GLFWAPI void glfwGetMonitorPos(GLFWmonitor* handle, int* xpos, int* ypos) { _GLFWmonitor* monitor = (_GLFWmonitor*) handle; if (xpos) *xpos = 0; if (ypos) *ypos = 0; _GLFW_REQUIRE_INIT(); _glfwPlatformGetMonitorPos(monitor, xpos, ypos); }
// Enter full screen mode // static GLboolean enterFullscreenMode(_GLFWwindow* window) { GLFWvidmode mode; GLboolean status; int xpos, ypos; status = _glfwSetVideoMode(window->monitor, &window->videoMode); _glfwPlatformGetVideoMode(window->monitor, &mode); _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos); SetWindowPos(window->win32.handle, HWND_TOPMOST, xpos, ypos, mode.width, mode.height, SWP_NOCOPYBITS); return status; }
// Make the specified window and its video mode active on its monitor // static GLFWbool acquireMonitor(_GLFWwindow* window) { GLFWvidmode mode; GLFWbool status; int xpos, ypos; status = _glfwSetVideoModeWin32(window->monitor, &window->videoMode); _glfwPlatformGetVideoMode(window->monitor, &mode); _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos); SetWindowPos(window->win32.handle, HWND_TOPMOST, xpos, ypos, mode.width, mode.height, SWP_NOACTIVATE | SWP_NOCOPYBITS); _glfwInputMonitorWindowChange(window->monitor, window); return status; }
// Creates the GLFW window and rendering context // static int createWindow(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, const _GLFWctxconfig* ctxconfig, const _GLFWfbconfig* fbconfig) { int xpos, ypos, fullWidth, fullHeight; WCHAR* wideTitle; window->win32.dwStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN; window->win32.dwExStyle = WS_EX_APPWINDOW; if (window->monitor) { window->win32.dwStyle |= WS_POPUP; // NOTE: This window placement is temporary and approximate, as the // correct position and size cannot be known until the monitor // video mode has been set _glfwPlatformGetMonitorPos(wndconfig->monitor, &xpos, &ypos); fullWidth = wndconfig->width; fullHeight = wndconfig->height; } else { if (wndconfig->decorated) { window->win32.dwStyle |= WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; if (wndconfig->resizable) { window->win32.dwStyle |= WS_MAXIMIZEBOX | WS_SIZEBOX; window->win32.dwExStyle |= WS_EX_WINDOWEDGE; } } else window->win32.dwStyle |= WS_POPUP; xpos = CW_USEDEFAULT; ypos = CW_USEDEFAULT; getFullWindowSize(window, wndconfig->width, wndconfig->height, &fullWidth, &fullHeight); } wideTitle = _glfwCreateWideStringFromUTF8(wndconfig->title); if (!wideTitle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to convert window title to UTF-16"); return GL_FALSE; } window->win32.handle = CreateWindowExW(window->win32.dwExStyle, _GLFW_WNDCLASSNAME, wideTitle, window->win32.dwStyle, xpos, ypos, fullWidth, fullHeight, NULL, // No parent window NULL, // No window menu GetModuleHandleW(NULL), window); // Pass object to WM_CREATE free(wideTitle); if (!window->win32.handle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window"); return GL_FALSE; } if (_glfw_ChangeWindowMessageFilterEx) { _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_DROPFILES, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYDATA, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL); } if (wndconfig->floating && !wndconfig->monitor) { SetWindowPos(window->win32.handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE); } DragAcceptFiles(window->win32.handle, TRUE); if (!_glfwCreateContext(window, ctxconfig, fbconfig)) return GL_FALSE; return GL_TRUE; }
