bitmap and image updates

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

diff --git a/src/msw/stattext.cpp b/src/msw/stattext.cpp
index b0b6fd21f84f6d8666497ce189072f38db5ce6b7..4ab6b6c42db6065a540de8b64a2fd3476ab4bdd9 100644 (file)
--- a/src/msw/stattext.cpp
+++ b/src/msw/stattext.cpp
@@ -94,20 +94,33 @@ bool wxStaticText::Create(wxWindow *parent, wxWindowID id,
   return TRUE;
 }
 
-wxSize wxStaticText::DoGetBestSize()
+wxSize wxStaticText::DoGetBestSize() const
 {
     wxString text(wxGetWindowText(GetHWND()));
 
     int widthTextMax = 0, widthLine,
-        heightTextTotal = 0, heightLine;
+        heightTextTotal = 0, heightLineDefault = 0, heightLine = 0;
 
     wxString curLine;
     for ( const wxChar *pc = text; ; pc++ ) {
         if ( *pc == wxT('\n') || *pc == wxT('\0') ) {
-            GetTextExtent(curLine, &widthLine, &heightLine);
-            if ( widthLine > widthTextMax )
-                widthTextMax = widthLine;
-            heightTextTotal += heightLine;
+            if ( !curLine ) {
+                // we can't use GetTextExtent - it will return 0 for both width
+                // and height and an empty line should count in height
+                // calculation
+                if ( !heightLineDefault )
+                    heightLineDefault = heightLine;
+                if ( !heightLineDefault )
+                    GetTextExtent(_T("W"), NULL, &heightLineDefault);
+
+                heightTextTotal += heightLineDefault;
+            }
+            else {
+                GetTextExtent(curLine, &widthLine, &heightLine);
+                if ( widthLine > widthTextMax )
+                    widthTextMax = widthLine;
+                heightTextTotal += heightLine;
+            }
 
             if ( *pc == wxT('\n') ) {
                curLine.Empty();
@@ -137,39 +150,6 @@ void wxStaticText::SetLabel(const wxString& label)
     }
 }
 
-WXHBRUSH wxStaticText::OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-      WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
-{
-/*
-#if wxUSE_CTL3D
-  if ( m_useCtl3D )
-  {
-    HBRUSH hbrush = Ctl3dCtlColorEx(message, wParam, lParam);
-
-    if (hbrush != (HBRUSH) 0)
-      return hbrush;
-    else
-      return (HBRUSH)MSWDefWindowProc(message, wParam, lParam);
-  }
-#endif
-*/
-
-  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);
-
-  // Note that this will be cleaned up in wxApp::OnIdle, if backgroundBrush
-  // has a zero usage count.
-//  backgroundBrush->RealizeResource();
-  return (WXHBRUSH) backgroundBrush->GetResourceHandle();
-}
-
 long wxStaticText::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
 {
   // Ensure that static items get messages. Some controls don't like this