void CAdvComboBox::OnPaint()
{
CPaintDC dc(this); // device context for painting
if( m_nCurSel != -1 )
{
m_iter = m_list.begin();
advance( m_iter, m_nCurSel );
if( m_iter != m_list.end() )
{
m_strEdit = m_iter->strText;
}
if( m_bFirstPaint )
{
if( m_pEdit )
{
m_pEdit->SetWindowText( m_strEdit.c_str() );
m_bFirstPaint = false;
m_pEdit->EnableWindow( IsWindowEnabled() );
}
}
}
CRect rect;
CRect rcText;
GetClientRect(rect);
rcText = rect;
rect.left = rect.right - ::GetSystemMetrics(SM_CXHSCROLL);
rcText.right = rect.left-1;
m_rcDropButton = rect;
GetClientRect(rect);
BOOL bWndEnabled = IsWindowEnabled();
COLORREF clrDisabledBkg = ::GetSysColor(COLOR_BTNFACE);
COLORREF clrDisabledBorder = ::GetSysColor(COLOR_3DDKSHADOW);
COLORREF clrDisabledText = ::GetSysColor(COLOR_GRAYTEXT);
if( !bWndEnabled )
{
if( 1 ) // Draw disabled flat control with border? Change to '0'.
{
dc.FillSolidRect( rect, clrDisabledBkg );
}
else
{
CBrush brDisabled(clrDisabledBkg);
CBrush* pOldBrush = dc.SelectObject(&brDisabled);
CPen penDisabled( PS_SOLID, 0, clrDisabledBorder);
CPen* pOldPen = dc.SelectObject(&penDisabled);
dc.Rectangle(rect);
dc.SelectObject(pOldBrush);
dc.SelectObject(pOldPen);
}
}
else
{
COLORREF clrEnabledBkg = ::GetSysColor(COLOR_WINDOW);
dc.FillSolidRect( rect, clrEnabledBkg );
}
DWORD dwBtnStyle = 0;
if( !bWndEnabled )
{
dwBtnStyle |= DFCS_INACTIVE;
}
dwBtnStyle |= m_bDropListVisible ? (DFCS_SCROLLDOWN|DFCS_PUSHED|DFCS_FLAT) : DFCS_SCROLLDOWN;
BOOL bThemeActive = FALSE;
HRESULT hr;
bThemeActive = g_xpStyle.UseVisualStyles();
HTHEME hTheme = NULL;
if( bThemeActive )
hTheme = g_xpStyle.OpenThemeData( m_hWnd, L"COMBOBOX" );
// Theme drop btn style
int nDropBtnThemeStyle = 0;
if( m_bDropListVisible )
{
nDropBtnThemeStyle = CBXS_PRESSED;
}
else
{
nDropBtnThemeStyle = CBXS_NORMAL;
if( m_bDropButtonHot )
nDropBtnThemeStyle = CBXS_HOT;
if( !bWndEnabled )
nDropBtnThemeStyle = CBXS_DISABLED;
}
#if 0 // -----------------------------------------------------------
if( m_dwACBStyle & ACBS_FLAT )
{
if( bThemeActive )
{
hr = g_xpStyle.DrawThemeBackground( hTheme, dc.m_hDC, CP_DROPDOWNBUTTON, nDropBtnThemeStyle, &m_rcDropButton, NULL);
}
else
{
dc.DrawFrameControl(m_rcDropButton, DFC_SCROLL, dwBtnStyle );
}
}
else
if( m_dwACBStyle & ACBS_STANDARD )
#endif // -----------------------------------------------------------
{
if( bThemeActive )
{
COLORREF clrBorder;
hr = g_xpStyle.GetThemeColor( hTheme, BP_PUSHBUTTON, bWndEnabled ? PBS_NORMAL : PBS_DISABLED, TMT_BORDERCOLOR, &clrBorder );
if( FAILED( hr ) )
{
clrBorder = RGB(0,0,0);
}
CPen penBorder( PS_SOLID, 0, clrBorder );
CPen* oldBorderPen = dc.SelectObject( &penBorder );
dc.Rectangle( &rect );
m_rcDropButton.DeflateRect(0,1,0,1);
m_rcDropButton.left -= 1;
m_rcDropButton.right -= 1;
if( !bWndEnabled )
{
COLORREF clrDisabledLightBorder;
COLORREF clrDisabledFill;
hr = g_xpStyle.GetThemeColor( hTheme, BP_PUSHBUTTON, bWndEnabled ? PBS_NORMAL : PBS_DISABLED, TMT_FILLCOLOR, &clrDisabledLightBorder );
if( FAILED( hr ) )
{
clrDisabledLightBorder = RGB(255,255,255);
}
