void CXPGroupBox::OnPaint() {
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
CRect rectClient;
GetClientRect(rectClient);
// Draw white rectangle
CPen penFrame;
CBrush brushBKContent(RGB(255,255,255));
penFrame.CreatePen(PS_SOLID, 1, RGB(0,0,0));
CPen* pOldPen = dc.SelectObject(&penFrame);
dc.Rectangle(rectClient);
}
//////////////////////////////////////////////////////////////////////////
//
// Function: CTCGroupBox::OnPaint
//
// Description: Handles all the drawing code for the label
//
// Name Date Version Comments
// Jack Jin 2003-12-03 1.0 Origin
//////////////////////////////////////////////////////////////////////////
void CTCGroupBox::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
CRect rectClient;
GetClientRect(rectClient);
// Defalte Rect
rectClient.DeflateRect(1,1);
// Get Text Rect
CSize sizeText;
CRect rectText, rectFrame;
CRect rectTitle, rectContent;
CFont *pOldFont = dc.SelectObject(&m_font);
// get Text if need
//if ( m_strTitle.IsEmpty() )
//{
// GetWindowText(m_strTitle);
// //if ( ! m_strTitle.IsEmpty() )
// //m_strTitle = _T("") ;//每次加载的时候都会加上，9-3号修改_T(" ") + m_strTitle + _T(" ")
//}
//
//if ( ! m_strTitle.IsEmpty() )
//{
sizeText = dc.GetTextExtent(m_strTitle);
//}
//else
//{
/*sizeText.cx = 0;
sizeText.cy = 0;*/
//}
if( m_strTitle.IsEmpty() )
{
sizeText.cx = 0;
sizeText.cy = 0;
}
if ( m_nType == TCGB_FRAME ) // Frame style
{
// Calculate Text Rect
switch(m_dwAlignment)
{
case SS_LEFT:
rectText.top = rectClient.top;
rectText.left = rectClient.left + 10;
rectText.bottom = rectText.top + sizeText.cy;
rectText.right = rectText.left + sizeText.cx;
break;
case SS_CENTER:
rectText.top = rectClient.top;
rectText.left = rectClient.left + (rectClient.Width() - sizeText.cx) / 2 ;
rectText.bottom = rectText.top + sizeText.cy;
rectText.right = rectText.left + sizeText.cx;
break;
case SS_RIGHT :
rectText.top = rectClient.top;
rectText.right = rectClient.right -10 ;
rectText.bottom = rectText.top + sizeText.cy;
rectText.left = rectText.right - sizeText.cx;
break;
}
// Calculate Frame rect
rectFrame.left = rectClient.left;
rectFrame.top = rectClient.top + sizeText.cy/2;
rectFrame.right = rectClient.right;
rectFrame.bottom = rectFrame.top + rectClient.Height() - sizeText.cy/2;
// Draw Frame border
CPen penFrame;
CBrush brushBKFrame(m_clrTitleBackground);
penFrame.CreatePen(PS_SOLID, 1, m_clrBorder);
CPen* pOldPen = dc.SelectObject(&penFrame);
CBrush* pOldBrush = (CBrush*)dc.SelectStockObject(NULL_BRUSH);
dc.RoundRect(rectFrame, CPoint(10,10));
dc.SelectObject(pOldPen);
dc.SelectObject(pOldBrush);
dc.IntersectClipRect(rectText);
dc.FillSolidRect(rectText, m_clrTitleBackground);
}
else // Windows Style
{
// Calculate Title size
rectTitle.top = rectClient.top;
rectTitle.left = rectClient.left ;
rectTitle.right = rectClient.right;
rectTitle.bottom = rectClient.top + sizeText.cy + 4;
// Draw Title round rect
CPen penFrame;
CBrush brushBKTitle(m_clrTitleBackground);
CBrush brushBKContent(m_clrClientBackground);
penFrame.CreatePen(PS_SOLID, 1, m_clrBorder);
CPen* pOldPen = dc.SelectObject(&penFrame);
CBrush* pOldBrush = dc.SelectObject(&brushBKTitle);
dc.RoundRect(rectClient, CPoint(10, 10));
dc.SelectObject(pOldBrush);
// Draw content area
rectContent.left = rectClient.left;
rectContent.top = rectClient.top + sizeText.cy + 4;
rectContent.right = rectClient.right;
rectContent.bottom = rectContent.top + rectClient.Height() - sizeText.cy - 4;
pOldBrush = dc.SelectObject(&brushBKContent);
dc.Rectangle(rectContent);
dc.SelectObject(pOldPen);
dc.SelectObject(pOldBrush);
// Calculate Text Rect
switch(m_dwAlignment)
{
case SS_LEFT:
rectText.top = rectTitle.top + 2;
rectText.left = rectTitle.left + 2 ;
rectText.bottom = rectText.top + sizeText.cy;
rectText.right = rectText.left + sizeText.cx ;
break;
case SS_CENTER:
rectText.top = rectTitle.top + 2;
rectText.left = rectTitle.left + (rectTitle.Width() - sizeText.cx) / 2 ;
rectText.bottom = rectText.top + sizeText.cy;
rectText.right = rectText.left + sizeText.cx ;
break;
case SS_RIGHT :
rectText.top = rectTitle.top + 2;
rectText.right = rectClient.right - 2 ;
rectText.bottom = rectText.top + sizeText.cy;
rectText.left = rectText.right - sizeText.cx;
break;
}
}
COLORREF clrOldText = dc.SetTextColor(m_clrTitleText);
UINT nMode = dc.SetBkMode(TRANSPARENT);
dc.DrawText(m_strTitle, &rectText, DT_LEFT|DT_VCENTER|DT_SINGLELINE|DT_NOCLIP ); //DT_END_ELLIPSIS);
// restore DC
dc.SetBkMode(nMode);
dc.SetTextColor(clrOldText);
dc.SelectObject(pOldFont);
}
