void CColorButtonCtrl::DrawBevelInset(CDC* pDC, CRect& rc)
{
CPen penLight(PS_SOLID, 1, ::GetSysColor(COLOR_3DHILIGHT));
CPen penShadow(PS_SOLID, 1, ::GetSysColor(COLOR_3DSHADOW));
DrawBevel(pDC, rc, penShadow, penLight);
}
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 CCJToolBar::Draw3dRect(CDC *pDC, CRect rc) const
{
static bool bDraw2nd = true;
if (bDraw2nd == true) {
rc.right -= 1;
rc.bottom -= 1;
}
// Get a pen for hilite and shadow.
CPen penHilite(PS_SOLID, 1, ::GetSysColor(COLOR_BTNHILIGHT));
CPen penShadow(PS_SOLID, 1, ::GetSysColor(COLOR_BTNSHADOW));
// Set up points for line draw.
CPoint ptTopLeft (rc.left, rc.top);
CPoint ptTopRight (rc.right, rc.top);
CPoint ptBottomLeft (rc.left, rc.bottom);
CPoint ptBottomRight(rc.right, rc.bottom);
// Select the shadow pen, and draw the bottom right.
pDC->SelectObject(&penShadow);
pDC->MoveTo(ptTopRight);
pDC->LineTo(ptBottomRight);
pDC->LineTo(ptBottomLeft);
// Select the hilite pen, and draw the top left.
pDC->SelectObject(&penHilite);
pDC->MoveTo(ptBottomLeft);
pDC->LineTo(ptTopLeft);
pDC->LineTo(ptTopRight);
// Draw the second gripper line.
if (bDraw2nd == true)
{
bDraw2nd = false;
if (m_dwStyle & CBRS_ORIENT_HORZ)
rc.OffsetRect(3,0);
else
rc.OffsetRect(0,3);
Draw3dRect(pDC, rc);
bDraw2nd = true;
}
}
/*******************************************************************************
Function Name : DrawItem
Input(s) : LPDRAWITEMSTRUCT
Output : -
Functionality : overrided for drawing the Arrow direction for sort in
Column header field.
Member of : CListHdrCtrl
Author(s) : Arunkumar K
Date Created : 20-05-2010
Modifications :
*******************************************************************************/
void CRxMsgList::CListHdrCtrl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
//Attach the column header HDC.
CDC dc;
dc.Attach(lpDrawItemStruct->hDC);
// save device context.
const int nSavedDCState = dc.SaveDC();
// get the column rect.
CRect rc(lpDrawItemStruct->rcItem);
// set the clipping region to limit drawing within the column.
CRgn rgn;
rgn.CreateRectRgnIndirect(&rc);
dc.SelectObject(&rgn);
rgn.DeleteObject();
// draw the background,
CBrush brush(GetSysColor(COLOR_3DFACE));
dc.FillRect(rc, &brush);
// get the column text and format.
char szText[ 256 ];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = szText;
hditem.cchTextMax = 255;
GetItem(lpDrawItemStruct->itemID, &hditem);
// determine the format for drawing the column label.
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP | DT_VCENTER | DT_END_ELLIPSIS ;
if(hditem.fmt & HDF_CENTER)
{
uFormat |= DT_CENTER;
}
else if(hditem.fmt & HDF_RIGHT)
{
uFormat |= DT_RIGHT;
}
else
{
uFormat |= DT_LEFT;
}
// adjust the rect if the mouse button is pressed on it.
if(lpDrawItemStruct->itemState == ODS_SELECTED)
{
rc.left++;
rc.top += 2;
rc.right++;
}
CRect rcIcon(lpDrawItemStruct->rcItem);
const int nOffset = (rcIcon.bottom - rcIcon.top) / 4;
// adjust the rect further if the sort arrow is to be displayed.
if(lpDrawItemStruct->itemID == (UINT)m_nSortCol)
{
rc.right -= 3 * nOffset;
}
rc.left += nOffset;
rc.right -= nOffset;
// draw the column label.
if(rc.left < rc.right)
{
dc.DrawText(szText, -1, rc, uFormat);
}
// draw the sort arrow.
if(lpDrawItemStruct->itemID == (UINT)m_nSortCol)
{
// set up the pens to use for drawing the arrow.
