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头文件

#pragma once

#include <GdiPlus.h> // CCfsButton class CCfsButton : public CButton { DECLARE_DYNAMIC(CCfsButton) public: CCfsButton(); virtual ~CCfsButton(); protected: DECLARE_MESSAGE_MAP() private: int m_iCfsBtn; enum EM_CFSBTN_ALIGNMODE { CFSBTN_HORIZ,//水平对齐 CFSBTN_VERT, //垂直对齐 MAX_CFSBTN_ALIGNMODE }; int m_iTextAlign; bool m_bTextShow; bool m_bDrawBorder; bool m_bMouseOnBtn; COLORREF m_clrActiveBg; COLORREF m_clrActiveFg; COLORREF m_clrInactiveBg; COLORREF m_clrInactiveFg; struct SCfsButton { //CBitmap* pImage; //HBITMAP hBitmap; //Gdiplus::Image* pImage; Gdiplus::Bitmap* pImage; int iWidth; int iHeight; SCfsButton() { pImage = NULL; iWidth = 0; iHeight = 0; } }; SCfsButton m_btnComf[3]; private: COLORREF GetDefActiveColor(void) const; COLORREF GetDefInactiveColor(void) const; void InitParam(void); void UninitParam(void); protected: virtual void DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct); virtual void PreSubclassWindow(); afx_msg void OnMouseMove(UINT nFlags, CPoint point); afx_msg void OnKillFocus(CWnd* pNewWnd); public: void SetTextAlign(int iAlign); void SetTextShow(bool bShow); void SetDrawBorder(bool bBorder); int GetTextALign(void) const; bool GetTextShow(void) const; bool GetDrawBorder(void) const; void SetDefActiveBgColor(bool bRepaint = false); void SetDefInactiveBgColor(bool bRepaint = false); void SetDefActiveFgColor(bool bRepaint = false); void SetDefInactiveFgColor(bool bRepaint = false); void SetActiveBgColor(COLORREF clrSelf, bool bRepaint = false); void SetInactiveBgColor(COLORREF clrSelf, bool bRepaint = false); void SetActiveFgColor(COLORREF clrSelf, bool bRepaint = false); void SetInactiveFgColor(COLORREF clrSelf, bool bRepaint = false); COLORREF GetDefActiveBgColor(void) const; COLORREF GetDefInactiveBgColor(void) const; COLORREF GetDefActiveFgColor(void) const; COLORREF GetDefInactiveFgColor(void) const; COLORREF GetActiveBgColor(void) const; COLORREF GetInactiveBgColor(void) const; COLORREF GetActiveFgColor(void) const; COLORREF GetInactiveFgColor(void) const; bool SetIcon(LPCTSTR lpNormal, LPCTSTR lpOver = NULL, LPCTSTR lpDisable = NULL, CSize szBtn = CSize(0,0)); bool SetPng(LPCTSTR lpNormal, LPCTSTR lpOver = NULL, LPCTSTR lpDisable = NULL, CSize szBtn = CSize(0,0)); }; 源文件

// CfsButton.cpp : 实现文件

