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ColourPopup.h
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ColourPopup.h
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#pragma once
// ColourPopup.h : header file
//
// Written by Chris Maunder ([email protected])
// Extended by Alexander Bischofberger ([email protected])
// 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.
// 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,
LPCTSTR szDefaultText = NULL, LPCTSTR szCustomText = NULL,
COLORREF* colourArray = NULL,int NumberOfColours = 0);
void Initialise();
// Attributes
public:
// Operations
public:
BOOL Create(CPoint p, COLORREF crColour, CWnd* pParentWnd, LPCTSTR szDefaultText = NULL,
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:
COLORREF* colourArrayPassed;
BOOL GetCellRect(int nIndex, const LPRECT& rect);
void FindCellFromColour(COLORREF crColour);
void SetWindowSize();
void CreateToolTips();
void ChangeSelection(int nIndex);
void EndSelection(int nMessage);
void DrawCell(CDC* pDC, int nIndex);
COLORREF GetColour(int nIndex)
{
if(colourArrayPassed==NULL)
return m_crColours[nIndex].crColour;
else
return colourArrayPassed[nIndex];
}
LPCTSTR GetColourName(int nIndex) { return m_crColours[nIndex].szName; }
int GetIndex(int row, int col) const;
int GetRow(int nIndex) const;
int GetColumn(int nIndex) const;
// protected attributes
protected:
static ColourTableEntry m_crColours[];
int m_nNumColours;
int m_nNumColumns, m_nNumRows;
int m_nBoxSize, m_nMargin;
int m_nCurrentSel;
int m_nChosenColourSel;
CString m_strDefaultText;
CString m_strCustomText;
CRect m_CustomTextRect, m_DefaultTextRect, m_WindowRect;
CFont m_Font;
CPalette m_Palette;
COLORREF m_crInitialColour, m_crColour;
CToolTipCtrl m_ToolTip;
CWnd* m_pParent;
BOOL m_bChildWindowVisible;
// 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 void OnKillFocus(CWnd* pNewWnd);
afx_msg void OnActivateApp(BOOL bActive, DWORD hTask);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};