Improve encapsulation by making the function setting the members of a class a member of the same class, instead of doing it outside of it.
		
			
				
	
	
		
			278 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			278 lines
		
	
	
		
			11 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
///////////////////////////////////////////////////////////////////////////////
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// Name:        wx/ribbon/buttonbar.h
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// Purpose:     Ribbon control similar to a tool bar
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// Author:      Peter Cawley
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// Modified by:
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// Created:     2009-07-01
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// Copyright:   (C) Peter Cawley
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// Licence:     wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_RIBBON_BUTTON_BAR_H_
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#define _WX_RIBBON_BUTTON_BAR_H_
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#include "wx/defs.h"
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#if wxUSE_RIBBON
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#include "wx/ribbon/art.h"
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#include "wx/ribbon/control.h"
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#include "wx/dynarray.h"
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class wxRibbonButtonBarButtonBase;
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class wxRibbonButtonBarLayout;
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class wxRibbonButtonBarButtonInstance;
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WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxRibbonButtonBarLayout*, wxArrayRibbonButtonBarLayout, class WXDLLIMPEXP_RIBBON);
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WX_DEFINE_USER_EXPORTED_ARRAY_PTR(wxRibbonButtonBarButtonBase*, wxArrayRibbonButtonBarButtonBase, class WXDLLIMPEXP_RIBBON);
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class WXDLLIMPEXP_RIBBON wxRibbonButtonBar : public wxRibbonControl
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{
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public:
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    wxRibbonButtonBar();
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    wxRibbonButtonBar(wxWindow* parent,
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                  wxWindowID id = wxID_ANY,
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                  const wxPoint& pos = wxDefaultPosition,
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                  const wxSize& size = wxDefaultSize,
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                  long style = 0);
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    virtual ~wxRibbonButtonBar();
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    bool Create(wxWindow* parent,
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                wxWindowID id = wxID_ANY,
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                const wxPoint& pos = wxDefaultPosition,
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                const wxSize& size = wxDefaultSize,
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                long style = 0);
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    virtual wxRibbonButtonBarButtonBase* AddButton(
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string,
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                wxRibbonButtonKind kind = wxRIBBON_BUTTON_NORMAL);
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    // NB: help_string cannot be optional as that would cause the signature
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    // to be identical to the full version of AddButton when 3 arguments are
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    // given.
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    virtual wxRibbonButtonBarButtonBase* AddDropdownButton(
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* AddHybridButton(
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* AddToggleButton(
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* AddButton(
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxBitmap& bitmap_small = wxNullBitmap,
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                const wxBitmap& bitmap_disabled = wxNullBitmap,
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                const wxBitmap& bitmap_small_disabled = wxNullBitmap,
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                wxRibbonButtonKind kind = wxRIBBON_BUTTON_NORMAL,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* InsertButton(
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                size_t pos,
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string,
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                wxRibbonButtonKind kind = wxRIBBON_BUTTON_NORMAL);
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    virtual wxRibbonButtonBarButtonBase* InsertDropdownButton(
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                size_t pos,
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* InsertHybridButton(
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                size_t pos,
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* InsertToggleButton(
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                size_t pos,
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxString& help_string = wxEmptyString);
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    virtual wxRibbonButtonBarButtonBase* InsertButton(
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                size_t pos,
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                int button_id,
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                const wxString& label,
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                const wxBitmap& bitmap,
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                const wxBitmap& bitmap_small = wxNullBitmap,
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                const wxBitmap& bitmap_disabled = wxNullBitmap,
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                const wxBitmap& bitmap_small_disabled = wxNullBitmap,
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                wxRibbonButtonKind kind = wxRIBBON_BUTTON_NORMAL,
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                const wxString& help_string = wxEmptyString);
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    void SetItemClientObject(wxRibbonButtonBarButtonBase* item, wxClientData* data);
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    wxClientData* GetItemClientObject(const wxRibbonButtonBarButtonBase* item) const;
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    void SetItemClientData(wxRibbonButtonBarButtonBase* item, void* data);
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    void* GetItemClientData(const wxRibbonButtonBarButtonBase* item) const;
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    virtual size_t GetButtonCount() const;
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    virtual wxRibbonButtonBarButtonBase *GetItem(size_t n) const;
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    virtual wxRibbonButtonBarButtonBase *GetItemById(int id) const;
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    virtual int GetItemId(wxRibbonButtonBarButtonBase *button) const;
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    virtual bool Realize() wxOVERRIDE;
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    virtual void ClearButtons();
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    virtual bool DeleteButton(int button_id);
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    virtual void EnableButton(int button_id, bool enable = true);
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    virtual void ToggleButton(int button_id, bool checked);
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    virtual void SetButtonIcon(
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                int button_id,
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                const wxBitmap& bitmap,
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                const wxBitmap& bitmap_small = wxNullBitmap,
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                const wxBitmap& bitmap_disabled = wxNullBitmap,
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                const wxBitmap& bitmap_small_disabled = wxNullBitmap);
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    virtual void SetButtonText(int button_id, const wxString& label);
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    virtual void SetButtonTextMinWidth(int button_id,
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                int min_width_medium, int min_width_large);
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    virtual void SetButtonTextMinWidth(int button_id, const wxString& label);
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    virtual void SetButtonMinSizeClass(int button_id,
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                wxRibbonButtonBarButtonState min_size_class);
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    virtual void SetButtonMaxSizeClass(int button_id,
