test the transparency

This commit is contained in:
2011-07-24 20:25:34 +02:00
parent 088f89d421
commit dad2057818
8 changed files with 240 additions and 36 deletions

View File

@@ -168,7 +168,7 @@ DrawerManager::DrawerManager(GtkWidget * widget, int32_t x, int32_t y)
// http://cairographics.org/FAQ/#clear_a_surface
// http://gtk.developpez.com/faq/?page=gtkwidget#GTK_WIDGET_transparent
cairo_set_source_rgba(m_cairo, 0, 1, 1, 0.5);
cairo_set_source_rgba(m_cairo, 0, 1, 1, 0);
cairo_set_operator(m_cairo, CAIRO_OPERATOR_SOURCE);
cairo_paint(m_cairo);
//cairo_fill(m_cairo);