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。

程序截图

开始时：

操作如图所示，在形状下选择直线

然后，在窗口内画出一条直线

可以设置画线宽度

然后看到如下

设置宽度如下

然后画直线如下

很粗有木有，然后选择矩形

然后选择颜色

然后再次看到

然后点击绿色，然后关闭，画图形如下

画图形很好看吧，看看保存功能，因为刚才不小心点错了，关闭了重新画了一个，然后保存如下

然后关闭，再次打开

然后打开如下

 

个人实现的功能就是这些，也算是踏入了windows编程的大门，继续努力。

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 instanceTCHAR szTitle[MAX_LOADSTRING];// The title bar textTCHAR szWindowClass[MAX_LOADSTRING];// The title bar textstruct 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:ATOMMyRegisterClass(HINSTANCE hInstance);BOOLInitInstance(HINSTANCE, int);LRESULT CALLBACKWndProc(HWND, UINT, WPARAM, LPARAM);LRESULT CALLBACKAbout(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 stringsLoadString(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

网址1 http://download.csdn.net/detail/cqs_2012/7582253

网址2http://pan.baidu.com/s/1i3gg8Jj