我的数字钟0.0
程序代码：#include <windows.h>
#include <stdio.h>
#define IDT_TIMER 1
#define IDM_TOPMOST 0x1000
#define HEIGHT 59 // 每个数字的高度
#define WIDTH 35 // 每个数字的宽度
#define MAX_LOADSTRING 36
#define IDT_TIMER 1
#define IDM_TOPMOST 0x1000
#define IDM_ALERT 0X1001
#define IDM_CLOSE 0X1002
#define HEIGHT 59 // 每个数字的高度
#define WIDTH 35
BOOL bTopMost = TRUE;
bool init_win();
HWND create_win();
void show_win();
void run_win();
void display_time();
void chk();
HBITMAP bg;
HBITMAP bitmap;
HBITMAP clock_1,clock_2;
char buf[10];
HDC hdc;
HDC mdc;
HDC bufdc;
HDC bufdc1;
HDC bufdc2;
int dx=0;
SYSTEMTIME time;
char *name="xiaoyuer";
HINSTANCE hinst;
HWND hwnd;
WNDCLASS wnd;
int x=0,y=0;
LRESULT CALLBACK WinProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam);
int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd )
{hinst=hInstance;
if(init_win())
{
if(hwnd=create_win())
{ hdc=GetDC(hwnd);
mdc=CreateCompatibleDC(hdc);
bufdc=CreateCompatibleDC(hdc);
bitmap=CreateCompatibleBitmap(hdc,35*8,59);
SelectObject(mdc,bitmap);
bg=(HBITMAP)LoadImage(hinst,"bg.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
clock_1=(HBITMAP)LoadImage(hinst,"time_bg.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
clock_2=(HBITMAP)LoadImage(hinst,"time.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
show_win();
run_win();
return true;
}
}
return false;
}
bool init_win()
{memset(&wnd,0,sizeof(wnd));
wnd.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
wnd.hInstance=hinst;
wnd.lpfnWndProc=WinProc;
wnd.lpszClassName=name;
if(RegisterClass(&wnd))
return true;
else
return false;
}
HWND create_win()
{
return CreateWindow(name,name, WS_SYSMENU|WS_POPUP,0,
0,
35*8, 59, NULL,
NULL, hinst, NULL);
}
void show_win()
{
ShowWindow(hwnd,SW_SHOW);
UpdateWindow(hwnd);
}
void run_win()
{MSG msg;
while(GetMessage(&msg,0,0,0 ))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
LRESULT CALLBACK WinProc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{int wmId;
HMENU hSysMenu;
HDC hdc;
PAINTSTRUCT ps;
switch(msg)
{case WM_CLOSE:
KillTimer(hwnd,1);
DeleteObject(bg);
DeleteObject(clock_1);
DeleteObject(clock_2);
DestroyWindow(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_TIMER:
hdc=GetDC(hwnd);
chk();
ReleaseDC(hwnd, hdc);
break;
case WM_CREATE:
if( SetTimer(hwnd,IDT_TIMER,1000,NULL) == 0 )
{
MessageBox(hwnd,TEXT("安装定时器失败"), TEXT("错误"),MB_OK | MB_ICONHAND);
exit(-1);
}
hSysMenu = GetSystemMenu(hwnd, FALSE);
DeleteMenu(hSysMenu, 0, MF_BYPOSITION);
DeleteMenu(hSysMenu, 1, MF_BYPOSITION);
DeleteMenu(hSysMenu, 1, MF_BYPOSITION);
DeleteMenu(hSysMenu, 1, MF_BYPOSITION);
DeleteMenu(hSysMenu, 1, MF_BYPOSITION);