// Create the X11 window (and its colormap) // static GLboolean createWindow(_GLFWwindow* window, const _GLFWwndconfig* wndconfig) { unsigned long wamask; XSetWindowAttributes wa; XVisualInfo* visual = _GLFW_X11_CONTEXT_VISUAL; // Every window needs a colormap // Create one based on the visual used by the current context // TODO: Decouple this from context creation window->x11.colormap = XCreateColormap(_glfw.x11.display, _glfw.x11.root, visual->visual, AllocNone); // Create the actual window { wamask = CWBorderPixel | CWColormap | CWEventMask; wa.colormap = window->x11.colormap; wa.border_pixel = 0; wa.event_mask = StructureNotifyMask | KeyPressMask | KeyReleaseMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask | ExposureMask | FocusChangeMask | VisibilityChangeMask | EnterWindowMask | LeaveWindowMask | PropertyChangeMask; if (wndconfig->monitor == NULL) { // HACK: This is a workaround for windows without a background pixel // not getting any decorations on certain older versions of Compiz // running on Intel hardware wa.background_pixel = BlackPixel(_glfw.x11.display, _glfw.x11.screen); wamask |= CWBackPixel; } window->x11.handle = XCreateWindow(_glfw.x11.display, _glfw.x11.root, 0, 0, wndconfig->width, wndconfig->height, 0, // Border width visual->depth, // Color depth InputOutput, visual->visual, wamask, &wa); if (!window->x11.handle) { // TODO: Handle all the various error codes here and translate them // to GLFW errors _glfwInputError(GLFW_PLATFORM_ERROR, "X11: Failed to create window"); return GL_FALSE; } if (wndconfig->undecorated) { Atom motif_hints_atom = XInternAtom(_glfw.x11.display, "_MOTIF_WM_HINTS", False); MotifWmHints motif_hints; motif_hints.flags = MWM_HINTS_DECORATIONS; motif_hints.decorations = 0; XChangeProperty(_glfw.x11.display, window->x11.handle, motif_hints_atom, motif_hints_atom, 32, PropModeReplace, (unsigned char *)&motif_hints, sizeof(MotifWmHints) / sizeof(long)); } } if (window->monitor && !_glfw.x11.hasEWMH) { // This is the butcher's way of removing window decorations // Setting the override-redirect attribute on a window makes the window // manager ignore the window completely (ICCCM, section 4) // The good thing is that this makes undecorated fullscreen windows // easy to do; the bad thing is that we have to do everything manually // and some things (like iconify/restore) won't work at all, as those // are tasks usually performed by the window manager XSetWindowAttributes attributes; attributes.override_redirect = True; XChangeWindowAttributes(_glfw.x11.display, window->x11.handle, CWOverrideRedirect, &attributes); window->x11.overrideRedirect = GL_TRUE; } // Declare the WM protocols supported by GLFW { int count = 0; Atom protocols[2]; // The WM_DELETE_WINDOW ICCCM protocol // Basic window close notification protocol if (_glfw.x11.WM_DELETE_WINDOW != None) protocols[count++] = _glfw.x11.WM_DELETE_WINDOW; // The _NET_WM_PING EWMH protocol // Tells the WM to ping the GLFW window and flag the application as // unresponsive if the WM doesn't get a reply within a few seconds if (_glfw.x11.NET_WM_PING != None) protocols[count++] = _glfw.x11.NET_WM_PING; if (count > 0) { XSetWMProtocols(_glfw.x11.display, window->x11.handle, protocols, count); } } // Set ICCCM WM_HINTS property { XWMHints* hints = XAllocWMHints(); if (!hints) { _glfwInputError(GLFW_OUT_OF_MEMORY, "X11: Failed to allocate WM hints"); return GL_FALSE; } hints->flags = StateHint; hints->initial_state = NormalState; XSetWMHints(_glfw.x11.display, window->x11.handle, hints); XFree(hints); } // Set ICCCM WM_NORMAL_HINTS property (even if no parts are set) { XSizeHints* hints = XAllocSizeHints(); hints->flags = 0; if (wndconfig->monitor) { hints->flags |= PPosition; _glfwPlatformGetMonitorPos(wndconfig->monitor, &hints->x, &hints->y); } if (!wndconfig->resizable) { hints->flags |= (PMinSize | PMaxSize); hints->min_width = hints->max_width = wndconfig->width; hints->min_height = hints->max_height = wndconfig->height; } XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints); XFree(hints); } if (_glfw.x11.xi2.available) { // Select for XInput2 events XIEventMask eventmask; unsigned char mask[] = { 0 }; eventmask.deviceid = 2; eventmask.mask_len = sizeof(mask); eventmask.mask = mask; XISetMask(mask, XI_Motion); XISelectEvents(_glfw.x11.display, window->x11.handle, &eventmask, 1); } _glfwPlatformSetWindowTitle(window, wndconfig->title); XRRSelectInput(_glfw.x11.display, window->x11.handle, RRScreenChangeNotifyMask); return GL_TRUE; }
// Creates the GLFW window and rendering context // static GLFWbool createWindow(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, const _GLFWctxconfig* ctxconfig, const _GLFWfbconfig* fbconfig) { int xpos, ypos, fullWidth, fullHeight; WCHAR* wideTitle; if (wndconfig->monitor) { GLFWvidmode mode; // NOTE: This window placement is temporary and approximate, as the // correct position and size cannot be known until the monitor // video mode has been set _glfwPlatformGetMonitorPos(wndconfig->monitor, &xpos, &ypos); _glfwPlatformGetVideoMode(wndconfig->monitor, &mode); fullWidth = mode.width; fullHeight = mode.height; } else { xpos = CW_USEDEFAULT; ypos = CW_USEDEFAULT; getFullWindowSize(getWindowStyle(window), getWindowExStyle(window), wndconfig->width, wndconfig->height, &fullWidth, &fullHeight); } wideTitle = _glfwCreateWideStringFromUTF8(wndconfig->title); if (!wideTitle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to convert window title to UTF-16"); return GLFW_FALSE; } window->win32.handle = CreateWindowExW(getWindowExStyle(window), _GLFW_WNDCLASSNAME, wideTitle, getWindowStyle(window), xpos, ypos, fullWidth, fullHeight, NULL, // No parent window NULL, // No window menu GetModuleHandleW(NULL), window); // Pass object to WM_CREATE free(wideTitle); if (!window->win32.handle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window"); return GLFW_FALSE; } if (_glfw_ChangeWindowMessageFilterEx) { _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_DROPFILES, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYDATA, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL); } if (wndconfig->floating && !wndconfig->monitor) { SetWindowPos(window->win32.handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE); } DragAcceptFiles(window->win32.handle, TRUE); if (!_glfwCreateContext(window, ctxconfig, fbconfig)) return GLFW_FALSE; window->win32.minwidth = GLFW_DONT_CARE; window->win32.minheight = GLFW_DONT_CARE; window->win32.maxwidth = GLFW_DONT_CARE; window->win32.maxheight = GLFW_DONT_CARE; window->win32.numer = GLFW_DONT_CARE; window->win32.denom = GLFW_DONT_CARE; return GLFW_TRUE; }
// Enter fullscreen mode // static void enterFullscreenMode(_GLFWwindow* window) { if (_glfw.x11.saver.count == 0) { // Remember old screen saver settings XGetScreenSaver(_glfw.x11.display, &_glfw.x11.saver.timeout, &_glfw.x11.saver.interval, &_glfw.x11.saver.blanking, &_glfw.x11.saver.exposure); // Disable screen saver XSetScreenSaver(_glfw.x11.display, 0, 0, DontPreferBlanking, DefaultExposures); } _glfw.x11.saver.count++; _glfwSetVideoMode(window->monitor, &window->videoMode); if (_glfw.x11.NET_WM_BYPASS_COMPOSITOR) { const unsigned long value = 1; XChangeProperty(_glfw.x11.display, window->x11.handle, _glfw.x11.NET_WM_BYPASS_COMPOSITOR, XA_CARDINAL, 32, PropModeReplace, (unsigned char*) &value, 1); } if (_glfw.x11.NET_WM_STATE && _glfw.x11.NET_WM_STATE_FULLSCREEN) { int x, y; _glfwPlatformGetMonitorPos(window->monitor, &x, &y); _glfwPlatformSetWindowPos(window, x, y); if (_glfw.x11.NET_ACTIVE_WINDOW) { // Ask the