void CMyDialog::DrawCloseButton(CDC *pDC,int enumStatus)
{
Color clrStart,clrEnd,clrBorder,clrCloseMark;
CRect rc;
GetClientRect(rc);
if (enumStatus==DTS_NORMAL)
{
clrStart=Color(231,231,231);
clrEnd=Color(227,227,227);
clrBorder=Color(158,158,158);
clrCloseMark=Color(128,128,128);
clrStart=Color(219,219,220);
clrEnd=Color(190,192,193);
}
else if (enumStatus==DTS_HOVER)
{
clrStart=Color(245,28,6);
clrEnd=Color(207,9,7);
clrBorder=Color(187,5,0);
clrCloseMark=Color(255,255,255);
}
else// if (enumStatus==DTS_CLICKED)
{
clrStart=Color(207,9,7);
clrEnd=Color(245,28,6);
clrBorder=Color(187,5,0);
clrCloseMark=Color(255,255,255);
}
m_rcClose.SetRect(rc.right-36,1,rc.right-6,21);
GraphicsPath path;
int nRadius=4;
Point point[5];
point[0]=Point(m_rcClose.right,m_rcClose.bottom-nRadius);
point[1]=Point(m_rcClose.right,m_rcClose.top);
point[2]=Point(m_rcClose.left,m_rcClose.top);
point[3]=Point(m_rcClose.left,m_rcClose.bottom);
point[4]=Point(m_rcClose.right-nRadius,m_rcClose.bottom);
path.AddLines(point,5);
path.AddArc(m_rcClose.right-2*nRadius,m_rcClose.bottom-2*nRadius,2*nRadius,2*nRadius,0,90);
LinearGradientBrush linGrBrush(
Rect(m_rcClose.left,m_rcClose.top,m_rcClose.Width(),m_rcClose.Height()),
clrStart,
clrEnd,
LinearGradientModeVertical);
Graphics gs(pDC->m_hDC);
gs.FillPath(&linGrBrush,&path);
CPoint ptCenter=m_rcClose.CenterPoint();
if (enumStatus==DTS_CLICKED)
{
ptCenter.Offset(1,1);
}
CPen penMark(PS_SOLID,2,clrCloseMark.ToCOLORREF());
CPen *pOldPen=pDC->SelectObject(&penMark);
pDC->MoveTo(ptCenter.x-5,ptCenter.y-5);
pDC->LineTo(ptCenter.x+5,ptCenter.y+5);
pDC->MoveTo(ptCenter.x-5,ptCenter.y+5);
pDC->LineTo(ptCenter.x+5,ptCenter.y-5);
// CPen penBorder(PS_SOLID,1,clrBorder.ToCOLORREF());
// pDC->SelectObject(&penBorder);
// pDC->MoveTo(m_rcClose.left-1,m_rcClose.top);
// pDC->LineTo(m_rcClose.left-1,m_rcClose.bottom);
pDC->SelectObject(pOldPen);
}
BOOL CMyDialog::OnEraseBkgnd(CDC* pDC)
{
// TODO: Add your message handler code here and/or call default
// BOOL bResult=CDialog::OnEraseBkgnd(pDC);
if (!m_bHaveStoreBgDC)
{
CRect rect;
GetClientRect(rect);
m_bHaveStoreBgDC=TRUE;
Color clrStart=Color(230,230,230);
Color clrEnd=Color(255,255,255);
m_StoreBgDC.DeleteDC();
m_StoreBgDC.CreateCompatibleDC(pDC);
CBitmap bmp;
bmp.CreateCompatibleBitmap(pDC,rect.Width(),rect.Height());
CBitmap *pOldBmp=m_StoreBgDC.SelectObject(&bmp);
Graphics myGraphics(m_StoreBgDC.m_hDC);
LinearGradientBrush linGrBrush(
Rect(0,0,rect.Width(),rect.Height()),
clrStart,
clrEnd,
LinearGradientModeVertical);
myGraphics.FillRectangle(&linGrBrush, 0,31,rect.Width(),rect.Height());
Color clrCaptionStart(219,219,220);
Color clrCaptionEnd(190,192,193);
LinearGradientBrush linGrBrush1(
Rect(0,0,rect.Width(),30),
clrCaptionStart,
clrCaptionEnd,
LinearGradientModeVertical);
myGraphics.FillRectangle(&linGrBrush1, 0,0,rect.Width(),30);
DrawCloseButton(&m_StoreBgDC,DTS_NORMAL);
DrawMinButton(&m_StoreBgDC,DTS_NORMAL);
CPen MarkPen(PS_SOLID,1,RGB(158,158,158));
CBrush *pOldBrush=(CBrush *)m_StoreBgDC.SelectStockObject(NULL_BRUSH);
CPen *pOldPen=m_StoreBgDC.SelectObject(&MarkPen);
m_StoreBgDC.RoundRect(m_rcMin.left-1,m_rcMin.top-5,m_rcClose.right+1,m_rcClose.bottom+1,5,5);
CPen penBorder(PS_SOLID,1,RGB(150,150,150));
m_StoreBgDC.SelectObject(&penBorder);
m_StoreBgDC.MoveTo(0,30);
m_StoreBgDC.LineTo(rect.Width(),30);
m_StoreBgDC.MoveTo(m_rcClose.left-1,1);
