windows controls

[50cent]

Programul de mai jos ilustreaza controale windows de baza,scris in Windows API

#include <Windows.h>

//#pragma comment(linker,"\"/manifestdependency:type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")

#define latime 200
#define inaltime 250
#define buton 1
#define buton2 2
#define buton3 3

LRESULT CALLBACK WindowProc(HWND,UINT,WPARAM,LPARAM);
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInsatce,LPSTR lpCmdLine,int nCmdShow)
{
	HWND hWnd;
	WNDCLASSEX clasa;
	ZeroMemory(&clasa,sizeof(WNDCLASSEX));
	clasa.cbSize=sizeof(WNDCLASSEX);
	clasa.hbrBackground=(HBRUSH)COLOR_WINDOW;
	clasa.hCursor=LoadCursor(NULL,IDC_ARROW);
	clasa.hIcon=LoadIcon(NULL,IDI_APPLICATION);
	clasa.hInstance=hInstance;
	clasa.lpfnWndProc=WindowProc;
	clasa.lpszClassName=L"orton";
	clasa.style=CS_VREDRAW|CS_HREDRAW;
	RegisterClassEx(&clasa);
	hWnd=CreateWindowEx(NULL,L"orton",L"orton",WS_OVERLAPPED|WS_SYSMENU|WS_MINIMIZEBOX,10,10,latime,inaltime,NULL,NULL,hInstance,NULL);
	ShowWindow(hWnd,nCmdShow);
	HFONT hFont = CreateFont(15, 0, 0, 0, FW_NORMAL, false, false, false, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, L"Lucida Sans Unicode");
	HWND label=CreateWindow(L"STATIC",L"butonul 1",WS_VISIBLE|WS_CHILD|SS_EDITCONTROL,5,15,60,25,hWnd,0,hInstance,NULL);
	HWND label2=CreateWindow(L"STATIC",L"butonul 2",WS_VISIBLE|WS_CHILD|SS_EDITCONTROL,5,45,60,25,hWnd,0,hInstance,NULL);
	HWND Button=CreateWindow(L"BUTTON",L"apasa",WS_VISIBLE|WS_CHILD|BS_PUSHBUTTON,60,10,50,25,hWnd,(HMENU)buton,hInstance,NULL);
	HWND Button2=CreateWindow(L"BUTTON",L"apasa",WS_VISIBLE|WS_CHILD|BS_PUSHBUTTON,60,40,50,25,hWnd,(HMENU)buton2,hInstance,NULL);
	HWND Button3=CreateWindow(L"BUTTON",L"fisier",WS_VISIBLE|WS_CHILD|BS_PUSHBUTTON,110,10,80,55,hWnd,(HMENU)buton3,hInstance,NULL);
	HWND edit=CreateWindow(L"EDIT",L"edit box",WS_VISIBLE|WS_CHILD|WS_HSCROLL|WS_VSCROLL|ES_LEFT|ES_MULTILINE|ES_AUTOHSCROLL|ES_AUTOVSCROLL,5,90,180,130,hWnd,0,hInstance,NULL);

	SendMessage(Button, WM_SETFONT,(WPARAM)hFont, true);
	SendMessage(Button2, WM_SETFONT,(WPARAM)hFont, true);
	SendMessage(label, WM_SETFONT,(WPARAM)hFont, true);
	SendMessage(label2, WM_SETFONT,(WPARAM)hFont, true);
	SendMessage(edit, WM_SETFONT,(WPARAM)hFont, true);
	SendMessage(Button3, WM_SETFONT,(WPARAM)hFont, true);

	MSG mesaj={0};
	while(GetMessage(&mesaj,0,0,0))
	{
		TranslateMessage(&mesaj);
		DispatchMessage(&mesaj);
	}
	return mesaj.wParam;
}

LRESULT CALLBACK WindowProc(HWND hWnd,UINT mesaj,WPARAM wParam,LPARAM lParam)
{
	switch(mesaj)
	{
	case WM_DESTROY:
		PostQuitMessage(0);
		break;
	case WM_COMMAND:
		if (wParam == buton)
			MessageBox(hWnd,L"ai apasat pe butonul 1",L"Info",MB_OK|MB_ICONINFORMATION);
		if (wParam == buton2)
			MessageBox(hWnd,L"ai apasat pe butonul 2",L"Info",MB_OK|MB_ICONINFORMATION);
		if (wParam == buton3)
		{

			OPENFILENAME ofn;
			char szFileName[MAX_PATH] = "";
			ZeroMemory(&ofn, sizeof(ofn));

			ofn.lStructSize = sizeof(ofn);
			ofn.hwndOwner = hWnd;
			ofn.lpstrFilter = L"Fisiere text (*.txt)\0*.txt\0All Files (*.*)\0*.*\0";
			ofn.lpstrFile = (LPWSTR)szFileName;
			ofn.nMaxFile = MAX_PATH;
			ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY|OFN_ALLOWMULTISELECT;
			ofn.lpstrDefExt = (LPCWSTR)"txt";

			if(GetOpenFileName(&ofn))
			{
				MessageBox(hWnd,(LPCWSTR)szFileName,L"Info",MB_OK|MB_ICONINFORMATION);
			}
		}
		break;
	default :
		return DefWindowProc(hWnd,mesaj,wParam,lParam);
		break;
	}
	return 0;
}

decomentati linia cu #pragma comment sa vedeti ce se intampla

Edited December 27, 2010 by 50cent
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