C++ GetClientRect函数代码示例

//发牌处理
bool CGameClientView::SendCard()
{
	//动画判断
	if (m_SendCardItemArray.GetCount()==0) return false;

	//获取位置
	CRect rcClient;
	GetClientRect(&rcClient);

	//变量定义
	int nXExcursion[GAME_PLAYER]={-1,1,-1,-1,-1};
	int nYExcursion[GAME_PLAYER]={0,1,1,1,1};

	//设置位置
	tagSendCardItem * pSendCardItem=&m_SendCardItemArray[0];
	WORD bID=pSendCardItem->wChairID;
	BYTE bTimes;
	if(bID==0)bTimes=4;
	else if(bID==1)bTimes=3;
	else if(bID==2)bTimes=2;
	else if(bID>=3)bTimes=2;

	m_SendCardPos.x+=nXExcursion[bID]*(abs(m_ptUserCard[bID].x-m_KeepPos.x)/SPEED*bTimes);
	m_SendCardPos.y+=nYExcursion[bID]*(abs(m_ptUserCard[bID].y-m_KeepPos.y)/SPEED*bTimes);

	//更新界面
	UpdateGameView(&rcClient);

	//停止判断
	int bTempX=0,bTempY=0;
	bTempX=m_ptUserCard[bID].x;
	bTempY=m_ptUserCard[bID].y;
	if((pSendCardItem->wChairID==0 && m_SendCardPos.x<=bTempX)||(pSendCardItem->wChairID>=1 && m_SendCardPos.y>=bTempY))
	{
		//获取扑克
		BYTE cbCardData[MAX_COUNT];
		WORD wChairID=pSendCardItem->wChairID;
		BYTE cbCardCount=(BYTE)m_CardControl[wChairID].GetCardData(cbCardData,CountArray(cbCardData));

		//设置扑克&& pSendCardItem->cbCardData!=0
		if (cbCardCount<=MAX_COUNT)
		{
			cbCardData[cbCardCount++]=pSendCardItem->cbCardData;
			m_CardControl[wChairID].SetCardData(cbCardData,cbCardCount);
		}

		//删除动画
		m_SendCardItemArray.RemoveAt(0);

		//继续动画
		if (m_SendCardItemArray.GetCount()>0)
		{
			//设置位置 /2
			GetClientRect(&rcClient);
			m_SendCardPos.x=rcClient.Width()/2+200;
			m_SendCardPos.y=rcClient.Height()/2-308;

			//播放声音
			CGameClientDlg * pGameClientDlg=CONTAINING_RECORD(this,CGameClientDlg,m_GameClientView);
			pGameClientDlg->PlayGameSound(AfxGetInstanceHandle(),TEXT("SEND_CARD"));

			return true;
		}
		else
		{
			//完成处理
			AfxGetMainWnd()->PostMessage(IDM_SEND_CARD_FINISH,0,0);

			return false;
		}
	}

	return true;
}

unsigned track_bar_impl::calculate_thumb_size() const
{
	RECT rc_client;
	GetClientRect(get_wnd(), &rc_client);
	return MulDiv(get_orientation() ? rc_client.right : rc_client.bottom,9,20);
}

//.........这里部分代码省略.........
	case WM_MBUTTONDOWN:
	case WM_RBUTTONDOWN:
	case WM_XBUTTONDOWN:
		{
			if (get_enabled() && get_auto_focus() && GetFocus() != wnd) 
				SetFocus(wnd);

			if (m_dragging)
			{
				destroy_tooltip();
				if (GetCapture() == wnd)
					ReleaseCapture();
				message_hook_manager::deregister_hook(message_hook_manager::type_keyboard, this);
				m_hook_registered=false;
				//SetFocus(IsWindow(m_wnd_prev) ? m_wnd_prev : uFindParentPopup(wnd));
				m_dragging = false;
				set_position_internal(m_position);
			}
		}
		break;
	case WM_LBUTTONDOWN:
		{
			if (get_enabled()) 
			{
				if (get_auto_focus() && GetFocus() != wnd) 
					SetFocus(wnd);

				POINT pt; 

				pt.x = GET_X_LPARAM(lp);
				pt.y = GET_Y_LPARAM(lp);

				RECT rc_client;
				GetClientRect(wnd, &rc_client);

				if (PtInRect(&rc_client, pt))
				{
					m_dragging = true;
					SetCapture(wnd);

					//SetFocus(wnd);
					message_hook_manager::register_hook(message_hook_manager::type_keyboard, this);
					m_hook_registered=true;

					unsigned pos = calculate_position_from_point(pt);
					set_position_internal(pos);
					POINT pts = pt;
					ClientToScreen(wnd, &pts);
					if (m_show_tooltips && m_host)
					{
						track_bar_string temp;
						m_host->get_tooltip_text(pos, temp);
						create_tooltip(temp.data(), pts);
					}
				}
				m_last_mousemove.m_valid = false;
			}
		}
		return 0;
	case WM_LBUTTONUP:
		{
			if (m_dragging)
			{
				destroy_tooltip();
				if (GetCapture() == wnd)
					ReleaseCapture();

