Border corrections

[wxWidgets.git] / src / x11 / dcclient.cpp

diff --git a/src/x11/dcclient.cpp b/src/x11/dcclient.cpp
index 3f74ae5823c96e30e9c73609f7ccd8e117722bd2..5e19609f432b31023289f3c3ed8faed5de0a48b1 100644 (file)
--- a/src/x11/dcclient.cpp
+++ b/src/x11/dcclient.cpp
@@ -41,7 +41,8 @@
 // local defines
 //-----------------------------------------------------------------------------
 
-#define USE_PAINT_REGION 1
+// VZ: what is this for exactly??
+#define USE_PAINT_REGION 0
 
 //-----------------------------------------------------------------------------
 // local data
@@ -624,7 +625,8 @@ void wxWindowDC::DoDrawLines( int n, wxPoint points[], wxCoord xoffset, wxCoord
 }
 
 void wxWindowDC::DoDrawPolygon( int n, wxPoint points[],
-                                wxCoord xoffset, wxCoord yoffset, int fillStyle )
+                                wxCoord xoffset, wxCoord yoffset,
+                                int WXUNUSED(fillStyle) )
 {
     wxCHECK_RET( Ok(), wxT("invalid window dc") );
 
@@ -1605,9 +1607,11 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
 #endif
 }
 
-void wxWindowDC::DoDrawRotatedText( const wxString &text, wxCoord x, wxCoord y, double angle )
+void wxWindowDC::DoDrawRotatedText(const wxString& WXUNUSED(text),
+                                   wxCoord WXUNUSED(x), wxCoord WXUNUSED(y),
+                                   double WXUNUSED(angle))
 {
-    // later
+    wxFAIL_MSG( "not implemented" );
 }
 
 void wxWindowDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height,
@@ -2136,7 +2140,7 @@ void wxWindowDC::SetBackgroundMode( int mode )
     }
 }
 
-void wxWindowDC::SetPalette( const wxPalette& palette )
+void wxWindowDC::SetPalette( const wxPalette& WXUNUSED(palette) )
 {
 #if 0
     if (m_window)
@@ -2171,13 +2175,13 @@ void wxWindowDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoo
     rect.width = XLOG2DEVREL(width);
     rect.height = YLOG2DEVREL(height);
 
-    if (!m_currentClippingRegion.IsNull())
+    if (!m_currentClippingRegion.IsEmpty())
         m_currentClippingRegion.Intersect( rect );
     else
-        m_currentClippingRegion.Union( rect );
+        m_currentClippingRegion = rect;
 
 #if USE_PAINT_REGION
-    if (!m_paintClippingRegion.IsNull())
+    if (!m_paintClippingRegion.IsEmpty())
         m_currentClippingRegion.Intersect( m_paintClippingRegion );
 #endif
 
@@ -2203,13 +2207,13 @@ void wxWindowDC::DoSetClippingRegionAsRegion( const wxRegion& region )
 
     if (!m_window) return;
 
-    if (!m_currentClippingRegion.IsNull())
+    if (!m_currentClippingRegion.IsEmpty())
         m_currentClippingRegion.Intersect( region );
     else
-        m_currentClippingRegion.Union( region );
+        m_currentClippingRegion = region;
 
 #if USE_PAINT_REGION
-    if (!m_paintClippingRegion.IsNull())
+    if (!m_paintClippingRegion.IsEmpty())
         m_currentClippingRegion.Intersect( m_paintClippingRegion );
 #endif