void CCheckButton::DrawControl(CDC &dc, CRect rcUpdate)
{
int nWidth = m_rc.Width();
int nHeight = m_rc.Height();
if(!m_bUpdate)
{
UpdateMemDC(dc, nWidth * 6, nHeight);
Graphics graphics(m_memDC);
CRect rcTemp(0, 0, nWidth, nHeight);
for(int i = 0; i < 6; i++)
{
m_memDC.BitBlt(i * nWidth, 0, nWidth, nHeight, &dc, m_rc.left ,m_rc.top, SRCCOPY);
graphics.DrawImage(m_pImage, Rect(rcTemp.left, rcTemp.top + (nHeight - m_sizeImage.cy) / 2, m_sizeImage.cx, m_sizeImage.cy),
i * m_sizeImage.cx, 0, m_sizeImage.cx, m_sizeImage.cy, UnitPixel);
rcTemp.OffsetRect(nWidth, 0);
}
if(!m_strTitle.IsEmpty())
{
m_memDC.SetBkMode(TRANSPARENT);
rcTemp.SetRect(0, 0, nWidth, nHeight);
FontFamily fontFamily(m_strFont.AllocSysString());
Font font(&fontFamily, (REAL)m_nFontWidth, m_fontStyle, UnitPixel);
graphics.SetTextRenderingHint( TextRenderingHintClearTypeGridFit );
StringFormat strFormat;
strFormat.SetAlignment(StringAlignmentNear);
strFormat.SetFormatFlags( StringFormatFlagsNoWrap | StringFormatFlagsMeasureTrailingSpaces);
Size size = GetTextBounds(font, strFormat, m_strTitle);
CPoint point = GetOriginPoint(nWidth - m_sizeImage.cx - 3, nHeight, size.Width, size.Height, m_uAlignment, m_uVAlignment);
for(int i = 0; i < 6; i++)
{
SolidBrush solidBrush(enBSDisable == i ? Color(128, 128, 128) : m_clrText);
RectF rect(m_sizeImage.cx + 3 + point.x + i * nWidth, point.y, nWidth - m_sizeImage.cx - 3 - point.x, size.Height);
graphics.DrawString(m_strTitle.AllocSysString(), (INT)wcslen(m_strTitle.AllocSysString()), &font,
rect, &strFormat, &solidBrush);
// 画焦点框(虚线框)
if(m_bIsFocus)
{
Pen pen(Color(128, 128, 128), 1);
pen.SetDashStyle(DashStyleDot);
RectF rectFocus(point.x + i * nWidth, point.y, m_sizeImage.cx + 6 + size.Width, size.Height);
graphics.DrawRectangle(&pen, rectFocus);
}
}
}
}
dc.BitBlt(m_rc.left,m_rc.top, m_rc.Width(), m_rc.Height(), &m_memDC, m_enButtonState * nWidth, 0, SRCCOPY);
}
////////////////////////////////////////////////////////////////////////////////
//
// FUNCTION: DrawItem
//
// DESCRIPTION: Called in response to draw the button
//
// NOTES:
//
// MAINTENANCE:
// Name: Date: Version: Notes:
// NT ALMOND 210100 1.0 Origin
//
////////////////////////////////////////////////////////////////////////////////
void CCoolBtn::DrawItem(DRAWITEMSTRUCT* lpDIS)
{
if (lpDIS->CtlType != ODT_BUTTON)
return;
CFont *pFont = CFont::FromHandle((HFONT)GetStockObject(DEFAULT_GUI_FONT));
CDC dcMem;
CBitmap bmp;
CRect btnRect(lpDIS->rcItem);
CRect trueRect(btnRect);
CDC *pDC = CDC::FromHandle(lpDIS->hDC);
////////////////////////////////////////
// Button Background //
////////////////////////////////////////
pDC->FillRect(trueRect,&CBrush(GetSysColor(COLOR_BTNFACE)));
BOOL bDisabled = ODS_DISABLED & lpDIS->itemState;
if (m_bDefaultBtn)
btnRect.DeflateRect(1,1);
CRect rectFocus(btnRect);
rectFocus.DeflateRect(4,4);
if (!m_bMenuPushed)
rectFocus.OffsetRect(m_bPushed,m_bPushed);
rectFocus.right -= nDropBtnWidth;
////////////////////////////////////////
// Button in a normal state //
////////////////////////////////////////
if (!m_bPushed || m_bMenuPushed)
{
#ifdef _VISUALSTYLE_XP_H_
if (g_xpStyle.IsAppThemed())
{
HTHEME hTheme = g_xpStyle.OpenThemeData(GetSafeHwnd(), L"BUTTON");
g_xpStyle.DrawThemeBackground(hTheme, pDC->GetSafeHdc(),
BP_PUSHBUTTON, PBS_NORMAL, &btnRect, 0);
