很好的button类头文件

// Class: CButtonST

// Compiler: Visual C++

// Tested on: Visual C++ 5.0

// Visual C++ 6.0

// Version: See GetVersionC() or GetVersionI()

// Created: xx/xxxx/1998

// Updated: 03/March/2003

// Author: Davide Calabro' davide_calabro@yahoo.com

// http://www.softechsoftware.it

// Note: Code for the PreSubclassWindow and OnSetStyle functions

// has been taken from the COddButton class

// published by Paolo Messina and Jerzy Kaczorowski

// Disclaimer

// ----------

// THIS SOFTWARE AND THE ACCOMPANYING FILES ARE DISTRIBUTED "AS IS" AND WITHOUT

// ANY WARRANTIES WHETHER EXPRESSED OR IMPLIED. NO REPONSIBILITIES FOR POSSIBLE

// DAMAGES OR EVEN FUNCTIONALITY CAN BE TAKEN. THE USER MUST ASSUME THE ENTIRE

// RISK OF USING THIS SOFTWARE.

// Terms of use

// ------------

// THIS SOFTWARE IS FREE FOR PERSONAL USE OR FREEWARE APPLICATIONS.

// IF YOU USE THIS SOFTWARE IN COMMERCIAL OR SHAREWARE APPLICATIONS YOU

// ARE GENTLY ASKED TO DONATE 5$ (FIVE U.S. DOLLARS) TO THE AUTHOR:

// Davide Calabro'

// P.O. Box 65

// 21019 Somma Lombardo (VA)

// Italy

#ifndef _BTNST_H

#define _BTNST_H

// Uncomment the following 2 lines to enable support for BCMenu class

#define BTNST_USE_BCMENU

#include "BCMenu.h"

// Uncomment the following line to enable support for sound effects

#define BTNST_USE_SOUND

#if _MSC_VER >= 1000

#pragma once

#endif // _MSC_VER >= 1000

// Return values

#ifndef BTNST_OK

#define BTNST_OK 0

#endif

#ifndef BTNST_INVALIDRESOURCE

#define BTNST_INVALIDRESOURCE 1

#endif

#ifndef BTNST_FAILEDMASK

#define BTNST_FAILEDMASK 2

#endif

#ifndef BTNST_INVALIDINDEX

#define BTNST_INVALIDINDEX 3

#endif

#ifndef BTNST_INVALIDALIGN

#define BTNST_INVALIDALIGN 4

#endif

#ifndef BTNST_BADPARAM

#define BTNST_BADPARAM 5

#endif

#ifndef BTNST_INVALIDPRESSEDSTYLE

#define BTNST_INVALIDPRESSEDSTYLE 6

#endif

// Dummy identifier for grayscale icon

#ifndef BTNST_AUTO_GRAY

#define BTNST_AUTO_GRAY (HICON)(0xffffffff - 1L)

#endif

// Dummy identifier for 15% darker icon

#ifndef BTNST_AUTO_DARKER

#define BTNST_AUTO_DARKER (HICON)(0xffffffff - 2L)

#endif

class CButtonST : public CButton

{

public:

CButtonST();

~CButtonST();

enum { ST_ALIGN_HORIZ = 0, // Icon/bitmap on the left, text on the right

ST_ALIGN_VERT, // Icon/bitmap on the top, text on the bottom

ST_ALIGN_HORIZ_RIGHT, // Icon/bitmap on the right, text on the left

ST_ALIGN_OVERLAP // Icon/bitmap on the same space as text

};

enum { BTNST_COLOR_BK_IN = 0, // Background color when mouse is INside

BTNST_COLOR_FG_IN, // Text color when mouse is INside

BTNST_COLOR_BK_OUT, // Background color when mouse is OUTside

BTNST_COLOR_FG_OUT, // Text color when mouse is OUTside

BTNST_COLOR_BK_FOCUS, // Background color when the button is focused

BTNST_COLOR_FG_FOCUS, // Text color when the button is focused

BTNST_MAX_COLORS

};

enum { BTNST_PRESSED_LEFTRIGHT = 0, // Pressed style from left to right (as usual)

BTNST_PRESSED_TOPBOTTOM // Pressed style from top to bottom

};

// ClassWizard generated virtual function overrides

//{{AFX_VIRTUAL(CButtonST)

public:

virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct);

virtual BOOL PreTranslateMessage(MSG* pMsg);

protected:

virtual void PreSubclassWindow();

//}}AFX_VIRTUAL

public:

DWORD SetDefaultColors(BOOL bRepaint = TRUE);