LRESULT CALLBACK WinProc(HWND hWnd,UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    LONG    lRet = 0; 
    PAINTSTRUCT    ps;

    switch (uMsg)
	{ 
    case WM_SIZE:										// If the window is resized
		if(!g_bFullScreen)								// Do this only if we are NOT in full screen
		{
			SizeOpenGLScreen(LOWORD(lParam),HIWORD(lParam));// LoWord=Width, HiWord=Height
			GetClientRect(hWnd, &g_rRect);				// Get the window rectangle
		}
        break; 
 
	case WM_PAINT:										// If we need to repaint the scene
		BeginPaint(hWnd, &ps);							// Init the paint struct		
		EndPaint(hWnd, &ps);							// EndPaint, Clean up
		break;

/////// * /////////// * /////////// * NEW * /////// * /////////// * /////////// *

	// Below we check what the user types in.  If they use the arrow keys
	// then we want to move the triangle around (LEFT RIGHT UP and DOWN keys)

	case WM_KEYDOWN:
		switch(wParam) 
		{
			case VK_ESCAPE:								// Check if we hit the ESCAPE key.
				PostQuitMessage(0);						// Tell windows we want to quit
				break;

			case VK_UP:									// Check if we hit the UP ARROW key.
				vTriangle[0].x += 0.01f;				// Move the left point of the triangle to the left
				vTriangle[1].x += 0.01f;				// Move the right point of the triangle to the left
				vTriangle[2].x += 0.01f;				// Move the top point of the triangle to the left
				break;

			case VK_DOWN:								// Check if we hit the DOWN ARROW key.
				vTriangle[0].x -= 0.01f;				// Move the left point of the triangle to the left
				vTriangle[1].x -= 0.01f;				// Move the right point of the triangle to the left
				vTriangle[2].x -= 0.01f;				// Move the top point of the triangle to the left
				break;


			case VK_LEFT:								// Check if we hit the LEFT ARROW key.
				vTriangle[0].z -= 0.01f;				// Move the left point of the triangle back
				vTriangle[1].z -= 0.01f;				// Move the right point of the triangle back
				vTriangle[2].z -= 0.01f;				// Move the top point of the triangle back
				break;

			case VK_RIGHT:								// Check if we hit the RIGHT ARROW key.
				vTriangle[0].z += 0.01f;				// Move the left point of the triangle forward
				vTriangle[1].z += 0.01f;				// Move the right point of the triangle forward
				vTriangle[2].z += 0.01f;				// Move the top point of the triangle forward
				break;
		}

		break;

/////// * /////////// * /////////// * NEW * /////// * /////////// * /////////// *
 
    case WM_CLOSE:										// If the window is closed
        PostQuitMessage(0);								// Tell windows we want to quit
        break; 
     
    default:											// Return by default
        lRet = DefWindowProc (hWnd, uMsg, wParam, lParam); 
        break; 
    } 
 
    return lRet;										// Return by default
}

void CDisAsmWnd::RefreshLayout()
{
	RECT rc = GetClientRect();
	m_disAsm->SetSize(rc.right, rc.bottom);
}

static RECT * UpdateInsets(JNIEnv *env, HWND hwnd, jobject window)
{
    // being naughty here
    static RECT m_insets = { 0, 0, 0, 0 };
    RECT outside;
    RECT inside;

    if (IsIconic(hwnd)) {
        m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = -1;
        return FALSE;
    }

    m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = 0;

    GetClientRect(hwnd, &inside);
    GetWindowRect(hwnd, &outside);

    if (outside.right - outside.left > 0 && outside.bottom - outside.top > 0) {
        MapWindowPoints(hwnd, 0, (LPPOINT)&inside, 2);
        m_insets.top = inside.top - outside.top;
        m_insets.bottom = outside.bottom - inside.bottom;
        m_insets.left = inside.left - outside.left;
        m_insets.right = outside.right - inside.right;
    } else {
        m_insets.top = -1;
    }
    if (m_insets.left < 0 || m_insets.top < 0 ||
        m_insets.right < 0 || m_insets.bottom < 0)
    {
        LONG style = GetWindowLong(hwnd, GWL_STYLE);
        // TODO: TDV: better undecorated checking needed

        BOOL bIsUndecorated = (style & (WS_CHILD|WS_POPUP|WS_SYSMENU)) != 0;
        if (!bIsUndecorated) {
            /* Get outer frame sizes. */
            if (style & WS_THICKFRAME) {
                m_insets.left = m_insets.right =
                    GetSystemMetrics(SM_CXSIZEFRAME);
                m_insets.top = m_insets.bottom =
                    GetSystemMetrics(SM_CYSIZEFRAME);
            } else {
                m_insets.left = m_insets.right =
                    GetSystemMetrics(SM_CXDLGFRAME);
                m_insets.top = m_insets.bottom =
                    GetSystemMetrics(SM_CYDLGFRAME);
            }

            /* Add in title. */
            m_insets.top += GetSystemMetrics(SM_CYCAPTION);
        } else {
            /* undo the -1 set above */
            m_insets.left = m_insets.top = m_insets.right = m_insets.bottom = 0;
        }
    }

