16,471
社区成员
发帖
与我相关
我的任务
分享
#include<stdio.h>
#include<windows.h>
struct
{
int iStyle;
TCHAR* szText;
}button[]=
{
BS_PUSHBUTTON,TEXT("PUSHBUTTON"),
BS_DEFPUSHBUTTON,TEXT("DEFPUSHBUTTON"),
BS_CHECKBOX,TEXT("CHECKBOX"),
BS_AUTOCHECKBOX,TEXT("AUTOCHECKBOX"),
BS_RADIOBUTTON,TEXT("RADIOBUTTON"),
BS_3STATE,TEXT("3STATE"),
BS_AUTO3STATE,TEXT("AUTO3STATE"),
BS_GROUPBOX,TEXT("GROUPBOX"),
BS_AUTORADIOBUTTON,TEXT("AUTORADIO"),
BS_OWNERDRAW,TEXT("OWNERDRAW")
};
#define NUM (sizeof(button)/sizeof(button[0]))
LRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,
PSTR szCmdLine, int iCmdShow)
{
/* char buf[30];
DWORD a=GetTickCount();
//printf("%d\n",a);
//wsprintf(buf,"time:%d",a);
itoa(a,buf,10);
MessageBox(NULL,buf,buf,0);
return 0;*/
static TCHAR szAppName[]=TEXT("BtnLook");
HWND hwnd;
MSG msg;
WNDCLASS wndclass;
wndclass.style = CS_HREDRAW | CS_VREDRAW ;
wndclass.lpfnWndProc = WndProc ;
wndclass.cbClsExtra = 0 ;
wndclass.cbWndExtra = 0 ;
wndclass.hInstance = hInstance ;
wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION) ;
wndclass.hCursor = LoadCursor (NULL, IDC_ARROW) ;
//wndclass.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH) ;
wndclass.hbrBackground = (HBRUSH)(COLOR_BTNFACE+1);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = szAppName ;
if (!RegisterClass (&wndclass))
{
MessageBox (NULL, TEXT ("This program requires Windows NT!"),
szAppName, MB_ICONERROR) ;
return 0 ;
}
hwnd = CreateWindow (szAppName, TEXT ("Button Look"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT,
CW_USEDEFAULT, CW_USEDEFAULT,
NULL, NULL, hInstance, NULL) ;
ShowWindow (hwnd, iCmdShow) ;
UpdateWindow (hwnd) ;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg) ;
DispatchMessage (&msg) ;
}
return msg.wParam ;
}
//void CALLBACK TimerProc(HWND hwnd,UINT message,UINT iTimerID,DWORD dwTimer)
LRESULT CALLBACK WndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)
{
static HWND hwndButton[NUM];
static RECT rect;
static TCHAR szTop[]=TEXT("Message wParam lParam"),szUnd[]=TEXT("_____ _____ _____"),szFormat[]=TEXT("%-16s%04X-%04X %04X-%04X"),szBuffer[50];
szBuffer[50];
static int cxChar,cyChar;
HDC hdc;
PAINTSTRUCT ps;
int i;
switch(message)
{
case WM_CREATE:
////WORD HIWORD(
///DWORD dwValue
//);
cxChar=LOWORD(GetDialogBaseUnits());
cyChar=HIWORD(GetDialogBaseUnits());
for(i=0;i<NUM;i++)
hwndButton[i]=CreateWindow(TEXT("button"),button[i].szText,WS_CHILD|WS_VISIBLE|button[i].iStyle,
cxChar,cyChar*(1+2*i),20*cxChar,7*cyChar/4,hwnd,(HMENU)i,((LPCREATESTRUCT)lParam)->hInstance,NULL);
return 0;
case WM_SIZE:
rect.left=24*cxChar;
rect.top=2*cyChar;
rect.right=LOWORD(lParam);
rect.bottom=HIWORD(lParam);
return 0;
case WM_PAINT:
InvalidateRect(hwnd,&rect,TRUE);
hdc=BeginPaint(hwnd,&ps);
SetBkColor(hdc,GetSysColor(COLOR_BTNFACE+1));
SetTextColor(hdc,GetSysColor(COLOR_WINDOWTEXT));
SelectObject(hdc,GetStockObject(SYSTEM_FIXED_FONT));
SetBkMode(hdc,TRANSPARENT);
TextOut(hdc,24*cxChar,cyChar,szTop,lstrlen(szTop));
TextOut(hdc,24*cxChar,cyChar,szUnd,lstrlen(szUnd));
EndPaint(hwnd,&ps);
return 0;
case WM_DRAWITEM:
case WM_COMMAND:
ScrollWindow(hwnd,0,-cyChar,NULL,&rect);//多注意这里,这里有问题
hdc=GetDC(hwnd);
SelectObject(hdc,GetStockObject(SYSTEM_FIXED_FONT));
TextOut(hdc,24*cxChar,cyChar*(rect.bottom/cyChar-1),szBuffer,wsprintf(szBuffer,szFormat,message==WM_DRAWITEM?TEXT("WM_DRAWITEM"):TEXT("WM_COMMAND"),HIWORD(wParam),LOWORD(wParam),HIWORD(lParam),LOWORD(lParam)));
ReleaseDC(hwnd,hdc);
ValidateRect(hwnd,&rect);
break;
case WM_KEYDOWN:
switch(wParam)
{
case VK_TAB:
MessageBox(NULL,TEXT("asd "),TEXT("xxx"),0);
}
return 0;
case WM_SYSCOLORCHANGE:
InvalidateRect(hwnd,NULL,TRUE);
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd,message,wParam,lParam);
}