X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7051e6c79c44efd115f24ab06d27ea5c0bc02f3d..669b65b94575865adc226d35a0de0dd81dde1e5f:/src/msw/scrolbar.cpp

diff --git a/src/msw/scrolbar.cpp b/src/msw/scrolbar.cpp
index fccc82bb70..14e71a1711 100644
--- a/src/msw/scrolbar.cpp
+++ b/src/msw/scrolbar.cpp
@@ -9,7 +9,7 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation "scrolbar.h"
 #endif
 
@@ -31,6 +31,14 @@
 
 IMPLEMENT_DYNAMIC_CLASS(wxScrollBar, wxControl)
 
+/*
+	TODO PROPERTIES
+		value (long,0)
+		thumbsize(long,1)
+		range( long , 10 )
+		pagesize( long , 1)
+*/
+
 BEGIN_EVENT_TABLE(wxScrollBar, wxControl)
 #if WXWIN_COMPATIBILITY
   EVT_SCROLL(wxScrollBar::OnScroll)
@@ -121,16 +129,17 @@ wxScrollBar::~wxScrollBar(void)
 }
 
 bool wxScrollBar::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
-                              WXWORD pos, WXHWND control)
+                              WXWORD pos, WXHWND WXUNUSED(control))
 {
     // current and max positions
     int position,
         maxPos, trackPos = pos;
 
-#ifdef __WIN32__
     // when we're dragging the scrollbar we can't use pos parameter because it
     // is limited to 16 bits
-    if ( wParam == SB_THUMBPOSITION || wParam == SB_THUMBTRACK )
+    // JACS: now always using GetScrollInfo, since there's no reason
+    // not to
+//    if ( wParam == SB_THUMBPOSITION || wParam == SB_THUMBTRACK )
     {
         SCROLLINFO scrollInfo;
         wxZeroMemory(scrollInfo);
@@ -150,13 +159,14 @@ bool wxScrollBar::MSWOnScroll(int WXUNUSED(orientation), WXWORD wParam,
         position = scrollInfo.nPos;
         maxPos = scrollInfo.nMax;
     }
+#if 0
     else
-#endif // Win32
     {
         position = ::GetScrollPos((HWND) control, SB_CTL);
         int minPos;
         ::GetScrollRange((HWND) control, SB_CTL, &minPos, &maxPos);
     }
+#endif
 
 #if defined(__WIN95__)
     // A page size greater than one has the effect of reducing the effective
@@ -265,7 +275,17 @@ void wxScrollBar::SetThumbPosition(int viewStart)
 
 int wxScrollBar::GetThumbPosition(void) const
 {
-    return ::GetScrollPos((HWND)m_hWnd, SB_CTL);
+    SCROLLINFO scrollInfo;
+    wxZeroMemory(scrollInfo);
+    scrollInfo.cbSize = sizeof(SCROLLINFO);
+    scrollInfo.fMask = SIF_POS;
+    
+    if ( !::GetScrollInfo(GetHwnd(), SB_CTL, &scrollInfo) )
+    {
+        wxLogLastError(_T("GetScrollInfo"));
+    }
+    return scrollInfo.nPos;
+//    return ::GetScrollPos((HWND)m_hWnd, SB_CTL);
 }
 
 void wxScrollBar::SetScrollbar(int position, int thumbSize, int range, int pageSize,