    DBG_PRINT("*** WindowsWindow: UpdateInsets window %p, %d/%d %dx%d\n", 
        (void*)hwnd, (int)m_insets.left, (int)m_insets.top, (int)(m_insets.right-m_insets.left), (int)(m_insets.top-m_insets.bottom));

    (*env)->CallVoidMethod(env, window, insetsChangedID,
                           m_insets.left, m_insets.top,
                           m_insets.right, m_insets.bottom);
    return &m_insets;
}

LRESULT VLCControlsWnd::WindowProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch(uMsg){
        case WM_CREATE:{
            const int ControlsHeight = 21+3;
            const int ButtonsWidth = ControlsHeight;

            int HorizontalOffset = xControlsSpace;
            int ControlWidth = ButtonsWidth;
            hPlayPauseButton =
                CreateWindow(TEXT("BUTTON"), TEXT("Play/Pause"),
                             WS_CHILD|WS_VISIBLE|BS_BITMAP|BS_FLAT,
                             HorizontalOffset, xControlsSpace,
                             ControlWidth, ControlsHeight, hWnd(),
                             (HMENU)ID_FS_PLAY_PAUSE, 0, 0);
            SendMessage(hPlayPauseButton, BM_SETIMAGE,
                        (WPARAM)IMAGE_BITMAP, (LPARAM)RC().hPauseBitmap);
            HorizontalOffset+=ControlWidth+xControlsSpace;

            ControlWidth = 200;
            int VideoPosControlHeight = 10;
            hVideoPosScroll =
                CreateWindow(PROGRESS_CLASS, TEXT("Video Position"),
                             WS_CHILD|WS_DISABLED|WS_VISIBLE|SBS_HORZ|SBS_TOPALIGN|PBS_SMOOTH,
                             HorizontalOffset, xControlsSpace+(ControlsHeight-VideoPosControlHeight)/2,
                             ControlWidth, VideoPosControlHeight, hWnd(),
                             (HMENU)ID_FS_VIDEO_POS_SCROLL, 0, 0);
            HMODULE hThModule = LoadLibrary(TEXT("UxTheme.dll"));
            if(hThModule){
                FARPROC proc = GetProcAddress(hThModule, "SetWindowTheme");
                typedef HRESULT (WINAPI* SetWindowThemeProc)(HWND, LPCWSTR, LPCWSTR);
                if(proc){
                    ((SetWindowThemeProc)proc)(hVideoPosScroll, L"", L"");
                }
                FreeLibrary(hThModule);
            }
            HorizontalOffset+=ControlWidth+xControlsSpace;

            ControlWidth = ButtonsWidth;
            hMuteButton =
                CreateWindow(TEXT("BUTTON"), TEXT("Mute"),
                             WS_CHILD|WS_VISIBLE|BS_AUTOCHECKBOX|BS_PUSHLIKE|BS_BITMAP, //BS_FLAT
                             HorizontalOffset, xControlsSpace,
                             ControlWidth, ControlsHeight,
                             hWnd(), (HMENU)ID_FS_MUTE, 0, 0);
            SendMessage(hMuteButton, BM_SETIMAGE, (WPARAM)IMAGE_BITMAP,
                        (LPARAM)RC().hVolumeBitmap);
            HorizontalOffset+=ControlWidth+xControlsSpace;

            ControlWidth = 100;
            hVolumeSlider =
                CreateWindow(TRACKBAR_CLASS, TEXT("Volume"),
                             WS_CHILD|WS_VISIBLE|TBS_HORZ|TBS_BOTTOM|TBS_AUTOTICKS,
                             HorizontalOffset, xControlsSpace,
                             ControlWidth, ControlsHeight - 4, hWnd(),
                             (HMENU)ID_FS_VOLUME, 0, 0);
            HorizontalOffset+=ControlWidth+xControlsSpace;
            SendMessage(hVolumeSlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG (0, 100));
            SendMessage(hVolumeSlider, TBM_SETTICFREQ, (WPARAM) 10, 0);

            ControlWidth = ButtonsWidth;
            DWORD dwFSBtnStyle = WS_CHILD|BS_BITMAP|BS_FLAT;
            if( !PO() || PO()->get_enable_fs() ){
                dwFSBtnStyle |= WS_VISIBLE;
            }
            hFSButton =
                CreateWindow(TEXT("BUTTON"), TEXT("Toggle fullscreen"),
                             dwFSBtnStyle,
                             HorizontalOffset, xControlsSpace,
                             ControlWidth, ControlsHeight, hWnd(),
                             (HMENU)ID_FS_SWITCH_FS, 0, 0);
            SendMessage(hFSButton, BM_SETIMAGE, (WPARAM)IMAGE_BITMAP,
                        (LPARAM)RC().hDeFullscreenBitmap);
            HorizontalOffset+=ControlWidth+xControlsSpace;

            RECT rect;
            GetClientRect(GetParent(hWnd()), &rect);

            int ControlWndWidth = HorizontalOffset;
            int ControlWndHeight = xControlsSpace+ControlsHeight+xControlsSpace;
            SetWindowPos(hWnd(), 0,
                         0, (rect.bottom - rect.top) - ControlWndWidth,
                         rect.right-rect.left, ControlWndHeight,
                         SWP_NOZORDER|SWP_NOOWNERZORDER|SWP_NOACTIVATE);