// #include "stdafx.h" #include "TestDock.h" #include "CfsButton.h" #define SAFE_DELETEP(xx) if(xx){delete xx; xx=NULL;} #define SAFE_DELETEA(xx) if(xx){delete [] xx; xx=NULL;} #define SAFE_DELETEOBJECT(xx) if(xx){::DeleteObject(xx);xx=NULL;} // CCfsButton IMPLEMENT_DYNAMIC(CCfsButton, CButton) CCfsButton::CCfsButton() : m_iCfsBtn(0) , m_iTextAlign(CFSBTN_HORIZ) , m_bTextShow(true) , m_bDrawBorder(false) , m_bMouseOnBtn(false) { SetDefActiveBgColor(); SetDefActiveFgColor(); SetDefInactiveBgColor(); SetDefInactiveFgColor(); } CCfsButton::~CCfsButton() { UninitParam(); } void CCfsButton::InitParam( void ) { } void CCfsButton::UninitParam( void ) { for (int i=0; i<3; ++i) { SAFE_DELETEOBJECT(m_btnComf[i].pImage); } } BEGIN_MESSAGE_MAP(CCfsButton, CButton) ON_WM_MOUSEMOVE() ON_WM_KILLFOCUS() END_MESSAGE_MAP() // CCfsButton 消息处理程序 void CCfsButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct) { // TODO:  添加您的代码以绘制指定项 CDC* pDC = CDC::FromHandle(lpDrawItemStruct->hDC); CPen *pOldPen = NULL; BOOL bIsPressed  = (lpDrawItemStruct->itemState & ODS_SELECTED); BOOL bIsFocused  = (lpDrawItemStruct->itemState & ODS_FOCUS); BOOL bIsDisabled = (lpDrawItemStruct->itemState & ODS_DISABLED); CRect itemRect = lpDrawItemStruct->rcItem; if (bIsFocused) { CBrush br(RGB(0,0,0));   pDC->FrameRect(&itemRect, &br); itemRect.DeflateRect(1, 1); } COLORREF bgColor; if ((m_bMouseOnBtn) || (bIsPressed)) { bgColor = m_clrActiveBg;//GetActiveBgColor(); } else { bgColor = m_clrInactiveBg;//GetInactiveBgColor(); } CBrush br(bgColor); pDC->FillRect(&itemRect, &br); if (bIsPressed) { CBrush brBtnShadow(GetSysColor(COLOR_BTNSHADOW)); pDC->FrameRect(&itemRect, &brBtnShadow); } else { CPen penBtnHiLight(PS_SOLID, 0, GetSysColor(COLOR_BTNHILIGHT)); // White CPen pen3DLight(PS_SOLID, 0, GetSysColor(COLOR_3DLIGHT));       // Light gray CPen penBtnShadow(PS_SOLID, 0, GetSysColor(COLOR_BTNSHADOW));   // Dark gray CPen pen3DDKShadow(PS_SOLID, 0, GetSysColor(COLOR_3DDKSHADOW)); // Black pOldPen = pDC->SelectObject(&penBtnHiLight); pDC->MoveTo(itemRect.left, itemRect.bottom-1); pDC->LineTo(itemRect.left, itemRect.top); pDC->LineTo(itemRect.right, itemRect.top); // Light gray line pDC->SelectObject(pen3DLight); pDC->MoveTo(itemRect.left+1, itemRect.bottom-1); pDC->LineTo(itemRect.left+1, itemRect.top+1); pDC->LineTo(itemRect.right, itemRect.top+1); // Disegno i bordi a destra e in basso // Black line pDC->SelectObject(pen3DDKShadow); pDC->MoveTo(itemRect.left, itemRect.bottom-1); pDC->LineTo(itemRect.right-1, itemRect.bottom-1); pDC->LineTo(itemRect.right-1, itemRect.top-1); // Dark gray line pDC->SelectObject(penBtnShadow); pDC->MoveTo(itemRect.left+1, itemRect.bottom-2); pDC->LineTo(itemRect.right-2, itemRect.bottom-2); pDC->LineTo(itemRect.right-2, itemRect.top); // pDC->SelectObject(pOldPen); } // Read the button title CString csTitle; GetWindowText(csTitle); // If we don't want the title displayed if (!m_bTextShow)  { csTitle.Empty(); } CRect captionRect = itemRect;//lpDrawItemStruct->rcItem; // Draw the iamge Gdiplus::Graphics grap(pDC->m_hDC);// int iItem = 0; iItem = (m_bMouseOnBtn) ? 1 : (bIsDisabled ? 