Subject:
Fwd: regarding creation of Button
From:
kourla ashok kumar reddy ####@####.####
Date:
13 Sep 2006 09:59:32 +0100
Message-Id: <20060913085927.91210.qmail@web7708.mail.in.yahoo.com>
kourla ashok kumar reddy ####@####.#### wrote: Date: Tue, 12 Sep 2006 11:30:16 +0100 (BST)
From: kourla ashok kumar reddy ####@####.####
Subject: regarding creation of Button
To: ####@####.####
Hi Greg,
I used the below program to create Button , but i was not able to create it.
Please help regarding this.
#include "windows.h"
#include "wintools.h"
#define IDOK 1
#define APPCHILD "BUTTON"
extern MWIMAGEHDR image_penguin;
PMWIMAGEHDR image = &image_penguin;
LRESULT CALLBACK ChildWndProc(HWND hwnd,UINT uMsg,WPARAM wp,LPARAM lp);
int
RegisterAppClass(void)
{
WNDCLASS wc;
wc.style = CS_DBLCLKS | CS_VREDRAW | CS_HREDRAW;
wc.lpfnWndProc = (WNDPROC)ChildWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = 0;
wc.hIcon = 0; /*LoadIcon(GetHInstance(), MAKEINTRESOURCE( 1));*/
wc.hCursor = 0; /*LoadCursor(NULL, IDC_ARROW);*/
wc.hbrBackground = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
//wc.hbrBackground = NULL;
wc.lpszMenuName = "OK";
wc.lpszClassName = APPCHILD;
return RegisterClass( &wc);
}
LRESULT CALLBACK
ChildWndProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
HDC hdc,hdcMem;
HBITMAP hbmp, hbmpOrg;
RECT rc;
PAINTSTRUCT ps;
switch(msg) {
case WM_PAINT:
BeginPaint(hwnd, &ps);
GdSetForegroundColor(hdc->psd, RGB(255,255,255));
GetClientRect(hwnd, &rc);
/* redirect painting to offscreen dc*/
hdcMem = CreateCompatibleDC(ps.hdc);
hbmp = CreateCompatibleBitmap(hdcMem, image->width, image->height);
hbmpOrg = SelectObject(hdcMem, hbmp);
/* draw onto offscreen dc*/
DrawDIB(hdcMem, 0, 0, image);
/* stretch blit offscreen with physical screen*/
StretchBlt(ps.hdc, 0, 0, rc.right, rc.bottom, hdcMem,
0, 0, image->width, image->height, MWROP_SRCCOPY);
DeleteObject(SelectObject(hdcMem, hbmpOrg));
DeleteDC(hdcMem);
EndPaint(hwnd, &ps);
break;
default:
return DefWindowProc( hwnd, msg, wp, lp);
return 0;
}
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
static HWND hOK;
HWND hwnd;
TCHAR* item = TEXT("BUTTON");
TCHAR* label = TEXT("OK");
MSG msg;
RECT rc;
RegisterAppClass();
GetWindowRect(GetDesktopWindow(), &rc);
hOK = CreateWindow(item, label, WS_CHILD | BS_PUSHBUTTON |WS_BORDER| WS_VISIBLE,0, GetSystemMetrics(SM_CYSCREEN)-100,
120, 26, GetDesktopWindow(), (HMENU)IDOK, 0, 0L);
ShowWindow(hOK, SW_SHOWNORMAL);
while( GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return 0;
//GetSystemMetrics(SM_CYSCREEN)
}
Regards,
Ashok
---------------------------------
---------------------------------
Find out what India is talking about on - Yahoo! Answers India
Send FREE SMS to your friend's mobile from Yahoo! Messenger Version 8. Get it NOW
