自学教程：C++ GetRect函数代码示例

BOOL CRectItem::OnChangeItemPosition(const CRect& rectPos){	CMainView* pView = GetActiveView();	if (pView == NULL)		return FALSE;	ASSERT_VALID(pView);	CRect rc = rectPos;	pView->ClientToDoc(rc);	if (rc != GetRect())	{		// The following lines were commented out because of a bug 		// in Microsoft Equation Editor 3.0.  The rc keeps growing		// when activated/deactivated.		// Uncomment them if necessary for other objects.		/*		// invalidate old item		Invalidate();		// update to new rectangle		SetRect(rc);		*/		GetDocument()->SetModifiedFlag();		/*		CSize sizeExtent;		GetCachedExtent(&sizeExtent);		SetBaseSize(sizeExtent);		*/		// and invalidate new		Invalidate();	}	return COleClientItem::OnChangeItemPosition(rectPos);}

// Rendering:bool nuiWindow::Draw(nuiDrawContext* pContext){  pContext->PushState();  pContext->ResetState();  nuiWindowManager* pRoot = dynamic_cast<nuiWindowManager*>(mpParent);  pContext->EnableBlending(false);  if (!mRawWindow)  {    nuiTheme* pTheme = GetTheme();    NGL_ASSERT(pTheme);    pTheme->DrawWindowShade(pContext, mRect.Size(), nuiColor(1.0f, 1.0f, 1.0f, GetMixedAlpha()), IsParentActive());    pContext->PushClipping();    pContext->Clip(GetRect().Size());    pContext->EnableClipping(true);    if (pRoot->GetActiveWindow() == this)    {      if (mMoving)        pTheme->DrawMovingWindow(pContext, this);      else        pTheme->DrawActiveWindow(pContext, this);    }    else      pTheme->DrawWindow(pContext,this);    pTheme->Release();    pContext->PopClipping();  }  DrawChildren(pContext);  return true;}

void wxCodeCompletionBox::DoShowCompletionBox(){    CHECK_PTR_RET(m_stc);    // guesstimate a line height    wxMemoryDC dc;    wxBitmap bmp(1, 1);    dc.SelectObject(bmp);    wxFont font = m_stc->StyleGetFont(0);    dc.SetFont(font);    wxSize textSize = dc.GetTextExtent("Tp");    int lineHeight = textSize.y + 3; // 3 pixels margins    wxRect rect = GetRect();    wxSize screenSize = ::wxGetDisplaySize();    // determine the box x position    int wordStart = m_startPos;    wxPoint pt = m_stc->PointFromPosition(wordStart);    pt = m_stc->ClientToScreen(pt);    pt.y += lineHeight;    // Check Y axis    if((pt.y + rect.GetHeight()) > screenSize.GetHeight()) {        // the completion box goes out of the Y axis, move it up        pt.y -= lineHeight;        pt.y -= rect.GetHeight();    }    // Check X axis    if((pt.x + rect.GetWidth()) > screenSize.GetWidth()) {        // the completion box goes out of the X axis. Move it to the left        pt.x -= ((pt.x + rect.GetWidth()) - screenSize.GetWidth());    }    Move(pt);    Show();}

void MainEmuFrame::OnMoveAround( wxMoveEvent& evt ){	if( IsBeingDeleted() || !IsVisible() || IsIconized() ) return;	// Uncomment this when doing logger stress testing (and then move the window around	// while the logger spams itself)	// ... makes for a good test of the message pump's responsiveness.	if( EnableThreadedLoggingTest )		Console.Warning( "Threaded Logging Test!  (a window move event)" );	// evt.GetPosition() returns the client area position, not the window frame position.	// So read the window's screen-relative position directly.	g_Conf->MainGuiPosition = GetScreenPosition();	// wxGTK note: X sends gratuitous amounts of OnMove messages for various crap actions	// like selecting or deselecting a window, which muck up docking logic.  We filter them	// out using 'lastpos' here. :)	static wxPoint lastpos( wxDefaultCoord, wxDefaultCoord );	if( lastpos == evt.GetPosition() ) return;	lastpos = evt.GetPosition();	if( g_Conf->ProgLogBox.AutoDock )	{		if (ConsoleLogFrame* proglog = wxGetApp().GetProgramLog())		{			if (!proglog->IsMaximized())			{				g_Conf->ProgLogBox.DisplayPosition = GetRect().GetTopRight();				proglog->SetPosition(g_Conf->ProgLogBox.DisplayPosition);			}		}	}	evt.Skip();}