AppendMenu(hSysMenu, MF_SEPARATOR, 0, NULL);
AppendMenu(hSysMenu, MF_STRING, IDM_TOPMOST, TEXT("总在最前"));
AppendMenu(hSysMenu,MF_STRING,IDM_ALERT,"提醒");
AppendMenu(hSysMenu, MF_SEPARATOR, 0, NULL);
AppendMenu(hSysMenu,MF_STRING,IDM_CLOSE,"定时关机");
EnableMenuItem(hSysMenu,IDM_TOPMOST, MF_BYCOMMAND | MF_ENABLED);
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOREDRAW | SWP_NOSIZE);
CheckMenuItem(hSysMenu, IDM_TOPMOST, MF_BYCOMMAND | MF_CHECKED);
break;
case WM_PAINT:hdc=BeginPaint(hwnd,&ps);
chk();
EndPaint(hwnd,&ps);
break;
case WM_NCHITTEST:
{
UINT nHitTest;
nHitTest = DefWindowProc(hwnd, WM_NCHITTEST, wparam, lparam);
if(nHitTest == HTCLIENT && GetAsyncKeyState(MK_LBUTTON) < 0)
nHitTest = HTCAPTION;
return nHitTest;
}
case WM_ERASEBKGND: // 防止开始绘制时的闪烁
return TRUE;
case WM_SYSCOMMAND:
wmId = wparam;
{
if(wmId == IDM_TOPMOST)
{
hSysMenu = GetSystemMenu(hwnd, FALSE);
if(bTopMost)
{
CheckMenuItem(hSysMenu, IDM_TOPMOST, MF_UNCHECKED);
SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOREDRAW | SWP_NOSIZE);
bTopMost = FALSE;
}
else
{
CheckMenuItem(hSysMenu, IDM_TOPMOST, MF_CHECKED);
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOREDRAW | SWP_NOSIZE);
bTopMost = TRUE;
}
}
return DefWindowProc(hwnd, WM_SYSCOMMAND, wmId, 0);
}
case WM_KEYDOWN:
switch(wparam)
{
case VK_ESCAPE:
SendMessage(hwnd,WM_CLOSE,0,0);
break;
default:break;
}
break;
case WM_CONTEXTMENU:
POINT pt;
pt.x = LOWORD(lparam);
pt.y = HIWORD(lparam);
hSysMenu = GetSystemMenu(hwnd, FALSE);
wmId =TrackPopupMenu(hSysMenu, TPM_LEFTALIGN | TPM_RETURNCMD, pt.x, pt.y, 0, hwnd, NULL);
if(wmId>0)
SendMessage(hwnd, WM_SYSCOMMAND, wmId, 0);
return 0;
default:return DefWindowProc(hwnd,msg,wparam,lparam);
}
return 0;
}
void display_time(int x)
{
if(dx==2)
dx++;
if(dx==5)
dx++;
SelectObject(bufdc,clock_1);
BitBlt(mdc,dx*35,0,35,59,bufdc,x*35,0,SRCAND);
SelectObject(bufdc,clock_2);
BitBlt(mdc,dx*35,0,35,59,bufdc,x*35,0,SRCPAINT);
dx+=1;
if(dx==8)
dx=0;
}
void chk()
{
int x;
GetLocalTime(&time);
SelectObject(mdc,bitmap);
SelectObject(bufdc,bg);
BitBlt(mdc,0,0,35*8,59,bufdc,0,0,SRCCOPY);
x=time.wHour/10;
display_time(x);
x=time.wHour%10;
display_time(x);
SelectObject(bufdc,clock_1);
BitBlt(mdc,2*35,0,35,59,bufdc,10*35,0,SRCAND);
SelectObject(bufdc,clock_2);
BitBlt(mdc,2*35,0,35,59,bufdc,10*35,0,SRCPAINT);
x=time.wMinute/10;
display_time(x);
x=time.wMinute%10;
display_time(x);
SelectObject(bufdc,clock_1);
BitBlt(mdc,5*35,0,35,59,bufdc,10*35,0,SRCAND);
SelectObject(bufdc,clock_2);
BitBlt(mdc,5*35,0,35,59,bufdc,10*35,0,SRCPAINT);
x=time.wSecond/10;
display_time(x);
x=time.wSecond%10;
display_time(x);
BitBlt(hdc,0,0,8*35,59,mdc,0,0,SRCCOPY);
}
