprintf(wxBuffer, "%d", value);
+    wxSprintf(wxBuffer, wxT("%d"), value);

     SetWindowText((HWND) m_staticValue, wxBuffer);
   }
 }
     SetWindowText((HWND) m_staticValue, wxBuffer);
   }
 }


@@ -341,7 +342,9 @@ void wxSlider95::GetPosition(int *x, int *y) const
   *y = point.y;
 }
 
   *y = point.y;
 }
 

-void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
+// TODO one day, make sense of all this horros and replace it with a readable
+//      DoGetBestSize()
+void wxSlider95::DoSetSize(int x, int y, int width, int height, int sizeFlags)

 {
   int x1 = x;
   int y1 = y;
 {
   int x1 = x;
   int y1 = y;


@@ -350,14 +353,14 @@ void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
 
   int currentX, currentY;
   GetPosition(&currentX, &currentY);
 
   int currentX, currentY;
   GetPosition(&currentX, &currentY);

-  if (x == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+  if (x == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))

     x1 = currentX;
     x1 = currentX;

-  if (y == -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+  if (y == -1 && !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE))

     y1 = currentY;
 
   AdjustForParentClientOrigin(x1, y1, sizeFlags);
 
     y1 = currentY;
 
   AdjustForParentClientOrigin(x1, y1, sizeFlags);
 

-  char buf[300];
+  wxChar buf[300];

 
   int x_offset = x;
   int y_offset = y;
 
   int x_offset = x;
   int y_offset = y;


@@ -366,33 +369,33 @@ void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
   int cy;
   int cyf;
 
   int cy;
   int cyf;
 

-  wxGetCharSize(GetHWND(), &cx, &cy,GetFont());
+  wxGetCharSize(GetHWND(), &cx, &cy, & this->GetFont());

 
   if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
   {
 
   if ((m_windowStyle & wxSL_VERTICAL) != wxSL_VERTICAL)
   {

-       if ( m_windowStyle & wxSL_LABELS )
-       {
+    if ( m_windowStyle & wxSL_LABELS )
+    {

     int min_len = 0;
 
     GetWindowText((HWND) m_staticMin, buf, 300);
     int min_len = 0;
 
     GetWindowText((HWND) m_staticMin, buf, 300);

-    GetTextExtent(buf, &min_len, &cyf,NULL,NULL, GetFont());
+    GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());

 
     int max_len = 0;
 
     GetWindowText((HWND) m_staticMax, buf, 300);
 
     int max_len = 0;
 
     GetWindowText((HWND) m_staticMax, buf, 300);

-    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());

     if (m_staticValue)
     {
       int new_width = (int)(wxMax(min_len, max_len));
     if (m_staticValue)
     {
       int new_width = (int)(wxMax(min_len, max_len));

-         int valueHeight = (int)cyf;
+      int valueHeight = (int)cyf;

 #ifdef __WIN32__
       // For some reason, under Win95, the text edit control has
       // a lot of space before the first character
       new_width += 3*cx;
 #endif
       // The height needs to be a bit bigger under Win95 if using native
 #ifdef __WIN32__
       // For some reason, under Win95, the text edit control has
       // a lot of space before the first character
       new_width += 3*cx;
 #endif
       // The height needs to be a bit bigger under Win95 if using native

-         // 3D effects.
-         valueHeight = (int) (valueHeight * 1.5) ;
+      // 3D effects.
+      valueHeight = (int) (valueHeight * 1.5) ;

       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
       x_offset += new_width + cx;
     }
       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
       x_offset += new_width + cx;
     }


@@ -403,44 +406,49 @@ void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
     int slider_length = (int)(w1 - x_offset - max_len - cx);
 
     int slider_height = h1;
     int slider_length = (int)(w1 - x_offset - max_len - cx);
 
     int slider_height = h1;

-       if (slider_height < 0 )
-               slider_height = 20;
+    if (slider_height < 0 )
+        slider_height = 20;

 
     // Slider must have a minimum/default length/height
     if (slider_length < 100)
       slider_length = 100;
 
 
     // Slider must have a minimum/default length/height
     if (slider_length < 100)
       slider_length = 100;
 

-    MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_length, slider_height, TRUE);
+    MoveWindow(GetHwnd(), x_offset, y_offset, slider_length, slider_height, TRUE);

     x_offset += slider_length + cx;
 
     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
     }
     x_offset += slider_length + cx;
 