CPen penLight(PS_SOLID, 1, GetSysColor(COLOR_3DHILIGHT));
CPen penShadow(PS_SOLID, 1, GetSysColor(COLOR_3DSHADOW));
CPen* pOldPen = dc.SelectObject(&penLight);
CDC dcMem;
BITMAP bm;
CBitmap bmpArrowDir;
COLORMAP cm = {RGB(0, 0, 0), GetSysColor(COLOR_BTNTEXT)};
dcMem.CreateCompatibleDC(&dc);
if(m_bIsAscendingSort)
{
bmpArrowDir.LoadMappedBitmap(IDB_HDRUP, 0, &cm, 1);
bmpArrowDir.GetBitmap(&bm);
dcMem.SelectObject(&bmpArrowDir);
dc.SetStretchBltMode(HALFTONE);
dc.SetBkMode(TRANSPARENT);
dc.StretchBlt(rcIcon.right-15, rcIcon.top+5, bm.bmWidth, bm.bmHeight, &dcMem, 0, 0, bm.bmWidth, bm.bmHeight, SRCAND);
}
else
{
bmpArrowDir.LoadMappedBitmap(IDB_HDRDOWN, 0, &cm, 1);
bmpArrowDir.GetBitmap(&bm);
dcMem.SelectObject(&bmpArrowDir);
dc.SetStretchBltMode(HALFTONE);
dc.SetBkMode(TRANSPARENT);
dc.StretchBlt(rcIcon.right-15, rcIcon.top+5, bm.bmWidth, bm.bmHeight, &dcMem, 0, 0, bm.bmWidth, bm.bmHeight, SRCAND);
}
bmpArrowDir.DeleteObject();
// restore the pen.
dc.SelectObject(pOldPen);
}
// restore the stored device context state.
dc.RestoreDC(nSavedDCState);
// detach the HDC before exit.
dc.Detach();
}
void CNavPaneWnd::DrawTab(CDC* pDC, int nTab, bool bActive)
{
Tab& tab = m_tabs[nTab];
COLORREF clrBtnface = ::GetSysColor(COLOR_BTNFACE);
COLORREF clrTabBg = ChangeBrightness(clrBtnface, 0.85);
COLORREF clrHilight = ::GetSysColor(COLOR_BTNHILIGHT);
COLORREF clrShadow = ::GetSysColor(COLOR_BTNSHADOW);
COLORREF clrFrame = ::GetSysColor(COLOR_WINDOWFRAME);
COLORREF clrText = ::GetSysColor(COLOR_WINDOWTEXT);
CBrush brushBtnface(clrBtnface);
CPen penBtnface(PS_SOLID, 1, clrBtnface);
CPen penShadow(PS_SOLID, 1, clrShadow);
CPen penHilight(PS_SOLID, 1, clrHilight);
CRect rcTab = tab.rcTab;
rcTab.bottom += s_nTabSize / 2 - 2;
pDC->FillSolidRect(rcTab, clrBtnface);
// Vertical line
CRect rcLine(rcTab.left, rcTab.top, rcTab.left + 1, rcTab.bottom);
pDC->FillSolidRect(rcLine, clrShadow);
// Horizontal line
CRect rcHorzLine(rcTab.left, rcTab.bottom, rcTab.right, rcTab.bottom + 1);
pDC->FillSolidRect(rcHorzLine, clrShadow);
CPoint points[] = {
CPoint(rcTab.left, rcTab.top - 1),
CPoint(rcTab.right - 1, rcTab.top - s_nTabSize + 1),
CPoint(rcTab.right - 1, rcTab.top - 1) };
CBrush* pOldBrush = pDC->SelectObject(&brushBtnface);
CPen* pOldPen = pDC->SelectObject(&penBtnface);
pDC->SetPolyFillMode(WINDING);
pDC->Polygon(points, 3);
pDC->SelectObject(pOldBrush);
pDC->SelectObject(pOldPen);
CPoint points2[] = {
CPoint(rcTab.left, rcTab.top - 1),
CPoint(rcTab.right + 1, rcTab.top - s_nTabSize - 1) };
pOldPen = pDC->SelectObject(&penShadow);
pDC->Polyline(points2, 2);
pDC->SelectObject(pOldPen);
if (bActive)
{
rcLine.OffsetRect(s_nTabSize - 1, 0);
rcLine.top -= s_nTabSize - 1;
pDC->FillSolidRect(rcLine, clrBtnface);
}
CFont* pOldFont = pDC->SelectObject(bActive ? &m_fontActive : &m_font);
pDC->SetTextColor(clrText);
