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use ctrl+u to clear text from input

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This commit is contained in:
Andrzej Rybczak
2009-05-07 00:41:48 +02:00
parent 4429d50401
commit f92b0101aa
1 changed files with 6 additions and 1 deletions
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7
src/window.cpp
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@@ -440,7 +440,7 @@ string Window::GetString(const string &base, size_t length, size_t width, bool e
input = wgetch(itsWindow);
// these key codes are special and should be ignored
if ((input < 10 || (input > 10 && input < 32))
if ((input < 10 || (input > 10 && input != 21 && input < 32))
# ifdef USE_PDCURSES
&& input != KEY_BACKSPACE)
# else
@@ -507,6 +507,11 @@ string Window::GetString(const string &base, size_t length, size_t width, bool e
}
case 10:
break;
case 21: // CTRL+U
tmp.clear();
real_maxx = maxx = real_x = x = minx;
maxbeginning = beginning = 0;
break;
default:
{
if (tmp.length() >= length)