Fixed Kiway problems in SIM_PLOT_FRAME

eeschema/eeschema.cpp

@@ -97,7 +97,7 @@ static struct IFACE : public KIFACE_I
 
         case FRAME_SIMULATOR:
             {
-                SIM_PLOT_FRAME_BASE* frame = new SIM_PLOT_FRAME( aKiway, aParent );
+                SIM_PLOT_FRAME* frame = new SIM_PLOT_FRAME( aKiway, aParent );
                 return frame;
             }
             break;

eeschema/sim/sim_plot_frame.cpp

@@ -94,8 +94,10 @@ private:
 
 
 SIM_PLOT_FRAME::SIM_PLOT_FRAME( KIWAY* aKiway, wxWindow* aParent )
-    : SIM_PLOT_FRAME_BASE( aKiway, aParent )
+    : SIM_PLOT_FRAME_BASE( aParent )
 {
+    SetKiway( this, aKiway );
+
     m_exporter = NULL;
     m_simulator = NULL;
     m_simThread = NULL;

eeschema/sim/simulate.cpp

@@ -28,13 +28,8 @@
 
 void SCH_EDIT_FRAME::OnSimulationRun( wxCommandEvent& event )
 {
-    SIM_PLOT_FRAME* simFrame = (SIM_PLOT_FRAME*) Kiway().Player( FRAME_SIMULATOR, false );
-
-    if( !simFrame )
-    {
-        simFrame = (SIM_PLOT_FRAME*) Kiway().Player( FRAME_SIMULATOR, true );
-        simFrame->Show( true );
-    }
+    SIM_PLOT_FRAME* simFrame = (SIM_PLOT_FRAME*) Kiway().Player( FRAME_SIMULATOR, true );
+    simFrame->Show( true );
 
     // On Windows, Raise() does not bring the window on screen, when iconized
     if( simFrame->IsIconized() )