hr = g_xpStyle.GetThemeColor( hTheme, WP_DIALOG, 0, TMT_FILLCOLOR, &clrDisabledFill );
if( FAILED( hr ) )
{
clrDisabledFill = RGB(255,0,0);
}
CPen penDisBorder( PS_SOLID, 0, clrDisabledLightBorder );
CBrush brFill( clrDisabledBkg );//clrDisabledFill );
CRect rcl = rect;
rcl.DeflateRect(1,1);
rcl.right = m_rcDropButton.left;
CBrush *oldBr = dc.SelectObject( &brFill );
dc.SelectObject( &penDisBorder );
dc.Rectangle( &rcl );
dc.SelectObject( oldBr );
}
dc.SelectObject( &oldBorderPen );
// Button
hr = g_xpStyle.DrawThemeBackground( hTheme, dc.m_hDC, CP_DROPDOWNBUTTON, nDropBtnThemeStyle, &m_rcDropButton, NULL);
}
else
{
COLORREF clrTopLeft = ::GetSysColor(COLOR_3DSHADOW);
COLORREF clrBottomRight = ::GetSysColor(COLOR_3DHILIGHT);
dc.Draw3dRect( &rect, clrTopLeft, clrBottomRight );
clrTopLeft = ::GetSysColor(COLOR_3DDKSHADOW);
clrBottomRight = ::GetSysColor(COLOR_3DLIGHT);
rect.DeflateRect(1,1);
dc.Draw3dRect( &rect, clrTopLeft, clrBottomRight );
m_rcDropButton.DeflateRect(0,2,0,2);
m_rcDropButton.left -= 2;
m_rcDropButton.right -= 2;
// Button
dc.DrawFrameControl(m_rcDropButton, DFC_SCROLL, dwBtnStyle );
}
//
// Adjust rects
rcText.DeflateRect(4,3,2,3);
}
if( bThemeActive )
hr = g_xpStyle.CloseThemeData( hTheme );
if( (GetStyle() & CBS_DROPDOWN) && (GetStyle() & CBS_SIMPLE) ) // == CBS_DROPDOWNLIST
{
//
// Draw Text as selected
COLORREF clrBackground;
COLORREF clrOldBkColor;
COLORREF clrOldTextColor;
clrBackground = ::GetSysColor(COLOR_HIGHLIGHT);
clrOldBkColor = dc.SetBkColor( clrBackground );
// clrOldTextColor = dc.SetTextColor( ::GetSysColor(COLOR_HIGHLIGHTTEXT) );
int nOldBkMode = dc.SetBkMode( TRANSPARENT );
CFont* pOldFont = dc.SelectObject( m_pFont );
rcText.top -= 2;
rcText.bottom += 2;
rcText.left -= 2;
rcText.right += 1;
if( m_bHasFocus && !m_bDropListVisible )
{
dc.FillSolidRect( rcText, bWndEnabled ? clrBackground : clrDisabledBkg );
clrOldTextColor = dc.SetTextColor(
bWndEnabled ? ::GetSysColor(COLOR_HIGHLIGHTTEXT) : clrDisabledText );
dc.DrawText( m_strEdit.c_str(), &rcText, DT_SINGLELINE|DT_VCENTER);
}
else
{
//+++dc.FillSolidRect( rcText,
//+++ bWndEnabled ? ::GetSysColor(COLOR_HIGHLIGHTTEXT) : clrDisabledBkg );
dc.FillSolidRect( rcText,
bWndEnabled ? ::GetSysColor(COLOR_WINDOW) : clrDisabledBkg );
clrOldTextColor = dc.SetTextColor(
bWndEnabled ? ::GetSysColor(COLOR_BTNTEXT) : clrDisabledText );
dc.DrawText( m_strEdit.c_str(), &rcText, DT_SINGLELINE|DT_VCENTER);
}
dc.SelectObject( pOldFont );
dc.SetBkMode( nOldBkMode );
}
else
{
if( m_pEdit )
{
m_pEdit->SetFont( m_pFont );
}
}
// Do not call CWnd::OnPaint() for painting messages
}
void CBeautifulCanlendarYearCombox::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
CDC* pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
if (!IsWindowEnabled())
{
CBrush brDisabled(RGB(192,192,192)); // light gray
CBrush* pOldBrush = pDC->SelectObject(&brDisabled);
CPen penDisabled(PS_SOLID, 1, RGB(192,192,192));
CPen* pOldPen = pDC->SelectObject(&penDisabled);
//以下是绘制文本的部分
CRect textRect = lpDrawItemStruct->rcItem;
textRect.left = textRect.left + 6;
CString strText;