pDC->SetBkMode(TRANSPARENT);
pDC->SetTextAlign(TA_CENTER | TA_BASELINE);
pDC->TextOut(tab.rcTab.right - 4, tab.rcTab.CenterPoint().y, tab.strName);
pDC->SelectObject(pOldFont);
}
void CMyHeaderCtrl::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
CDC dc;
VERIFY( dc.Attach( lpDrawItemStruct->hDC ) );
const int iSavedDC = dc.SaveDC();
CRect rc( lpDrawItemStruct->rcItem );
CRgn rgn;
VERIFY( rgn.CreateRectRgnIndirect( &rc ) );
(void)dc.SelectObject( &rgn );
VERIFY( rgn.DeleteObject() );
CBrush brush( GetSysColor( COLOR_3DFACE ) );
dc.SetBkMode(TRANSPARENT);
int r1=GetRValue(m_clrBack);
int g1=GetGValue(m_clrBack);
int b1=GetBValue(m_clrBack);
for(int i=rc.Height()/2;i>0;i--)
{
r1=(r1+5)>255?255:(r1+5);
g1=(g1+5)>255?255:(g1+5);
b1=(b1+5)>255?255:(b1+5);
CPen pen(PS_SOLID, 1, RGB(r1, g1, b1));
CPen *old = dc.SelectObject(&pen);
dc.MoveTo(rc.left,rc.top+i);
dc.LineTo(rc.right,rc.top+i);
dc.MoveTo(rc.left,rc.bottom-i);
dc.LineTo(rc.right,rc.bottom-i);
dc.SelectObject(old);
}
TCHAR szText[ 256 ];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = szText;
hditem.cchTextMax = 255;
VERIFY( GetItem( lpDrawItemStruct->itemID, &hditem ) );
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP | DT_VCENTER | DT_END_ELLIPSIS ;
if( hditem.fmt & HDF_CENTER)
uFormat |= DT_CENTER;
else if( hditem.fmt & HDF_RIGHT)
uFormat |= DT_RIGHT;
else
uFormat |= DT_LEFT;
if( lpDrawItemStruct->itemState == ODS_SELECTED )
{
rc.left++;
rc.top += 2;
rc.right++;
}
CRect rcIcon( lpDrawItemStruct->rcItem );
const int iOffset = ( rcIcon.bottom - rcIcon.top ) / 4;
if( lpDrawItemStruct->itemID == (UINT)m_iSortColumn )
rc.right -= 3 * iOffset;
rc.left += iOffset;
rc.right -= iOffset;
if( rc.left < rc.right )
(void)dc.DrawText( szText, -1, rc, uFormat );
if( lpDrawItemStruct->itemID == (UINT)m_iSortColumn )
{
CPen penLight( PS_SOLID, 1,m_clrLeft);
CPen penShadow( PS_SOLID, 1,m_clrRight);
CPen* pOldPen = dc.SelectObject( &penLight );
if( m_bSortAscending )
{
dc.MoveTo( rcIcon.right - 2 * iOffset, iOffset);
dc.LineTo( rcIcon.right - iOffset, rcIcon.bottom - iOffset - 1 );
dc.LineTo( rcIcon.right - 3 * iOffset - 2, rcIcon.bottom - iOffset - 1 );
(void)dc.SelectObject( &penShadow );
dc.MoveTo( rcIcon.right - 3 * iOffset - 1, rcIcon.bottom - iOffset - 1 );
dc.LineTo( rcIcon.right - 2 * iOffset, iOffset - 1);
}
else
{
dc.MoveTo( rcIcon.right - iOffset - 1, iOffset );
dc.LineTo( rcIcon.right - 2 * iOffset - 1, rcIcon.bottom - iOffset );
(void)dc.SelectObject( &penShadow );
dc.MoveTo( rcIcon.right - 2 * iOffset - 2, rcIcon.bottom - iOffset );
dc.LineTo( rcIcon.right - 3 * iOffset - 1, iOffset );
dc.LineTo( rcIcon.right - iOffset - 1, iOffset );
}
(void)dc.SelectObject( pOldPen );
}
VERIFY( dc.RestoreDC( iSavedDC ) );
(void)dc.Detach();
}
void CSortHeaderCtrl::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
// attath to the device context.
