ncurses 5.7 - patch 20101204

[ncurses.git] / man / curs_mouse.3x

diff --git a/man/curs_mouse.3x b/man/curs_mouse.3x
index 23f9f9c6d7d0ca8eb19587483a9b20c40af2cd45..01dc68297623c14ba4c0213820cb0131fcc89473 100644 (file)
--- a/man/curs_mouse.3x
+++ b/man/curs_mouse.3x
@@ -1,6 +1,6 @@
 '\" t
 .\"***************************************************************************
 '\" t
 .\"***************************************************************************

-.\" Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2009,2010 Free Software Foundation, Inc.              *

 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *
 .\"                                                                          *
 .\" Permission is hereby granted, free of charge, to any person obtaining a  *
 .\" copy of this software and associated documentation files (the            *


@@ -27,15 +27,16 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"

-.\" $Id: curs_mouse.3x,v 1.30 2006/12/30 23:43:34 tom Exp $
+.\" $Id: curs_mouse.3x,v 1.38 2010/12/04 18:38:55 tom Exp $

 .TH curs_mouse 3X ""
 .na
 .hy 0
 .SH NAME
 .TH curs_mouse 3X ""
 .na
 .hy 0
 .SH NAME

+\fBhas_mouse\fR,

 \fBgetmouse\fR, \fBungetmouse\fR,
 \fBmousemask\fR, \fBwenclose\fR,
 \fBmouse_trafo\fR, \fBwmouse_trafo\fR,
 \fBgetmouse\fR, \fBungetmouse\fR,
 \fBmousemask\fR, \fBwenclose\fR,
 \fBmouse_trafo\fR, \fBwmouse_trafo\fR,

-\fBmouseinterval\fR - mouse interface through curses
+\fBmouseinterval\fR \- mouse interface through curses

 .ad
 .hy
 .SH SYNOPSIS
 .ad
 .hy
 .SH SYNOPSIS


@@ -53,6 +54,8 @@ typedef struct
 MEVENT;\fR
 .fi
 .br
 MEVENT;\fR
 .fi
 .br

+\fBbool has_mouse(void);\fR
+.br

 \fBint getmouse(MEVENT *event);\fR
 .br
 \fBint ungetmouse(MEVENT *event);\fR
 \fBint getmouse(MEVENT *event);\fR
 .br
 \fBint ungetmouse(MEVENT *event);\fR


@@ -146,6 +149,9 @@ x in the event structure coordinates will be screen-relative character-cell
 coordinates.
 The returned state mask will have exactly one bit set to
 indicate the event type.
 coordinates.
 The returned state mask will have exactly one bit set to
 indicate the event type.

+The corresponding data in the queue is marked invalid.
+A subsequent call to \fBgetmouse\fP will retrieve the next older
+item from the queue.

 .PP
 The \fBungetmouse\fR function behaves analogously to \fBungetch\fR.
 It pushes
 .PP
 The \fBungetmouse\fR function behaves analogously to \fBungetch\fR.
 It pushes


@@ -194,9 +200,12 @@ second) that can elapse between press and release events for them to
 be recognized as a click.
 Use \fBmouseinterval(0)\fR to disable click resolution.
 This function returns the previous interval value.
 be recognized as a click.
 Use \fBmouseinterval(0)\fR to disable click resolution.
 This function returns the previous interval value.

-Use \fBmouseinterval(-1)\fR to obtain the interval without altering it.
+Use \fBmouseinterval(\-1)\fR to obtain the interval without altering it.

 The default is one sixth of a second.
 .PP
 The default is one sixth of a second.
 .PP

+The \fBhas_mouse\fP function returns TRUE if the mouse driver has been
+successfully initialized.
+.PP

 Note that mouse events will be ignored when input is in cooked mode, and will
 cause an error beep when cooked mode is being simulated in a window by a
 function such as \fBgetstr\fR that expects a linefeed for input-loop
 Note that mouse events will be ignored when input is in cooked mode, and will
 cause an error beep when cooked mode is being simulated in a window by a
 function such as \fBgetstr\fR that expects a linefeed for input-loop


@@ -211,6 +220,7 @@ upon successful completion.
 returns an error.
 If no mouse driver was initialized, or
 if the mask parameter is zero,
 returns an error.
 If no mouse driver was initialized, or
 if the mask parameter is zero,

+it also returns an error if no more events remain in the queue.

 .TP 5
 \fBungetmouse\fP
 returns an error if the FIFO is full.
 .TP 5
 \fBungetmouse\fP
 returns an error if the FIFO is full.


@@ -256,7 +266,7 @@ Under \fBncurses\fR(3X), these calls are implemented using either
 xterm's built-in mouse-tracking API or
 platform-specific drivers including
 .RS
 xterm's built-in mouse-tracking API or
 platform-specific drivers including
 .RS

-Alessandro Rubini's gpm server.
+Alessandro Rubini's gpm server

 .br
 FreeBSD sysmouse
 .br
 .br
 FreeBSD sysmouse
 .br


@@ -301,10 +311,5 @@ the terminal description, then the terminal may send mouse events.
 .SH SEE ALSO
 \fBcurses\fR(3X),
 \fBcurs_kernel\fR(3X),
 .SH SEE ALSO
 \fBcurses\fR(3X),
 \fBcurs_kernel\fR(3X),

-\fBcurs_slk\fR(3X).
-.\"#
-.\"# The following sets edit modes for GNU EMACS
-.\"# Local Variables:
-.\"# mode:nroff
-.\"# fill-column:79
-.\"# End:
+\fBcurs_slk\fR(3X),
+\fBcurs_variables\fR(3X).