window manager to raise and focus the GLFW window // Only focused windows with the _NET_WM_STATE_FULLSCREEN state end // up on top of all other windows ("Stacking order" in EWMH spec) XEvent event; memset(&event, 0, sizeof(event)); event.type = ClientMessage; event.xclient.window = window->x11.handle; event.xclient.format = 32; // Data is 32-bit longs event.xclient.message_type = _glfw.x11.NET_ACTIVE_WINDOW; event.xclient.data.l[0] = 1; // Sender is a normal application event.xclient.data.l[1] = 0; // We don't really know the timestamp XSendEvent(_glfw.x11.display, _glfw.x11.root, False, SubstructureNotifyMask | SubstructureRedirectMask, &event); } // Ask the window manager to make the GLFW window a fullscreen window // Fullscreen windows are undecorated and, when focused, are kept // on top of all other windows XEvent event; memset(&event, 0, sizeof(event)); event.type = ClientMessage; event.xclient.window = window->x11.handle; event.xclient.format = 32; // Data is 32-bit longs event.xclient.message_type = _glfw.x11.NET_WM_STATE; event.xclient.data.l[0] = _NET_WM_STATE_ADD; event.xclient.data.l[1] = _glfw.x11.NET_WM_STATE_FULLSCREEN; event.xclient.data.l[2] = 0; // No secondary property event.xclient.data.l[3] = 1; // Sender is a normal application XSendEvent(_glfw.x11.display, _glfw.x11.root, False, SubstructureNotifyMask | SubstructureRedirectMask, &event); } else if (window->x11.overrideRedirect) { // In override-redirect mode we have divorced ourselves from the // window manager, so we need to do everything manually GLFWvidmode mode; _glfwPlatformGetVideoMode(window->monitor, &mode); XRaiseWindow(_glfw.x11.display, window->x11.handle); XSetInputFocus(_glfw.x11.display, window->x11.handle, RevertToParent, CurrentTime); XMoveWindow(_glfw.x11.display, window->x11.handle, 0, 0); XResizeWindow(_glfw.x11.display, window->x11.handle, mode.width, mode.height); } }
// Create the X11 window (and its colormap) // static GLboolean createWindow(_GLFWwindow* window, const _GLFWwndconfig* wndconfig) { unsigned long wamask; XSetWindowAttributes wa; XVisualInfo* visual = _GLFW_X11_CONTEXT_VISUAL; // Every window needs a colormap // Create one based on the visual used by the current context // TODO: Decouple this from context creation window->x11.colormap = XCreateColormap(_glfw.x11.display, _glfw.x11.root, visual->visual, AllocNone); // Create the actual window { wamask = CWBorderPixel | CWColormap | CWEventMask; wa.colormap = window->x11.colormap; wa.border_pixel = 0; wa.event_mask = StructureNotifyMask | KeyPressMask | KeyReleaseMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask | ExposureMask | FocusChangeMask | VisibilityChangeMask | EnterWindowMask | LeaveWindowMask | PropertyChangeMask; if (wndconfig->monitor == NULL) { // HACK: This is a workaround for windows without a background pixel // not getting any decorations on certain older versions of // Compiz running on Intel hardware wa.background_pixel = BlackPixel(_glfw.x11.display, _glfw.x11.screen); wamask |= CWBackPixel; } _glfwGrabXErrorHandler(); window->x11.handle = XCreateWindow(_glfw.x11.display, _glfw.x11.root, 0, 0, wndconfig->width, wndconfig->height, 0, // Border width visual->depth, // Color depth InputOutput, visual->visual, wamask, &wa); _glfwReleaseXErrorHandler(); if (!window->x11.handle) { _glfwInputXError(GLFW_PLATFORM_ERROR, "X11: Failed to create window"); return GL_FALSE; } if (!wndconfig->decorated) { MotifWmHints hints; hints.flags = MWM_HINTS_DECORATIONS; hints.decorations = 0; XChangeProperty(_glfw.x11.display, window->x11.handle, _glfw.x11.MOTIF_WM_HINTS, _glfw.x11.MOTIF_WM_HINTS, 32, PropModeReplace, (unsigned char*) &hints, sizeof(MotifWmHints) / sizeof(long)); } XSaveContext(_glfw.x11.display, window->x11.handle, _glfw.x11.context, (XPointer) window); } if (window->monitor && !