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MWCHeaderCtrl.cpp
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MWCHeaderCtrl.cpp
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#include "stdafx.h"
#include "MWCHeaderCtrl.h"
#include "Friend.h"
IMPLEMENT_DYNAMIC(CMWCHeaderCtrl, CHeaderCtrl)
//
/////////////////////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////////////////////
CMWCHeaderCtrl::CMWCHeaderCtrl(void)
{
}
//
/////////////////////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////////////////////
CMWCHeaderCtrl::~CMWCHeaderCtrl(void)
{
}
BEGIN_MESSAGE_MAP(CMWCHeaderCtrl, CHeaderCtrl)
ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, &CMWCHeaderCtrl::OnNMCustomdraw)
ON_WM_ERASEBKGND()
ON_WM_CTLCOLOR()
END_MESSAGE_MAP()
//
/////////////////////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////////////////////
void CMWCHeaderCtrl::OnNMCustomdraw(NMHDR *pNMHDR, LRESULT *pResult)
{
LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
//
*pResult = 0;
//
if ( pNMCD )
{
switch(pNMCD->dwDrawStage)
{
case CDDS_PREPAINT:
{
*pResult = CDRF_NOTIFYITEMDRAW;
*pResult = CDRF_NOTIFYSUBITEMDRAW;
break;
}
// case CDDS_ITEMPREPAINT:
// {
// *pResult = CDRF_NOTIFYSUBITEMDRAW;
// break;
// }
case CDDS_SUBITEM:
case CDDS_ITEMPREPAINT|CDDS_SUBITEM:
case CDDS_ITEMPREPAINT:
{
int iCol = ( int ) pNMCD->dwItemSpec;
HDITEM tagHeaderInfo;
memset ( &tagHeaderInfo, 0, sizeof ( tagHeaderInfo ) );
char szText [ 64 ];
ZeroMemory ( szText, sizeof(szText) );
tagHeaderInfo.mask = HDI_TEXT | HDI_IMAGE | HDI_FORMAT;
tagHeaderInfo.pszText = szText;
tagHeaderInfo.cchTextMax = sizeof ( szText ) - 1;
GetItem ( iCol, &tagHeaderInfo );
CRect rectLabel;
BOOL bResult = GetItemRect( iCol, rectLabel );
// get the device context.
CDC *pDC= CDC::FromHandle ( pNMCD->hdc );
pDC->SetBkMode ( TRANSPARENT );
pDC->SetTextColor ( CMWColors::GetFGNormalCR(CMWColors::m_iDarkTheme != 0) );
if ( tagHeaderInfo.iImage == 0 )
{
CBrush *brush = CMWColors::GetBKNormalCBrush(CMWColors::m_iDarkTheme != 0);
pDC->FillRect ( &rectLabel, brush );
// EraseRectWithGrade0 ( &rectLabel, pDC );
// DrawBitmap ( pDC->m_hDC, &rectLabel );
}
else if ( tagHeaderInfo.iImage == 1 )
{
CBrush *brush = CMWColors::GetBKNormalCBrush(CMWColors::m_iDarkTheme != 0);
pDC->FillRect ( &rectLabel, brush );
// EraseRectWithGrade1 ( &rectLabel, pDC );
// DrawBitmapDes ( pDC->m_hDC, &rectLabel );
}
else if ( tagHeaderInfo.iImage == 2 )
{
CBrush *brush = CMWColors::GetBKNormalCBrush(CMWColors::m_iDarkTheme != 0);
pDC->FillRect ( &rectLabel, brush );
// EraseRectWithGrade2 ( &rectLabel, pDC );
// DrawBitmapAsc ( pDC->m_hDC, &rectLabel );
}
else
{
if ( iCol % 2 == 0 )
{
CBrush *brush = CMWColors::GetBKNormalCBrush(CMWColors::m_iDarkTheme != 0);
pDC->FillRect ( &rectLabel, brush );
}
else
{
CBrush *brush = CMWColors::GetBKNormalCBrush(CMWColors::m_iDarkTheme != 0);
pDC->FillRect ( &rectLabel, brush );
}
//DrawBitmap ( pDC->m_hDC, &rectLabel );
}
// paint the text.
rectLabel.left += 2;
rectLabel.right -= 2;
UINT nFormat = DT_SINGLELINE|DT_VCENTER;
if ( tagHeaderInfo.fmt & HDF_LEFT )
{
nFormat |= DT_LEFT;
}
else if ( tagHeaderInfo.fmt & HDF_RIGHT )
{
nFormat |= DT_RIGHT;
}
else if ( tagHeaderInfo.fmt & HDF_CENTER )
{
nFormat |= DT_CENTER;
}
pDC->DrawText(szText, rectLabel, nFormat);
*pResult= CDRF_SKIPDEFAULT;
break;
}
default:
{
*pResult = CDRF_DODEFAULT;
break;
}
}
}
}
//
/////////////////////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////////////////////
BOOL CMWCHeaderCtrl::OnEraseBkgnd(CDC* pDC)
{
//
BOOL bRes = FriendEraseBkgnd(this, pDC);
if ( bRes )
{
return bRes;
}
return CHeaderCtrl::OnEraseBkgnd(pDC);
}
//
/////////////////////////////////////////////////////////////////////////////////////////////
//
/////////////////////////////////////////////////////////////////////////////////////////////
HBRUSH CMWCHeaderCtrl::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CHeaderCtrl::OnCtlColor(pDC, pWnd, nCtlColor);
//
//
return hbr;
}