void CColorPaletteButton::OnPaint()
{
CPaintDC dc(this); // device context for painting
// TODO: Add your message handler code here
// Do not call CButton::OnPaint() for painting messages
COLORREF buttonColor = (m_appPalette.isPaletteDevice() ?
PALETTEINDEX(m_appPalette.getEditIndex()) :
m_appPalette.getEditColor() );
TRACE("CColorPaletteButton::OnPaint() - buttonColor = %08x\n",buttonColor);
CRect rect;
GetClientRect(&rect);
CPen penHighlight(PS_SOLID,1,GetSysColor(COLOR_BTNHIGHLIGHT));
CPen* oldPen = dc.SelectObject(&penHighlight);
dc.MoveTo(rect.left,rect.bottom);
dc.LineTo(rect.right,rect.bottom);
dc.LineTo(rect.right,rect.top - 1);
CPen penShadow(PS_SOLID,1,GetSysColor(COLOR_BTNSHADOW));
dc.SelectObject(&penShadow);
dc.MoveTo(rect.left,rect.bottom - 1);
dc.LineTo(rect.left,rect.top);
dc.LineTo(rect.right,rect.top);
CPen penFace(PS_SOLID,1,GetSysColor(COLOR_BTNFACE));
dc.SelectObject(&penFace);
dc.MoveTo(rect.left + 1,rect.bottom - 1);
dc.LineTo(rect.right - 1,rect.bottom - 1);
dc.LineTo(rect.right - 1,rect.top);
CPen penDarkShadow(PS_SOLID,1,GetSysColor(COLOR_3DDKSHADOW));
dc.SelectObject(&penDarkShadow);
dc.MoveTo(rect.left + 1,rect.bottom - 2);
dc.LineTo(rect.left + 1,rect.top + 1);
dc.LineTo(rect.right - 1,rect.top + 1);
dc.SelectObject(oldPen);
m_appPalette.pushPalette(&dc);
CBrush brush;
brush.CreateSolidBrush(buttonColor);
CBrush* oldBrush = dc.SelectObject(&brush);
rect.top += 2;
rect.left += 2;
rect.bottom -= 1;
rect.right -= 1;
dc.SelectObject(&brush);
dc.FillRect(&rect,&brush);
dc.SelectObject(oldBrush);
m_appPalette.popPalette(&dc);
}
void CCJFlatHeaderCtrl::DrawFlatBorder()
{
CDC* pDC = GetDC();
CRect rci;
GetWindowRect(&rci);
ScreenToClient(&rci);
// Cover up thick 3D border.
pDC->Draw3dRect(rci, ::GetSysColor(COLOR_3DFACE),
::GetSysColor(COLOR_3DFACE));
rci.DeflateRect(1,1);
pDC->Draw3dRect(rci, ::GetSysColor(COLOR_3DFACE),
::GetSysColor(COLOR_3DFACE));
// Draw flat style border around entire header.
rci.InflateRect(1,1);
pDC->Draw3dRect(rci, ::GetSysColor(COLOR_3DHILIGHT),
::GetSysColor(COLOR_3DSHADOW));
// Create the pens for further cover-up.
CPen penLite(PS_SOLID, 1, ::GetSysColor(COLOR_3DHILIGHT));
CPen penShad(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
CPen penFace(PS_SOLID, 1, ::GetSysColor(COLOR_3DFACE));
CPen *pOldPen = pDC->SelectObject( &penLite );
pDC->SelectObject(&penFace);
pDC->MoveTo(rci.right-1, 2);
pDC->LineTo(rci.right-1, rci.bottom-2);
// Set up the header item struct.
HD_ITEM hdi;
memset (&hdi, 0, sizeof(HD_ITEM));
hdi.fmt = HDF_STRING | HDF_LEFT | HDF_OWNERDRAW;
hdi.mask = HDI_WIDTH | HDI_TEXT | HDI_FORMAT;
int cx = 0;
// For each header item found, do further cover up.
for (int i = 0; i < GetItemCount(); ++i)
{
GetItem(i, &hdi);
cx += hdi.cxy;
pDC->SelectObject(&penShad);
pDC->MoveTo(cx, 2);
pDC->LineTo(cx, rci.bottom-2);
pDC->SelectObject(&penLite);
pDC->MoveTo(cx+1, 2);
pDC->LineTo(cx+1, rci.bottom-2);
pDC->SelectObject(&penFace);
pDC->MoveTo(cx-1, 2);
pDC->LineTo(cx-1, rci.bottom-2);
pDC->SelectObject(&penFace);
pDC->MoveTo(cx-2, 2);
pDC->LineTo(cx-2, rci.bottom-2);
}
// Restore the pen and release device context.
pDC->SelectObject( pOldPen );
ReleaseDC(pDC);
}