if(lpDrawItemStruct->itemID != LB_ERR)
{
GetLBText( lpDrawItemStruct->itemID,strText);
}
pDC->SetTextColor(RGB(160,160,160));
CFont newFont,*oldFont;
newFont.CreatePointFont(90,"宋体");
oldFont = (CFont *)pDC->SelectObject(&newFont);
pDC->DrawText(strText,&textRect,DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_END_ELLIPSIS);
pDC->SelectObject(oldFont);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
return;
}
CString strText;
if(lpDrawItemStruct->itemID != LB_ERR)
{
GetLBText( lpDrawItemStruct->itemID,strText);
}
if(strText == "-" || strText == "+")//如果文本是- 则表示要创建减少年数的按钮
{
CBrush brHighlight(RGB(231,241,245));
CBrush* pOldBrush = pDC->SelectObject(&brHighlight);
CPen penHighlight(PS_SOLID, 1, RGB(107,141,162));
CPen* pOldPen = pDC->SelectObject(&penHighlight);
CRect rcBackground;
rcBackground.left = lpDrawItemStruct->rcItem.left + 2;
rcBackground.right = lpDrawItemStruct->rcItem.right - 2;
rcBackground.top = lpDrawItemStruct->rcItem.top + 2;
rcBackground.bottom = lpDrawItemStruct->rcItem.bottom - 2;
pDC->Rectangle(&rcBackground);
pDC->SetBkMode(TRANSPARENT);
pDC->SetTextColor(RGB(255,0,0));
//以下是绘制文本的部分
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
return;
}
// Selected
if ((lpDrawItemStruct->itemState & ODS_SELECTED)
&& (lpDrawItemStruct->itemAction & (ODA_SELECT | ODA_DRAWENTIRE)))
{
CBrush brHighlight(RGB(231,241,245));
CBrush* pOldBrush = pDC->SelectObject(&brHighlight);
CPen penHighlight(PS_SOLID, 1, RGB(107,141,162));
CPen* pOldPen = pDC->SelectObject(&penHighlight);
pDC->Rectangle(&lpDrawItemStruct->rcItem);
pDC->SetBkMode(TRANSPARENT);
pDC->SetTextColor(RGB(255,0,0));
//以下是绘制文本的部分
CRect textRect = lpDrawItemStruct->rcItem;
textRect.left = textRect.left + 6;
CString strText;
if(lpDrawItemStruct->itemID != LB_ERR)
{
GetLBText( lpDrawItemStruct->itemID,strText);
}
CFont newFont,*oldFont;
newFont.CreatePointFont(90,"宋体");
oldFont = (CFont *)pDC->SelectObject(&newFont);
pDC->DrawText(strText,&textRect,DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_END_ELLIPSIS);
pDC->SelectObject(oldFont);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
}
// De-Selected
if (!(lpDrawItemStruct->itemState & ODS_SELECTED)
&& (lpDrawItemStruct->itemAction & (ODA_SELECT | ODA_DRAWENTIRE)))
{
CBrush brWindow(::GetSysColor(COLOR_WINDOW));
CBrush* pOldBrush = pDC->SelectObject(&brWindow);
CPen penHighlight(PS_SOLID, 1, ::GetSysColor(COLOR_WINDOW));
CPen* pOldPen = pDC->SelectObject(&penHighlight);
pDC->Rectangle(&lpDrawItemStruct->rcItem);
pDC->SetBkColor(::GetSysColor(COLOR_WINDOW));
pDC->SetTextColor(::GetSysColor(COLOR_WINDOWTEXT));
//以下是绘制文本的部分
CRect textRect = lpDrawItemStruct->rcItem;
textRect.left = textRect.left + 6;
CString strText;
if(lpDrawItemStruct->itemID != LB_ERR)
{
GetLBText( lpDrawItemStruct->itemID,strText);
}
CFont newFont,*oldFont;
newFont.CreatePointFont(90,"宋体");
oldFont = (CFont *)pDC->SelectObject(&newFont);
pDC->DrawText(strText,&textRect,DT_SINGLELINE | DT_LEFT | DT_VCENTER | DT_END_ELLIPSIS);
pDC->SelectObject(oldFont);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
}
}