2 : 0); if (m_btnComf[iItem].pImage) { if (bIsPressed) { grap.DrawImage(m_btnComf[iItem].pImage, 1, 1, m_btnComf[0].iWidth-1, m_btnComf[0].iHeight-1); } else { grap.DrawImage(m_btnComf[iItem].pImage, 0, 0, m_btnComf[0].iWidth, m_btnComf[0].iHeight); } } // Write the button title (if any) if (!csTitle.IsEmpty()) { if (bIsPressed) { captionRect.OffsetRect(1, 1); } if ((m_bMouseOnBtn) || (bIsPressed))  { pDC->SetTextColor(m_clrActiveFg);//GetActiveFgColor() pDC->SetBkColor(m_clrActiveBg);//GetActiveBgColor() }  else  { pDC->SetTextColor(m_clrInactiveFg);//GetInactiveFgColor() pDC->SetBkColor(m_clrInactiveBg);//GetInactiveBgColor() } // Center text CRect centerRect = captionRect; pDC->SetBkMode(TRANSPARENT); pDC->DrawText(csTitle, -1, captionRect, DT_SINGLELINE|DT_CALCRECT); captionRect.OffsetRect((centerRect.Width() - captionRect.Width())/2, (centerRect.Height() - captionRect.Height())/2); pDC->DrawState(captionRect.TopLeft(), captionRect.Size(), (LPCTSTR)csTitle, (DSS_NORMAL), TRUE, 0, (CBrush*)NULL); if (bIsFocused) { CRect focusRect = itemRect; focusRect.DeflateRect(3, 3); pDC->DrawFocusRect(&focusRect); } } } void CCfsButton::PreSubclassWindow() { // TODO: 在此添加专用代码和/或调用基类 SetButtonStyle(GetButtonStyle() | BS_OWNERDRAW); CButton::PreSubclassWindow(); } void CCfsButton::OnMouseMove(UINT nFlags, CPoint point) { // TODO: 在此添加消息处理程序代码和/或调用默认值 CButton::OnMouseMove(nFlags, point); if (nFlags & MK_LBUTTON && !m_bMouseOnBtn)  return; CWnd* pWnd = GetActiveWindow(); CWnd* pParent = GetOwner(); if ((GetCapture() != this) &&  ( #ifndef ST_LIKEIE pWnd != NULL &&  #endif pParent != NULL))  { m_bMouseOnBtn = true; //SetFocus(); // Thanks Ralph! SetCapture(); Invalidate(); } else { CRect rc; GetClientRect(&rc); if (!rc.PtInRect(point)) { // Redraw only if mouse goes out if (m_bMouseOnBtn) { m_bMouseOnBtn = false; Invalidate(); } // If user is NOT pressing left button then release capture! if (!(nFlags & MK_LBUTTON))  ReleaseCapture(); } } } void CCfsButton::OnKillFocus(CWnd* pNewWnd) { CButton::OnKillFocus(pNewWnd); // TODO: 在此处添加消息处理程序代码 if (m_bMouseOnBtn) { m_bMouseOnBtn = false; Invalidate(); } } void CCfsButton::SetTextAlign( int iAlign ) { if (iAlign >= CFSBTN_HORIZ && iAlign < MAX_CFSBTN_ALIGNMODE) { m_iTextAlign = iAlign; Invalidate(); } } void CCfsButton::SetTextShow( bool bShow ) { m_bTextShow = bShow; } void CCfsButton::SetDrawBorder( bool bBorder ) { m_bDrawBorder = bBorder; } int CCfsButton::GetTextALign( void ) const { return m_iTextAlign; } bool CCfsButton::GetTextShow( void ) const { return m_bTextShow; } bool CCfsButton::GetDrawBorder( void ) const { return m_bDrawBorder; } void CCfsButton::SetDefActiveBgColor( bool bRepaint /*= false*/ ) { m_clrActiveBg = ::GetSysColor(COLOR_BTNFACE);  if (bRepaint) Invalidate(); } void