g_xpStyle.CloseThemeData(hTheme);
}
else
{
#endif
pDC->DrawFrameControl(&btnRect,DFC_BUTTON,DFCS_BUTTONPUSH);
#ifdef _VISUALSTYLE_XP_H_
}
#endif
}
////////////////////////////////////////
// Default Button State //
////////////////////////////////////////
if ((m_bDefaultBtn || m_bPushed) && !bDisabled)
{
if (m_bPushed && !m_bMenuPushed)
{
#ifdef _VISUALSTYLE_XP_H_
if (g_xpStyle.IsAppThemed())
{
HTHEME hTheme = g_xpStyle.OpenThemeData(GetSafeHwnd(), L"BUTTON");
g_xpStyle.DrawThemeBackground(hTheme, pDC->GetSafeHdc(),
BP_PUSHBUTTON, PBS_PRESSED, &btnRect, 0);
g_xpStyle.CloseThemeData(hTheme);
}
else
{
#endif
pDC->FrameRect(&lpDIS->rcItem,CBrush::FromHandle((HBRUSH)GetStockObject(BLACK_BRUSH)));
pDC->FrameRect(&btnRect,CBrush::FromHandle((HBRUSH)GetStockObject(BLACK_BRUSH)));
#ifdef _VISUALSTYLE_XP_H_
}
#endif
}
}
////////////////////////////////////////
// State Hover //
////////////////////////////////////////
if (m_bOverControl /*lpDIS->itemState & ODS_HOTLIGHT*/)
if (!m_bMenuPushed)
{
#ifdef _VISUALSTYLE_XP_H_
if (g_xpStyle.IsAppThemed())
{
HTHEME hTheme = g_xpStyle.OpenThemeData(GetSafeHwnd(), L"BUTTON");
g_xpStyle.DrawThemeBackground(hTheme, pDC->GetSafeHdc(),
BP_PUSHBUTTON, PBS_HOT, &btnRect, 0);
g_xpStyle.CloseThemeData(hTheme);
}
#endif
}
////////////////////////////////////////
// State Focus //
////////////////////////////////////////
if (lpDIS->itemState & ODS_FOCUS || m_bPushed)
if (!m_bMenuPushed)
pDC->DrawFocusRect(&rectFocus);
////////////////////////////////////////
// Action Focus //
////////////////////////////////////////
if ((lpDIS->itemAction & ODA_FOCUS))
if (!m_bMenuPushed)
pDC->DrawFocusRect(&rectFocus);
////////////////////////////////////////
// Draw out bitmap //
////////////////////////////////////////
// Draw out bitmap
if (m_bLoaded)
{
if (!bDisabled)
{
m_IL.DrawIndirect(pDC,0,CPoint(6+m_bPushed,6+m_bPushed), CSize(m_bm.bmWidth, m_bm.bmHeight), CPoint(0,0),ILD_NORMAL);
}
else
{
pDC->DrawState(CPoint(6+m_bPushed,6+m_bPushed), CSize(m_bm.bmWidth, m_bm.bmHeight), m_hbmpDisabled, DST_BITMAP | DSS_DISABLED);
}
}
////////////////////////////////////////
// Draw out text //
////////////////////////////////////////
pDC->SelectObject(pFont);
CRect rectText(rectFocus);
rectFocus.left += m_bm.bmWidth + 2;
CString strCaption;
GetWindowText(strCaption);
pDC->SetBkMode(TRANSPARENT);
pDC->SetBkColor(GetSysColor(COLOR_BTNFACE));
if (ODS_DISABLED & lpDIS->itemState)
{
rectFocus.OffsetRect(1,1);
pDC->SetTextColor(GetSysColor(COLOR_WINDOW));
pDC->DrawText(strCaption,rectFocus,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
rectFocus.OffsetRect(-1,-1);
pDC->SetTextColor(GetSysColor(COLOR_GRAYTEXT));
pDC->DrawText(strCaption,rectFocus,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
}
else
{
pDC->SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
pDC->DrawText(strCaption,rectFocus,DT_SINGLELINE|DT_CENTER|DT_VCENTER);
}
CRect rectSplit(btnRect);
rectSplit.DeflateRect(2,2);
rectSplit.right -= nDropBtnWidth;
////////////////////////////////////////
// Drop down split //
////////////////////////////////////////
CPen brFace(PS_SOLID,1,GetSysColor(COLOR_3DSHADOW));
pDC->SelectObject(&brFace);
pDC->MoveTo(rectSplit.right, rectSplit.top);
pDC->LineTo(rectSplit.right, rectSplit.bottom);
CPen brLite(PS_SOLID,1,GetSysColor(COLOR_3DHILIGHT));
