static LRESULT CALLBACK wndproc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
WINDOWPOS *wp = (WINDOWPOS *) lParam;
switch (uMsg) {
case WM_COMMAND:
if (((HWND) lParam) == nhspinb || ((HWND) lParam) == nvspinb)
if (HIWORD(wParam) == EN_CHANGE)
areaUpdateScroll(area);
break;
case WM_WINDOWPOSCHANGED:
if ((wp->flags & SWP_NOSIZE) != 0)
break;
repos(hwnd);
return 0;
case WM_CLOSE:
PostQuitMessage(0);
}
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
}
void areaScrollOnResize(uiArea *a, RECT *client)
{
areaUpdateScroll(a);
}
int main(void)
{
WNDCLASSW wc;
HWND mainwin;
MSG msg;
CoInitialize(NULL);
initDraw();
hInstance = GetModuleHandle(NULL);
h.ah.Draw = handlerDraw;
h.ah.HScrollMax = handlerHScrollMax;
h.ah.VScrollMax = handlerVScrollMax;
h.ah.RedrawOnResize = handlerRedrawOnResize;
h.ah.MouseEvent = handlerMouseEvent;
h.ah.DragBroken = handlerDragBroken;
h.ah.KeyEvent = handlerKeyEvent;
registerAreaClass();
ZeroMemory(&wc, sizeof (WNDCLASSW));
wc.lpszClassName = L"mainwin";
wc.lpfnWndProc = wndproc;
wc.hInstance = hInstance;
wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);
RegisterClassW(&wc);
mainwin = CreateWindowExW(0,
L"mainwin", L"mainwin",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL);
area = makeArea(0,
WS_CHILD | WS_VISIBLE,
0, 0, 0, 0,
mainwin,
(uiAreaHandler *) (&h));
nhspinb = CreateWindowExW(WS_EX_CLIENTEDGE,
L"edit", L"0",
ES_NUMBER | WS_CHILD | WS_VISIBLE,
0, 0, 100, 100,
mainwin, NULL, hInstance, NULL);
nvspinb = CreateWindowExW(WS_EX_CLIENTEDGE,
L"edit", L"0",
ES_NUMBER | WS_CHILD | WS_VISIBLE,
0, 0, 100, 100,
mainwin, NULL, hInstance, NULL);
// initial state
repos(mainwin);
areaUpdateScroll(area);
ShowWindow(mainwin, SW_SHOWDEFAULT);
UpdateWindow(mainwin);
extern BOOL processAreaMessage(MSG *);
while (GetMessage(&msg, NULL, 0, 0)) {
if (processAreaMessage(&msg)) continue;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
uninitDraw();
CoUninitialize();
return 0;
}