CDC dc;
VERIFY( dc.Attach( lpDrawItemStruct->hDC ) );
// save the device context.
const int iSavedDC = dc.SaveDC();
// get the column rect.
CRect rc( lpDrawItemStruct->rcItem );
// set the clipping region to limit drawing within the column.
CRgn rgn;
VERIFY( rgn.CreateRectRgnIndirect( &rc ) );
(void)dc.SelectObject( &rgn );
VERIFY( rgn.DeleteObject() );
// draw the background,
CBrush brush( GetSysColor( COLOR_3DFACE ) );
dc.FillRect( rc, &brush );
// get the column text and format.
TCHAR szText[ 256 ];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = szText;
hditem.cchTextMax = 255;
VERIFY( GetItem( lpDrawItemStruct->itemID, &hditem ) );
// determine the format for drawing the column label.
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP | DT_VCENTER | DT_END_ELLIPSIS ;
if( hditem.fmt & HDF_CENTER)
uFormat |= DT_CENTER;
else if( hditem.fmt & HDF_RIGHT)
uFormat |= DT_RIGHT;
else
uFormat |= DT_LEFT;
// adjust the rect if the mouse button is pressed on it.
if( lpDrawItemStruct->itemState == ODS_SELECTED )
{
rc.left++;
rc.top += 2;
rc.right++;
}
CRect rcIcon( lpDrawItemStruct->rcItem );
const int iOffset = ( rcIcon.bottom - rcIcon.top ) / 4;
// adjust the rect further if the sort arrow is to be displayed.
if( lpDrawItemStruct->itemID == (UINT)m_iSortColumn )
rc.right -= 3 * iOffset;
rc.left += iOffset;
rc.right -= iOffset;
// draw the column label.
if( rc.left < rc.right )
(void)dc.DrawText( szText, -1, rc, uFormat );
// draw the sort arrow.
if( lpDrawItemStruct->itemID == (UINT)m_iSortColumn )
{
// set up the pens to use for drawing the arrow.
CPen penLight( PS_SOLID, 1, GetSysColor( COLOR_3DHILIGHT ) );
CPen penShadow( PS_SOLID, 1, GetSysColor( COLOR_3DSHADOW ) );
CPen* pOldPen = dc.SelectObject( &penLight );
if( m_bSortAscending )
{
// draw the arrow pointing upwards.
dc.MoveTo( rcIcon.right - 2 * iOffset, iOffset);
dc.LineTo( rcIcon.right - iOffset, rcIcon.bottom - iOffset - 1 );
dc.LineTo( rcIcon.right - 3 * iOffset - 2, rcIcon.bottom - iOffset - 1 );
(void)dc.SelectObject( &penShadow );
dc.MoveTo( rcIcon.right - 3 * iOffset - 1, rcIcon.bottom - iOffset - 1 );
dc.LineTo( rcIcon.right - 2 * iOffset, iOffset - 1);
}
else
{
// draw the arrow pointing downwards.
dc.MoveTo( rcIcon.right - iOffset - 1, iOffset );
dc.LineTo( rcIcon.right - 2 * iOffset - 1, rcIcon.bottom - iOffset );
(void)dc.SelectObject( &penShadow );
dc.MoveTo( rcIcon.right - 2 * iOffset - 2, rcIcon.bottom - iOffset );
dc.LineTo( rcIcon.right - 3 * iOffset - 1, iOffset );
dc.LineTo( rcIcon.right - iOffset - 1, iOffset );
}
// restore the pen.
(void)dc.SelectObject( pOldPen );
}
// restore the previous device context.
VERIFY( dc.RestoreDC( iSavedDC ) );
// detach the device context before returning.