pDC->SelectObject(&brLite);
pDC->MoveTo(rectSplit.right+1 , rectSplit.top);
pDC->LineTo(rectSplit.right+1, rectSplit.bottom);
rectSplit.left = rectSplit.right;
rectSplit.right += nDropBtnWidth;
CPoint pt(rectSplit.CenterPoint());
pt += CPoint(m_bPushed,m_bPushed);
CPen penBlack(PS_SOLID, 1, bDisabled ? GetSysColor(COLOR_GRAYTEXT) : GetSysColor(COLOR_WINDOWTEXT));
pDC->SelectObject(&penBlack);
DrawArrow(pDC,pt);
////////////////////////////////////////
// Drop down state //
////////////////////////////////////////
if (m_bMenuPushed && !bDisabled)
{
#ifdef _VISUALSTYLE_XP_H_
rectSplit.DeflateRect(1,1);
#else
rectSplit.InflateRect(1,1);
#endif
pDC->DrawEdge(rectSplit,BDR_SUNKENOUTER, BF_RECT);
}
}
void CXFMenuButton::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
// -[Feral]-----------------------------------------------------------
// VALIDATION:
ASSERT(lpDrawItemStruct != NULL);
// -[Feral]-----------------------------------------------------------
// Vars and Assignment
CRect rect = lpDrawItemStruct->rcItem;
CDC *pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
UINT uiState = lpDrawItemStruct->itemState;
CPen pen;
CPen *ppenOld = NULL;
// -[Feral]-----------------------------------------------------------
// set the pen color based on if we are disabled or not
if( (uiState&ODS_DISABLED) )
{
pen.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_GRAYTEXT) );
}
else
{
pen.CreatePen(PS_SOLID, 0, ::GetSysColor(COLOR_BTNTEXT) );
}
// -[Feral]-----------------------------------------------------------
// select the pen into the DC.
ppenOld = pDC->SelectObject(&pen);
// -[Feral]-----------------------------------------------------------
// draw the border
if( (uiState&ODS_SELECTED) )
{
pDC->DrawFrameControl(rect, DFC_BUTTON, DFCS_BUTTONPUSH|DFCS_PUSHED);
}
else
{
pDC->DrawFrameControl(rect, DFC_BUTTON, DFCS_BUTTONPUSH);
}
// -[Feral]-----------------------------------------------------------
// Draw the Arrow...
// Something like:
// X
// XX
// XXX
// XXXX
// XXX
// XX
// X
// In the Center of the button.
CSize sizeArrow(4,7);
CSize sizeOffsetTop(1,+1); // size of the top stairsteps
CSize sizeOffsetBottom(1,-1); // size of the bottom stairsteps
CPoint pointCenter( (rect.Width()/2), (rect.Height()/2) );
CPoint pointStart( (pointCenter.x-(sizeArrow.cx/2) ), (pointCenter.y-(sizeArrow.cy/2) ) );
CPoint pointStop ( (pointStart.x), (pointStart.y+sizeArrow.cy) );
// -[Feral]-----------------------------------------------------------
// start at the left and work to the right...
for(int iInd=0; iInd<sizeArrow.cx; iInd++)
{
// -[Feral]-------------------------------------------------------
// draw the lines
pDC->MoveTo(pointStart);
pDC->LineTo(pointStop);
// -[Feral]-------------------------------------------------------
// offset our points. (going right!)
pointStart.Offset(sizeOffsetTop);
pointStop .Offset(sizeOffsetBottom);
}
// -[Feral]-----------------------------------------------------------
// Draw the focus rectangle if necessary.
if( (uiState&ODS_FOCUS) )
{
CRect rectFocus(rect);
rectFocus.DeflateRect(3,3); // This looked prety close
pDC->DrawFocusRect(rectFocus);
}
// -[Feral]-----------------------------------------------------------
// Clean Up and Return
pDC->SelectObject(ppenOld); // Restore the pen
}