            //new message blinking timer
            SetTimer(hWnd(), 2, 500, NULL);

            CreateToolTip();

            break;
        }
        case WM_SHOWWINDOW:{
            if(FALSE!=wParam){ //showing
                UpdateButtons();
            }
            break;
        }
        case WM_LBUTTONUP:{
            POINT BtnUpPoint = {LOWORD(lParam), HIWORD(lParam)};
//.........这里部分代码省略.........

static void CB_Paint( HWND hwnd, HDC hDC, UINT action )
{
    RECT rbox, rtext, client;
    HBRUSH hBrush;
    int delta;
    UINT dtFlags;
    HFONT hFont;
    LONG state = get_button_state( hwnd );
    LONG style = GetWindowLongW( hwnd, GWL_STYLE );
    HWND parent;

    if (style & BS_PUSHLIKE)
    {
        PB_Paint( hwnd, hDC, action );
	return;
    }

    GetClientRect(hwnd, &client);
    rbox = rtext = client;

    if ((hFont = get_button_font( hwnd ))) SelectObject( hDC, hFont );

    parent = GetParent(hwnd);
    if (!parent) parent = hwnd;
    hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORSTATIC,
				  (WPARAM)hDC, (LPARAM)hwnd);
    if (!hBrush) /* did the app forget to call defwindowproc ? */
        hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORSTATIC,
					(WPARAM)hDC, (LPARAM)hwnd );
    setup_clipping( hwnd, hDC );

    if (style & BS_LEFTTEXT)
    {
	/* magic +4 is what CTL3D expects */

        rtext.right -= checkBoxWidth + 4;
        rbox.left = rbox.right - checkBoxWidth;
    }
    else
    {
        rtext.left += checkBoxWidth + 4;
        rbox.right = checkBoxWidth;
    }

    /* Since WM_ERASEBKGND does nothing, first prepare background */
    if (action == ODA_SELECT) FillRect( hDC, &rbox, hBrush );
    if (action == ODA_DRAWENTIRE) FillRect( hDC, &client, hBrush );

    /* Draw label */
    client = rtext;
    dtFlags = BUTTON_CalcLabelRect(hwnd, hDC, &rtext);
    
    /* Only adjust rbox when rtext is valid */
    if (dtFlags != (UINT)-1L)
    {
	rbox.top = rtext.top;
	rbox.bottom = rtext.bottom;
    }

    /* Draw the check-box bitmap */
    if (action == ODA_DRAWENTIRE || action == ODA_SELECT)
    {
	UINT flags;

	if ((get_button_type(style) == BS_RADIOBUTTON) ||
	    (get_button_type(style) == BS_AUTORADIOBUTTON)) flags = DFCS_BUTTONRADIO;
	else if (state & BUTTON_3STATE) flags = DFCS_BUTTON3STATE;
	else flags = DFCS_BUTTONCHECK;

	if (state & (BUTTON_CHECKED | BUTTON_3STATE)) flags |= DFCS_CHECKED;
	if (state & BUTTON_HIGHLIGHTED) flags |= DFCS_PUSHED;

	if (style & WS_DISABLED) flags |= DFCS_INACTIVE;

	/* rbox must have the correct height */
	delta = rbox.bottom - rbox.top - checkBoxHeight;
	
	if (style & BS_TOP) {
	    if (delta > 0) {
		rbox.bottom = rbox.top + checkBoxHeight;
	    } else { 
		rbox.top -= -delta/2 + 1;
		rbox.bottom = rbox.top + checkBoxHeight;
	    }
	} else if (style & BS_BOTTOM) {
	    if (delta > 0) {
		rbox.top = rbox.bottom - checkBoxHeight;
	    } else {
		rbox.bottom += -delta/2 + 1;
		rbox.top = rbox.bottom - checkBoxHeight;
	    }
	} else { /* Default */
	    if (delta > 0) {
		int ofs = (delta / 2);
		rbox.bottom -= ofs + 1;
		rbox.top = rbox.bottom - checkBoxHeight;
	    } else if (delta < 0) {
		int ofs = (-delta / 2);
		rbox.top -= ofs + 1;
		rbox.bottom = rbox.top + checkBoxHeight;
//.........这里部分代码省略.........

