X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c9ab2da6f8eae50881d8a467f74d198b1467d975..f286f23b70f6c7485142e38ffa020165ece79ccd:/src/os2/brush.cpp

diff --git a/src/os2/brush.cpp b/src/os2/brush.cpp
index 8e4682fff7..1fcccdab16 100644
--- a/src/os2/brush.cpp
+++ b/src/os2/brush.cpp
@@ -212,7 +212,7 @@ bool wxBrush::RealizeResource()
     return false;
 } // end of wxBrush::RealizeResource
 
-WXHANDLE wxBrush::GetResourceHandle()
+WXHANDLE wxBrush::GetResourceHandle() const
 {
     if (!M_BRUSHDATA)
         return 0;
@@ -234,40 +234,23 @@ bool wxBrush::IsFree() const
   return (M_BRUSHDATA && (M_BRUSHDATA->m_hBrush == 0));
 } // end of wxBrush::IsFree
 
-void wxBrush::Unshare()
-{
-    //
-    // Don't change shared data
-    //
-    if (!m_refData)
-    {
-        m_refData = new wxBrushRefData();
-    }
-    else
-    {
-        wxBrushRefData* ref = new wxBrushRefData(*(wxBrushRefData*)m_refData);
-        UnRef();
-        m_refData = ref;
-    }
-} // end of wxBrush::Unshare
-
 void wxBrush::SetColour( const wxColour& rColour )
 {
-    Unshare();
+    AllocExclusive();
     M_BRUSHDATA->m_vColour = rColour;
     RealizeResource();
 }
 
 void wxBrush::SetColour(unsigned char cRed, unsigned char cGreen, unsigned char cBlue)
 {
-    Unshare();
+    AllocExclusive();
     M_BRUSHDATA->m_vColour.Set( cRed, cGreen, cBlue );
     RealizeResource();
 } // end of wxBrush::SetColour
 
 void wxBrush::SetStyle(int nStyle)
 {
-    Unshare();
+    AllocExclusive();
     M_BRUSHDATA->m_nStyle = nStyle;
     RealizeResource();
 } // end of wxBrush::SetStyle
@@ -276,7 +259,7 @@ void wxBrush::SetStipple(
   const wxBitmap&                   rStipple
 )
 {
-    Unshare();
+    AllocExclusive();
     M_BRUSHDATA->m_vStipple = rStipple;
     RealizeResource();
 } // end of wxBrush::SetStipple
@@ -285,9 +268,31 @@ void wxBrush::SetPS(
   HPS                               hPS
 )
 {
-    Unshare();
+    AllocExclusive();
     if (M_BRUSHDATA->m_hBrush)
         ::GpiDestroyPS(M_BRUSHDATA->m_hBrush);
     M_BRUSHDATA->m_hBrush = hPS;
     RealizeResource();
 } // end of WxWinGdi_CPen::SetPS
+
+
+bool wxBrush::operator == (
+    const wxBrush& brush
+) const
+{
+    if (m_refData == brush.m_refData) return true;
+
+    if (!m_refData || !brush.m_refData) return false;
+
+    return ( *(wxBrushRefData*)m_refData == *(wxBrushRefData*)brush.m_refData );
+} // end of wxBrush::operator ==
+
+wxGDIRefData *wxBrush::CreateGDIRefData() const
+{
+    return new wxBrushRefData;
+}
+
+wxGDIRefData *wxBrush::CloneGDIRefData(const wxGDIRefData *data) const
+{
+    return new wxBrushRefData(*(const wxBrushRefData *)data);
+}