demo.c

下拉菜单的源程序

#include "curlib.h"

#define ID_EXIT		19
#define ID_TEST		29
#define ID_HELP_CONTENT	51
#define ID_HELP_ABOUT	52

char dispbuf[512];

main()
{
	int sel;
	int loop,ret;
	menu_t *menu;
	window_t *w;

	begin_work();

	if( (ret=menu_init("menu.rc")) < 0 )
	{
		sprintf(dispbuf,"Init menu error ! Error code=[%d]",ret);
		disp_sysbox(dispbuf);
		end_work();
		exit(-1);
	}

	loop = TRUE;
	while(loop)
	{
		sel=menu_select();
		switch(sel)
		{
		case ID_EXIT:
		case 0:
			loop=FALSE;
			break;
		case ID_HELP_CONTENT:
			printw("%c[=%dF%c[=%dG%c[0m",27,7,27,0,27);/*缺省黑底白字*/
			clear(); touchwin(stdscr); refresh();
			endwin();
			system("more readme");
			begin_work();
			break;
		case ID_HELP_ABOUT:
			disp_box(7,20," Menu tools demo program. Ver 1.00\n\n Author: Laizx. Date: 1999-10-18.\n Email : [e-mail]","版权信息",MSG_OK);
			break;
		case ID_TEST:
			if( (menu=get_menu()) == NULL )
			{
				disp_sysbox("0get_submenu() error");
				break;
			}
			if( (menu=get_submenu(menu,2)) == NULL )
			{
				disp_sysbox("1get_submenu() error");
				break;
			}
			set_menuitem_status(menu,2,MF_ENABLED|MF_CHECKED);
			if( (menu=get_submenu(menu,4)) == NULL )
			{
				disp_sysbox("2get_submenu() error");
				break;
			}
			if( set_menuitem_status(menu,1,MF_GRAYED|MF_UNCHECKED) < 0 )
			{
				disp_sysbox("3 error");
				break;
			}
			if( set_menuitem_status(menu,2,MF_UNCHECKED) < 0 )
			{
				disp_sysbox("4 error");
				break;
			}
			if( set_menuitem_status(menu,3,MF_ENABLED|MF_UNCHECKED) < 0 )
			{
				disp_sysbox("6 error");
				break;
			}
			break;
		default:
			disp_box(10,20," Not supported this function!","Warning",MSG_OK);
			break;
		}
	}
	end_work();
}