m_StoreBgDC.LineTo(m_rcClose.left-1,21);
rect.DeflateRect(0,0,1,1);
m_StoreBgDC.RoundRect(rect,CPoint(7,5));
m_StoreBgDC.SelectObject(pOldPen);
m_StoreBgDC.SelectObject(pOldBrush);
rect.bottom=30;
HICON hIcon=GetIcon(FALSE);
if (hIcon) //画Icon
{
DrawIconEx(m_StoreBgDC.m_hDC,5,7,hIcon,16,16,0,NULL,DI_NORMAL | DI_COMPAT);
rect.left+=21;
m_rcIcon.SetRect(5,7,21,23);
}
CString str;
GetWindowText(str);
if (str!="") //写标题
{
rect.left+=5;
rect.top+=4;
m_StoreBgDC.SetBkMode(TRANSPARENT);
COLORREF OldClr=m_StoreBgDC.SetTextColor(RGB(50,50,50));
CFont font;
font.CreatePointFont(100,"雅黑",&m_StoreBgDC);
CFont *pOldFont=m_StoreBgDC.SelectObject(&font);
m_StoreBgDC.DrawText(str,rect,DT_VCENTER | DT_SINGLELINE);
m_StoreBgDC.SelectObject(pOldFont);
m_StoreBgDC.SetTextColor(OldClr);
font.DeleteObject();
}
/* m_StoreBgDC.SelectObject(pOldBmp);*/
bmp.DeleteObject();
}
CRect rect;
GetClientRect(rect);
pDC->BitBlt(0,0,rect.Width(),rect.Height(),&m_StoreBgDC,0,0,SRCCOPY);
return TRUE;
}
void CMyButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
//从lpDrawItemStruct获取控件的相关信息
CRect rect = lpDrawItemStruct->rcItem;
CDC *pDC=CDC::FromHandle(lpDrawItemStruct->hDC);
int nSaveDC=pDC->SaveDC();
UINT state = lpDrawItemStruct->itemState;
TCHAR strText[MAX_PATH + 1];
::GetWindowText(m_hWnd, strText, MAX_PATH);
BOOL bFocus=m_bOver; //按钮是否被选中（点击或tab或默认）
CString strImgPath = "" ;
//获取按钮的状态
if (state & ODS_FOCUS || state & ODS_SELECTED || state & ODS_DEFAULT)
{
bFocus = TRUE;
}
if (m_bIsDrawImgBtn)
{
if (bFocus) //有焦点或鼠标经过
{
strImgPath = m_strPathHover;
}
else
{
strImgPath = m_strPathNormal;
}
Graphics gs(pDC->m_hDC);
Image img(strImgPath.AllocSysString());
gs.DrawImage(&img,0,0,rect.Width(),rect.Height());
}
else
{
Color clrStart,clrEnd;
COLORREF clrBorder;
if (bFocus)
{
clrStart=m_clrTodStartHover;
clrEnd=m_clrBottomEndHover;
clrBorder=m_clrBorderHover;
}
else
{
clrStart=m_clrTodStartNormal;
clrEnd=m_clrBottomEndNormal;
clrBorder=m_clrBorderNormal;
}
int cxBorder=GetSystemMetrics(SM_CXEDGE);
int cyBorder=GetSystemMetrics(SM_CYEDGE);
Graphics myGraphics(pDC->m_hDC);
LinearGradientBrush linGrBrush(
Rect(0,0,rect.Width()/*-cxBorder*/,rect.Height()/*-cyBorder*/),
clrStart,//Color(255, 238, 238, 238),
clrEnd,//Color(200, 208,208,208),
LinearGradientModeVertical);
myGraphics.FillRectangle(&linGrBrush, 1,1,rect.Width()-cxBorder,rect.Height()-cyBorder);
// CRgn rgn;
// rgn.CreateRoundRectRgn(rect.left,rect.top,rect.right,rect.bottom,2,2);
// myGraphics.FillRegion(&linGrBrush,&Region((HRGN)rgn.m_hObject));
CPen pen;
pen.CreatePen(PS_SOLID,1,clrBorder);//RGB(162,203,236)
pDC->SelectObject(&pen);
pDC->SelectStockObject(NULL_BRUSH);
pDC->RoundRect(&rect,CPoint(3,3));
// pDC->SetPixel(rect.right-2,rect.bottom-2,clrEnd.ToCOLORREF());
}
//显示按钮的文本
if (strText!=NULL)
{
CFont* pFont = GetFont();
CFont* pOldFont = pDC->SelectObject(pFont);
CSize szExtent = pDC->GetTextExtent(strText, lstrlen(strText));
CPoint pt( rect.CenterPoint().x - szExtent.cx / 2+1, rect.CenterPoint().y - szExtent.cy / 2+1);
if (state & ODS_SELECTED)
pt.Offset(1, 1);
int nMode = pDC->SetBkMode(TRANSPARENT);
//输出首字母带下划线效果文本
if (state & ODS_DISABLED)
pDC->DrawState(pt, szExtent, strText, DSS_DISABLED, TRUE, 0, (HBRUSH)NULL);
else
pDC->DrawState(pt, szExtent, strText, DSS_NORMAL, TRUE, 0, (HBRUSH)NULL);
pDC->SelectObject(pOldFont);
pDC->SetBkMode(nMode);
}
pDC->RestoreDC(nSaveDC);
}
