cleaned up some problems that prevented the previous checkin from building:

lmms_single_source.cpp
group_box.h
group_box.cpp
rack_plugin.h


git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@295 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/lmms_single_source.cpp

@@ -77,7 +77,6 @@
 #include "src/widgets/project_notes.cpp"
 #include "src/widgets/led_checkbox.cpp"
 #include "src/widgets/knob.cpp"
-#include "src/widgets/labeled_knob.cpp"
 #include "src/widgets/pixmap_button.cpp"
 #include "src/widgets/qxembed.cpp"
 #include "src/widgets/group_box.cpp"
@@ -102,6 +101,5 @@
 #include "src/widgets/volume_knob.cpp"
 #include "src/widgets/rack_plugin.cpp"
 #include "src/widgets/rack_view.cpp"
-#include "src/widgets/labeled_knob.cpp"
 #include "src/widgets/ladspa_control.cpp"
 #endif

src/widgets/group_box.cpp

@@ -129,9 +129,7 @@ void groupBox::setState( bool _on, bool _anim )
 		m_animating = TRUE;
 		animate();
 	}
-#ifdef LADSPA_SUPPORT
 	emit( toggled( _on ) );
-#endif
 }