Fixes for compiling without img

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2364 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/gui/pymod/scene/render_options_widget.py

@@ -70,9 +70,10 @@ class RenderOptionsWidget(ComboOptionsWidget):
     self.entity_widgets_.append([gfx.RenderMode.HSC, HSCWidget()])
 
     self.img_widgets_ = list()
-    self.img_widgets_.append(["", EmptyMode()])
-    self.img_widgets_.append([gfx.RenderMode.SIMPLE, WireframeWidget()])
-    self.img_widgets_.append([gfx.RenderMode.FILL, EmptyMode("Fill",gfx.RenderMode.FILL)])
+    if _img_present:
+      self.img_widgets_.append(["", EmptyMode()])
+      self.img_widgets_.append([gfx.RenderMode.SIMPLE, WireframeWidget()])
+      self.img_widgets_.append([gfx.RenderMode.FILL, EmptyMode("Fill",gfx.RenderMode.FILL)])
 
     self._in_view_method = False
     self.setMinimumSize(250,200)

modules/gui/src/sequence_viewer/sequence_viewer.cc

@@ -27,6 +27,7 @@
 #include <QClipboard>
 #include <QDir>
 #include <QHeaderView>
+#include <QMenu>
 #include <QPushButton>
 #include <QShortcut>
 #include <QVBoxLayout>