(void)dc.Detach();
}
void COXGridHeader::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
if (m_UxTheme.IsUxThemeLoaded())
{
HTHEME hTheme = m_UxTheme.GetWindowTheme(m_hWnd);
if (hTheme != NULL)
{
// Draw the item background
int iState = HIS_NORMAL;
if (lpDrawItemStruct->itemState == ODS_SELECTED)
iState = HIS_PRESSED;
else
{
POINT ptCursor;
::GetCursorPos(&ptCursor);
ScreenToClient(&ptCursor);
CRect rectItem(lpDrawItemStruct->rcItem);
if (rectItem.PtInRect(ptCursor))
iState = HIS_HOT;
}
m_UxTheme.DrawThemeBackground(hTheme,
lpDrawItemStruct->hDC,
HP_HEADERITEM,
iState,
&lpDrawItemStruct->rcItem,
NULL);
BOOL bDrawArrow;
if (m_nSortOrder!=0 && lpDrawItemStruct->itemID == (UINT)m_nSortCol)
bDrawArrow = TRUE;
else
bDrawArrow = FALSE;
// Get the column text and format
TCHAR buf[256];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = buf;
hditem.cchTextMax = 255;
GetItem( lpDrawItemStruct->itemID, &hditem );
RECT rectText = lpDrawItemStruct->rcItem;
rectText.left += 9;
rectText.right -= 9;
// Determine format for drawing column label
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX |
DT_VCENTER | DT_END_ELLIPSIS ;
UINT uArrowFormat = DT_SINGLELINE | DT_VCENTER;
if( hditem.fmt & HDF_CENTER)
{
uFormat |= DT_CENTER;
uArrowFormat |= DT_RIGHT;
if (bDrawArrow)
rectText.right -= 12;
}
else if( hditem.fmt & HDF_RIGHT)
{
uFormat |= DT_RIGHT;
uArrowFormat |= DT_LEFT;
if (bDrawArrow)
rectText.left += 12;
}
else
{
uFormat |= DT_LEFT;
uArrowFormat |= DT_RIGHT;
if (bDrawArrow)
rectText.right -= 12;
}
m_UxTheme.DrawThemeText(hTheme,
lpDrawItemStruct->hDC,
HP_HEADERITEM,
HIS_NORMAL,
buf,
-1,
uFormat,
0,
&rectText);
// Draw the Sort arrow
if (bDrawArrow)
{
CDC dc;
dc.Attach(lpDrawItemStruct->hDC);
int nSavedDC = dc.SaveDC();
CFont fontMarlett;
fontMarlett.CreatePointFont(120, _T("Marlett"));
dc.SelectObject(&fontMarlett);
dc.SetBkMode(TRANSPARENT);
dc.SetTextColor(RGB(128, 128, 128));
CRect rectArrow = lpDrawItemStruct->rcItem;
rectArrow.DeflateRect(5, 0, 5, 0);
if (m_nSortOrder == 1)
dc.DrawText(_T("5"), -1, &rectArrow, uArrowFormat);
else
dc.DrawText(_T("6"), -1, &rectArrow, uArrowFormat);
// Restore dc
dc.RestoreDC(nSavedDC);
// Detach the dc before returning
dc.Detach();
}
return;
}
}
CDC dc;
dc.Attach( lpDrawItemStruct->hDC );
// Get the column rect
CRect rcLabel( lpDrawItemStruct->rcItem );
// Save DC
int nSavedDC = dc.SaveDC();
// Set clipping region to limit drawing within column
CRgn rgn;
rgn.CreateRectRgnIndirect( &rcLabel );
dc.SelectObject( &rgn );
rgn.DeleteObject();
// Draw the background
CBrush brush(::GetSysColor(COLOR_3DFACE));
dc.FillRect(rcLabel,&brush);
// Labels are offset by a certain amount
// This offset is related to the width of a space character
int offset = dc.GetTextExtent(_T(" "), 1 ).cx*2;
// Get the column text and format
TCHAR buf[256];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = buf;
hditem.cchTextMax = 255;
GetItem( lpDrawItemStruct->itemID, &hditem );
// Determine format for drawing column label
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP |
DT_VCENTER | DT_END_ELLIPSIS ;
