ncurses_getmouse
(PHP 4 >= 4.2.0, PHP 5, PECL ncurses:1.0.0)
ncurses_getmouse — Reads mouse event
说明
本函数是实验性的。本函数的行为，包括函数名称以及其它任何关于本函数的文档可能会在没有通知的情况下随 PHP 以后的发布而改变。使用本函数风险自担。
ncurses_getmouse() reads mouse event out of queue.
参数
- mevent
-
Event options will be delivered in this parameter which has to be an array, passed by reference (see example below).
On success an associative array with following keys will be delivered:
-
"id" : Id to distinguish multiple devices
-
"x" : screen relative x-position in character cells
-
"y" : screen relative y-position in character cells
-
"z" : currently not supported
-
"mmask" : Mouse action
-
返回值
Returns FALSE if a mouse event is actually visible in the given window, otherwise returns TRUE.
范例
Example#1 ncurses_getmouse() example
<?php
switch (ncurses_getch()){
case NCURSES_KEY_MOUSE:
if (!ncurses_getmouse(&$mevent)){
if ($mevent["mmask"] & NCURSES_MOUSE_BUTTON1_PRESSED){
$mouse_x = $mevent["x"]; // Save mouse position
$mouse_y = $mevent["y"];
}
}
break;
default:
/* .... */
}
?>