_glfw.x11.hasEWMH) { // This is the butcher's way of removing window decorations // Setting the override-redirect attribute on a window makes the window // manager ignore the window completely (ICCCM, section 4) // The good thing is that this makes undecorated fullscreen windows // easy to do; the bad thing is that we have to do everything manually // and some things (like iconify/restore) won't work at all, as those // are tasks usually performed by the window manager XSetWindowAttributes attributes; attributes.override_redirect = True; XChangeWindowAttributes(_glfw.x11.display, window->x11.handle, CWOverrideRedirect, &attributes); window->x11.overrideRedirect = GL_TRUE; } // Declare the WM protocols supported by GLFW { int count = 0; Atom protocols[2]; // The WM_DELETE_WINDOW ICCCM protocol // Basic window close notification protocol if (_glfw.x11.WM_DELETE_WINDOW) protocols[count++] = _glfw.x11.WM_DELETE_WINDOW; // The _NET_WM_PING EWMH protocol // Tells the WM to ping the GLFW window and flag the application as // unresponsive if the WM doesn't get a reply within a few seconds if (_glfw.x11.NET_WM_PING) protocols[count++] = _glfw.x11.NET_WM_PING; if (count > 0) { XSetWMProtocols(_glfw.x11.display, window->x11.handle, protocols, count); } } if (_glfw.x11.NET_WM_PID) { const pid_t pid = getpid(); XChangeProperty(_glfw.x11.display, window->x11.handle, _glfw.x11.NET_WM_PID, XA_CARDINAL, 32, PropModeReplace, (unsigned char*) &pid, 1); } // Set ICCCM WM_HINTS property { XWMHints* hints = XAllocWMHints(); if (!hints) { _glfwInputError(GLFW_OUT_OF_MEMORY, "X11: Failed to allocate WM hints"); return GL_FALSE; } hints->flags = StateHint; hints->initial_state = NormalState; XSetWMHints(_glfw.x11.display, window->x11.handle, hints); XFree(hints); } // Set ICCCM WM_NORMAL_HINTS property (even if no parts are set) { XSizeHints* hints = XAllocSizeHints(); hints->flags = 0; if (wndconfig->monitor) { hints->flags |= PPosition; _glfwPlatformGetMonitorPos(wndconfig->monitor, &hints->x, &hints->y); } else { // HACK: Explicitly setting PPosition to any value causes some WMs, // notably Compiz and Metacity, to honor the position of // unmapped windows set by XMoveWindow hints->flags |= PPosition; hints->x = hints->y = 0; } if (!wndconfig->resizable) { hints->flags |= (PMinSize | PMaxSize); hints->min_width = hints->max_width = wndconfig->width; hints->min_height = hints->max_height = wndconfig->height; } XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints); XFree(hints); } // Set ICCCM WM_CLASS property // HACK: Until a mechanism for specifying the application name is added, the // initial window title is used as the window class name if (strlen(wndconfig->title)) { XClassHint* hint = XAllocClassHint(); hint->res_name = (char*) wndconfig->title; hint->res_class = (char*) wndconfig->title; XSetClassHint(_glfw.x11.display, window->x11.handle, hint); XFree(hint); } if (_glfw.x11.xi.available) { // Select for XInput2 events XIEventMask eventmask; unsigned char mask[] = { 0 }; eventmask.deviceid = 2; eventmask.mask_len = sizeof(mask); eventmask.mask = mask; XISetMask(mask, XI_Motion); XISelectEvents(_glfw.x11.display, window->x11.handle, &eventmask, 1); } if (_glfw.x11.XdndAware) { // Announce support for Xdnd (drag and drop) const Atom version = 5; XChangeProperty(_glfw.x11.display, window->x11.handle, _glfw.x11.XdndAware, XA_ATOM, 32, PropModeReplace, (unsigned char*) &version, 1); } _glfwPlatformSetWindowTitle(window, wndconfig->title); XRRSelectInput(_glfw.x11.display, window->x11.handle, RRScreenChangeNotifyMask); _glfwPlatformGetWindowPos(window, &window->x11.xpos, &window->x11.ypos); _glfwPlatformGetWindowSize(window, &window->x11.width, &window->x11.height); return GL_TRUE; }
