印刷内部窗口，而不是在边界 [英] Printing inside window, not on borders

问题描述

我试图写一个诅咒窗口内的东西，但它似乎对边界写太多。如何解决下面的code？

  win_self =为newwin（行/ 2，COLS，0，0）;
框（win_self，0，0）;
wrefresh（win_self）;
wprintw（win_selfFOOBAR）;
 

解决方案

在诅咒，框（）按产生的边框的在的边界。据我所知，有没有办法简单地说不覆盖我的境界。

不过，也有，我能想到的，现在三种解决方法：

• 请不要覆盖边界字符（使用移动（））


• 画箱的之后的绘制窗口内容，那么刷新（）屏幕（你可能还覆盖的东西，但至少它不是边境字符）


• 创建一个边窗带边框和一个内容窗口在它的内部，这当然在开始（border_window_start_y + 1，border_window_start_x + 1），是比边窗
  



这只是为了更清楚：箱（）函数不添加属性窗口有明显的边界的窗口，它只是打印周围的窗口边框字符

您有：

• 免费覆盖的边界字符


• 应该是谨慎的，如果你不想让他们覆盖

I'm trying to write something inside a curses window, but it seems to write on borders too. How can I fix the code below?

win_self = newwin(LINES / 2, COLS, 0, 0);
box(win_self, 0, 0);
wrefresh(win_self);
wprintw(win_self, "foobar");

解决方案

In curses, the borders generated by box() are inside borders. As far as I can tell, there's no way to simply say "don't overwrite my border".

Nevertheless, there are three solutions that I can think of right now:

• don't overwrite the border characters (use move())
• draw the box after you draw window contents, then refresh() the screen (you're probably still overwriting something, but at least it's not the border characters)
• create a "border window" with borders and a "content window" inside of it, which of course starts at (border_window_start_y + 1, border_window_start_x + 1) and is two lines/columns smaller than the "border window"

Just to make it more clear: the box() function doesn't add the property "this window has visible borders" to the window, it just prints border characters around the window.

You are:

• free to overwrite those border characters
• supposed to be cautious if you don't want them overwritten

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