HRESULT BaseApp::createDeviceResources(HWND hWnd)
{

	HRESULT hr = S_OK;

	RECT rc;
	GetClientRect(hWnd, &rc);

	D2D1_SIZE_U size = D2D1::SizeU(
		rc.right - rc.left,
		rc.bottom - rc.top
		);

	hr = d2dFactory->CreateHwndRenderTarget(
		D2D1::RenderTargetProperties(),
		D2D1::HwndRenderTargetProperties(hWnd, size),
		&renderingTarget
		);

	size_t index{ 0 };

	// Brushes
	for (auto color : brushColor) {
		solidBrushes.push_back(NULL);
		hr = renderingTarget->CreateSolidColorBrush(
			color,
			&solidBrushes.at(index));
		++index;
	}

	// Text formats
	// Pasing in Font, font-size
	index = 0;
	for (auto font : fonts) {
		for (auto fontSize : fontSizes) {
			textFormats.push_back(NULL);
			hr = d2dDWriteFactory->CreateTextFormat(
				TUtils::toWSString(font).c_str(),
				NULL,
				DWRITE_FONT_WEIGHT_REGULAR,
				DWRITE_FONT_STYLE_NORMAL,
				DWRITE_FONT_STRETCH_NORMAL,
				fontSize,
				L"en-us",
				&textFormats.at(index)
				);
			// Center align (horizontally) the text.
			if (SUCCEEDED(hr))
			{
				hr = textFormats.at(index)->SetTextAlignment(DWRITE_TEXT_ALIGNMENT_LEADING);
				hr = textFormats.at(index)->SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT_NEAR);
			}
			++index;
		}
	}

	//// Bitmaps

	IWICBitmapDecoder* wicBitmapDecoder = NULL;
	IWICFormatConverter* wicFormatConverter = NULL;
	IWICBitmapFrameDecode* wicBitmapFrameDecode = NULL;

	index = 0;

	for (auto spriteSheetFile : spriteSheetFiles) {

		hr = wicImaingFactory->CreateDecoderFromFilename(
			TUtils::toWSString(spriteSheetFile).c_str(),
			NULL,
			GENERIC_READ,
			WICDecodeMetadataCacheOnLoad,
			&wicBitmapDecoder);

		hr = wicImaingFactory->CreateFormatConverter(&wicFormatConverter);

		hr = wicBitmapDecoder->GetFrame(0, &wicBitmapFrameDecode);

		hr = wicFormatConverter->Initialize(
			wicBitmapFrameDecode,
			GUID_WICPixelFormat32bppPBGRA,
			WICBitmapDitherTypeNone,
			NULL, 0.f,
			WICBitmapPaletteTypeMedianCut
			);

		spriteSheets.push_back(NULL);

		hr = renderingTarget->CreateBitmapFromWicBitmap(
			wicFormatConverter,
			NULL,
			&spriteSheets.at(index)
			);

		++index;
	}


	return hr;
}

/**********************************************************************
 *       Push Button Functions
 */
static void PB_Paint( HWND hwnd, HDC hDC, UINT action )
{
    RECT     rc, focus_rect, r;
    UINT     dtFlags, uState;
    HPEN     hOldPen;
    HBRUSH   hOldBrush;
    INT      oldBkMode;
    COLORREF oldTxtColor;
    HFONT hFont;
    LONG state = get_button_state( hwnd );
    LONG style = GetWindowLongW( hwnd, GWL_STYLE );
    BOOL pushedState = (state & BUTTON_HIGHLIGHTED);
    HWND parent;

    GetClientRect( hwnd, &rc );

    /* Send WM_CTLCOLOR to allow changing the font (the colors are fixed) */
    if ((hFont = get_button_font( hwnd ))) SelectObject( hDC, hFont );
    parent = GetParent(hwnd);
    if (!parent) parent = hwnd;
    SendMessageW( parent, WM_CTLCOLORBTN, (WPARAM)hDC, (LPARAM)hwnd );

    setup_clipping( hwnd, hDC );

    hOldPen = SelectObject(hDC, SYSCOLOR_GetPen(COLOR_WINDOWFRAME));
    hOldBrush = SelectObject(hDC,GetSysColorBrush(COLOR_BTNFACE));
    oldBkMode = SetBkMode(hDC, TRANSPARENT);

    if (get_button_type(style) == BS_DEFPUSHBUTTON)
    {
        if (action != ODA_FOCUS)
            Rectangle(hDC, rc.left, rc.top, rc.right, rc.bottom);
	InflateRect( &rc, -1, -1 );
    }

    focus_rect = rc;

    /* completely skip the drawing if only focus has changed */
    if (action == ODA_FOCUS) goto draw_focus;

    uState = DFCS_BUTTONPUSH | DFCS_ADJUSTRECT;

    if (style & BS_FLAT)
        uState |= DFCS_MONO;
    else if (pushedState)
    {
	if (get_button_type(style) == BS_DEFPUSHBUTTON )
	    uState |= DFCS_FLAT;
	else
	    uState |= DFCS_PUSHED;
    }

    if (state & (BUTTON_CHECKED | BUTTON_3STATE))
        uState |= DFCS_CHECKED;

    DrawFrameControl( hDC, &rc, DFC_BUTTON, uState );

    /* draw button label */
    r = rc;
    dtFlags = BUTTON_CalcLabelRect(hwnd, hDC, &r);

    if (dtFlags == (UINT)-1L)
       goto cleanup;

    if (pushedState)
       OffsetRect(&r, 1, 1);

    IntersectClipRect(hDC, rc.left, rc.top, rc.right, rc.bottom);

    oldTxtColor = SetTextColor( hDC, GetSysColor(COLOR_BTNTEXT) );

    BUTTON_DrawLabel(hwnd, hDC, dtFlags, &r);