void CFilterEdit::ResizeWindow(){	if (!::IsWindow(m_hWnd))		return;	CRect editrc, rc;	GetRect(&editrc);	GetClientRect(&rc);	editrc.left = rc.left + 4;	editrc.top = rc.top + 1;	editrc.right = rc.right - 4;	editrc.bottom = rc.bottom - 4;	CWindowDC dc(this);	HGDIOBJ oldFont = dc.SelectObject(GetFont()->GetSafeHandle());	TEXTMETRIC tm = { 0 };	dc.GetTextMetrics(&tm);	dc.SelectObject(oldFont);	m_rcEditArea.left = editrc.left + m_sizeInfoIcon.cx;	m_rcEditArea.right = editrc.right - m_sizeCancelIcon.cx - 5;	m_rcEditArea.top = (rc.Height() - tm.tmHeight) / 2;	m_rcEditArea.bottom = m_rcEditArea.top + tm.tmHeight;	m_rcButtonArea.left = m_rcEditArea.right + 5;	m_rcButtonArea.right = rc.right;	m_rcButtonArea.top = (((rc.bottom)-m_sizeCancelIcon.cy)/2);	m_rcButtonArea.bottom = m_rcButtonArea.top + m_sizeCancelIcon.cy;	m_rcInfoArea.left = 0;	m_rcInfoArea.right = m_rcEditArea.left;	m_rcInfoArea.top = (((rc.bottom)-m_sizeInfoIcon.cy)/2);	m_rcInfoArea.bottom = m_rcInfoArea.top + m_sizeInfoIcon.cy;	SetRect(&m_rcEditArea);}

void FileDialog::OnPaint(){	axGC* gc = GetGC();	axRect rect(GetRect());	axRect rect0(axPoint(0, 0), rect.size);	// Background.	gc->SetColor(axColor(0.9, 0.9, 0.9), 1.0);	gc->DrawRectangle(rect0);	// Icon bar.	axRect iconBarRect(1, 1, rect0.size.x - 1, 31);	gc->DrawRectangle(iconBarRect);	gc->DrawRectangleColorFade(iconBarRect, 							  axColor(0.6, 0.6, 0.6), 1.0, 							  axColor(0.7, 0.7, 0.7), 1.0);	gc->SetColor(axColor(0.0, 0.0, 0.0), 1.0);	gc->DrawRectangleContour(iconBarRect);	// Folder name.	gc->SetColor(axColor(0.2, 0.2, 0.2), 1.0);	gc->SetFontSize(14);	gc->DrawString(_dirNavigation->GetCurrentDirectoryName(), axPoint(50, 7));	axRect buttonBarRect(1, rect0.size.y - 30, rect0.size.x - 1, 30);	gc->DrawRectangle(buttonBarRect);	gc->DrawRectangleColorFade(buttonBarRect, 							  axColor(0.6, 0.6, 0.6), 1.0, 							  axColor(0.7, 0.7, 0.7), 1.0);	gc->SetColor(axColor(0.0, 0.0, 0.0), 1.0);	gc->DrawRectangleContour(buttonBarRect);}

CString CDiagramGroupbox::Export( UINT /*format*/ )/* ============================================================	Function :		CDiagramGroupbox::Export	Description :	Exports this object to str using format						Return :		CString		-	The resulting string	Parameters :	UINT format	-	The format to export to						Usage :			An example Export-function. In this case, 					we are not using the format parameter, as 					we only have one format.   ============================================================*/{	return "";	CString input( "/t<div class='controls' style='border-width:2;border-style:groove;position:absolute;left:%i;top:%i;width:%i;height:%i;'><div class='controls' style='position:absolute;left:6;top:-6;background-color:#c0c0c0;'>%s</div></div>" );	CString str;	CRect rect = GetRect();	CString title = GetTitle();	title.Replace( " ", "&nbsp;" );	str.Format( input, rect.left - 2, rect.top - 2, rect.Width(), rect.Height(), title );	return str;}

