font size tweak, make sure layer_widget_test still compiles

TODO.txt

@@ -91,7 +91,6 @@ P2) Write accessors for all items in PCB_VISIBLE such as grid control, so that
 *   Fix DIALOG_PAD_PROPERTIES_BASE class to use actual layer names in the BOARD.
 
 *   Use BOARD_ITEM::MenuIcon() in the onrightclick.cpp
-*   Document specctra round tripper, and fix the english translation of help.
 *   Add ARC support to gerber polygons.
 *   Need to add polygon aperture type.
     Then example 2 in RS274xrevd_e.pdf will draw properly.
@@ -108,15 +107,10 @@ L6) Test, and fix up any remaining issues with the PCB_VISIBLE support after P2)
     all interested in the same setting, such as the two grid buttons which
     have to remain synchronized.  Using accessors makes this easy.
 
-L7) make the bitmapbutton a staticbitmap, and make its size dependent on
-    the point size.
-
 L8) LAYER_WIDGET::GetBestSize() needs platform independence.
 
 L9) On board load, ReFill() is called, this should also update the Render
-    checkboxes and colors.  Will need to extend the widget API.
-
-L10)still thinking about background colors, easier now without wxformbuilder.
+    checkboxes and colors.
 
 
 Use wxDC for coordinate scaling and offsetting fix. (Wayne)

pcbnew/layer_widget.cpp

@@ -31,8 +31,6 @@
 
 
 //#define STAND_ALONE     1   // define to enable test program for LAYER_WIDGET
-// also enable KICAD_AUIMANAGER and KICAD_AUITOOLBAR in ccmake to
-// build this test program
 
 
 #include "layer_widget.h"
@@ -40,7 +38,7 @@
 #include "macros.h"
 #include "common.h"
 #include "colors.h"
-
+#include <wx/colour.h>
 
 #define BUTT_SIZE_X             20
 #define BUTT_SIZE_Y             18
@@ -429,20 +427,27 @@ LAYER_WIDGET::LAYER_WIDGET( wxWindow* aParent, wxWindow* aFocusOwner, int aPoint
         wxWindowID id, const wxPoint& pos, const wxSize& size, long style ) :
     wxPanel( aParent, id, pos, size, style )
 {
-    m_PointSize = aPointSize;
-
-    wxBoxSizer* boxSizer;
-    boxSizer = new wxBoxSizer( wxVERTICAL );
+    wxBoxSizer* boxSizer = new wxBoxSizer( wxVERTICAL );
 
     m_notebook = new wxAuiNotebook( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxAUI_NB_TOP );
 
-    // change the font size on the notebook's tabs to match aPointSize
     wxFont font = m_notebook->GetFont();
+
+    if( aPointSize == -1 )
+    {
+        m_PointSize = font.GetPointSize();
+    }
+    else
+    {
+        m_PointSize = aPointSize;
+
+        // change the font size on the notebook's tabs to match aPointSize
         font.SetPointSize( aPointSize );
         m_notebook->SetFont( font );
         m_notebook->SetNormalFont( font );
         m_notebook->SetSelectedFont( font );
         m_notebook->SetMeasuringFont( font );
+    }
 
     m_LayerPanel = new wxPanel( m_notebook, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL );
 

pcbnew/layer_widget.h

@@ -191,7 +191,7 @@ public:
      * @param aFocusOwner is the window that should be sent the focus after
      * every operation.
      */
-    LAYER_WIDGET( wxWindow* aParent, wxWindow* aFocusOwner, int aPointSize,
+    LAYER_WIDGET( wxWindow* aParent, wxWindow* aFocusOwner, int aPointSize = -1,
         wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition,
         const wxSize& size = wxDefaultSize, long style = wxTAB_TRAVERSAL );