added missing headers (patch 1774617)

[wxWidgets.git] / src / gtk / gnome / gprint.cpp

diff --git a/src/gtk/gnome/gprint.cpp b/src/gtk/gnome/gprint.cpp
index 80827bd60dfd15e72796bc335501e0e5221b114d..2f7425c839a67bfe75fe81a2cab78c73d19e7cad 100644 (file)
--- a/src/gtk/gnome/gprint.cpp
+++ b/src/gtk/gnome/gprint.cpp
@@ -1302,7 +1302,7 @@ void wxGnomePrintDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y, wxCoord width,
 void wxGnomePrintDC::makeEllipticalPath(wxCoord x, wxCoord y,
                                         wxCoord width, wxCoord height)
 {
-    double r = 4 * (sqrt (2) - 1) / 3;
+    double r = 4 * (sqrt(2.) - 1) / 3;
     double  halfW = 0.5 * width,
             halfH = 0.5 * height,
             halfWR = r * halfW,
@@ -1760,6 +1760,8 @@ void wxGnomePrintDC::SetBackground( const wxBrush& brush )
 
 void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 {
+    wxDC::DoSetClippingRegion( x, y, width, height );
+    
     gs_lgp->gnome_print_gsave( m_gpc );
     
     gs_lgp->gnome_print_newpath( m_gpc );
@@ -1773,6 +1775,8 @@ void wxGnomePrintDC::DoSetClippingRegion(wxCoord x, wxCoord y, wxCoord width, wx
 
 void wxGnomePrintDC::DestroyClippingRegion()
 {
+    wxDC::DestroyClippingRegion();
+
     gs_lgp->gnome_print_grestore( m_gpc );
     
 #if 0
@@ -1856,15 +1860,27 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC
     const wxCharBuffer dataUTF8 = string.utf8_str();
 #endif
 
+    PangoFontDescription *desc = (theFont) ? theFont->GetNativeFontInfo()->description : m_fontdesc;
+
+    gint oldSize = pango_font_description_get_size( desc );
+    double size = oldSize;
+    size = size * m_scaleY;
+    pango_font_description_set_size( desc, (gint)size );
+
+    // apply scaled font
+    pango_layout_set_font_description( m_layout, desc );
+
     pango_layout_set_text( m_layout, dataUTF8, strlen(dataUTF8) );
 
-    int w,h;
+    int w, h;
     pango_layout_get_pixel_size( m_layout, &w, &h );
 
+
     if (width)
         *width = (wxCoord)(w / m_scaleX);
     if (height)
         *height = (wxCoord)(h / m_scaleY);
+
     if (descent)
     {
         PangoLayoutIter *iter = pango_layout_get_iter(m_layout);
@@ -1873,9 +1889,11 @@ void wxGnomePrintDC::DoGetTextExtent(const wxString& string, wxCoord *width, wxC
         *descent = h - PANGO_PIXELS(baseline);
     }
 
-    // Reset old font description
-    if (theFont)
-        pango_layout_set_font_description( m_layout, m_fontdesc );
+    // reset unscaled size
+    pango_font_description_set_size( desc, oldSize );
+
+    // reset unscaled font
+    pango_layout_set_font_description( m_layout, m_fontdesc );
 }
 
 void wxGnomePrintDC::DoGetSize(int* width, int* height) const