// virtual, overloaded from nuiWidget, to be able to draw the oscillo manuallybool guiOscillo::Draw(nuiDrawContext* pContext){ if (mrData.empty())    return false;    const nuiRect& rect = GetRect();    uint32 s1 = mrData[0].size();  uint32 s2 = rect.GetWidth();  uint32 count = MIN(s1, s2);  nuiSize hi = rect.GetHeight();  nuiSize mid = hi / 2;  nuiColor color[2];  color[0] = nuiColor(84,117,203);  color[1] = nuiColor(200,0,0);    for (uint32 c = 0; c < mrData.size(); c++)  {        nuiRenderArray* pArray = new nuiRenderArray(GL_LINE_STRIP);    pArray->EnableArray(nuiRenderArray::eColor, true);        pArray->SetColor(color[c]);    for (uint32 s = 0; s < count; s++)    {      float value = mrData[c][s];      pArray->SetVertex(s, mid + hi * value);      pArray->PushVertex();    }        pContext->DrawArray(pArray);  }    return true;}

        void    Widget::Render(RenderTarget& target, RenderQueue& queue) const        {            OnPaint(target, queue);            if (mUseScissor)            {                Area& area = ResourceManager::Get()->WidgetArea;                area.PushArea(GetRect(true));                const FloatRect& top = area.GetTopArea();                target.Flush();                RenderChildren(target, queue);                queue.SetScissor(true, Vector2f(top.Left, target.GetHeight() - top.Bottom), Vector2f(top.GetSize().x, top.GetSize().y));                target.Flush();                area.PopArea();            }            else            {                queue.SetScissor(false);                RenderChildren(target, queue);            }        }

BOOL CGumpButton::FromString( XML::Node* node ){	if (!CGumpEntity::FromString(node)) return FALSE;	int normal, over, pressed;;	XML::Node* gump_node = node->findNode("gump");	if (gump_node) { 		gump_node->lookupAttribute("normal", normal);		gump_node->lookupAttribute("over", over);		gump_node->lookupAttribute("pressed", pressed);	}	CSize size = GetRect().Size();	SetConstraints(size,size);		CGumpEditorDoc* pDoc = GfxGetGumpDocument(); ASSERT(pDoc);		m_pGump[NORMAL] = pDoc->LoadGump(normal);	m_pGump[HOVER] = pDoc->LoadGump(over);	m_pGump[PRESSED] = pDoc->LoadGump(pressed);		return TRUE;}

void CLineNumberEdit::Prepare(){	// Calc sizes	int width = CalcLineNumberWidth();	CRect rect;	GetClientRect( &rect );	CRect rectEdit( rect );	rect.right = width;	rectEdit.left = rect.right + 3;	// Setting the edit rect and	// creating or moving child control	SetRect( &rectEdit );	if( m_line.m_hWnd )		m_line.MoveWindow( 0, 0, width, rect.Height() );	else		m_line.Create(NULL,WS_CHILD | WS_VISIBLE | SS_NOTIFY, rect, this, 1 );	GetRect( &rectEdit );	// Update line number control data	m_line.SetTopMargin( rectEdit.top );	UpdateTopAndBottom();}

void duListCtrl::AdjustVisibleLine(int nTop){	duRect rcListCtrl;	GetRect(&rcListCtrl);	int i;	for (i = m_nFirstLine; i < m_vtLines.size(); i++)	{		duPlugin *pTemp = m_vtLines[i];		if (pTemp)		{			duRect rcTemp;			pTemp->GetRect(&rcTemp);						pTemp->SetPosTop(nTop);			pTemp->Resize(NULL);			pTemp->SetVisible(TRUE); // 后面的控件还需要SetVisible(FALSE);						nTop += rcTemp.Height();			if (nTop >= rcListCtrl.Height())				break;		}	}}

CString CDiagramCombobox::Export( UINT /*format*/ )/* ============================================================	Function :		CDiagramCombobox::Export	Description :	Exports this object to str using format						Return :		CString		-	The resulting string	Parameters :	UINT format	-	The format to export to						Usage :			An example Export-function. In this case, 					we are not using the format parameter, as 					we only have one format.   ============================================================*/{	return "";	CString input( "/t<select class='controls' style='position:absolute;left:%i;top:%i;width:%i;height:%i;' onchange='JavaScript:comboboxHandler(this)' name='%s'></select>" );	CString str;	CRect rect = GetRect();	str.Format( input, rect.left - 2, rect.top - 2, rect.Width(), rect.Height(), GetName() );	return str;}

