#include <windows.h>
#include "resource.h"

const char g_szClassName[] = "myWindowClass";

// Step 4: the Window Procedure
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    switch(msg)
    {
        case WM_CLOSE:
            DestroyWindow(hwnd);
        break;
        case WM_DESTROY:
            PostQuitMessage(0);
        break;
        default:
            return DefWindowProc(hwnd, msg, wParam, lParam);
    }
    return 0;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
    LPSTR lpCmdLine, int nCmdShow)
{
    WNDCLASSEX wc;
    HWND hwnd;

    MSG Msg;
    HBRUSH hBrush;
    hBrush = CreateSolidBrush(RGB(0,24,56));
    //Step 1: Registering the Window Class
    wc.cbSize        = sizeof(WNDCLASSEX);
    wc.style         = 0;
    wc.lpfnWndProc   = WndProc;
    wc.cbClsExtra    = 0;
    wc.cbWndExtra    = 0;
    wc.hInstance     = hInstance;
    wc.hIcon         = LoadIcon(NULL, IDI_APPLICATION);
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground = hBrush;
    wc.lpszMenuName  = MAKEINTRESOURCE(IDR_MYMENU);
    wc.lpszClassName = g_szClassName;
    wc.hIconSm       = LoadIcon(NULL, IDI_APPLICATION);


    if(!RegisterClassEx(&wc))
    {
        MessageBox(NULL, "Window Registration Failed!", "Error!",
            MB_ICONEXCLAMATION | MB_OK);
        return 0;
    }

    // Step 2: Creating the Window
    int width = 240;
    int height = 150;
    hwnd = CreateWindowEx(
        WS_EX_CLIENTEDGE,
        g_szClassName,
        "The title of my window",
        WS_OVERLAPPEDWINDOW,
        CW_USEDEFAULT, CW_USEDEFAULT, width,height,
        NULL, NULL, hInstance, NULL);


    HINSTANCE entry;
    HWND textEntry = CreateWindow("EDIT",0,WS_BORDER|WS_CHILD|WS_VISIBLE|ES_PASSWORD,10,10,width*0.8,15,hwnd,0,entry,0);

    if(hwnd == NULL)
    {
        MessageBox(NULL, "Window Creation Failed!", "Error!",
            MB_ICONEXCLAMATION | MB_OK);
        return 0;
    }

    ShowWindow(hwnd, nCmdShow);
    UpdateWindow(hwnd);
    DeleteObject(hBrush);


    // Step 3: The Message Loop
    while(GetMessage(&Msg, NULL, 0, 0) > 0)
    {
        TranslateMessage(&Msg);
        DispatchMessage(&Msg);
    }
    return Msg.wParam;
}

||=== Build: Debug in WindowsPractice (compiler: GNU GCC Compiler) ===|
C:\Users\Chris\Documents\My Projects\C++\WindowsPractice\main.cpp||In function 'int WinMain(HINSTANCE, HINSTANCE, LPSTR, int)':|
C:\Users\Chris\Documents\My Projects\C++\WindowsPractice\main.cpp|67|warning: unused variable 'textEntry' [-Wunused-variable]|
C:\Users\Chris\Documents\My Projects\C++\WindowsPractice\main.cpp|67|warning: 'entry' may be used uninitialized in this function [-Wuninitialized]|
||=== Build finished: 0 error(s), 2 warning(s) (0 minute(s), 0 second(s)) ===|
||=== Run: Debug in WindowsPractice (compiler: GNU GCC Compiler) ===|

BioEnchanted fucked around with this message at 18:23 on Aug 13, 2014

VikingofRock fucked around with this message at 21:35 on Aug 14, 2014

int pipefd[2];
pipe(pipefd);
int pid = fork();
if (pid == 0){
    /* child */
    close(pipefd[0]);
    dup2(pipefd[1], STDOUT_FILENO);
    exec(...);
} else if (pid != -1) {
    /* parent */
    close(pipefd[1]);
    /* Use read pipefd[0], or wrap it with fdopen or some C++ thing */
}