    SetTextColor( hDC, oldTxtColor );

draw_focus:
    if ((action == ODA_FOCUS) ||
        ((action == ODA_DRAWENTIRE) && (state & BUTTON_HASFOCUS)))
    {
        InflateRect( &focus_rect, -1, -1 );
        IntersectRect(&focus_rect, &focus_rect, &rc);
        DrawFocusRect( hDC, &focus_rect );
    }

 cleanup:
    SelectObject( hDC, hOldPen );
    SelectObject( hDC, hOldBrush );
    SetBkMode(hDC, oldBkMode);
}

/***********************************************************************
 *           ButtonWndProc_common
 */
LRESULT ButtonWndProc_common(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL unicode )
{
    RECT rect;
    POINT pt;
    LONG style = GetWindowLongW( hWnd, GWL_STYLE );
    UINT btn_type = get_button_type( style );
    LONG state;
    HANDLE oldHbitmap;

    if (!IsWindow( hWnd )) return 0;

    pt.x = (short)LOWORD(lParam);
    pt.y = (short)HIWORD(lParam);

    switch (uMsg)
    {
    case WM_GETDLGCODE:
        switch(btn_type)
        {
        case BS_USERBUTTON:
        case BS_PUSHBUTTON:      return DLGC_BUTTON | DLGC_UNDEFPUSHBUTTON;
        case BS_DEFPUSHBUTTON:   return DLGC_BUTTON | DLGC_DEFPUSHBUTTON;
        case BS_RADIOBUTTON:
        case BS_AUTORADIOBUTTON: return DLGC_BUTTON | DLGC_RADIOBUTTON;
        case BS_GROUPBOX:        return DLGC_STATIC;
        default:                 return DLGC_BUTTON;
        }

    case WM_ENABLE:
        paint_button( hWnd, btn_type, ODA_DRAWENTIRE );
        break;

    case WM_CREATE:
        if (!hbitmapCheckBoxes)
        {
            BITMAP bmp;
            hbitmapCheckBoxes = LoadBitmapW(0, MAKEINTRESOURCEW(OBM_CHECKBOXES));
            GetObjectW( hbitmapCheckBoxes, sizeof(bmp), &bmp );
            checkBoxWidth  = bmp.bmWidth / 4;
            checkBoxHeight = bmp.bmHeight / 3;
        }
        if (btn_type >= MAX_BTN_TYPE)
            return -1; /* abort */

        /* XP turns a BS_USERBUTTON into BS_PUSHBUTTON */
        if (btn_type == BS_USERBUTTON )
        {
            style = (style & ~0x0f) | BS_PUSHBUTTON;
            WIN_SetStyle( hWnd, style, 0x0f & ~style );
        }
        set_button_state( hWnd, BUTTON_UNCHECKED );
        return 0;

    case WM_ERASEBKGND:
        if (btn_type == BS_OWNERDRAW)
        {
            HDC hdc = (HDC)wParam;
            RECT rc;
            HBRUSH hBrush;
            HWND parent = GetParent(hWnd);
            if (!parent) parent = hWnd;
            hBrush = (HBRUSH)SendMessageW(parent, WM_CTLCOLORBTN, (WPARAM)hdc, (LPARAM)hWnd);
            if (!hBrush) /* did the app forget to call defwindowproc ? */
                hBrush = (HBRUSH)DefWindowProcW(parent, WM_CTLCOLORBTN,
                                                (WPARAM)hdc, (LPARAM)hWnd);
            GetClientRect(hWnd, &rc);
            FillRect(hdc, &rc, hBrush);
        }
        return 1;

    case WM_PRINTCLIENT:
    case WM_PAINT:
        if (btnPaintFunc[btn_type])
        {
            PAINTSTRUCT ps;
            HDC hdc = wParam ? (HDC)wParam : BeginPaint( hWnd, &ps );
            int nOldMode = SetBkMode( hdc, OPAQUE );
            (btnPaintFunc[btn_type])( hWnd, hdc, ODA_DRAWENTIRE );
            SetBkMode(hdc, nOldMode); /*  reset painting mode */
            if( !wParam ) EndPaint( hWnd, &ps );
        }
        break;

    case WM_KEYDOWN:
	if (wParam == VK_SPACE)
	{
	    SendMessageW( hWnd, BM_SETSTATE, TRUE, 0 );
            set_button_state( hWnd, get_button_state( hWnd ) | BUTTON_BTNPRESSED );
            SetCapture( hWnd );
	}
	break;

    case WM_LBUTTONDBLCLK:
        if(style & BS_NOTIFY ||
           btn_type == BS_RADIOBUTTON ||
           btn_type == BS_USERBUTTON ||
           btn_type == BS_OWNERDRAW)
//.........这里部分代码省略.........

