Window scrollbar

This is a discussion on Window scrollbar within the Windows Programming forums, part of the Platform Specific Boards category; I am trying to get my scrollbar work... Code: #include <windows.h> #define IDB_RUBS 50001 HWND hr; /* Declare Windows procedure ...

  1. #1
    Reverse Engineer maxorator's Avatar
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    Window scrollbar

    I am trying to get my scrollbar work...
    Code:
    #include <windows.h>
    #define IDB_RUBS 50001
    HWND hr;
    /*  Declare Windows procedure  */
    LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
    
    /*  Make the class name into a global variable  */
    char szClassName[ ] = "WindowsApp";
    
    int WINAPI WinMain (HINSTANCE hThisInstance,
                        HINSTANCE hPrevInstance,
                        LPSTR lpszArgument,
                        int nFunsterStil)
    
    {
        HWND hwnd;               /* This is the handle for our window */
        MSG messages;            /* Here messages to the application are saved */
        WNDCLASSEX wincl;        /* Data structure for the windowclass */
    
        /* The Window structure */
        wincl.hInstance = hThisInstance;
        wincl.lpszClassName = szClassName;
        wincl.lpfnWndProc = WindowProcedure;      /* This function is called by windows */
        wincl.style = CS_DBLCLKS;                 /* Catch double-clicks */
        wincl.cbSize = sizeof (WNDCLASSEX);
    
        /* Use default icon and mouse-pointer */
        wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
        wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
        wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
        wincl.lpszMenuName = NULL;                 /* No menu */
        wincl.cbClsExtra = 0;                      /* No extra bytes after the window class */
        wincl.cbWndExtra = 0;                      /* structure or the window instance */
        /* Use Windows's default color as the background of the window */
        wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;
    
        /* Register the window class, and if it fails quit the program */
        if (!RegisterClassEx (&wincl))
            return 0;
    
        /* The class is registered, let's create the program*/
        hwnd = CreateWindowEx (
               0,                   /* Extended possibilites for variation */
               szClassName,         /* Classname */
               "Da program",       /* Title Text */
               WS_OVERLAPPEDWINDOW|WS_VSCROLL, /* default window */
               CW_USEDEFAULT,       /* Windows decides the position */
               CW_USEDEFAULT,       /* where the window ends up on the screen */
               544,                 /* The programs width */
               375,                 /* and height in pixels */
               HWND_DESKTOP,        /* The window is a child-window to desktop */
               NULL,                /* No menu */
               hThisInstance,       /* Program Instance handler */
               NULL                 /* No Window Creation data */
               );
    
        /* Make the window visible on the screen */
        ShowWindow (hwnd, nFunsterStil);
    
        /* Run the message loop. It will run until GetMessage() returns 0 */
        while (GetMessage (&messages, NULL, 0, 0))
        {
            /* Translate virtual-key messages into character messages */
            TranslateMessage(&messages);
            /* Send message to WindowProcedure */
            DispatchMessage(&messages);
        }
    
        /* The program return-value is 0 - The value that PostQuitMessage() gave */
        return messages.wParam;
    }
    
    
    /*  This function is called by the Windows function DispatchMessage()  */
    
    LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
    {
        switch (message)                  /* handle the messages */
        {
            case WM_CREATE:
                     hr = CreateWindowEx (
               0,                   /* Extended possibilites for variation */
               "Static",         /* Classname */
               "My Program\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe\nHehe",       /* Title Text */
               SS_CENTER|WS_VISIBLE|WS_CHILD, /* default window */
               0,       /* Windows decides the position */
               0,       /* where the window ends up on the screen */
               544,                 /* The programs width */
               5000,                 /* and height in pixels */
               hwnd,        /* The window is a child-window to desktop */
               (HMENU)IDB_RUBS,                /* No menu */
               GetModuleHandle(NULL),       /* Program Instance handler */
               NULL                 /* No Window Creation data */
               );
                break;
            case WM_SIZE:
     			RECT rc;
    			GetClientRect(hwnd, &rc);
    			MoveWindow(GetDlgItem(hwnd, IDB_RUBS), rc.left, rc.top, rc.right, 5000, TRUE);
    			break;
            case WM_DESTROY:
                PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
                break;
            default:                      /* for messages that we don't deal with */
                return DefWindowProc (hwnd, message, wParam, lParam);
        }
    
        return 0;
    }
    I am trying to make my main window scrollable, so I can scroll it and see all the text...

  2. #2
    Registered User Tonto's Avatar
    Join Date
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    Location
    New York
    Posts
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    See your other thread. And perhaps any one or all of these styles:

    WS_VSCROLL
    WS_HSCROLL
    ES_MULTILINE
    ES_AUTOVSCROLL
    ES_AUTOHSCROLL

  3. #3
    Reverse Engineer maxorator's Avatar
    Join Date
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    Location
    Estonia
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    I want the main window to be scrollable not the static in it.

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