Make ToolBar button setup functions public and static

src/toolbars/ControlToolBar.cpp

@@ -129,7 +129,7 @@ AButton *ControlToolBar::MakeButton(teBmps eEnabledUp, teBmps eEnabledDown, teBm
                                     bool processdownevents,
                                     const wxChar *label)
 {
-   AButton *r = ToolBar::MakeButton(
+   AButton *r = ToolBar::MakeButton(this,
       bmpRecoloredUpLarge, bmpRecoloredDownLarge, bmpRecoloredHiliteLarge,
       eEnabledUp, eEnabledDown, eDisabled,
       wxWindowID(id),

src/toolbars/EditToolBar.cpp

@@ -105,7 +105,7 @@ AButton *EditToolBar::AddButton(
 {
    AButton *&r = mButtons[id];
 
-   r = ToolBar::MakeButton(
+   r = ToolBar::MakeButton(this,
       bmpRecoloredUpSmall, bmpRecoloredDownSmall, bmpRecoloredHiliteSmall,
       eEnabledUp, eEnabledDown, eDisabled,
       wxWindowID(id),

src/toolbars/ToolBar.cpp

@@ -700,6 +700,7 @@ void ToolBar::MakeButtonBackgroundsSmall()
 }
 
 /// Makes a button and its four different state bitmaps
+/// @param parent            Parent window for the button.
 /// @param eUp               Background for when button is Up.
 /// @param eDown             Background for when button is Down.
 /// @param eHilite           Background for when button is Hilit.
@@ -710,7 +711,8 @@ void ToolBar::MakeButtonBackgroundsSmall()
 /// @param placement         Placement position
 /// @param processdownevents true iff button handles down events.
 /// @param size              Size of the background.
-AButton * ToolBar::MakeButton(teBmps eUp,
+AButton * ToolBar::MakeButton(wxWindow *parent,
+                              teBmps eUp,
                               teBmps eDown,
                               teBmps eHilite,
                               teBmps eStandardUp,
@@ -731,7 +733,7 @@ AButton * ToolBar::MakeButton(teBmps eUp,
    wxImagePtr disable2   (OverlayImage(eUp,     eDisabled, xoff, yoff));
 
    AButton * button =
-      new AButton(this, id, placement, size, *up2, *hilite2, *down2,
+      new AButton(parent, id, placement, size, *up2, *hilite2, *down2,
             *disable2, processdownevents);
 
    return button;

src/toolbars/ToolBar.h

@@ -121,9 +121,11 @@ class ToolBar /* not final */ : public wxPanel
    virtual int GetInitialWidth() { return -1; }
    virtual int GetMinToolbarWidth() { return GetInitialWidth(); }
    virtual wxSize GetDockedSize() { return GetMinSize(); }
- protected:
 
-   AButton *MakeButton(teBmps eUp,
+ public:
+   static
+   AButton *MakeButton(wxWindow *parent,
+                       teBmps eUp,
                        teBmps eDown,
                        teBmps eHilite,
                        teBmps eStandardUp,
@@ -144,6 +146,7 @@ class ToolBar /* not final */ : public wxPanel
                             teBmps eDisabled,
                             wxSize size);
    
+ protected:
    void SetButton(bool down, AButton *button);
 
    void MakeMacRecoloredImage(teBmps eBmpOut, teBmps eBmpIn);

src/toolbars/ToolsToolBar.cpp

@@ -156,7 +156,7 @@ void ToolsToolBar::UpdatePrefs()
 AButton * ToolsToolBar::MakeTool( teBmps eTool,
    int id, const wxChar *label)
 {
-   AButton *button = ToolBar::MakeButton(
+   AButton *button = ToolBar::MakeButton(this,
       bmpRecoloredUpSmall, bmpRecoloredDownSmall, bmpRecoloredHiliteSmall,
       eTool, eTool, eTool,
       wxWindowID(id),

src/toolbars/TranscriptionToolBar.cpp

@@ -147,7 +147,7 @@ AButton *TranscriptionToolBar::AddButton(
 {
    AButton *&r = mButtons[id];
 
-   r = ToolBar::MakeButton(
+   r = ToolBar::MakeButton(this,
       bmpRecoloredUpSmall, bmpRecoloredDownSmall, bmpRecoloredHiliteSmall,
       eFore, eFore, eDisabled,
       wxWindowID(id),