CCfsButton::SetDefInactiveBgColor( bool bRepaint /*= false*/ ) { m_clrActiveFg = ::GetSysColor(COLOR_BTNTEXT);  if (bRepaint) Invalidate(); } void CCfsButton::SetDefActiveFgColor( bool bRepaint /*= false*/ ) { m_clrInactiveBg = ::GetSysColor(COLOR_BTNFACE);  if (bRepaint) Invalidate(); } void CCfsButton::SetDefInactiveFgColor( bool bRepaint /*= false*/ ) { m_clrInactiveFg = ::GetSysColor(COLOR_BTNTEXT);  if (bRepaint) Invalidate(); } COLORREF CCfsButton::GetDefActiveColor( void ) const { return  ::GetSysColor(COLOR_BTNFACE); } COLORREF CCfsButton::GetDefInactiveColor( void ) const { return ::GetSysColor(COLOR_BTNTEXT); } void CCfsButton::SetActiveBgColor( COLORREF clrSelf, bool bRepaint /*= false*/ ) { m_clrActiveBg = clrSelf; if (bRepaint) { Invalidate(); } } void CCfsButton::SetInactiveBgColor( COLORREF clrSelf, bool bRepaint /*= false*/ ) { m_clrInactiveBg = clrSelf; if (bRepaint) { Invalidate(); } } void CCfsButton::SetActiveFgColor( COLORREF clrSelf, bool bRepaint /*= false*/ ) { m_clrInactiveBg = clrSelf; if (bRepaint) { Invalidate(); } } void CCfsButton::SetInactiveFgColor( COLORREF clrSelf, bool bRepaint /*= false*/ ) { m_clrInactiveFg = clrSelf; if (bRepaint) { Invalidate(); } } COLORREF CCfsButton::GetDefActiveBgColor( void ) const { return  ::GetSysColor(COLOR_BTNFACE); } COLORREF CCfsButton::GetDefInactiveBgColor( void ) const { return ::GetSysColor(COLOR_BTNTEXT); } COLORREF CCfsButton::GetDefActiveFgColor( void ) const { return  ::GetSysColor(COLOR_BTNFACE); } COLORREF CCfsButton::GetDefInactiveFgColor( void ) const { return ::GetSysColor(COLOR_BTNTEXT); } COLORREF CCfsButton::GetActiveBgColor( void ) const { return m_clrActiveBg; } COLORREF CCfsButton::GetInactiveBgColor( void ) const { return m_clrInactiveBg; } COLORREF CCfsButton::GetActiveFgColor( void ) const { return m_clrActiveFg; } COLORREF CCfsButton::GetInactiveFgColor( void ) const { return m_clrInactiveFg; } bool CCfsButton::SetIcon( LPCTSTR lpNormal, LPCTSTR lpOver /*= NULL*/, LPCTSTR lpDisable /*= NULL*/, CSize szBtn /*= CSize(0,0)*/ ) { return true; } bool CCfsButton::SetPng( LPCTSTR lpNormal, LPCTSTR lpOver /*= NULL*/, LPCTSTR lpDisable /*= NULL*/, CSize szBtn /*= CSize(0,0)*/ ) { if (lpNormal == NULL) { return false; } UninitParam(); m_btnComf[0].pImage = new Gdiplus::Bitmap(lpNormal); if (lpOver) { m_btnComf[1].pImage = new Gdiplus::Bitmap(lpOver); } if (lpDisable) { m_btnComf[2].pImage = new Gdiplus::Bitmap(lpDisable); } for (int i=0; i<3; ++i) { if (m_btnComf[i].pImage) { m_btnComf[i].iWidth = m_btnComf[i].pImage->GetWidth(); m_btnComf[i].iHeight = m_btnComf[i].pImage->GetHeight(); MoveWindow(0, 0, m_btnComf[i].iWidth, m_btnComf[i].iHeight); } } RedrawWindow(); return true; }

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