// Creates the GLFW window // static int createNativeWindow(_GLFWwindow* window, const _GLFWwndconfig* wndconfig) { int xpos, ypos, fullWidth, fullHeight; WCHAR* wideTitle; DWORD style = getWindowStyle(window); DWORD exStyle = getWindowExStyle(window); if (window->monitor) { GLFWvidmode mode; // NOTE: This window placement is temporary and approximate, as the // correct position and size cannot be known until the monitor // video mode has been set _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos); _glfwPlatformGetVideoMode(window->monitor, &mode); fullWidth = mode.width; fullHeight = mode.height; } else { xpos = CW_USEDEFAULT; ypos = CW_USEDEFAULT; if (wndconfig->maximized) style |= WS_MAXIMIZE; getFullWindowSize(style, exStyle, wndconfig->width, wndconfig->height, &fullWidth, &fullHeight); } wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title); if (!wideTitle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to convert window title to UTF-16"); return GLFW_FALSE; } window->win32.handle = CreateWindowExW(exStyle, _GLFW_WNDCLASSNAME, wideTitle, style, xpos, ypos, fullWidth, fullHeight, NULL, // No parent window NULL, // No window menu GetModuleHandleW(NULL), NULL); free(wideTitle); if (!window->win32.handle) { _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Failed to create window"); return GLFW_FALSE; } SetPropW(window->win32.handle, L"GLFW", window); if (_glfw_ChangeWindowMessageFilterEx) { _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_DROPFILES, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYDATA, MSGFLT_ALLOW, NULL); _glfw_ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL); } DragAcceptFiles(window->win32.handle, TRUE); return GLFW_TRUE; }
void _glfwPlatformSetWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate) { if (window->monitor == monitor) { if (monitor) { if (monitor->window == window) acquireMonitor(window); } else { RECT rect = { xpos, ypos, xpos + width, ypos + height }; AdjustWindowRectEx(&rect, getWindowStyle(window), FALSE, getWindowExStyle(window)); SetWindowPos(window->win32.handle, HWND_TOP, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOCOPYBITS | SWP_NOACTIVATE | SWP_NOZORDER); } return; } if (window->monitor) releaseMonitor(window); _glfwInputWindowMonitorChange(window, monitor); if (monitor) { GLFWvidmode mode; DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE); UINT flags = SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS; if (window->decorated) { style &= ~WS_OVERLAPPEDWINDOW; style |= getWindowStyle(window); SetWindowLongW(window->win32.handle, GWL_STYLE, style); flags |= SWP_FRAMECHANGED; } _glfwPlatformGetVideoMode(monitor, &mode); _glfwPlatformGetMonitorPos(monitor, &xpos, &ypos); SetWindowPos(window->win32.handle, HWND_TOPMOST, xpos, ypos, mode.width, mode.height, flags); acquireMonitor(window); } else { HWND after; RECT rect = { xpos, ypos, xpos + width, ypos + height }; DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE); UINT flags = SWP_NOACTIVATE | SWP_NOCOPYBITS; if (window->decorated) { style &= ~WS_POPUP; style |= getWindowStyle(window); SetWindowLongW(window->win32.handle, GWL_STYLE, style); flags |= SWP_FRAMECHANGED; } if (window->floating) after = HWND_TOPMOST; else after = HWND_NOTOPMOST; AdjustWindowRectEx(&rect, getWindowStyle(window), FALSE, getWindowExStyle(window)); SetWindowPos(window->win32.handle, after, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, flags); } }