windows设计

windows设计

个人信息：就读于燕大本科软件工程专业 目前大三;

本人博客：google搜索“cqs_2012”即可;

个人爱好：酷爱数据结构和算法，希望将来从事算法工作为人民作出自己的贡献;

编程语言：C++ ;

编程坏境：Windows 7 专业版 x64;

编程工具：vs2008;

制图工具：office 2010 powerpoint;

硬件信息：7G-3 笔记本;

真言

有些事不能着急，但是有些事不能不知道，有些事必须等，有些事还得必须做，有些事就是这些事：

对于资金：少支出，多收入

对于时间：少玩耍，多工作

对于感情：少动情，多平淡

题目

用windows技术，创建自己的windows应用程序。

代码

// test.cpp : Defines the entry point for the application.
//

#include "stdafx.h"
#include "resource.h"

#define MAX_LOADSTRING 100
#define WM_SETCOLOR WM_USER+1

// Global Variables:
HINSTANCE hInst;								// current instance
TCHAR szTitle[MAX_LOADSTRING];								// The title bar text
TCHAR szWindowClass[MAX_LOADSTRING];								// The title bar text


struct DrawStruct
{
	POINT start;
	POINT end;
	bool use;
	int penwidth;
	COLORREF pencolor;
	int shape;
};

LRESULT CALLBACK SetWidth(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
//void DrawDraw(HWND hwnd,int shape,POINT s,POINT e,COLORREF color,int width);
void DrawDraw(HWND hwnd,DrawStruct *mydraw);
LRESULT CALLBACK ColorProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);


// Foward declarations of functions included in this code module:
ATOM				MyRegisterClass(HINSTANCE hInstance);
BOOL				InitInstance(HINSTANCE, int);
LRESULT CALLBACK	WndProc(HWND, UINT, WPARAM, LPARAM);
LRESULT CALLBACK	About(HWND, UINT, WPARAM, LPARAM);

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
 	// TODO: Place code here.
	MSG msg;
	HACCEL hAccelTable;

	// Initialize global strings
	LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
	LoadString(hInstance, IDC_TEST, szWindowClass, MAX_LOADSTRING);
	MyRegisterClass(hInstance);

	// Perform application initialization:
	if (!InitInstance (hInstance, nCmdShow)) 
	{
		return FALSE;
	}

	hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_TEST);

	// Main message loop:
	while (GetMessage(&msg, NULL, 0, 0)) 
	{
		if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) 
		{
			TranslateMessage(&msg);
			DispatchMessage(&msg);
		}
	}

	return msg.wParam;
}



ATOM MyRegisterClass(HINSTANCE hInstance)
{
	WNDCLASSEX wcex;

	wcex.cbSize = sizeof(WNDCLASSEX); 

	wcex.style			= CS_HREDRAW | CS_VREDRAW;
	wcex.lpfnWndProc	= (WNDPROC)WndProc;
	wcex.cbClsExtra		= 0;
	wcex.cbWndExtra		= 0;
	wcex.hInstance		= hInstance;
	wcex.hIcon			= LoadIcon(hInstance, (LPCTSTR)IDI_TEST);
	wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);
	wcex.hbrBackground	= (HBRUSH)(COLOR_WINDOW+1);
	wcex.lpszMenuName	= (LPCSTR)IDC_TEST;
	wcex.lpszClassName	= szWindowClass;
	wcex.hIconSm		= LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);

	return RegisterClassEx(&wcex);
}


BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
{
   HWND hWnd;
   hInst = hInstance; // Store instance handle in our global variable
   hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
      CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL);
   if (!hWnd)
   {
      return FALSE;
   }
   ShowWindow(hWnd, nCmdShow);
   UpdateWindow(hWnd);
   return TRUE;
}



LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{

	static DrawStruct * mydraw = new DrawStruct;
	static HWND hwndcolor;


	int wmId, wmEvent;
	PAINTSTRUCT ps;
	HDC hdc;
	static HDC hMemDC;
	
	
	TCHAR szHello[MAX_LOADSTRING];
	LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING);

	switch (message) 
	{
		case WM_CREATE:
			mydraw->pencolor = RGB(1,1,1);
			mydraw->penwidth = 1;
			mydraw->shape = 1;
			mydraw->use = false;
			break;

		case WM_COMMAND:
			wmId    = LOWORD(wParam); 
			wmEvent = HIWORD(wParam); 



			switch (wmId)
			{
				case IDM_ABOUT:
				   DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About);
				   break;
				case IDM_EXIT:
				   DestroyWindow(hWnd);
				   break;
				case IDM_LINE:
					mydraw->shape = 1;
					break;
				case IDM_Juxing:
					mydraw->shape = 2;
					break;
				case IDM_Tuoyuan:
					mydraw->shape = 3;
					break;
				case IDM_Width:
					DialogBoxParam(hInst,(LPCTSTR)IDD_Penwidth,hWnd,(DLGPROC)SetWidth,(LPARAM)&(mydraw->penwidth));
					break;
				
				case IDM_Color:
					if(! hwndcolor)
						hwndcolor = CreateDialog(hInst,(LPCTSTR)IDD_Color,hWnd,(DLGPROC)ColorProc);
					ShowWindow(hwndcolor,SW_SHOW);
					break;
					
				default:
				   return DefWindowProc(hWnd, message, wParam, lParam);
			}
			break;
		case WM_SETCOLOR:
			mydraw->pencolor = (COLORREF)lParam;
			break;
		case WM_PAINT:
			hdc = BeginPaint(hWnd, &ps);
			
