зеркало из https://github.com/mozilla/gecko-dev.git
259 строки
8.0 KiB
C++
259 строки
8.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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// Creates a class that will represent the new toolbar which can hold
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// the new buttons for the customizable toolbar.
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#ifndef _TOOLBAR2_H
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#define _TOOLBAR2_H
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#include <afxwin.h>
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#include <afxext.h>
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#include <afxpriv.h>
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#include <afxole.h>
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#include <afxdisp.h>
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#include <afxodlgs.h>
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#ifdef _WIN32
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#include <afxcmn.h>
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#endif
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#include "tlbutton.h"
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#include "csttlbr2.h"
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#define TOOLBAR_WIDTH_CHANGED (WM_USER + 31)
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#define TOOLBAR_BUTTON_ADD (WM_USER + 40)
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#define TOOLBAR_BUTTON_REMOVE (WM_USER + 41)
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#define TOOLBAR_BUTTON_DELETED (WM_USER + 42)
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class CToolbarDropSource : public COleDropSource {
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public:
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CToolbarDropSource() {}
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SCODE GiveFeedback( DROPEFFECT dropEffect);
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};
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class CCustToolbar;
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class CNSToolbar2 : public CWnd {
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//DECLARE_DYNCREATE(CNSToolbar2)
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protected:
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BOOL m_bEraseBackground;
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int m_nMaxButtons; // The maximum number of buttons this toolbar can hold
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BOOL m_nToolbarStyle; // whether we are in novice or advanced mode
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int m_nPicturesAndTextHeight; // Our height when we are in novice mode
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int m_nPicturesHeight;
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int m_nTextHeight; // Our height when we are in advanced mode
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CToolbarButton** m_pButtonArray; // The array of toolbar buttons
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int m_nNumButtons; // The number of buttons we currently hold
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int m_nHeight; // Our current height
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int m_nWidth; // Our current required width given all of the buttons
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BOOL m_bDragging; // Are we currently dragging a button
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int m_nDraggingButton; // Index of button we are dragging
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CPoint m_draggingPoint; // Point we started dragging from
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CCustToolbar* m_pCustToolbar; // A pointer to the customizable toolbar it belongs to
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int m_nMaxButtonWidth; // The width of the widest button
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int m_nMaxButtonHeight;// The height of the tallest button
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HBITMAP m_hBitmap; // Bitmap to be used for toolbar (doesn't have to have one);
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CPtrArray m_pHiddenButtons; // Buttons we are keeping track of but aren't currently showing;
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BOOL m_bButtonsSameWidth;// Are all the buttons the width of the largest one or
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// their own individual widths
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UINT m_nBitmapID; // The toolbar's bitmap
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public:
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CNSToolbar2(){}
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CNSToolbar2(int nMaxButtons, int nToolbarStyle, int nPicturesAndTextHeight, int nPicturesHeight, int nTextHeight);
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~CNSToolbar2();
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int Create(CWnd *pParent);
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virtual void AddButtonAtIndex(CToolbarButton *pButton, int index = -1, BOOL bNotify = TRUE);
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virtual int AddButtonAtPoint(CToolbarButton *pButton, CPoint point, BOOL bAddButton = TRUE);
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virtual void AddButton(CToolbarButton* pButton, int index = -1) { AddButtonAtIndex(pButton, index); }
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void AddHiddenButton(CToolbarButton *pButton);
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CToolbarButton* RemoveButton(int nIndex, BOOL bNotify = TRUE);
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CToolbarButton* RemoveButton(CToolbarButton *pButton);
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CToolbarButton* RemoveButtonByCommand(UINT nCommand);
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void DecrementButtonCount() { m_nNumButtons--; }
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virtual BOOL ShouldClipChildren() { return TRUE; }
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void HideButtonByCommand(UINT nCommand);
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void ShowButtonByCommand(UINT nCommand, int nPos);
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void RemoveAllButtons(void);
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CToolbarButton *ReplaceButton(UINT nCommand, CToolbarButton *pNewButton);
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void ReplaceButton(UINT nOldCommand, UINT nNewCommand);
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CToolbarButton* GetNthButton(int nIndex);
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CToolbarButton* GetButton(UINT nID); //Added by cmanske
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int GetNumButtons(void);
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void SetBitmap(UINT nBitmapID);
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void SetBitmap(char *pBitmapFile);
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HBITMAP GetBitmap(void);
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// Sets each buttons bitmap to be nWidth by nHeight;
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void SetBitmapSize(int nWidth, int nHeight);
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void SetToolbarStyle(int nToolbarStyle);
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BOOL GetToolbarStyle(void) {return m_nToolbarStyle;}
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void LayoutButtons(void);
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virtual void LayoutButtons(int nStartIndex);
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virtual void WidthChanged(int width) {}; // used by personal toolbar.