if( hditem.fmt & HDF_CENTER)
uFormat |= DT_CENTER;
else if( hditem.fmt & HDF_RIGHT)
uFormat |= DT_RIGHT;
else
uFormat |= DT_LEFT;
// Adjust the rect if the mouse button is pressed on it
if( lpDrawItemStruct->itemState == ODS_SELECTED )
{
rcLabel.left++;
rcLabel.top += 2;
rcLabel.right++;
}
// Adjust the rect further if Sort arrow is to be displayed
if( lpDrawItemStruct->itemID == (UINT)m_nSortCol )
{
rcLabel.right -= 3 * offset;
}
rcLabel.left += offset;
rcLabel.right -= offset;
// Draw column label
if( rcLabel.left < rcLabel.right )
dc.DrawText(buf,-1,rcLabel, uFormat);
// Draw the Sort arrow
if( m_nSortOrder!=0 && lpDrawItemStruct->itemID == (UINT)m_nSortCol )
{
CRect rcIcon( lpDrawItemStruct->rcItem );
// Set up pens to use for drawing the triangle
CPen penLight(PS_SOLID, 1, GetSysColor(COLOR_3DHILIGHT));
CPen penShadow(PS_SOLID, 1, GetSysColor(COLOR_3DSHADOW));
CPen *pOldPen = dc.SelectObject( &penLight );
if( m_nSortOrder==1 )
{
// Draw triangle pointing upwards
dc.MoveTo( rcIcon.right - 2*offset, offset-1);
dc.LineTo( rcIcon.right - 3*offset/2, rcIcon.bottom - offset );
dc.LineTo( rcIcon.right - 5*offset/2-2, rcIcon.bottom - offset );
dc.MoveTo( rcIcon.right - 5*offset/2-1, rcIcon.bottom - offset-1 );
dc.SelectObject( &penShadow );
dc.LineTo( rcIcon.right - 2*offset, offset-2);
}
else
{
// Draw triangle pointing downwords
dc.MoveTo( rcIcon.right - 3*offset/2, offset-1);
dc.LineTo( rcIcon.right - 2*offset-1, rcIcon.bottom - offset + 1 );
dc.MoveTo( rcIcon.right - 2*offset-1, rcIcon.bottom - offset );
dc.SelectObject( &penShadow );
dc.LineTo( rcIcon.right - 5*offset/2-1, offset -1 );
dc.LineTo( rcIcon.right - 3*offset/2, offset -1);
}
// Restore the pen
dc.SelectObject( pOldPen );
}
// Restore dc
dc.RestoreDC( nSavedDC );
// Detach the dc before returning
dc.Detach();
}
int CXTPExcelTabCtrlTheme::DrawTab(CDC* pDC, CXTPExcelTabCtrl* pTabCtrl, const CPoint& pt, bool bSelected, CXTPTcbItem* pTcbItem)
{
if (pDC == NULL || pTcbItem == NULL || !::IsWindow(pTabCtrl->GetSafeHwnd()))
return -1;
// Saves the current state of the device context, we will
// restore the state when the method looses scope. This will
// simplify selecting objects.
const int nSavedDC = pDC->SaveDC();
const int iHeight = m_cy;
const int iBase = iHeight / 2;
const int iWidth = iHeight + iHeight / 2; // 2 bases + 2 margins
const bool bBottom = (pTabCtrl->GetTabStyle() & FTS_XTP_BOTTOM) == FTS_XTP_BOTTOM;
pDC->SelectObject(pTabCtrl->GetTabFont(bSelected));
const CSize szText = pDC->GetTextExtent(pTcbItem->szTabLabel);
CRect rcText;
rcText.left = pt.x + iBase + iBase / 2;
rcText.top = pt.y + ((iHeight - szText.cy)/2)-1;
rcText.right = rcText.left + szText.cx;
rcText.bottom = rcText.top + szText.cy;
COLORREF crBack = GetTabBackColor(pTcbItem);
COLORREF crFore = GetTabTextColor(pTcbItem);
if (bSelected)
{
crBack = GetSelTabBackColor(pTcbItem);
crFore = GetSelTabTextColor(pTcbItem);
}
CPen penBack(PS_SOLID, 1, crBack);
CPen penWindow(PS_SOLID, 1, m_clr3DHilight);
CPen penShadow(PS_SOLID, 1, m_clr3DShadow);
CPen penOutline(PS_SOLID, 1, m_clrBtnText);