			RECT rt;
			GetClientRect(hWnd, &rt);
			DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER);
			EndPaint(hWnd, &ps);
			
			break;
		case WM_DESTROY:
			PostQuitMessage(0);
			break;

		case WM_LBUTTONDOWN:				
			mydraw->start.x = LOWORD(lParam);
			mydraw->start.y = HIWORD(lParam);
			mydraw->end = mydraw->start;
			mydraw->use = true;
			break;
		case WM_LBUTTONUP:
			if(mydraw->use == true)
			{
				//DrawDraw(hWnd,mydraw.shape,mydraw.start,mydraw.end,mydraw.pencolor,mydraw.penwidth);
				DrawDraw(hWnd,mydraw);
				mydraw->end.x= LOWORD(lParam);
				mydraw->end.y= HIWORD(lParam);
				DrawDraw(hWnd,mydraw);
				//DrawDraw(hWnd,mydraw.shape,mydraw.start,mydraw.end,mydraw.pencolor,mydraw.penwidth);				
			}		
			mydraw->use = false;
			break;
		case WM_MOUSEMOVE:
			if(mydraw->use == true)
			{
				DrawDraw(hWnd,mydraw);
				//DrawDraw(hWnd,mydraw.shape,mydraw.start,mydraw.end,mydraw.pencolor,mydraw.penwidth);
				mydraw->end.x= LOWORD(lParam);
				mydraw->end.y= HIWORD(lParam);
				//DrawDraw(hWnd,mydraw.shape,mydraw.start,mydraw.end,mydraw.pencolor,mydraw.penwidth);
				DrawDraw(hWnd,mydraw);
			}
			break;				
		default:
			return DefWindowProc(hWnd, message, wParam, lParam);
   }
   return 0;
}

// Mesage handler for about box.
LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
	switch (message)
	{
		case WM_INITDIALOG:
				return TRUE;

		case WM_COMMAND:
			if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) 
			{
				EndDialog(hDlg, LOWORD(wParam));
				return TRUE;
			}
			break;
	}
    return FALSE;
}



LRESULT CALLBACK SetWidth(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
	static  int * width;
	switch (message)
	{
	case WM_INITDIALOG:
		width = (int *)lParam;
		SetDlgItemInt(hDlg,IDC_Width,*width,TRUE);
		return TRUE;

	case WM_COMMAND:
		switch(LOWORD(wParam))
		{
		case IDOK:
			BOOL abuse;
			(*width) = GetDlgItemInt(hDlg,IDC_Width,&abuse,TRUE);
			EndDialog(hDlg, LOWORD(wParam));
			return TRUE;
		case IDCANCEL:
			EndDialog(hDlg, LOWORD(wParam));
			return TRUE;
		}
		break;
	}
	return FALSE;
}


//void DrawDraw(HWND hwnd,int shape,POINT s,POINT e,COLORREF color,int width)
void DrawDraw(HWND hwnd,DrawStruct * mydraw)
{
	HPEN pen,oldpen;
	pen = CreatePen(PS_SOLID,mydraw->penwidth,mydraw->pencolor);
	HDC hdc = GetDC(hwnd);
	oldpen = (HPEN)SelectObject(hdc,pen);
	SetROP2(hdc,R2_NOTXORPEN);

	switch(mydraw->shape)
	{
		case 1:
			MoveToEx(hdc,mydraw->start.x,mydraw->start.y,NULL);
			LineTo(hdc,mydraw->end.x,mydraw->end.y);
			break;
		case 2:
			Rectangle(hdc,mydraw->start.x,mydraw->start.y,mydraw->end.x,mydraw->end.y);
			break;
		case 3:
			Ellipse(hdc,mydraw->start.x,mydraw->start.y,mydraw->end.x,mydraw->end.y);
			break;
	}

	SelectObject(hdc,oldpen);
	DeleteObject(pen);
	ReleaseDC(hwnd,hdc);
}


LRESULT CALLBACK ColorProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
	HDC hdc;
	PAINTSTRUCT ps;
	int i;
	HBRUSH hbr;
	HPEN hpen;
	COLORREF color;
	switch (message)
	{
	case WM_INITDIALOG:

		//return TRUE;
		break;
	case WM_PAINT:
		hdc = BeginPaint(hDlg, &ps);
		// TODO: Add any drawing code here...
		RECT rt;
		GetClientRect(hDlg, &rt);


		for(i =0;i<rt.right/50;i++){
			color = RGB(20*i,255-30*i,50+10*i);
			hbr = CreateSolidBrush(color);
			hpen = CreatePen(PS_SOLID,1,color);
			SelectObject(hdc,hbr);
			SelectObject(hdc,hpen);
			Rectangle(hdc,50*i,0,50*(i+1),50);

			color = RGB(255-30*i,30*i,50+10*i);
			hbr = CreateSolidBrush(color);
			hpen = CreatePen(PS_SOLID,1,color);
			SelectObject(hdc,hbr);
			SelectObject(hdc,hpen);
			Rectangle(hdc,50*i,50,50*(i+1),rt.bottom);
		}
		EndPaint(hDlg, &ps);
		break;
	case WM_LBUTTONDOWN:
		color = GetPixel(GetDC(hDlg),LOWORD(lParam),HIWORD(lParam));
		SendMessage(GetParent(hDlg),WM_SETCOLOR,WPARAM(0L),LPARAM(color));
		break;
	case WM_COMMAND:
		if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) 
		{
			//EndDialog(hDlg, LOWORD(wParam));
			ShowWindow(hDlg,SW_HIDE);
			return TRUE;
		}
		break;
	}
	return FALSE;
}

代码压缩包

http://download.csdn.net/detail/cqs_2012/7582253

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