C指针原理教程之Ncurses介绍

mysea@mysea-desktop:~$ sudo apt-get install libncurses5-dbg libncurses5-devmysea@mysea-desktop:~/test$ gcc -lncurses -o cursestest cursestest.c

cd /usr/ports/devel/ncurses-develmake install clean

#include <curses.h>int main(void){  initscr();//初始化  box(stdscr,ACS_VLINE,ACS_HLINE);//画边框  mvaddstr(15,2,"hello,world");//在15,2显示字符串  refresh();//刷新屏幕  getch();//等待按键  endwin();//结束  return 0;  }

dp@dp:~/cursestest % gcc -lncurses 1.c -o mytestdp@dp:~/cursestest % ./mytest

#include <ncurses.h>#include <locale.h>#include <stdio.h>int main(void){//init_pair(short index,short foreground,short background)初始化颜色索引//attron(COLOR_PAIR(索引号)|属性)  setlocale(LC_ALL,"");  initscr();//初始化  box(stdscr,ACS_VLINE,ACS_HLINE);//画边框  if (!has_colors()||start_color()==ERR){    endwin();    printf("终端不支持颜色/n");    return 0;  }  init_pair(1,COLOR_GREEN,COLOR_BLACK);  init_pair(2,COLOR_RED,COLOR_BLACK);  init_pair(3,COLOR_WHITE,COLOR_BLUE);  int i=0;  for (i=1;i<=3;i++){     attron(COLOR_PAIR(i));     move(i,10);     printw("hello,world:%d",i);  }  for (i=1;i<=3;i++){     attron(COLOR_PAIR(i)|A_UNDERLINE);     move(i+5,10);     printw("hello,world:%d",i);  }  refresh();//刷新屏幕  getch();//等待按键  endwin();//结束  

dp@dp:~/cursestest % cat 1.c#include <ncurses.h>#include <locale.h>#include <stdio.h>int main(void){//init_pair(short index,short foreground,short background)初始化颜色索引//attron(COLOR_PAIR(索引号)|属性)  setlocale(LC_ALL,"");  initscr();//初始化  box(stdscr,ACS_VLINE,ACS_HLINE);//画边框  if (!has_colors()||start_color()==ERR){    endwin();    printf("终端不支持颜色/n");    return 0;  }  init_pair(1,COLOR_GREEN,COLOR_BLACK);  init_pair(2,COLOR_RED,COLOR_BLACK);  init_pair(3,COLOR_WHITE,COLOR_BLUE);  int i=0;  for (i=1;i<=3;i++){     attron(COLOR_PAIR(i));     move(i,10);     printw("hello,世界%d",i);  }  for (i=1;i<=3;i++){     attron(COLOR_PAIR(i)|A_UNDERLINE);     move(i+5,10);     printw("hello,世界:%d",i);  }  refresh();//刷新屏幕  getch();//等待按键  endwin();//结束  return 0;  }

dp@dp:~/cursestest % gcc -lncursesw 1.c -o mytestdp@dp:~/cursestest % ./mytest

#include <ncurses.h>#include <locale.h>int main(){//init_pair(short index,short foreground,short background)初始化颜色索引//attron(COLOR_PAIR(索引号)|属性)//newwin建立窗口,derwin建立窗口的子窗口(相对于父窗口相对位置)，subwin建立窗口的子窗口(相对于根窗口绝对位置)  setlocale(LC_ALL,"");  WINDOW *win1,*win2,*subwin;  initscr();//初始化  win1=newwin(15,50,1,1);//新窗口(行，列,begin_y,begin_x)  box(win1,ACS_VLINE,ACS_HLINE);  mvwprintw(win1,1,1,"WIN1");  mvwprintw(win1,2,1,"您好，很高兴认识您");  win2=newwin(10,40,10,30);//新窗口(行，列,begin_y,begin_x)  box(win2,ACS_VLINE,ACS_HLINE);  mvwprintw(win2,1,1,"WIN2");  mvwprintw(win2,2,1,"您好，很高兴认识您");  subwin=derwin(win2,3,20,3,5); //子窗口  box(subwin,ACS_VLINE,ACS_HLINE);  mvwprintw(subwin,1,5,"按任意键退出");//(窗口，y,x,字符串)  refresh();//刷新整个大窗口stdscr  wrefresh(win1);  wrefresh(win2);  touchwin(win1);//转换当前窗口为win1  wrefresh(win1);  getch();//win1显示完，等待按键显示win2  touchwin(win2);//转换当前窗口为win2   //使用doupdate,可以事先定义要刷新的部分，然后刷新  wnoutrefresh(win2);   wnoutrefresh(subwin);  doupdate();  getch();//等待按键  delwin(win1);  delwin(subwin);  delwin(win2);  endwin();//结束  return 0;  }

