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Move to RegisterWindowClassEx for no real reason

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This commit is contained in:
Camilla Berglund 2015-11-03 16:06:17 +01:00
parent 1bf33a7402
commit b4b210526a
1 changed files with 4 additions and 5 deletions
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9
src/win32_window.c
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@ -750,16 +750,15 @@ static void destroyWindow(_GLFWwindow* window)
// //
GLFWbool _glfwRegisterWindowClass(void) GLFWbool _glfwRegisterWindowClass(void)
{ {
WNDCLASSW wc; WNDCLASSEXW wc;
ZeroMemory(&wc, sizeof(wc));
wc.cbSize = sizeof(wc);
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = (WNDPROC) windowProc; wc.lpfnWndProc = (WNDPROC) windowProc;
wc.cbClsExtra = 0; // No extra class data
wc.cbWndExtra = sizeof(void*) + sizeof(int); // Make room for one pointer wc.cbWndExtra = sizeof(void*) + sizeof(int); // Make room for one pointer
wc.hInstance = GetModuleHandleW(NULL); wc.hInstance = GetModuleHandleW(NULL);
wc.hCursor = LoadCursorW(NULL, IDC_ARROW); wc.hCursor = LoadCursorW(NULL, IDC_ARROW);
wc.hbrBackground = NULL; // No background
wc.lpszMenuName = NULL; // No menu
wc.lpszClassName = _GLFW_WNDCLASSNAME; wc.lpszClassName = _GLFW_WNDCLASSNAME;
// Load user-provided icon if available // Load user-provided icon if available
@ -774,7 +773,7 @@ GLFWbool _glfwRegisterWindowClass(void)
0, 0, LR_DEFAULTSIZE | LR_SHARED); 0, 0, LR_DEFAULTSIZE | LR_SHARED);
} }
if (!RegisterClassW(&wc)) if (!RegisterClassExW(&wc))
{ {
_glfwInputError(GLFW_PLATFORM_ERROR, _glfwInputError(GLFW_PLATFORM_ERROR,
"Win32: Failed to register window class"); "Win32: Failed to register window class");