void ConsoleCanvas::MouseEvent(wxMouseEvent& event){      m_pParent->SetCursor ( wxCURSOR_ARROW );      int x,y;      event.GetPosition(&x, &y);//    Check the region of the Route/Leg button#ifdef __WXMSW__      if(event.LeftDown())      {            wxRegion rg(m_pLegRouteButton->GetRect());            if(rg.Contains(x,y)  == wxInRegion)            {                  m_bShowRouteTotal = !m_bShowRouteTotal;                  if(m_bShowRouteTotal)                        pThisLegBox->SetLabel(_("Route"));                  else                        pThisLegBox->SetLabel(_("This Leg"));                  pThisLegBox->Refresh(true);            }      }///  Why is this necessary???//    Because of the CaptureMouse call in chcanv.cpp when mouse enters concanv region      wxRect rr = GetRect();      if(!rr.Contains(x + rr.x, y + rr.y) )            ReleaseMouse();#endif}

void Player::Render(void) {	if (m_pCharaterAnim != nullptr) {		// Validate the image		SGD_ASSERT(m_hImage != SGD::INVALID_HANDLE, "Entity::Render - image was not set!");		SGD::Point ptOffset = SGD::Point{ 			(m_ptPosition /*- m_szSize / 2*/).x - GameplayState::GetInstance()->GetWorldCamPosition().x,			(m_ptPosition /*- m_szSize / 2*/).y - GameplayState::GetInstance()->GetWorldCamPosition().y 		};		SGD::Rectangle rectOffset = GetRect();		rectOffset.Offset(-GameplayState::GetInstance()->GetWorldCamPosition().x, -GameplayState::GetInstance()->GetWorldCamPosition().y);		// Draw the image		SGD::GraphicsManager::GetInstance()->DrawRectangle(rectOffset, SGD::Color(255, 255, 0));		//SGD::GraphicsManager::GetInstance()->DrawTexture(m_hImage, ptOffset, m_fRotation, m_szSize / 2, SGD::Color{ 255, 255, 255 });		//SGD::GraphicsManager::GetInstance()->DrawTextureSection(m_hImage, ptOffset, {0.0f, 0.0f, 64.0f, 64.0f}, m_fRotation, m_szSize / 2, SGD::Color{ 255, 255, 255 });		m_pCharaterAnim->Render(ptOffset, m_bIsFlipped);	}}

void CStaticStatusBar::DrawBk(CDC *pDC){	int crOldBk = pDC->GetBkColor();	CRect rect;	GetClientRect(&rect);	//Background	pDC->FillSolidRect(&rect, m_crBk);	//Top line	pDC->FillSolidRect(rect.left, rect.top, rect.Width(), 1, m_crTopSep);	pDC->FillSolidRect(rect.left, rect.top + 1, rect.Width(), 1, m_crTopLeft);	//Bottom line	pDC->FillSolidRect(rect.left, rect.bottom, rect.Width(), 1, m_crBottomRight);	PartData* pPartData = NULL;	CRect rcPart;	int nPane, nCount = m_mapParts.GetCount();	for(nPane = 0; nPane < nCount; nPane++)	{		GetRect(nPane, &rcPart);		m_mapParts.Lookup(nPane, pPartData);		if(pPartData->nDrawType != SBT_NOBORDERS)		{			ASSERT((UINT)rcPart.Width() > m_nSepWidth);			rcPart.left = rcPart.right - m_nSepWidth;			DrawSep(pDC, &rcPart);		}	}		pDC->SetBkColor(crOldBk);}

void CXTPReportFilterEditControl::OnPaint(){	if (GetWindowTextLength() == 0 && ::GetFocus() != m_hWnd)	{		CPaintDC dc(this); // device context for painting		CXTPFontDC autoFont(&dc, GetFont(), GetXtremeColor(COLOR_GRAYTEXT));		// show hint text		CString  strText = GetHint();		CRect rc;		GetClientRect(&rc);		dc.FillSolidRect(rc, GetXtremeColor(COLOR_WINDOW));		CRect rcText;		GetRect(&rcText);		dc.DrawText(strText, rcText, DT_SINGLELINE | DT_VCENTER | DT_NOPREFIX | DT_EDITCONTROL);	}	else	{		Default();	}}

void TBScrollBar::UpdateHandle(){	// Calculate the mover size and position	bool horizontal = m_axis == AXIS_X;	int available_pixels = horizontal ? GetRect().w : GetRect().h;	int min_thickness_pixels = MIN(GetRect().h, GetRect().w);	int visible_pixels = available_pixels;	if (m_max - m_min > 0 && m_visible > 0)	{		double visible_proportion = m_visible / (m_visible + m_max - m_min);		visible_pixels = (int)(visible_proportion * available_pixels);		// Limit the size of the indicator to the slider thickness so that it doesn't		// become too tiny when the visible proportion is very small.		visible_pixels = MAX(visible_pixels, min_thickness_pixels);		m_to_pixel_factor = (double)(available_pixels - visible_pixels) / (m_max - m_min)/*+ 0.5*/;	}	else	{		m_to_pixel_factor = 0;		// If we can't scroll anything, make the handle invisible		visible_pixels = 0;	}	int pixel_pos = (int)(m_value * m_to_pixel_factor);	TBRect rect;	if (horizontal)		rect.Set(pixel_pos, 0, visible_pixels, GetRect().h);	else		rect.Set(0, pixel_pos, GetRect().w, visible_pixels);	m_handle.SetRect(rect);}