CBrush brush;
brush.CreateSolidBrush(crBack);
POINT points[] =
{
{ pt.x, pt.y + iHeight - 1 },
{ pt.x + iBase - 1, pt.y },
{ pt.x + szText.cx + iWidth - iBase - 1, pt.y },
{ pt.x + szText.cx + iWidth - 1, pt.y + iHeight - 1 }
};
// swap vertical coordinates
if (bBottom)
{
points[0].y = points[1].y;
points[2].y = points[3].y;
points[1].y = points[2].y;
points[3].y = points[0].y;
}
pDC->SelectObject(&penOutline);
pDC->SetBkColor(crBack);
pDC->SelectObject(&brush);
pDC->Polygon(points, 4);
pDC->SetTextColor(crFore);
pDC->DrawText(pTcbItem->szTabLabel, rcText, DT_CENTER);
pDC->SelectObject(&penShadow);
if (bSelected)
{
pDC->MoveTo(pt.x + iBase, points[1].y);
pDC->LineTo(pt.x + iBase * 2 + szText.cx - 1, points[1].y);
pDC->SelectObject(&penBack);
pDC->MoveTo(pt.x + 1, points[0].y);
pDC->LineTo(pt.x + szText.cx + iWidth - 1, points[0].y);
}
else
{
// highlight line on left
pDC->SelectObject(&penWindow);
pDC->MoveTo(pt.x + 1, points[0].y);
pDC->LineTo(pt.x + 1 + iBase, points[0].y + iHeight);
// shadow line on top
pDC->SelectObject(&penShadow);
pDC->MoveTo(pt.x, points[0].y);
pDC->LineTo(pt.x + szText.cx + iWidth, points[0].y);
// shadow line on bottom
pDC->MoveTo(pt.x + iBase, points[1].y);
pDC->LineTo(pt.x + szText.cx + iHeight - 1, points[1].y);
}
// Cleanup.
pDC->RestoreDC(nSavedDC);
brush.DeleteObject();
return szText.cx + iWidth;
}
void CFlatHeaderCtrl::DrawCtrl(CDC* pDC)
{
CRect rectClip;
if (pDC->GetClipBox(&rectClip) == ERROR)
return;
CRect rectClient, rectItem;
GetClientRect(&rectClient);
pDC->FillSolidRect(rectClip, m_cr3DFace);
INT iItems = GetItemCount();
ASSERT(iItems >= 0);
CPen penHighLight(PS_SOLID, 1, m_cr3DHighLight);
CPen penShadow(PS_SOLID, 1, m_cr3DShadow);
CPen* pPen = pDC->GetCurrentPen();
CFont* pFont = pDC->SelectObject(GetFont());
pDC->SetBkColor(m_cr3DFace);
pDC->SetTextColor(m_crText);
INT iWidth = 0;
for(INT i=0;i<iItems;i++)
{
INT iItem = OrderToIndex(i);
TCHAR szText[FLATHEADER_TEXT_MAX];
HDITEM hditem;
hditem.mask = HDI_WIDTH|HDI_FORMAT|HDI_TEXT|HDI_IMAGE|HDI_BITMAP;
hditem.pszText = szText;
hditem.cchTextMax = sizeof(szText);
VERIFY(GetItem(iItem, &hditem));
VERIFY(GetItemRect(iItem, rectItem));
if (rectItem.right >= rectClip.left || rectItem.left <= rectClip.right)
{
if(hditem.fmt&HDF_OWNERDRAW)
{
DRAWITEMSTRUCT disItem;
disItem.CtlType = ODT_BUTTON;
disItem.CtlID = GetDlgCtrlID();
disItem.itemID = iItem;
disItem.itemAction = ODA_DRAWENTIRE;
disItem.itemState = 0;
disItem.hwndItem = m_hWnd;
disItem.hDC = pDC->m_hDC;
disItem.rcItem = rectItem;
disItem.itemData = 0;
DrawItem(&disItem);
}
else
{
rectItem.DeflateRect(m_iSpacing, 0);
DrawItem(pDC, rectItem, &hditem, iItem == m_iSortColumn, m_bSortAscending);
rectItem.InflateRect(m_iSpacing, 0);
if(m_nClickFlags&MK_LBUTTON && m_iHotIndex == iItem && m_hdhtiHotItem.flags&HHT_ONHEADER)
pDC->InvertRect(rectItem);
}
if(i < iItems-1)
{
pDC->SelectObject(&penShadow);
pDC->MoveTo(rectItem.right-1, rectItem.top+2);
pDC->LineTo(rectItem.right-1, rectItem.bottom-2);
pDC->SelectObject(&penHighLight);
pDC->MoveTo(rectItem.right, rectItem.top+2);