     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
     }

-       else
-       {
-               // No labels
-               if ( w1 < 0 )
-                       w1 = 200;
-               if ( h1 < 0 )
-                       h1 = 20;
-       MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
-       }
+    else
+    {
+        // No labels
+        // If we're prepared to use the existing size, then...
+        if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+        {
+            GetSize(&w1, &h1);
+        }
+        if ( w1 < 0 )
+            w1 = 200;
+        if ( h1 < 0 )
+            h1 = 20;
+        MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
+    }

   }
   else
   {
   }
   else
   {

-       if ( m_windowStyle & wxSL_LABELS )
-       {
+    if ( m_windowStyle & wxSL_LABELS )
+    {

     int min_len;
     GetWindowText((HWND) m_staticMin, buf, 300);
     int min_len;
     GetWindowText((HWND) m_staticMin, buf, 300);

-    GetTextExtent(buf, &min_len, &cyf,NULL,NULL,GetFont());
+    GetTextExtent(buf, &min_len, &cyf,NULL,NULL, & this->GetFont());

 
     int max_len;
     GetWindowText((HWND) m_staticMax, buf, 300);
 
     int max_len;
     GetWindowText((HWND) m_staticMax, buf, 300);

-    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, GetFont());
+    GetTextExtent(buf, &max_len, &cyf,NULL,NULL, & this->GetFont());

 
     if (m_staticValue)
     {
       int new_width = (int)(wxMax(min_len, max_len));
 
     if (m_staticValue)
     {
       int new_width = (int)(wxMax(min_len, max_len));

-         int valueHeight = (int)cyf;
+      int valueHeight = (int)cyf;

 /*** Suggested change by George Tasker - remove this block...
 #ifdef __WIN32__
       // For some reason, under Win95, the text edit control has
 /*** Suggested change by George Tasker - remove this block...
 #ifdef __WIN32__
       // For some reason, under Win95, the text edit control has


@@ -451,8 +459,8 @@ void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
       new_width += cx;
 
       // The height needs to be a bit bigger under Win95 if using native
       new_width += cx;
 
       // The height needs to be a bit bigger under Win95 if using native

-         // 3D effects.
-         valueHeight = (int) (valueHeight * 1.5) ;
+      // 3D effects.
+      valueHeight = (int) (valueHeight * 1.5) ;

 
       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
       y_offset += valueHeight;
 
       MoveWindow((HWND) m_staticValue, x_offset, y_offset, new_width, valueHeight, TRUE);
       y_offset += valueHeight;


@@ -464,27 +472,32 @@ void wxSlider95::SetSize(int x, int y, int width, int height, int sizeFlags)
     int slider_length = (int)(h1 - y_offset - cy - cy);
 
     int slider_width = w1;
     int slider_length = (int)(h1 - y_offset - cy - cy);
 
     int slider_width = w1;

-       if (slider_width < 0 )
-               slider_width = 20;
+    if (slider_width < 0 )
+        slider_width = 20;

 
     // Slider must have a minimum/default length
     if (slider_length < 100)
       slider_length = 100;
 
 
     // Slider must have a minimum/default length
     if (slider_length < 100)
       slider_length = 100;
 

-    MoveWindow((HWND) GetHWND(), x_offset, y_offset, slider_width, slider_length, TRUE);
+    MoveWindow(GetHwnd(), x_offset, y_offset, slider_width, slider_length, TRUE);

     y_offset += slider_length;
 
     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
     }
     y_offset += slider_length;
 
     MoveWindow((HWND) m_staticMax, x_offset, y_offset, (int)max_len, cy, TRUE);
     }

-       else
-       {
-               // No labels
-               if ( w1 < 0 )
-                       w1 = 20;
-               if ( h1 < 0 )
-                       h1 = 200;
-       MoveWindow((HWND) GetHWND(), x1, y1, w1, h1, TRUE);
-       }
+    else
+    {
+        // No labels
+        // If we're prepared to use the existing size, then...
+        if (width == -1 && height == -1 && ((sizeFlags & wxSIZE_AUTO) != wxSIZE_AUTO))
+        {
+            GetSize(&w1, &h1);
+        }
+        if ( w1 < 0 )
+            w1 = 20;
+        if ( h1 < 0 )
+            h1 = 200;
+        MoveWindow(GetHwnd(), x1, y1, w1, h1, TRUE);
+    }

   }
 }
 
   }
 }
 


@@ -493,129 +506,105 @@ void wxSlider95::SetRange(int minValue, int maxValue)
   m_rangeMin = minValue;
   m_rangeMax = maxValue;
 
   m_rangeMin = minValue;
   m_rangeMax = maxValue;
 