DWORD SetColor(BYTE byColorIndex, COLORREF crColor, BOOL bRepaint = TRUE);

DWORD GetColor(BYTE byColorIndex, COLORREF* crpColor);

DWORD OffsetColor(BYTE byColorIndex, short shOffset, BOOL bRepaint = TRUE);

DWORD SetCheck(int nCheck, BOOL bRepaint = TRUE);

int GetCheck();

DWORD SetURL(LPCTSTR lpszURL = NULL);

void DrawTransparent(BOOL bRepaint = FALSE);

DWORD SetBk(CDC* pDC);

BOOL GetDefault();

DWORD SetAlwaysTrack(BOOL bAlwaysTrack = TRUE);

void SetTooltipText(int nText, BOOL bActivate = TRUE);

void SetTooltipText(LPCTSTR lpszText, BOOL bActivate = TRUE);

void ActivateTooltip(BOOL bEnable = TRUE);

DWORD EnableBalloonTooltip();

DWORD SetBtnCursor(int nCursorId = NULL, BOOL bRepaint = TRUE);

DWORD SetFlat(BOOL bFlat = TRUE, BOOL bRepaint = TRUE);

DWORD SetAlign(BYTE byAlign, BOOL bRepaint = TRUE);

DWORD SetPressedStyle(BYTE byStyle, BOOL bRepaint = TRUE);

DWORD DrawBorder(BOOL bDrawBorder = TRUE, BOOL bRepaint = TRUE);

DWORD DrawFlatFocus(BOOL bDrawFlatFocus, BOOL bRepaint = TRUE);

DWORD SetIcon(int nIconIn, int nCxDesiredIn, int nCyDesiredIn, int nIconOut = NULL, int nCxDesiredOut = 0, int nCyDesiredOut = 0);

DWORD SetIcon(int nIconIn, int nIconOut = NULL);

DWORD SetIcon(HICON hIconIn, HICON hIconOut = NULL);

DWORD SetBitmaps(int nBitmapIn, COLORREF crTransColorIn, int nBitmapOut = NULL, COLORREF crTransColorOut = 0);

DWORD SetBitmaps(HBITMAP hBitmapIn, COLORREF crTransColorIn, HBITMAP hBitmapOut = NULL, COLORREF crTransColorOut = 0);

void SizeToContent();

#ifdef BTNST_USE_BCMENU

DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bWinXPStyle = TRUE, UINT nToolbarID = NULL, CSize sizeToolbarIcon = CSize(16, 16), COLORREF crToolbarBk = RGB(255, 0, 255), BOOL bRepaint = TRUE);

#else

DWORD SetMenu(UINT nMenu, HWND hParentWnd, BOOL bRepaint = TRUE);

#endif

DWORD SetMenuCallback(HWND hWnd, UINT nMessage, LPARAM lParam = 0);

#ifdef BTNST_USE_SOUND

DWORD SetSound(LPCTSTR lpszSound, HMODULE hMod = NULL, BOOL bPlayOnClick = FALSE, BOOL bPlayAsync = TRUE);

#endif

static short GetVersionI() {return 39;}

static LPCTSTR GetVersionC() {return (LPCTSTR)_T("3.9");}

BOOL m_bShowDisabledBitmap;

POINT m_ptImageOrg;

POINT m_ptPressedOffset;

protected:

//{{AFX_MSG(CButtonST)

afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);

afx_msg void OnKillFocus(CWnd* pNewWnd);

afx_msg void OnMouseMove(UINT nFlags, CPoint point);

afx_msg void OnSysColorChange();

afx_msg BOOL OnClicked();

afx_msg void OnActivate(UINT nState, CWnd* pWndOther, BOOL bMinimized);

afx_msg void OnEnable(BOOL bEnable);

afx_msg void OnCancelMode();

afx_msg UINT OnGetDlgCode();

//}}AFX_MSG

#ifdef BTNST_USE_BCMENU

afx_msg LRESULT OnMenuChar(UINT nChar, UINT nFlags, CMenu* pMenu);

afx_msg void OnMeasureItem(int nIDCtl, LPMEASUREITEMSTRUCT lpMeasureItemStruct);

#endif

afx_msg HBRUSH CtlColor(CDC* pDC, UINT nCtlColor);

HICON CreateGrayscaleIcon(HICON hIcon);

HICON CreateDarkerIcon(HICON hIcon);

HBITMAP CreateGrayscaleBitmap(HBITMAP hBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTrans);

HBITMAP CreateDarkerBitmap(HBITMAP hBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTrans);

COLORREF DarkenColor(COLORREF crColor, double dFactor);

virtual DWORD OnDrawBackground(CDC* pDC, CRect* pRect);

virtual DWORD OnDrawBorder(CDC* pDC, CRect* pRect);

BOOL m_bIsFlat; // Is a flat button?