pDC->LineTo(rectItem.right, rectItem.bottom-2);
}
}
iWidth += hditem.cxy;
}
if(iWidth > 0)
{
rectClient.right = rectClient.left + iWidth;
pDC->Draw3dRect(rectClient, m_cr3DHighLight, m_cr3DShadow);
}
pDC->SelectObject(pFont);
pDC->SelectObject(pPen);
penHighLight.DeleteObject();
penShadow.DeleteObject();
}
void CHeaderCtrlEx::DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct )
{
CDC dc;
dc.Attach( lpDrawItemStruct->hDC );
// Get the column rect
CRect rcLabel( lpDrawItemStruct->rcItem );
// Save DC
int nSavedDC = dc.SaveDC();
// Set clipping region to limit drawing within column
CRgn rgn;
rgn.CreateRectRgnIndirect( &rcLabel );
dc.SelectObject( &rgn );
rgn.DeleteObject();
// Draw the background
dc.FillRect(rcLabel, &CBrush(::GetSysColor(COLOR_3DFACE)));
// Labels are offset by a certain amount
// This offset is related to the width of a space character
int offset = dc.GetTextExtent(L" ", 1 ).cx*2;
// Get the column text and format
wchar_t buf[256];
HD_ITEM hditem;
hditem.mask = HDI_TEXT | HDI_FORMAT;
hditem.pszText = buf;
hditem.cchTextMax = 255;
GetItem( lpDrawItemStruct->itemID, &hditem );
// Determine format for drawing column label
UINT uFormat = DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP
| DT_VCENTER | DT_END_ELLIPSIS ;
if( hditem.fmt & HDF_CENTER)
uFormat |= DT_CENTER;
else if( hditem.fmt & HDF_RIGHT)
uFormat |= DT_RIGHT;
else
uFormat |= DT_LEFT;
// Adjust the rect if the mouse button is pressed on it
if( lpDrawItemStruct->itemState == ODS_SELECTED )
{
rcLabel.left++;
rcLabel.top += 2;
rcLabel.right++;
}
// Adjust the rect further if Sort arrow is to be displayed
if( lpDrawItemStruct->itemID == (UINT)m_nSortCol )
{
rcLabel.right -= 3 * offset;
}
rcLabel.left += offset;
rcLabel.right -= offset;
// Draw column label
if( rcLabel.left <rcLabel.right ) dc.DrawText(buf,-1,rcLabel, uFormat); // Draw the Sort arrow if( lpDrawItemStruct->itemID == (UINT)m_nSortCol )
{
CRect rcIcon( lpDrawItemStruct->rcItem );
// Set up pens to use for drawing the triangle
CPen penLight(PS_SOLID, 1, GetSysColor(COLOR_3DHILIGHT));
CPen penShadow(PS_SOLID, 1, GetSysColor(COLOR_3DSHADOW));
CPen *pOldPen = dc.SelectObject( &penLight );
if( m_bSortAsc )
{
// Draw triangle pointing upwards
dc.MoveTo( rcIcon.right - 2*offset, offset-1);
dc.LineTo( rcIcon.right - 3*offset/2, rcIcon.bottom - offset );
dc.LineTo( rcIcon.right - 5*offset/2-2, rcIcon.bottom - offset );
dc.MoveTo( rcIcon.right - 5*offset/2-1, rcIcon.bottom - offset-1 );
dc.SelectObject( &penShadow );
dc.LineTo( rcIcon.right - 2*offset, offset-2);
}
else
{
// Draw triangle pointing downwords
dc.MoveTo( rcIcon.right - 3*offset/2, offset-1);
dc.LineTo( rcIcon.right - 2*offset-1, rcIcon.bottom - offset + 1 );
dc.MoveTo( rcIcon.right - 2*offset-1, rcIcon.bottom - offset );
dc.SelectObject( &penShadow );
dc.LineTo( rcIcon.right - 5*offset/2-1, offset -1 );
dc.LineTo( rcIcon.right - 3*offset/2, offset -1);
}
// Restore the pen
dc.SelectObject( pOldPen );
}
// Restore dc
dc.RestoreDC( nSavedDC );
// Detach the dc before returning
dc.Detach();
}