Changed focus owner of LayerWidget to EDA_DRAW_PANEL_GAL to make keyboard...

Changed focus owner of LayerWidget to EDA_DRAW_PANEL_GAL to make keyboard events work (apparently everything works fine, to be tested more extensively).
Removed unnecessary event hook from EDA_DRAW_PANEL_GAL.

common/drawpanel_gal.cpp

@@ -87,7 +87,6 @@ EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWin
 	Connect( wxEVT_MIDDLE_UP,   wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this );
 	Connect( wxEVT_MIDDLE_DOWN, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this );
 	Connect( wxEVT_MOUSEWHEEL,  wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this );
-	Connect( wxEVT_CHAR_HOOK,   wxEventHandler( EDA_DRAW_PANEL_GAL::skipEvent ), NULL, this );
 	Connect( wxEVT_KEY_UP,      wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this );
 	Connect( wxEVT_KEY_DOWN,    wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this );
 }
@@ -208,10 +207,3 @@ void EDA_DRAW_PANEL_GAL::onEvent( wxEvent& aEvent )
 
 	Refresh();
 }
-
-
-void EDA_DRAW_PANEL_GAL::skipEvent( wxEvent& aEvent )
-{
-    // This is necessary for CHAR_HOOK event to generate KEY_UP and KEY_DOWN events
-    aEvent.Skip();
-}

include/class_drawpanel_gal.h

@@ -115,7 +115,6 @@ protected:
     void onPaint( wxPaintEvent& WXUNUSED( aEvent ) );
     void onSize( wxSizeEvent& aEvent );
 	void onEvent( wxEvent& aEvent );
-	void skipEvent( wxEvent& aEvent );
 
     KiGfx::GAL*              m_gal;              ///< Interface for drawing objects on a 2D-surface
     KiGfx::VIEW*             m_view;             ///< Stores view settings (scale, center, etc.)

pcbnew/pcbframe.cpp

@@ -333,7 +333,7 @@ PCB_EDIT_FRAME::PCB_EDIT_FRAME( wxWindow* parent, const wxString& title,
     if( screenHeight <= 900 )
         pointSize = (pointSize * 8) / 10;
 
-    m_Layers = new PCB_LAYER_WIDGET( this, m_canvas, pointSize );
+    m_Layers = new PCB_LAYER_WIDGET( this, m_galCanvas, pointSize );
 
     m_drc = new DRC( this );        // these 2 objects point to each other