// 显示弹出菜单void CMenuItem::ShowPopupMenu(){	// 如果已经显示了子菜单,则直接退出	if(m_pPopupMenu)	{		return;	}	if(m_bIsPopup)	{		m_pPopupMenu = new CDuiMenu(DuiSystem::GetDefaultFont(), 12);		m_pPopupMenu->SetAutoClose(FALSE);		m_pPopupMenu->SetParent(this);		m_pPopupMenu->m_clrRowHover = m_clrHover;	// 设置菜单菜单的背景色		CPoint point;		CRect rc = GetRect();		point.SetPoint(rc.left + rc.Width(), rc.top);		int nMenuWidth = rc.Width();		CDlgBase* pParentDlg = GetParentDialog();		// 如果菜单项定义了XML文件,则使用此菜单项定义的XML文件加载子菜单		// 否则查找父菜单对象,找到对应的XML文件名,使用此XML文件名加载子菜单		CString strXmlFile = _T("");				CDuiMenu* pParentMenu = GetParentMenu();		if(pParentMenu)		{			if(!m_strMenuXml.IsEmpty())			{				// 使用菜单项定义的XML文件				strXmlFile = m_strMenuXml;			}else			{				// XML文件设置为父菜单对象的XML文件				strXmlFile = pParentMenu->GetXmlFile();			}			// 必须将父菜单对象的自动关闭关掉,否则子菜单显示时候,父菜单失去焦点,会自动销毁			pParentMenu->SetAutoClose(FALSE);			// 转换子菜单的坐标			::ClientToScreen(pParentMenu->GetSafeHwnd(), &point);			// 将父菜单的预设值菜单项列表添加到子菜单中			for (size_t i = 0; i < pParentMenu->m_vecMenuItemValue.size(); i++)			{				MenuItemValue& itemValue = pParentMenu->m_vecMenuItemValue.at(i);				m_pPopupMenu->m_vecMenuItemValue.push_back(itemValue);			}		}		if(!strXmlFile.IsEmpty())		{			BOOL bSucc = m_pPopupMenu->LoadXmlFile(strXmlFile, pParentDlg, point, WM_DUI_MENU, GetName());			if(bSucc)	// 加载弹出菜单成功才显示弹出菜单			{				// 计算菜单的位置并显示				CRect rc;				m_pPopupMenu->GetWindowRect(&rc);				// 如果超出屏幕右侧范围,则菜单窗口往左移动一些,移动到当前菜单的左侧				int nScreenWidth= GetSystemMetrics(SM_CXFULLSCREEN);				if(rc.right > nScreenWidth)				{					//rc.OffsetRect(nScreenWidth - rc.right -10, 0);	// 移动到屏幕最右侧					rc.OffsetRect(-(nMenuWidth + rc.Width()), 0);	// 移动到当前菜单左侧				}				int nScreenHeight= GetSystemMetrics(SM_CYFULLSCREEN);				if(rc.bottom > nScreenHeight)				{					rc.OffsetRect(0, -(rc.Height() - m_rc.Height()));	// 高度超出屏幕则改为下对齐方式				}				m_pPopupMenu->MoveWindow(rc);				m_pPopupMenu->ShowWindow(SW_SHOW);				m_pPopupMenu->SetAutoClose(TRUE);			}else			{				// 弹出菜单加载失败,删除菜单对象				delete m_pPopupMenu;				m_pPopupMenu = NULL;			}		}	}}

NS_IMETHODIMPnsBaseScreen::GetRectDisplayPix(int32_t *outLeft,  int32_t *outTop,                                int32_t *outWidth, int32_t *outHeight){  return GetRect(outLeft, outTop, outWidth, outHeight);}