Edison was a dick fucked around with this message at 22:23 on Aug 14, 2014

shrughes fucked around with this message at 05:43 on Aug 18, 2014

#include <windows.h>
#include "definitions.h"
#include <string>
#include <iostream>
#include <windowsx.h>
const char g_szClassName[] = "myWindowClass";
using namespace std;
class text_box_resize{LPCTSTR type, default_text; DWORD style,style1,style2; int loc_x, loc_y, size_x, size_y; HWND parent;HMENU menu;HINSTANCE instance;LPVOID lParam;int unique_id;
                    public: void create(LPCTSTR,LPCTSTR,DWORD,DWORD,DWORD,int,int,int,int,HWND,HMENU,HINSTANCE,LPVOID);
                    void cursorpos();
};
void text_box_resize::create(LPCTSTR t,LPCTSTR def ,DWORD st1,DWORD st2,DWORD st3,int x,int y,int x1,int y1, HWND par,HMENU men,HINSTANCE inst,LPVOID other){
HINSTANCE inst1 = inst;
CreateWindow(t,def,st1|st2|st3,x,y,x1,y1, par, men, inst1 ,other);
};
void text_box_resize::cursorpos(){
cout<<"hovering";

};
// Step 4: the Window Procedure

HINSTANCE edit, edit2, edit3;
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{

    switch(msg)
    {
        case WM_CREATE:
            text_box_resize text_box;
            text_box.create("EDIT",0,WS_BORDER,WS_VISIBLE,WS_CHILD,10,10,50,50,hwnd,(HMENU)RESIZE_TEXT_BOX,edit,0);
            text_box.create("EDIT",0,WS_BORDER,WS_VISIBLE,WS_CHILD,70,10,50,50,hwnd,(HMENU)RESIZE_TEXT_BOX,edit2,0);
        break;
        case WM_DESTROY:

            PostQuitMessage(0);
        break;
        case WM_MOUSEMOVE:
            HWND childWin;
            POINT mouse_pos;
            childWin = FindWindow("EDIT",NULL);
            RECT txtPt;
            GetCursorPos(&mouse_pos);
            ScreenToClient(childWin,&mouse_pos);
            GetClientRect(childWin,&txtPt);
            ClipCursor(&txtPt);

            cout<<"("<<mouse_pos.x<<","<<txtPt.left<<","<<txtPt.right<<")";
            MapWindowPoints(hwnd,childWin,(LPPOINT)&txtPt,2);

        break;
        default:
            return DefWindowProc(hwnd, msg, wParam, lParam);
    }
    return 0;
}

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
    LPSTR lpCmdLine, int nCmdShow)
{
    WNDCLASSEX wc;
    HWND hwnd;
    MSG Msg;
    HBRUSH brush = CreateSolidBrush(RGB(0,0,255));

    //Step 1: Registering the Window Class
    wc.cbSize        = sizeof(WNDCLASSEX);
    wc.style         = 0;
    wc.lpfnWndProc   = MainWndProc;
    wc.cbClsExtra    = 0;
    wc.cbWndExtra    = 0;
    wc.hInstance     = hInstance;
    wc.hIcon         = LoadIcon(NULL, IDI_APPLICATION);
    wc.hCursor       = LoadCursor(NULL, IDC_ARROW);
    wc.hbrBackground = brush;
    wc.lpszMenuName  = NULL;
    wc.lpszClassName = g_szClassName;
    wc.hIconSm       = LoadIcon(NULL, IDI_APPLICATION);


    if(!RegisterClassEx(&wc))
    {
        MessageBox(NULL, "Window Registration Failed!", "Error!",
            MB_ICONEXCLAMATION | MB_OK);
        return 0;
    }

    // Step 2: Creating the Window

    hwnd = CreateWindowEx(
        WS_EX_CLIENTEDGE,
        g_szClassName,
        "The title of my window",
        WS_OVERLAPPEDWINDOW|WS_MAXIMIZE,
        CW_USEDEFAULT, CW_USEDEFAULT, 500,500,
        NULL, NULL, hInstance, NULL);




    if(hwnd == NULL)
    {
        MessageBox(NULL, "Window Creation Failed!", "Error!",
            MB_ICONEXCLAMATION | MB_OK);
        return 0;
    }

    ShowWindow(hwnd, nCmdShow);
    UpdateWindow(hwnd);


    // Step 3: The Message Loop
    while(GetMessage(&Msg, NULL, 0, 0) > 0)
    {
        TranslateMessage(&Msg);
        DispatchMessage(&Msg);
    }
    return Msg.wParam;
}

BioEnchanted fucked around with this message at 09:57 on Aug 18, 2014