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BOOL GetButtonRect(UINT nID, RECT *pRect);
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void SetCustomizableToolbar(CCustToolbar* pCustToolbar);
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CCustToolbar *GetCustomizableToolbar(void);
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virtual int GetHeight(void);
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int GetWidth(void);
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void SetButtonsSameWidth(BOOL bButtonsSameWidth);
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BOOL GetButtonsSameWidth(void) { return m_bButtonsSameWidth; }
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void ReplaceButtonBitmapIndex(UINT nID, UINT nIndex);
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BOOL OnCommand( WPARAM wParam, LPARAM lParam );
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virtual BOOL OnNotify( WPARAM wParam, LPARAM lParam, LRESULT* pResult );
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void OnUpdateCmdUI( CFrameWnd* pTarget, BOOL bDisableIfNoHndler );
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void UpdateURLBars(char* url);
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// Set a button to do its command on button down instead of button up
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BOOL SetDoOnButtonDownByCommand(UINT nCommand, BOOL bDoOnButtonDown);
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// Generated message map functions
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//{{AFX_MSG(CNSToolbar2)
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afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
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afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
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afx_msg void OnMouseMove(UINT nFlags, CPoint point);
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afx_msg LRESULT OnButtonDrag(WPARAM, LPARAM);
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afx_msg void OnShowWindow( BOOL bShow, UINT nStatus );
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afx_msg BOOL OnEraseBkgnd( CDC* pDC );
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afx_msg void OnPaint(void);
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afx_msg LRESULT OnToolbarButtonSizeChanged(WPARAM, LPARAM);
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afx_msg void OnPaletteChanged( CWnd* pFocusWnd );
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afx_msg void OnSysColorChange( );
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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protected:
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int FindButton(CPoint point);
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int FindButton(CWnd *pButton);
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int FindButton(UINT nCommand);
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void MoveButton(int nIndex);
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BOOL CheckMaxButtonSizeChanged(CToolbarButton *pButton, BOOL bAdd);
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void ChangeButtonSizes(void);
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BOOL FindLargestButton(void);
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//Given an index, this says where a button starts and where it ends
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void GetButtonXPosition(int nSelection,int & nStart,int & nEnd);
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int FindButtonFromBoundary(int boundary, BOOL bIsBefore);
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};
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class CCommandToolbarDropTarget : public COleDropTarget
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{
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public:
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CCommandToolbarDropTarget() {}
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protected:
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virtual DROPEFFECT OnDragEnter(CWnd * pWnd,
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COleDataObject * pDataObject, DWORD dwKeyState, CPoint point);
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virtual DROPEFFECT OnDragOver(CWnd * pWnd,
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COleDataObject * pDataObject, DWORD dwKeyState, CPoint point );
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virtual BOOL OnDrop(CWnd * pWnd, COleDataObject * pDataObject,
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DROPEFFECT dropEffect, CPoint point);
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private:
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};
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class CCommandToolbar : public CNSToolbar2 {
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//private:
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CCommandToolbarDropTarget m_DropTarget;
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public:
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CCommandToolbar(int nMaxButtons, int nToolbarStyle, int nPicturesAndTextHeight, int nPicturesHeight,
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int nTextHeight);
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int Create(CWnd *pParent);
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virtual int GetHeight(void);
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// Generated message map functions
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//{{AFX_MSG(CCommandToolbar)
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afx_msg int OnCreate ( LPCREATESTRUCT );
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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class CToolbarControlBar : public CControlBar {
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protected:
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CNSToolbar2 *m_pToolbar;
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BOOL m_bEraseBackground;
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public:
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CToolbarControlBar();
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~CToolbarControlBar();
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//Creation
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int Create(CFrameWnd *pParent, DWORD dwStyle, UINT nID );
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//Positioning/Resizing
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virtual CSize CalcDynamicLayout(int nLength, DWORD dwMode );
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virtual void OnUpdateCmdUI( CFrameWnd* pTarget, BOOL bDisableIfNoHndler );
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void SetToolbar(CNSToolbar2 *pToolbar) { m_pToolbar = pToolbar; }
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CNSToolbar2* GetToolbar(void) { return m_pToolbar; }
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// Generated message map functions
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//{{AFX_MSG(CToolbarControlBar)
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afx_msg void OnShowWindow( BOOL bShow, UINT nStatus );
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afx_msg BOOL OnEraseBkgnd( CDC* pDC );
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afx_msg void OnSize( UINT nType, int cx, int cy );
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afx_msg void OnPaint(void);
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#ifndef WIN32
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afx_msg LRESULT OnSizeParent(WPARAM wParam, LPARAM lParam);
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#endif
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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#endif
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