-  ::SendMessage((HWND) GetHWND(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));
+  ::SendMessage(GetHwnd(), TBM_SETRANGE, TRUE, MAKELONG(minValue, maxValue));

 
 

-  char buf[40];
+  wxChar buf[40];

   if ( m_staticMin )
   {
   if ( m_staticMin )
   {

-       sprintf(buf, "%d", m_rangeMin);
-       SetWindowText((HWND) m_staticMin, buf);
+      wxSprintf(buf, wxT("%d"), m_rangeMin);
+      SetWindowText((HWND) m_staticMin, buf);

   }
 
   if ( m_staticMax )
   {
   }
 
   if ( m_staticMax )
   {

-    sprintf(buf, "%d", m_rangeMax);
+    wxSprintf(buf, wxT("%d"), m_rangeMax);

     SetWindowText((HWND) m_staticMax, buf);
   }
 }
 
 WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
     SetWindowText((HWND) m_staticMax, buf);
   }
 }
 
 WXHBRUSH wxSlider95::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,

-                       WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
+            WXUINT message, WXWPARAM wParam, WXLPARAM lParam)

 {
   if ( nCtlColor == CTLCOLOR_SCROLLBAR )
 {
   if ( nCtlColor == CTLCOLOR_SCROLLBAR )

-       return 0;
+    return 0;

 
   // Otherwise, it's a static
 
   // Otherwise, it's a static

-  if (GetParent()->GetTransparentBackground())
-    SetBkMode((HDC) pDC, TRANSPARENT);
-  else
-    SetBkMode((HDC) pDC, OPAQUE);
-
-  ::SetBkColor((HDC) pDC, RGB(GetBackgroundColour().Red(), GetBackgroundColour().Green(), GetBackgroundColour().Blue()));
-  ::SetTextColor((HDC) pDC, RGB(GetForegroundColour().Red(), GetForegroundColour().Green(), GetForegroundColour().Blue()));
-
-  wxBrush *backgroundBrush = wxTheBrushList->FindOrCreateBrush(GetBackgroundColour(), wxSOLID);
-  return (WXHBRUSH) backgroundBrush->GetResourceHandle();
+  return wxControl::OnCtlColor(pDC, pWnd, nCtlColor, message, wParam, lParam);

 }
 
 // For trackbars only
 void wxSlider95::SetTickFreq(int n, int pos)
 {
   m_tickFreq = n;
 }
 
 // For trackbars only
 void wxSlider95::SetTickFreq(int n, int pos)
 {
   m_tickFreq = n;

-  ::SendMessage( (HWND) GetHWND(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );
+  ::SendMessage( GetHwnd(), TBM_SETTICFREQ, (WPARAM) n, (LPARAM) pos );

 }
 
 void wxSlider95::SetPageSize(int pageSize)
 {
 }
 
 void wxSlider95::SetPageSize(int pageSize)
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );
+  ::SendMessage( GetHwnd(), TBM_SETPAGESIZE, (WPARAM) 0, (LPARAM) pageSize );

   m_pageSize = pageSize;
 }
 
   m_pageSize = pageSize;
 }
 

-int wxSlider95::GetPageSize(void) const
+int wxSlider95::GetPageSize() const

 {
   return m_pageSize;
 }
 
 {
   return m_pageSize;
 }
 

-void wxSlider95::ClearSel(void)
+void wxSlider95::ClearSel()

 {
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );
+  ::SendMessage( GetHwnd(), TBM_CLEARSEL, (WPARAM) TRUE, (LPARAM) 0 );

 }
 
 }
 

-void wxSlider95::ClearTicks(void)
+void wxSlider95::ClearTicks()

 {
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );
+  ::SendMessage( GetHwnd(), TBM_CLEARTICS, (WPARAM) TRUE, (LPARAM) 0 );

 }
 
 void wxSlider95::SetLineSize(int lineSize)
 {
   m_lineSize = lineSize;
 }
 
 void wxSlider95::SetLineSize(int lineSize)
 {
   m_lineSize = lineSize;

-  ::SendMessage( (HWND) GetHWND(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );
+  ::SendMessage( GetHwnd(), TBM_SETLINESIZE, (WPARAM) 0, (LPARAM) lineSize );

 }
 
 }
 

-int wxSlider95::GetLineSize(void) const
+int wxSlider95::GetLineSize() const

 {
 {

-  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );
+  return (int) ::SendMessage( GetHwnd(), TBM_GETLINESIZE, (WPARAM) 0, (LPARAM) 0 );