BOOL m_bMouseOnButton; // Is mouse over the button?

BOOL m_bDrawTransparent; // Draw transparent?

BOOL m_bIsPressed; // Is button pressed?

BOOL m_bIsFocused; // Is button focused?

BOOL m_bIsDisabled; // Is button disabled?

BOOL m_bIsDefault; // Is default button?

BOOL m_bIsCheckBox; // Is the button a checkbox?

BYTE m_byAlign; // Align mode

BOOL m_bDrawBorder; // Draw border?

BOOL m_bDrawFlatFocus; // Draw focus rectangle for flat button?

COLORREF m_crColors[BTNST_MAX_COLORS]; // Colors to be used

HWND m_hParentWndMenu; // Handle to window for menu selection

BOOL m_bMenuDisplayed; // Is menu displayed ?

#ifdef BTNST_USE_BCMENU

BCMenu m_menuPopup; // BCMenu class instance

#else

HMENU m_hMenu; // Handle to associated menu

#endif

private:

LRESULT OnSetCheck(WPARAM wParam, LPARAM lParam);

LRESULT OnGetCheck(WPARAM wParam, LPARAM lParam);

LRESULT OnSetStyle(WPARAM wParam, LPARAM lParam);

LRESULT OnMouseLeave(WPARAM wParam, LPARAM lParam);

void CancelHover();

void FreeResources(BOOL bCheckForNULL = TRUE);

void PrepareImageRect(BOOL bHasTitle, RECT* rpItem, CRect* rpTitle, BOOL bIsPressed, DWORD dwWidth, DWORD dwHeight, CRect* rpImage);

HBITMAP CreateBitmapMask(HBITMAP hSourceBitmap, DWORD dwWidth, DWORD dwHeight, COLORREF crTransColor);

virtual void DrawTheIcon(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);

virtual void DrawTheBitmap(CDC* pDC, BOOL bHasTitle, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);

virtual void DrawTheText(CDC* pDC, LPCTSTR lpszText, RECT* rpItem, CRect* rpCaption, BOOL bIsPressed, BOOL bIsDisabled);

void PaintBk(CDC* pDC);

void InitToolTip();

HCURSOR m_hCursor; // Handle to cursor

CToolTipCtrl m_ToolTip; // Tooltip

CDC m_dcBk;

CBitmap m_bmpBk;

CBitmap* m_pbmpOldBk;

BOOL m_bAlwaysTrack; // Always hilight button?

int m_nCheck; // Current value for checkbox

UINT m_nTypeStyle; // Button style

DWORD m_dwToolTipStyle; // Style of tooltip control

TCHAR m_szURL[_MAX_PATH]; // URL to open when clicked

#pragma pack(1)

typedef struct _STRUCT_ICONS

{

HICON hIcon; // Handle to icon

DWORD dwWidth; // Width of icon

DWORD dwHeight; // Height of icon

} STRUCT_ICONS;

#pragma pack()

#pragma pack(1)

typedef struct _STRUCT_BITMAPS

{

HBITMAP hBitmap; // Handle to bitmap

DWORD dwWidth; // Width of bitmap

DWORD dwHeight; // Height of bitmap

HBITMAP hMask; // Handle to mask bitmap

COLORREF crTransparent; // Transparent color

} STRUCT_BITMAPS;

#pragma pack()

#pragma pack(1)

typedef struct _STRUCT_CALLBACK

{

HWND hWnd; // Handle to window

UINT nMessage; // Message identifier

WPARAM wParam;

LPARAM lParam;

} STRUCT_CALLBACK;

#pragma pack()

STRUCT_ICONS m_csIcons[2];

STRUCT_BITMAPS m_csBitmaps[2];

STRUCT_CALLBACK m_csCallbacks;

#ifdef BTNST_USE_SOUND

#pragma pack(1)

typedef struct _STRUCT_SOUND

{

TCHAR szSound[_MAX_PATH];

LPCTSTR lpszSound;

HMODULE hMod;

DWORD dwFlags;

} STRUCT_SOUND;

#pragma pack()

STRUCT_SOUND m_csSounds[2]; // Index 0 = Over 1 = Clicked

#endif

DECLARE_MESSAGE_MAP()

};

//{{AFX_INSERT_LOCATION}}

// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif

Posted on 2007-04-12 11:37 艾凡赫阅读(2334) 评论(0) 编辑收藏引用所属分类: MFC技术

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