box.c

来自「DOS下Editor的源代码」· C语言 代码 · 共 29 行

/* ----------- box.c ------------ */

#include "dflat.h"

int BoxProc(WINDOW wnd, MESSAGE msg, PARAM p1, PARAM p2)
{
    int rtn;
    CTLWINDOW *ct = GetControl(wnd);
    if (ct != NULL)    {
        switch (msg)    {
			case SETFOCUS:
            case PAINT:
                return FALSE;
            case LEFT_BUTTON:
            case BUTTON_RELEASED:
                return SendMessage(GetParent(wnd), msg, p1, p2);
            case BORDER:
                rtn = BaseWndProc(BOX, wnd, msg, p1, p2);
                if (ct != NULL && ct->itext != NULL)
                    writeline(wnd, ct->itext, 1, 0, FALSE);
                return rtn;
            default:
                break;
        }
    }
    return BaseWndProc(BOX, wnd, msg, p1, p2);
}