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                wxRibbonButtonBarButtonState max_size_class);
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    virtual wxRibbonButtonBarButtonBase *GetActiveItem() const;
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    virtual wxRibbonButtonBarButtonBase *GetHoveredItem() const;
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    virtual void SetArtProvider(wxRibbonArtProvider* art) wxOVERRIDE;
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    virtual bool IsSizingContinuous() const wxOVERRIDE;
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    virtual wxSize GetMinSize() const wxOVERRIDE;
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    void SetShowToolTipsForDisabled(bool show);
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    bool GetShowToolTipsForDisabled() const;
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protected:
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    friend class wxRibbonButtonBarEvent;
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    virtual wxSize DoGetBestSize() const wxOVERRIDE;
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    wxBorder GetDefaultBorder() const wxOVERRIDE { return wxBORDER_NONE; }
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    void OnEraseBackground(wxEraseEvent& evt);
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    void OnPaint(wxPaintEvent& evt);
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    void OnSize(wxSizeEvent& evt);
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    void OnMouseMove(wxMouseEvent& evt);
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    void OnMouseEnter(wxMouseEvent& evt);
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    void OnMouseLeave(wxMouseEvent& evt);
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    void OnMouseDown(wxMouseEvent& evt);
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    void OnMouseUp(wxMouseEvent& evt);
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    virtual wxSize DoGetNextSmallerSize(wxOrientation direction,
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                                      wxSize relative_to) const wxOVERRIDE;
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    virtual wxSize DoGetNextLargerSize(wxOrientation direction,
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                                     wxSize relative_to) const wxOVERRIDE;
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    void CommonInit(long style);
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    void MakeLayouts();
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    void TryCollapseLayout(wxRibbonButtonBarLayout* original,
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                     size_t first_btn, size_t* last_button,
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                     wxRibbonButtonBarButtonState target_size);
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    void FetchButtonSizeInfo(wxRibbonButtonBarButtonBase* button,
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        wxRibbonButtonBarButtonState size, wxDC& dc);
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    virtual void UpdateWindowUI(long flags) wxOVERRIDE;
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    wxArrayRibbonButtonBarLayout m_layouts;
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    wxArrayRibbonButtonBarButtonBase m_buttons;
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    wxRibbonButtonBarButtonInstance* m_hovered_button;
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    wxRibbonButtonBarButtonInstance* m_active_button;
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    wxPoint m_layout_offset;
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    wxSize m_bitmap_size_large;
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    wxSize m_bitmap_size_small;
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    int m_current_layout;
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    bool m_layouts_valid;
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    bool m_lock_active_state;
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    bool m_show_tooltips_for_disabled;
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#ifndef SWIG
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    wxDECLARE_CLASS(wxRibbonButtonBar);
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    wxDECLARE_EVENT_TABLE();
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#endif
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};
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class WXDLLIMPEXP_RIBBON wxRibbonButtonBarEvent : public wxCommandEvent
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{
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public:
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    wxRibbonButtonBarEvent(wxEventType command_type = wxEVT_NULL,
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                       int win_id = 0,
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                       wxRibbonButtonBar* bar = NULL,
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                       wxRibbonButtonBarButtonBase* button = NULL)
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        : wxCommandEvent(command_type, win_id)
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        , m_bar(bar), m_button(button)
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    {
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    }
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    wxEvent *Clone() const wxOVERRIDE { return new wxRibbonButtonBarEvent(*this); }
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    wxRibbonButtonBar* GetBar() {return m_bar;}
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    wxRibbonButtonBarButtonBase *GetButton() { return m_button; }
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    void SetBar(wxRibbonButtonBar* bar) {m_bar = bar;}
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    void SetButton(wxRibbonButtonBarButtonBase* button) { m_button = button; }
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    bool PopupMenu(wxMenu* menu);
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protected:
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    wxRibbonButtonBar* m_bar;
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    wxRibbonButtonBarButtonBase *m_button;
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#ifndef SWIG
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private:
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    wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxRibbonButtonBarEvent);
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#endif
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};
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#ifndef SWIG
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wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_RIBBON, wxEVT_RIBBONBUTTONBAR_CLICKED, wxRibbonButtonBarEvent);
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wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_RIBBON, wxEVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED, wxRibbonButtonBarEvent);
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typedef void (wxEvtHandler::*wxRibbonButtonBarEventFunction)(wxRibbonButtonBarEvent&);
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#define wxRibbonButtonBarEventHandler(func) \
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    wxEVENT_HANDLER_CAST(wxRibbonButtonBarEventFunction, func)
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#define EVT_RIBBONBUTTONBAR_CLICKED(winid, fn) \
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    wx__DECLARE_EVT1(wxEVT_RIBBONBUTTONBAR_CLICKED, winid, wxRibbonButtonBarEventHandler(fn))
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#define EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED(winid, fn) \
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    wx__DECLARE_EVT1(wxEVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED, winid, wxRibbonButtonBarEventHandler(fn))
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#else
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// wxpython/swig event work
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%constant wxEventType wxEVT_RIBBONBUTTONBAR_CLICKED;
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%constant wxEventType wxEVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED;
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%pythoncode {
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    EVT_RIBBONBUTTONBAR_CLICKED = wx.PyEventBinder( wxEVT_RIBBONBUTTONBAR_CLICKED, 1 )
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    EVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED = wx.PyEventBinder( wxEVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED, 1 )
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}
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#endif
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// old wxEVT_COMMAND_* constants
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#define wxEVT_COMMAND_RIBBONBUTTON_CLICKED            wxEVT_RIBBONBUTTONBAR_CLICKED
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#define wxEVT_COMMAND_RIBBONBUTTON_DROPDOWN_CLICKED   wxEVT_RIBBONBUTTONBAR_DROPDOWN_CLICKED
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#endif // wxUSE_RIBBON
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#endif // _WX_RIBBON_BUTTON_BAR_H_
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