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Last updated: Sat, 27 Jan 2007

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# ncurses_getmouse

(PHP 4 >= 4.2.0, PHP 5)

ncurses_getmouse -- Reads mouse event

## Описание

bool ncurses_getmouse ( array &mevent )

Внимание
Эта функция является ЭКСПЕРИМЕНТАЛЬНОЙ. Поведение этой функции, ее имя и относящаяся к ней документация могут измениться в последующих версиях PHP без уведомления. Используйте эту функцию на свой страх и риск.

ncurses_getmouse() reads mouse event out of queue.

## Список параметров

`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

## Возвращаемые значения

Returns `FALSE` if a mouse event is actually visible in the given window, otherwise returns `TRUE`.

## Примеры

Пример 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:
/* .... */
}
?>`

## Смотрите также

ncurses_ungetmouse()

add a note User Contributed Notes
ncurses_getmouse
m dot quinton at gmail dot com
26-Sep-2005 04:05
`a working example with mouse, 3 windows (need to be completed, but it works) ...
<?php
error_reporting(E_ALL);
function win($w, $h, $x, $y, $txt){
// now lets create a small window
$win = ncurses_newwin($w, $h, $x, $y);
// border our small window.
ncurses_wborder($win,0,0, 0,0, 0,0, 0,0);
# ncurses_wrefresh($win);// paint both windows
ncurses_refresh();// paint both windows
// move into the small window and write a string
ncurses_mvwaddstr($win, 0, 1, " $txt ");
ncurses_mvwaddstr($win, 1, 1, "($w, $h, $x, $y)");
// show our handiwork and refresh our small window
ncurses_wrefresh($win);
return $win;
}
// Initialie ncurses
$ncurse = ncurses_init();
// A full screen window
$win0 = win(0, 0, 0, 0, 'win0');
$win1 = win(10, 30, 7, 25, 'win1');
$win2 = win(10, 30, 20, 25, 'win2');
$info = win(15, 20, 2, 2, 'info');
// Draw everything so far
// ncurses_refresh();
$newmask = NCURSES_BUTTON1_CLICKED + NCURSES_BUTTON1_RELEASED;
# $newmask = NCURSES_ALL_MOUSE_EVENTS;
$mask = ncurses_mousemask($newmask, &$oldmask);
$events = array();
while(1){
ncurses_wmove($info, 1,1);
$ch = ncurses_getch();
ncurses_wclear($info);
ncurses_refresh();// paint both windows
ncurses_wborder($info,0,0, 0,0, 0,0, 0,0);
ncurses_refresh();// paint both windows
ncurses_mvwaddstr($win, 0, 1, " info ");
ncurses_refresh();// paint both windows
switch($ch){
case NCURSES_KEY_MOUSE:
if(ncurses_getmouse($mevent)){
$events[] = $mevent;
ncurses_mvwaddstr($info, 2, 1, " mouse event ");
ncurses_mvwaddstr($info, 3, 1, " ({$mevent['x']}/{$mevent['y']}) ");
ncurses_mvwaddstr($info, 4, 1, " ({$mevent['mmask']}) ");
ncurses_wrefresh($info);
}
break;
case chr('q'):
break 2;
default:
if($ch > 0x40)
$txt = chr($ch) . " $ch ";
else
$txt = '.' . " $ch";
ncurses_mvwaddstr($info, 1, 1, " $txt ");
ncurses_wrefresh($info);
}
if(chr($ch) == 'q')
break;
}
ncurses_end();// clean up our screen
print_r($events);
?>`
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Last updated: Sat, 27 Jan 2007
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