本文整理汇总了C++中idEditField::SetCursor方法的典型用法代码示例。如果您正苦于以下问题：C++ idEditField::SetCursor方法的具体用法？C++ idEditField::SetCursor怎么用？C++ idEditField::SetCursor使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类idEditField的用法示例。
在下文中一共展示了idEditField::SetCursor方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Posix_ConsoleInput
/*
================
Posix_ConsoleInput
Checks for a complete line of text typed in at the console.
Return NULL if a complete line is not ready.
================
*/
char* Posix_ConsoleInput()
{
if( tty_enabled )
{
int ret;
char key;
bool hidden = false;
while( ( ret = read( STDIN_FILENO, &key, 1 ) ) > 0 )
{
if( !hidden )
{
tty_Hide();
hidden = true;
}
switch( key )
{
case 1:
input_field.SetCursor( 0 );
break;
case 5:
input_field.SetCursor( strlen( input_field.GetBuffer() ) );
break;
case 127:
case 8:
input_field.CharEvent( K_BACKSPACE );
break;
case '\n':
idStr::Copynz( input_ret, input_field.GetBuffer(), sizeof( input_ret ) );
assert( hidden );
tty_Show();
write( STDOUT_FILENO, &key, 1 );
input_field.Clear();
if( history_count < COMMAND_HISTORY )
{
history[ history_count ] = input_ret;
history_count++;
}
else
{
history[ history_start ] = input_ret;
history_start++;
history_start %= COMMAND_HISTORY;
}
history_current = 0;
return input_ret;
case '\t':
input_field.AutoComplete();
break;
case 27:
{
// enter escape sequence mode
ret = read( STDIN_FILENO, &key, 1 );
if( ret <= 0 )
{
Sys_Printf( "dropping sequence: '27' " );
tty_FlushIn();
assert( hidden );
tty_Show();
return NULL;
}
switch( key )
{
case 79:
ret = read( STDIN_FILENO, &key, 1 );
if( ret <= 0 )
{
Sys_Printf( "dropping sequence: '27' '79' " );
tty_FlushIn();
assert( hidden );
tty_Show();
return NULL;
}
switch( key )
{
case 72:
// xterm only
input_field.SetCursor( 0 );
break;
case 70:
// xterm only
input_field.SetCursor( strlen( input_field.GetBuffer() ) );
break;
default:
Sys_Printf( "dropping sequence: '27' '79' '%d' ", key );
tty_FlushIn();
assert( hidden );
tty_Show();
return NULL;
}
break;
case 91:
{
ret = read( STDIN_FILENO, &key, 1 );
//.........这里部分代码省略.........