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# ncurses_getmouse

(PHP 4 >= 4.2.0, PHP 5)

ncurses_getmouse -- Reads mouse event

## Description

bool ncurses_getmouse ( array &mevent )

Advarsel
Denne funktion er EKSPERIMENTABEL. Virkemåden af denne funktion, navnet på funktionen, og andet ellers dokumenteret om denne funktion, ændres muligvis uden advarsel i en fremtidig version af PHP. Brug af denne funktion er på ejet ansvar.

ncurses_getmouse() reads mouse event out of queue. Function ncurses_getmouse() will return ;`FALSE` if a mouse event is actually visible in the given window, otherwise it will return `TRUE`. Event options will be delivered in parameter mevent, 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

Eksempel 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: /* .... */ } ?>`

See also ncurses_ungetmouse()

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