void CFontComboBox::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
ASSERT(lpDrawItemStruct->CtlType == ODT_COMBOBOX);
CString strText;
//判断当前索引的字体名称是否为空
int nIndex = lpDrawItemStruct->itemID;
if (GetLBTextLen(nIndex) < 0)
return ;
GetLBText(nIndex, strText);
ASSERT(!strText.IsEmpty());
int nImage = 0;
//根据索引值从m_pFontVec得到字体图像类型
if (!m_pFontVec.empty())
nImage = m_pFontVec[nIndex]->GetImage();
CDC dc;
dc.Attach(lpDrawItemStruct->hDC);
COLORREF crOldTextColor = dc.GetTextColor();
COLORREF crOldBkColor = dc.GetBkColor();
//如果Item处于选择焦点、状态下，用系统高亮色改变文本和背景色
if ((lpDrawItemStruct->itemAction | ODA_SELECT) &&
(lpDrawItemStruct->itemState & ODS_SELECTED))
{
dc.SetTextColor(::GetSysColor(COLOR_HIGHLIGHTTEXT));
dc.SetBkColor(::GetSysColor(COLOR_HIGHLIGHT));
dc.FillSolidRect(&lpDrawItemStruct->rcItem, ::GetSysColor(COLOR_HIGHLIGHT));
}
else
dc.FillSolidRect(&lpDrawItemStruct->rcItem, crOldBkColor);
CRect rItem(lpDrawItemStruct->rcItem);
CRect rText(rItem);
CRect rBmp(&rItem);
if(m_FontBmp)
{
//计算Item中字体预览图的贴图位置
rBmp.top += (rBmp.Height() - FNTIMG_Y) / 2;
rBmp.bottom = rBmp.top + FNTIMG_Y + 1;
rText.left += FNTIMG_X;
if (nImage != (int)0XFF)
{
int x,y;
x = nImage * FNTIMG_X; //根据预览图类型计算源图的矩形大小
y = FNTIMG_Y;
CDC mdc;
mdc.CreateCompatibleDC(&dc);
CBitmap* pOldBmp = mdc.SelectObject(CBitmap::FromHandle(m_FontBmp));
COLORREF clrTransparent = mdc.GetPixel(0, y);
//调用TransparentBlt进行透明贴图，此函数需要加入MsImg32.Lib文件
::TransparentBlt (dc.GetSafeHdc(),rBmp.left, rBmp.top, FNTIMG_X, FNTIMG_Y,
mdc, x, y, FNTIMG_X, FNTIMG_Y, clrTransparent);
}
}
else
rText.left += 10;
//rText所代表的字体名称填充位置需要右移图片的宽度
dc.DrawText(strText, rText, DT_LEFT|DT_SINGLELINE|DT_VCENTER);
dc.SetTextColor(crOldTextColor);
dc.SetBkColor(crOldBkColor);
dc.Detach();
}
// ------------------------------------------------------------------------------------------------
// Opens a file, which is part of the archive.
