#include <windows.h>
#include <windowsx.h>
#include <tchar.h>
#include <stdlib.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
VOID CALLBACK TimerEvent( HWND window, UINT Msg, UINT_PTR EventID, DWORD SYSTime);
int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow )
{
MSG msg ;
WNDCLASS wc;
ZeroMemory(&wc, sizeof(wc));
wc.lpszClassName = TEXT( "Timer" );
wc.hInstance = hInstance ;
wc.hbrBackground = CreateSolidBrush(RGB(0,0,0));
wc.lpfnWndProc = WndProc ;
wc.hCursor = LoadCursor(0, IDC_ARROW);
RegisterClass(&wc);
CreateWindow( wc.lpszClassName, TEXT("Stop Watch"),
WS_SYSMENU | WS_VISIBLE,
150, 150, 230, 230, 0, 0, hInstance, 0);
while( GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return (int) msg.wParam;
}
int GlobTime = 0;
LRESULT CALLBACK WndProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam )
{
static HWND MenuItems[3] = {0};
switch(msg)
{
case WM_CREATE:
{
MenuItems[0] = CreateWindow(TEXT("button"), TEXT("Старт"),
WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
120, 150, 80, 25,
hwnd, (HMENU) 1, NULL, NULL);
MenuItems[1] = CreateWindow(TEXT("button"), TEXT("Стоп"),
WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
20, 150, 80, 25,
hwnd, (HMENU) 2, NULL, NULL);
MenuItems[2] = CreateWindow(TEXT("button"), NULL,
WS_VISIBLE | WS_CHILD | BS_GROUPBOX,
20, 15, 180, 120,
hwnd, (HMENU) 3, NULL, NULL);
break;
}
case WM_COMMAND:
{
if(HIWORD(wParam) == BN_CLICKED)
{
if (LOWORD(wParam) == 1)
{
GlobTime = 0;
KillTimer(hwnd, 1);
SetTimer(hwnd, 1, 1000, TimerEvent);
}
else if(LOWORD(wParam) == 2)
{
GlobTime = 0;
InvalidateRect(hwnd, 0, false);
KillTimer(hwnd, 1);
}
}
break;
}
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hd = BeginPaint((HWND)MenuItems[2], &ps);
HFONT hfontMSSS = CreateFont (80,40,FW_DONTCARE,FW_DONTCARE,FW_BOLD,
FALSE,FALSE,FALSE,ANSI_CHARSET,OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_DONTCARE,L"System");
SelectFont(hd, hfontMSSS);
SetTextColor(hd, RGB(255,0,0));
SetBkColor(hd, RGB(0,0,0));
TCHAR timeNow[6] = {0}, csec[3] = {0}, cmin[3] = {0};
int sec = GlobTime, mins = GlobTime;
do
{
if(sec - 60 < 0 && sec != 0)
{
wsprintfW(csec, sec > 9 ? L"%d" : L"0%d", sec);
break;
}
else if(!sec)
{
wcscat(csec, L"00");
break;
}
sec -= 60;
} while (1);
//wcscat(timeNow, L":");
if(GlobTime - sec == 0)
{
wcscat(cmin, L"00");
}
else
{
wsprintfW(cmin, (GlobTime - sec) / 60 > 9 ? L"%d" : L"0%d", (GlobTime - sec) / 60);
}
wsprintf(timeNow, L"%s:%s", cmin, csec);
TextOut(hd, 0, 10, timeNow, _tcslen(timeNow));
EndPaint(hwnd, &ps);
break;
}
case WM_DESTROY:
{
KillTimer(hwnd, 1);
PostQuitMessage(0);
break;
}
}
return DefWindowProc(hwnd, msg, wParam, lParam);
}
VOID CALLBACK TimerEvent( HWND window, UINT Msg, UINT_PTR EventID, DWORD SYSTime)
{
if(++GlobTime > 60 * 60 - 1) GlobTime = 0;
InvalidateRect(window, 0, false);
}
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