//Yeah this truly turned into a mess with the latest additions.. but it sure looks nice ;)
void CtrlRegisterList::onPaint(WPARAM wParam, LPARAM lParam)
{
	if (!cpu) 
		return;

	GetClientRect(wnd, &rect);
	PAINTSTRUCT ps;
	HDC hdc;
	
	hdc = BeginPaint(wnd, &ps);
	// TODO: Add any drawing code here...
	int width = rect.right;
	//numRows=(numRows&(~1)) + 1;
	SetBkMode(hdc, TRANSPARENT);
	DWORD bgColor = 0xffffff;
	HPEN nullPen=CreatePen(0,0,bgColor);
	HPEN currentPen=CreatePen(0,0,0);
	HPEN selPen=CreatePen(0,0,0x808080);

	LOGBRUSH lbr;
	lbr.lbHatch=0; lbr.lbStyle=0; 
	lbr.lbColor=bgColor;
	HBRUSH nullBrush=CreateBrushIndirect(&lbr);
	lbr.lbColor=0xFFEfE8;
	HBRUSH currentBrush=CreateBrushIndirect(&lbr);
	lbr.lbColor=0x70FF70;
	HBRUSH pcBrush=CreateBrushIndirect(&lbr);

	HPEN oldPen=(HPEN)SelectObject(hdc,nullPen);
	HBRUSH oldBrush=(HBRUSH)SelectObject(hdc,nullBrush);

   
	HFONT oldFont = (HFONT)SelectObject(hdc,(HGDIOBJ)font);
//	HICON breakPoint = (HICON)LoadIcon(GetModuleHandle(0),(LPCSTR)IDI_STOP);
//	HICON breakPointDisable = (HICON)LoadIcon(GetModuleHandle(0),(LPCSTR)IDI_STOPDISABLE);

	int nc = cpu->GetNumCategories();
	for (int i=0; i<nc; i++)
	{
		SelectObject(hdc,i==category?currentPen:nullPen);
		SelectObject(hdc,i==category?pcBrush:nullBrush);
		Rectangle(hdc,width*i/nc,0,width*(i+1)/nc,rowHeight);
		const TCHAR *name = cpu->GetCategoryName(i);
		TextOut(hdc,width*i/nc,1,name,(int)strlen(name));
	}

	int numRows=rect.bottom/rowHeight;

	for (int i=0; i<numRows; i++)
	{
		int rowY1 = rowHeight*(i+1);
		int rowY2 = rowHeight*(i+2);


		lbr.lbColor = i==selection?0xffeee0:0xffffff;

		SelectObject(hdc,currentBrush);
		SelectObject(hdc,nullPen);
		Rectangle(hdc,0,rowY1,16,rowY2);

		if (selecting && i == selection)
			SelectObject(hdc,selPen);
		else
			SelectObject(hdc,nullPen);

		HBRUSH mojsBrush=CreateBrushIndirect(&lbr);
		SelectObject(hdc,mojsBrush);

		//else
		//	SelectObject(hdc,i==0 ? currentBrush : nullBrush);

		Rectangle(hdc,16,rowY1,width,rowY2);

		// Check for any changes in the registers.
		if (lastPC != cpu->GetPC())
		{
			for (int j = 0, n = cpu->GetNumRegsInCategory(0); j < n; ++j)
			{
				u32 v = cpu->GetRegValue(0, j);
				changedCat0Regs[j] = v != lastCat0Values[j];
				lastCat0Values[j] = v;
			}
			
			changedCat0Regs[REGISTER_PC] = cpu->GetPC() != lastCat0Values[REGISTER_PC];
			lastCat0Values[REGISTER_PC] = cpu->GetPC();
			changedCat0Regs[REGISTER_HI] = cpu->GetHi() != lastCat0Values[REGISTER_HI];
			lastCat0Values[REGISTER_HI] = cpu->GetHi();
			changedCat0Regs[REGISTER_LO] = cpu->GetLo() != lastCat0Values[REGISTER_LO];
			lastCat0Values[REGISTER_LO] = cpu->GetLo();

			lastPC = cpu->GetPC();
		}

		SelectObject(hdc,currentBrush);
		DeleteObject(mojsBrush);
		if (i<cpu->GetNumRegsInCategory(category))
		{
			char temp[256];
			int temp_len = sprintf(temp,"%s",cpu->GetRegName(category,i));
//.........这里部分代码省略.........

void OpenGLDisplayDevice::do_reposition_window(int xpos, int ypos) {
  RECT rcClient, rcWindow;
  GetClientRect(glwsrv.hWnd, &rcClient);
  GetWindowRect(glwsrv.hWnd, &rcWindow);
  MoveWindow(glwsrv.hWnd, xpos, ypos, rcWindow.right-rcWindow.left, rcWindow.bottom-rcWindow.top, TRUE);
}

//.........这里部分代码省略.........
        IupHide(ih); /* IUP default processing */
      }

      *result = 0;
      return 1;
    }
  case WM_SETCURSOR: 
    { 
      if (ih->handle == (HWND)wp && LOWORD(lp)==HTCLIENT)
      {
        HCURSOR hCur = (HCURSOR)iupAttribGet(ih, "_IUPWIN_HCURSOR");
        if (hCur)
        {
          SetCursor(hCur); 
          *result = 1;
          return 1;
        }
        else if (iupAttribGet(ih, "CURSOR"))
        {
          SetCursor(NULL); 
          *result = 1;
          return 1;
        }
      }
      break; 
    } 
  case WM_ERASEBKGND:
    {
      HBITMAP hBitmap = (HBITMAP)iupAttribGet(ih, "_IUPWIN_BACKGROUND_BITMAP");
      if (hBitmap) 
      {
        RECT rect;
        HDC hdc = (HDC)wp;