IOStream *Q3BSPZipArchive::Open( const char* pFile, const char* pMode )
{
ai_assert( NULL != pFile );
std::string rItem( pFile );
std::vector<std::string>::iterator it = std::find( m_FileList.begin(), m_FileList.end(), rItem );
if ( m_FileList.end() == it )
return NULL;
ZipFile *pZipFile = new ZipFile( *it, m_ZipFileHandle );
m_ArchiveMap[ rItem ] = pZipFile;
return pZipFile;
}
LRESULT CPreferencesShortcutsPage::OnGutterDrawItem(WPARAM /*wParam*/, LPARAM lParam)
{
NCGDRAWITEM* pNCGDI = (NCGDRAWITEM*)lParam;
if (pNCGDI->nColID == PSP_SHORTCUTCOLUMNID)
{
CRect rItem(pNCGDI->rItem);
HTREEITEM hti = (HTREEITEM)pNCGDI->dwItem;
if (m_tcCommands.ItemHasChildren(hti))
{
pNCGDI->pDC->FillSolidRect(rItem, ::GetSysColor(COLOR_3DHIGHLIGHT));
pNCGDI->pDC->FillSolidRect(rItem.right - 1, rItem.top, 1, rItem.Height(), OTC_GRIDCOLOR);
}
else
{
UINT nCmdID = m_tcCommands.GetItemData(hti);
DWORD dwShortcut = 0;
m_mapID2Shortcut.Lookup(nCmdID, dwShortcut);
if (dwShortcut)
{
rItem.left += 3;
// test for reserved shortcut and mark in red
if (CToDoCtrl::IsReservedShortcut(dwShortcut) && !IsMiscCommandID(nCmdID))
pNCGDI->pDC->SetTextColor(255);
CString sText = m_pShortcutMgr->GetShortcutText(dwShortcut);
if (!sText.IsEmpty())
pNCGDI->pDC->DrawText(sText, rItem, DT_SINGLELINE | DT_VCENTER | DT_LEFT);
rItem.left -= 3;
}
// vertical divider
pNCGDI->pDC->FillSolidRect(rItem.right - 1, rItem.top, 1, rItem.Height(), OTC_GRIDCOLOR);
}
// horz divider
rItem.top = rItem.bottom - 1;
pNCGDI->pDC->FillSolidRect(rItem, OTC_GRIDCOLOR);
return TRUE; // we handled it
}
return FALSE;
}
void CTabCtrlSSL::DrawItem(LPDRAWITEMSTRUCT lpdis)
{
TC_ITEM tci;
CDC* pDC = CDC::FromHandle(lpdis->hDC);
HIMAGELIST hilTabs = (HIMAGELIST)TabCtrl_GetImageList(GetSafeHwnd());
BOOL bSelected = (lpdis->itemID == (UINT)GetCurSel());
CRect rItem(lpdis->rcItem);
UINT itemID = lpdis->itemID;
if (bSelected)
rItem.bottom -= 1;
else
rItem.bottom += 2;
// tab
// blend from back color to COLOR_3DFACE if 16 bit mode or better
COLORREF crFrom;
crFrom = ::GetSysColor(COLOR_3DFACE);
if(itemID == (UINT)m_hColorTabID)
pDC->FillSolidRect(rItem, crTabColor);
else
pDC->FillSolidRect(rItem, crFrom);
// text & icon
rItem.left += 3;
rItem.top += 3 + (bSelected ? 1 : 0);
pDC->SetBkMode(TRANSPARENT);
CString sTemp;
tci.mask = TCIF_TEXT | TCIF_IMAGE;
tci.pszText = sTemp.GetBuffer(100);
tci.cchTextMax = 99;
GetItem(lpdis->itemID, &tci);
sTemp.ReleaseBuffer();
// icon
if (hilTabs)
{
ImageList_Draw(hilTabs, tci.iImage, *pDC, rItem.left, rItem.top, ILD_TRANSPARENT);
rItem.left += 16 + 3;
}
// text
rItem.right -= 3;
pDC->DrawText(sTemp, rItem, DT_NOPREFIX | DT_CENTER);
}
bool TracksView::viewportEvent(QEvent *event)
{
if (event->type() == QEvent::ToolTip) {
QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);
QModelIndex index = indexAt(helpEvent->pos());
if (index.isValid()) {
QSize sizeHint = itemDelegate(index)->sizeHint(viewOptions(), index);
QRect rItem(0, 0, sizeHint.width(), sizeHint.height());
QRect rVisual = visualRect(index);
if (rItem.width() <= rVisual.width()) {
QToolTip::hideText();
return false;
}
}
}
return QTableView::viewportEvent(event);