//.........这里部分代码省略.........            }            n1 = n2;            l1 = lt;        }        else        {            if (m2 == 1 && n2 > 1)            {                m2 = n2;                n2 = 1;            }            if (m1 == 1 && n1 > 1)            {                m1 = n1;                n1 = 1;            }        }    }    else    {        Scierror(999, _("%s: Wrong number of mandatory input arguments. At least %d expected./n"), fname, 1);        return 0;    }    if (n1 == -1 || n2 == -1 || m1 == -1 || m2 == -1)    {        Scierror(999, _("%s: Wrong size for input arguments #%d and #%d./n"), fname, 1, 2); /* @TODO : detail error */        return 0;    }    sciGetStyle(pvApiCtx, fname, 3 + iskip, n1, opts, &style);    GetStrf(pvApiCtx, fname, 4 + iskip, opts, &strf);    GetLegend(pvApiCtx, fname, 5 + iskip, opts, &legend);    GetRect(pvApiCtx, fname, 6 + iskip, opts, &rect);    GetNax(pvApiCtx, 7 + iskip, opts, &nax, &flagNax);    if (iskip == 0)    {        GetLogflags(pvApiCtx, fname, 8, opts, &logFlags);    }    freeStrf = !isDefStrf(strf);    // Check strf [0-1][0-8][0-5]    if (!isDefStrf(strf) && (strlen(strf) != 3 || strf[0] < '0' || strf[0] > '1' || strf[1] < '0' || strf[1] > '8' || strf[2] < '0' || strf[2] > '5'))    {        Scierror(999, _("%s: Wrong value for strf option: %s./n"), fname, strf);        if (freeStrf)        {            freeAllocatedSingleString(strf);        }        return -1;    }    if (isDefStrf(strf))    {        strcpy(strfl, DEFSTRFN);        strf = strfl;        if (!isDefRect(rect))        {            strfl[1] = '7';        }        if (!isDefLegend(legend))        {            strfl[0] = '1';

bool CActionButton::containsTouchLocation( CCTouch* touch ){	return GetRect().containsPoint(convertTouchToNodeSpaceAR(touch));}

void AButton::OnSize(wxSizeEvent & WXUNUSED(event)){    mFocusRect = GetRect().Deflate( 3, 3 );    Refresh(false);}

void Ctrl::RefreshFrame() {	LLOG("RefreshFrame " << Name());	RefreshFrame(Rect(GetRect().Size()).Inflated(overpaint));}

void Ctrl::CtrlPaint(SystemDraw& w, const Rect& clip) {	GuiLock __;	LEVELCHECK(w, this);	LTIMING("CtrlPaint");	Rect rect = GetRect().GetSize();	Rect orect = rect.Inflated(overpaint);	if(!IsShown() || orect.IsEmpty() || clip.IsEmpty() || !clip.Intersects(orect))		return;	Ctrl *q;	Rect view = rect;	for(int i = 0; i < frame.GetCount(); i++) {		LEVELCHECK(w, NULL);		frame[i].frame->FramePaint(w, view);		view = frame[i].view;	}	Rect oview = view.Inflated(overpaint);	bool hasviewctrls = false;	bool viewexcluded = false;	for(q = firstchild; q; q = q->next)		if(q->IsShown())			if(q->InFrame()) {				if(!viewexcluded && IsTransparent() && q->GetRect().Intersects(view)) {					w.Begin();					w.ExcludeClip(view);					viewexcluded = true;				}				LEVELCHECK(w, q);				Point off = q->GetRect().TopLeft();				w.Offset(off);				q->CtrlPaint(w, clip - off);				w.End();			}			else				hasviewctrls = true;	if(viewexcluded)		w.End();	DOLEVELCHECK;	if(!oview.IsEmpty()) {		if(oview.Intersects(clip) && w.IsPainting(oview)) {			LEVELCHECK(w, this);			if(overpaint) {				w.Clip(oview);				w.Offset(view.left, view.top);				Paint(w);				PaintCaret(w);				w.End();				w.End();			}			else {				w.Clipoff(view);				Paint(w);				PaintCaret(w);				w.End();			}		}	}	if(hasviewctrls && !view.IsEmpty()) {		Rect cl = clip & view;		w.Clip(cl);		for(q = firstchild; q; q = q->next)			if(q->IsShown() && q->InView()) {				LEVELCHECK(w, q);				Rect qr = q->GetRect();				Point off = qr.TopLeft() + view.TopLeft();				Rect ocl = cl - off;				if(ocl.Intersects(Rect(qr.GetSize()).Inflated(overpaint))) {					w.Offset(off);					q->CtrlPaint(w, cl - off);					w.End();				}			}		w.End();	}}