ncurses_getmouse
(PHP 4 >= 4.2.0, PHP 5, PECL ncurses:1.0.0)
ncurses_getmouse — Reads mouse event
Description
bool ncurses_getmouse
( array &$mevent
)
Warning
這個函數是實驗性質的。這個函數的行為、名稱、和關於此函數的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此延伸需自行承擔風險。
ncurses_getmouse() reads mouse event out of queue.
Parameters
- mevent
-
Event options will be delivered in this parameter which has to be an array, passed by reference (see example below).
On success an associative array with following keys will be delivered:
-
"id" : Id to distinguish multiple devices
-
"x" : screen relative x-position in character cells
-
"y" : screen relative y-position in character cells
-
"z" : currently not supported
-
"mmask" : Mouse action
-
Return Values
Returns FALSE if a mouse event is actually visible in the given window, otherwise returns TRUE.
範例
Example#1 ncurses_getmouse() example
<?php
switch (ncurses_getch()){
case NCURSES_KEY_MOUSE:
if (!ncurses_getmouse(&$mevent)){
if ($mevent["mmask"] & NCURSES_MOUSE_BUTTON1_PRESSED){
$mouse_x = $mevent["x"]; // Save mouse position
$mouse_y = $mevent["y"];
}
}
break;
default:
/* .... */
}
?>