ColourPopup.h
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上传日期:2010-04-08
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文件大小:4k
- #if !defined(AFX_COLOURPOPUP_H__D0B75902_9830_11D1_9C0F_00A0243D1382__INCLUDED_)
- #define AFX_COLOURPOPUP_H__D0B75902_9830_11D1_9C0F_00A0243D1382__INCLUDED_
- #if _MSC_VER >= 1000
- #pragma once
- #endif // _MSC_VER >= 1000
- // ColourPopup.h : header file
- //
- // Written by Chris Maunder (Chris.Maunder@cbr.clw.csiro.au)
- // Extended by Alexander Bischofberger (bischofb@informatik.tu-muenchen.de)
- // Copyright (c) 1998.
- //
- // This code may be used in compiled form in any way you desire. This
- // file may be redistributed unmodified by any means PROVIDING it is
- // not sold for profit without the authors written consent, and
- // providing that this notice and the authors name is included. If
- // the source code in this file is used in any commercial application
- // then a simple email would be nice.
- //
- // This file is provided "as is" with no expressed or implied warranty.
- // The author accepts no liability if it causes any damage whatsoever.
- // It's free - so you get what you pay for.
- // CColourPopup messages
- #define CPN_SELCHANGE WM_USER + 1001 // Colour Picker Selection change
- #define CPN_DROPDOWN WM_USER + 1002 // Colour Picker drop down
- #define CPN_CLOSEUP WM_USER + 1003 // Colour Picker close up
- #define CPN_SELENDOK WM_USER + 1004 // Colour Picker end OK
- #define CPN_SELENDCANCEL WM_USER + 1005 // Colour Picker end (cancelled)
- // forward declaration
- class CColourPicker;
- // To hold the colours and their names
- typedef struct {
- COLORREF crColour;
- TCHAR *szName;
- } ColourTableEntry;
- /////////////////////////////////////////////////////////////////////////////
- // CColourPopup window
- class CColourPopup : public CWnd
- {
- // Construction
- public:
- CColourPopup();
- CColourPopup(CPoint p, COLORREF crColour, CWnd* pParentWnd, UINT nID,
- LPCTSTR szCustomText = NULL);
- void Initialise();
- // Attributes
- public:
- // Operations
- public:
- BOOL Create(CPoint p, COLORREF crColour, CWnd* pParentWnd, UINT nID,
- LPCTSTR szCustomText = NULL);
- // Overrides
- // ClassWizard generated virtual function overrides
- //{{AFX_VIRTUAL(CColourPopup)
- public:
- virtual BOOL PreTranslateMessage(MSG* pMsg);
- //}}AFX_VIRTUAL
- // Implementation
- public:
- virtual ~CColourPopup();
- protected:
- BOOL GetCellRect(int row, int col, const LPRECT& rect);
- void FindCellFromColour(COLORREF crColour);
- void SetWindowSize();
- void CreateToolTips();
- void ChangeSelection(int row, int col);
- void EndSelection(int nMessage);
- void DrawCell(CDC* pDC, int row, int col);
- COLORREF GetColour(int row, int col) { return m_crColours[row*m_nNumColumns + col].crColour; }
- LPCTSTR GetColourName(int row, int col) { return m_crColours[row*m_nNumColumns + col].szName; }
- // protected attributes
- protected:
- static ColourTableEntry m_crColours[];
- int m_nNumColours;
- int m_nNumColumns, m_nNumRows;
- int m_nBoxSize, m_nMargin;
- int m_nCurrentRow, m_nCurrentCol;
- int m_nChosenColourRow, m_nChosenColourCol;
- BOOL m_bShowCustom;
- CString m_strCustomText;
- CRect m_TextRect, m_WindowRect;
- CFont m_Font;
- CPalette m_Palette;
- COLORREF m_crInitialColour, m_crColour;
- CToolTipCtrl m_ToolTip;
- CWnd* m_pParent;
- // Generated message map functions
- protected:
- //{{AFX_MSG(CColourPopup)
- afx_msg void OnNcDestroy();
- afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
- afx_msg void OnPaint();
- afx_msg void OnMouseMove(UINT nFlags, CPoint point);
- afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
- afx_msg BOOL OnQueryNewPalette();
- afx_msg void OnPaletteChanged(CWnd* pFocusWnd);
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- };
- /////////////////////////////////////////////////////////////////////////////
- //{{AFX_INSERT_LOCATION}}
- // Microsoft Developer Studio will insert additional declarations immediately before the previous line.
- #endif // !defined(AFX_COLOURPOPUP_H__D0B75902_9830_11D1_9C0F_00A0243D1382__INCLUDED_)