        HBRUSH hBrush = CreatePatternBrush(hBitmap);
        GetClientRect(ih->handle, &rect); 
        FillRect(hdc, &rect, hBrush); 
        DeleteObject(hBrush);

        /* return non zero value */
        *result = 1;
        return 1; 
      }
      else
      {
        unsigned char r, g, b;
        char* color = iupAttribGet(ih, "_IUPWIN_BACKGROUND_COLOR");
        if (iupStrToRGB(color, &r, &g, &b))
        {
          RECT rect;
          HDC hdc = (HDC)wp;

          SetDCBrushColor(hdc, RGB(r,g,b));
          GetClientRect(ih->handle, &rect); 
          FillRect(hdc, &rect, (HBRUSH)GetStockObject(DC_BRUSH)); 

          /* return non zero value */
          *result = 1;
          return 1;
        }
      }
      break;
    }
  case WM_DESTROY:
    {
      /* Since WM_CLOSE changed the Windows default processing                            */
      /* WM_DESTROY is NOT received by IupDialogs                                         */
      /* Except when they are children of other IupDialogs and the parent is destroyed.   */
      /* So we have to destroy the child dialog.                                          */
      /* The application is responsable for destroying the children before this happen.   */
      IupDestroy(ih);
      break;
    }
  }

  if (msg == (UINT)WM_HELPMSG)
  {
    Ihandle* child = NULL;
    DWORD* struct_ptr = (DWORD*)lp;
    if (*struct_ptr == sizeof(CHOOSECOLOR))
    {
      CHOOSECOLOR* choosecolor = (CHOOSECOLOR*)lp;
      child = (Ihandle*)choosecolor->lCustData;
    }
    if (*struct_ptr == sizeof(CHOOSEFONT))
    {
      CHOOSEFONT* choosefont = (CHOOSEFONT*)lp;
      child = (Ihandle*)choosefont->lCustData;
    }

    if (child)
    {
      Icallback cb = IupGetCallback(child, "HELP_CB");
      if (cb && cb(child) == IUP_CLOSE)
        EndDialog((HWND)iupAttribGet(child, "HWND"), IDCANCEL);
    }
  }

  return 0;
}

static LRESULT CALLBACK WndProc(HWND hwnd, UINT uMessage, WPARAM wparam, LPARAM lparam)
{
  switch (uMessage)
    {
    case WM_PAINT:
      {
	PAINTSTRUCT ps;
	BeginPaint(hwnd, &ps);
	SetMapMode(ps.hdc, MM_ANISOTROPIC);
	/* Set the window extent to a sane value in case the metafile doesn't */
	SetWindowExtEx(ps.hdc, width, height, NULL);
	SetViewportExtEx(ps.hdc, width, height, NULL);
	SetViewportOrgEx(ps.hdc, deltax, deltay, NULL);
       if (isEnhanced && enhmf)
       {
           RECT r;
           GetClientRect(hwnd, &r);
           PlayEnhMetaFile(ps.hdc, enhmf, &r);
       }
       else if (hmf)
           PlayMetaFile(ps.hdc, hmf);
	EndPaint(hwnd, &ps);
      }
      break;

    case WM_COMMAND: /* message: command from application menu */
        switch (LOWORD(wparam))
	{
	case IDM_OPEN:
	  {
              WCHAR filename[MAX_PATH];
              if (FileOpen(hwnd, filename, sizeof(filename)/sizeof(WCHAR)))
              {
                  szFileTitle[0] = 0;
                  GetFileTitleW(filename, szFileTitle, sizeof(szFileTitle)/sizeof(WCHAR));
                  DoOpenFile(filename);
                  UpdateWindowCaption();
              }
	  }
	  break;

	case IDM_SET_EXT_TO_WIN:
	  {
	    RECT r;
	    GetClientRect(hwnd, &r);
	    width = r.right - r.left;
	    height = r.bottom - r.top;
	    deltax = deltay = 0;
	    InvalidateRect( hwnd, NULL, TRUE );
	  }
	  break;


	case IDM_LEFT:
	  deltax += 100;
	  InvalidateRect( hwnd, NULL, TRUE );
	  break;
	case IDM_RIGHT:
	  deltax -= 100;
	  InvalidateRect( hwnd, NULL, TRUE );
	  break;
	case IDM_UP:
	  deltay += 100;
	  InvalidateRect( hwnd, NULL, TRUE );
	  break;
	case IDM_DOWN:
	  deltay -= 100;
	  InvalidateRect( hwnd, NULL, TRUE );
	  break;

	case IDM_EXIT:
	  DestroyWindow(hwnd);
	  break;

	default:
	  return DefWindowProcW(hwnd, uMessage, wparam, lparam);
	}
      break;

    case WM_DESTROY:  /* message: window being destroyed */
      PostQuitMessage(0);
      break;

    default:          /* Passes it on if unprocessed */
      return DefWindowProcW(hwnd, uMessage, wparam, lparam);
    }
    return 0;
}