#include <ncurses.h> #include <locale.h> int main(void){   int y,x,i,j,h,w;  setlocale(LC_ALL,"");   WINDOW *pad;   initscr();//初始化     getmaxyx(stdscr,h,w);//获得屏幕尺寸   //画背景  for(i=0;i<h;i++){     for(j=0;j<w;j++){       mvaddch(i,j,ACS_CKBOARD);     }  }  refresh();    //建立窗口  pad=newpad(80,90);  for (i=0;i<80;i++){    char line[90];    sprintf(line,"line %d/n",i);    mvwprintw(pad,i,1,line);  }  refresh();  prefresh(pad,0,1,5,10,20,25);//刷新pad。0,1 为基垫需要显示区域的左上角置(行列对，以下同此)。5,10,20,45为屏幕显示区域的左上角和右下角位置   for(i=0;i<65;i++){    prefresh(pad,i+1,1,5,10,20,25);//刷新pad，实现流屏;    usleep(30000);   }  getch();//等待按键  delwin(pad);   endwin();//结束   return 0;  }

#include <ncurses.h> #include <locale.h> int main(void){ //init_pair(short index,short foreground,short background)初始化颜色索引 //attron(COLOR_PAIR(索引号)|属性) //newwin建立窗口,derwin建立窗口的子窗口(相对于父窗口相对位置)，subwin建立窗的子窗口(相对于根窗口绝对位置)   int x,y;  setlocale(LC_ALL,"");   WINDOW *win1,*win2,*subwin;   initscr();//初始化   win1=newwin(15,50,1,1);//新窗口(行，列,begin_y,begin_x)   box(win1,ACS_VLINE,ACS_HLINE);   mvwprintw(win1,1,1,"WIN1");   mvwprintw(win1,2,1,"myhaspl@myhaspl.com");   win2=newwin(10,40,10,30);//新窗口(行，列,begin_y,begin_x)   box(win2,ACS_VLINE,ACS_HLINE);   wmove(win2,1,1);//移动某窗口的光标  printw("WIN2");  wmove(win2,2,1);//移动某窗口的光标。(窗口,y,x)  printw("myhaspl@myhaspl.com");   subwin=derwin(win2,3,20,4,5); //子窗口   box(subwin,ACS_VLINE,ACS_HLINE);   mvwprintw(subwin,1,5,"按任意键退出");//(窗口，y,x,字符串)       refresh();//刷新整个大窗口stdscr   wrefresh(win1);   wrefresh(win2);     move(5,60);//在stdscr移动光标  printw("hello.........");  touchwin(win1);//转换当前窗口为win1   wrefresh(win1);   getch();//win1显示完，等待按键显示win2   touchwin(win2);//转换当前窗口为win2   //使用doupdate,可以事先定义要刷新的部分，然后刷新   wnoutrefresh(win2);    wnoutrefresh(subwin);   doupdate();   getyx(subwin,y,x);//获得当前逻辑光标位置  mvwprintw(subwin,y+1,x,"................");//在“按任意键退出"下一行输出"..............."  getch();//等待按键   delwin(win1);   delwin(subwin);   delwin(win2);   endwin();//结束   return 0;  } 

#include <locale.h>#include <menu.h> #include <stdio.h>#include <ctype.h>//定义菜单项static const char *menus[]={  "1-1","1-2","1-3","2-1","2-2","2-3"};#define CITEM sizeof(menus)/sizeof(menus[0])//菜单项数ITEM *items[CITEM];int main(int argc,char *argv[]){  int i;  int ch;  int mrows,mcols;  WINDOW *win,*subwin;  MENU *mymenu;    //初始化屏幕  initscr();  //不用等待回车键  cbreak();  //不回显  noecho();  //可以处理功能键   keypad(stdscr,TRUE);     //建立菜单项  for(i=0;i<CITEM;i++){    items[i]=new_item(menus[i],menus[i]);//第二个参数为菜单项的描述  }   //建立菜单  mymenu=new_menu(items);  set_menu_format(mymenu,CITEM,1);  //设置CITEM行1列的菜单  set_menu_mark(mymenu,">");//菜单选中的MARK  //获得菜单的行列数  scale_menu(mymenu,&mrows,&mcols);  //建立窗口和子窗口  win=newwin(mrows+2,mcols+2,3,30);  keypad(win,TRUE);  box(win,0,0);  subwin=derwin(win,0,0,1,1);  //设置菜单的窗口  set_menu_sub(mymenu,subwin);    //在子窗口上放置菜单  post_menu(mymenu);    refresh();  wrefresh(win);  //获得输入，并移动选择到相应的菜单项   while(toupper(ch=wgetch(win))!='/n'){     if(ch==KEY_DOWN)       menu_driver(mymenu,REQ_DOWN_ITEM);//移动菜单选择     else if(ch==KEY_RIGHT)       menu_driver(mymenu,REQ_RIGHT_ITEM);     else if (ch==KEY_UP)       menu_driver(mymenu,REQ_UP_ITEM);      else if (ch==KEY_LEFT)       menu_driver(mymenu,REQ_LEFT_ITEM);  }  //输出当前项  mvprintw(LINES-2,0,"you select the item :%s/n",item_name(current_item(mymenu)));  refresh();  unpost_menu(mymenu);  getch();  //释放内存  free_menu(mymenu);  for(i=0;i<CITEM;i++) free_item(items[i]);  endwin();  return 1;}