 }
 
 }
 

-int wxSlider95::GetSelEnd(void) const
+int wxSlider95::GetSelEnd() const

 {
 {

-  return (int) ::SendMessage( (HWND) GetHWND(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );
+  return (int) ::SendMessage( GetHwnd(), TBM_SETSELEND, (WPARAM) 0, (LPARAM) 0 );

 }
 
 }
 

-int wxSlider95::GetSelStart(void) const
+int wxSlider95::GetSelStart() const

 {
 {

-  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );
+  return (int) ::SendMessage( GetHwnd(), TBM_GETSELSTART, (WPARAM) 0, (LPARAM) 0 );

 }
 
 void wxSlider95::SetSelection(int minPos, int maxPos)
 {
 }
 
 void wxSlider95::SetSelection(int minPos, int maxPos)
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );
+  ::SendMessage( GetHwnd(), TBM_SETSEL, (WPARAM) TRUE, (LPARAM) MAKELONG( minPos, maxPos) );

 }
 
 void wxSlider95::SetThumbLength(int len)
 {
 }
 
 void wxSlider95::SetThumbLength(int len)
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );
+  ::SendMessage( GetHwnd(), TBM_SETTHUMBLENGTH, (WPARAM) len, (LPARAM) 0 );

 }
 
 }
 

-int wxSlider95::GetThumbLength(void) const
+int wxSlider95::GetThumbLength() const

 {
 {

-  return (int) ::SendMessage( (HWND) GetHWND(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );
+  return (int) ::SendMessage( GetHwnd(), TBM_GETTHUMBLENGTH, (WPARAM) 0, (LPARAM) 0 );

 }
 
 void wxSlider95::SetTick(int tickPos)
 {
 }
 
 void wxSlider95::SetTick(int tickPos)
 {

-  ::SendMessage( (HWND) GetHWND(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );
+  ::SendMessage( GetHwnd(), TBM_SETTIC, (WPARAM) 0, (LPARAM) tickPos );

 }
 
 bool wxSlider95::ContainsHWND(WXHWND hWnd) const
 {
 }
 
 bool wxSlider95::ContainsHWND(WXHWND hWnd) const
 {

-       return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );
-}
-
-#if WXWIN_COMPATIBILITY
-// Backward compatibility
-void wxSlider95::OnScroll(wxScrollEvent& event)
-{
-    wxEventType oldEvent = event.GetEventType();
-    event.SetEventType( wxEVT_COMMAND_SLIDER_UPDATED );
-    if ( !GetEventHandler()->ProcessEvent(event) )
-    {
-        event.SetEventType( oldEvent );
-        if (!GetParent()->GetEventHandler()->ProcessEvent(event))
-            event.Skip();
-    }
+    return ( hWnd == GetStaticMin() || hWnd == GetStaticMax() || hWnd == GetEditValue() );

 }
 }

-#endif

 
 void wxSlider95::Command (wxCommandEvent & event)
 {
 
 void wxSlider95::Command (wxCommandEvent & event)
 {


@@ -625,7 +614,7 @@ void wxSlider95::Command (wxCommandEvent & event)
 
 bool wxSlider95::Show(bool show)
 {
 
 bool wxSlider95::Show(bool show)
 {

-       wxWindow::Show(show);
+    wxWindow::Show(show);

 
     int cshow;
     if (show)
 
     int cshow;
     if (show)


@@ -634,14 +623,15 @@ bool wxSlider95::Show(bool show)
         cshow = SW_HIDE;
 
     if(m_staticValue)
         cshow = SW_HIDE;
 
     if(m_staticValue)

-               ShowWindow((HWND) m_staticValue, (BOOL)cshow);
+        ShowWindow((HWND) m_staticValue, (BOOL)cshow);

     if(m_staticMin)
     if(m_staticMin)

-           ShowWindow((HWND) m_staticMin, (BOOL)cshow);
+        ShowWindow((HWND) m_staticMin, (BOOL)cshow);

     if(m_staticMax)
     if(m_staticMax)

-               ShowWindow((HWND) m_staticMax, (BOOL)cshow);
+        ShowWindow((HWND) m_staticMax, (BOOL)cshow);

     return TRUE;
 }
 
 #endif
   // __WIN95__
 
     return TRUE;
 }
 
 #endif
   // __WIN95__
 

+#endif // wxUSE_SLIDER