}
void CMDITabsDialogBar::DrawItemBorder(LPDRAWITEMSTRUCT lpdis)
{
BOOL bSelected = (lpdis->itemID == (UINT)GetCurSel());
BOOL bBackTabs = FALSE;
CRect rItem(lpdis->rcItem);
CDC* pDC = CDC::FromHandle(lpdis->hDC);
if (bSelected || bBackTabs)
{
rItem.bottom += bSelected ? -1 : 1;
// edges
pDC->FillRect(CRect(rItem.left, rItem.top, rItem.left + 1, rItem.bottom), &g_PaintManager->m_brushLightestDefault);
pDC->FillRect(CRect(rItem.left, rItem.top, rItem.right, rItem.top + 1), &g_PaintManager->m_brushLightestDefault);
pDC->FillRect(CRect(rItem.right - 1, rItem.top, rItem.right, rItem.bottom), &g_PaintManager->m_brushDarkestDefault);
}
else // draw simple dividers
{
pDC->FillRect(CRect(rItem.left - 1, rItem.top, rItem.left, rItem.bottom), &g_PaintManager->m_brushDarkestDefault);
pDC->FillRect(CRect(rItem.right - 1, rItem.top, rItem.right, rItem.bottom), &g_PaintManager->m_brushDarkestDefault);
}
}
void CPreferencesShortcutsPage::OnTreeCustomDraw(NMHDR* pNMHDR, LRESULT* pResult)
{
NMCUSTOMDRAW* pNMCD = (NMCUSTOMDRAW*)pNMHDR;
if (pNMCD->dwDrawStage == CDDS_PREPAINT)
*pResult |= CDRF_NOTIFYITEMDRAW | CDRF_NOTIFYPOSTPAINT;
else if (pNMCD->dwDrawStage == CDDS_ITEMPREPAINT)
{
NMTVCUSTOMDRAW* pTVCD = (NMTVCUSTOMDRAW*)pNMCD;
// set colors
HTREEITEM hti = (HTREEITEM)pTVCD->nmcd.dwItemSpec;
if (m_tcCommands.ItemHasChildren(hti)) // popup menu
{
CRect rItem, rText;
m_tcCommands.GetItemRect(hti, rItem, FALSE);
m_tcCommands.GetItemRect(hti, rText, TRUE);
rItem.left = rText.left - 2;
CDC* pDC = CDC::FromHandle(pNMCD->hdc);
pDC->FillSolidRect(rItem, GetSysColor(COLOR_3DSHADOW));
pDC->SetBkMode(TRANSPARENT);
pTVCD->clrTextBk = GetSysColor(COLOR_3DSHADOW);
pTVCD->clrText = 0;
*pResult |= CDRF_NEWFONT;
}
else if (pNMCD->uItemState & CDIS_SELECTED)
{
pTVCD->clrTextBk = GetSysColor(COLOR_HIGHLIGHT);
pTVCD->clrText = GetSysColor(COLOR_HIGHLIGHTTEXT);
*pResult |= CDRF_NEWFONT;
}
else // test for reserved shortcut
{
DWORD dwShortcut = 0;
UINT nCmdID = pTVCD->nmcd.lItemlParam;
m_mapID2Shortcut.Lookup(nCmdID, dwShortcut);
if (CToDoCtrl::IsReservedShortcut(dwShortcut) && !IsMiscCommandID(nCmdID))
{
pTVCD->clrText = 255;
*pResult |= CDRF_NEWFONT;
}
}
}
else if (pNMCD->dwDrawStage == CDDS_ITEMPOSTPAINT)
{
CDC* pDC = CDC::FromHandle(pNMCD->hdc);
NMTVCUSTOMDRAW* pTVCD = (NMTVCUSTOMDRAW*)pNMCD;
CRect rItem(pNMCD->rc);
rItem.top = rItem.bottom - 1;
// if the bottom of the text coincides with the bottom of the
// item and we have the then take care not to draw over the focus rect
if (pNMCD->uItemState & CDIS_FOCUS)
{
HTREEITEM hti = (HTREEITEM)pTVCD->nmcd.dwItemSpec;
CRect rText;
m_tcCommands.GetItemRect(hti, rText, TRUE);
if (rText.bottom == rItem.bottom)
{
pDC->FillSolidRect(rItem.left, rItem.bottom - 1, rText.left - rItem.left, 1, OTC_GRIDCOLOR);
pDC->FillSolidRect(rText.right, rItem.bottom - 1, rItem.right - rText.right, 1, OTC_GRIDCOLOR);
}
else
pDC->FillSolidRect(rItem, OTC_GRIDCOLOR);
}
else
pDC->FillSolidRect(rItem, OTC_GRIDCOLOR);
}
}
BOOL GraphicsMisc::FillItemRect(CDC* pDC, LPCRECT prcItem, COLORREF color, HWND hwnd)
{
CRect rItem(prcItem);
return FillItemRect(pDC, rItem, color, NULL);
}