ncurses_mousemask
(PHP 4 >= 4.2.0, PHP 5, PECL ncurses:1.0.0)
ncurses_mousemask — Sets mouse options
Beskrivelse
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.
Sets mouse events to be reported. By default no mouse events will be reported.
Mouse events are represented by NCURSES_KEY_MOUSE in the ncurses_wgetch() input stream. To read the event data and pop the event of queue, call ncurses_getmouse().
Parameterliste
- newmask
-
Mouse mask options can be set with the following predefined constants:
NCURSES_BUTTON1_PRESSED
NCURSES_BUTTON1_RELEASED
NCURSES_BUTTON1_CLICKED
NCURSES_BUTTON1_DOUBLE_CLICKED
NCURSES_BUTTON1_TRIPLE_CLICKED
NCURSES_BUTTON2_PRESSED
NCURSES_BUTTON2_RELEASED
NCURSES_BUTTON2_CLICKED
NCURSES_BUTTON2_DOUBLE_CLICKED
NCURSES_BUTTON2_TRIPLE_CLICKED
NCURSES_BUTTON3_PRESSED
NCURSES_BUTTON3_RELEASED
NCURSES_BUTTON3_CLICKED
NCURSES_BUTTON3_DOUBLE_CLICKED
NCURSES_BUTTON3_TRIPLE_CLICKED
NCURSES_BUTTON4_PRESSED
NCURSES_BUTTON4_RELEASED
NCURSES_BUTTON4_CLICKED
NCURSES_BUTTON4_DOUBLE_CLICKED
NCURSES_BUTTON4_TRIPLE_CLICKED
NCURSES_BUTTON_SHIFT>
NCURSES_BUTTON_CTRL
NCURSES_BUTTON_ALT
NCURSES_ALL_MOUSE_EVENTS
NCURSES_REPORT_MOUSE_POSITION
As a side effect, setting a zero mousemask in newmask turns off the mouse pointer. Setting a non zero value turns mouse pointer on.
- oldmask
-
This will be set to the previous value of the mouse event mask.
Returneringsværdier
Returns a mask to indicated which of the in parameter newmask specified mouse events can be reported. On complete failure, it returns 0.
Eksempler
Example#1 ncurses_mousemask() example
<?php
$newmask = NCURSES_BUTTON1_CLICKED + NCURSES_BUTTON1_RELEASED;
$mask = ncurses_mousemask($newmask, &$oldmask);
if ($mask & $newmask){
printf("All specified mouse options will be supported\n");
}
?>