ncurses 6.1 - patch 20190317
[ncurses.git] / doc / html / man / curs_opaque.3x.html
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29   * @Id: curs_opaque.3x,v 1.13 2015/12/05 20:05:45 tom Exp @
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36 <TITLE>curs_opaque 3x</TITLE>
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41 <H1 class="no-header">curs_opaque 3x</H1>
42 <PRE>
43 <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>                                                <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>
44
45
46
47
48 </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
49        <STRONG>is_cleared</STRONG>, <STRONG>is_idlok</STRONG>, <STRONG>is_idcok</STRONG>, <STRONG>is_immedok</STRONG>, <STRONG>is_keypad</STRONG>, <STRONG>is_leaveok</STRONG>,
50        <STRONG>is_nodelay</STRONG>, <STRONG>is_notimeout</STRONG>, <STRONG>is_pad</STRONG>, <STRONG>is_scrollok</STRONG>, <STRONG>is_subwin</STRONG>, <STRONG>is_syncok</STRONG>,
51        <STRONG>wgetdelay</STRONG>, <STRONG>wgetparent</STRONG>, <STRONG>wgetscrreg</STRONG> - <STRONG>curses</STRONG> window properties
52
53
54 </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
55        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
56
57        <STRONG>bool</STRONG> <STRONG>is_cleared(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
58        <STRONG>bool</STRONG> <STRONG>is_idcok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
59        <STRONG>bool</STRONG> <STRONG>is_idlok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
60        <STRONG>bool</STRONG> <STRONG>is_immedok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
61        <STRONG>bool</STRONG> <STRONG>is_keypad(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
62        <STRONG>bool</STRONG> <STRONG>is_leaveok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
63        <STRONG>bool</STRONG> <STRONG>is_nodelay(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
64        <STRONG>bool</STRONG> <STRONG>is_notimeout(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
65        <STRONG>bool</STRONG> <STRONG>is_pad(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
66        <STRONG>bool</STRONG> <STRONG>is_scrollok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
67        <STRONG>bool</STRONG> <STRONG>is_subwin(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
68        <STRONG>bool</STRONG> <STRONG>is_syncok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
69        <STRONG>WINDOW</STRONG> <STRONG>*</STRONG> <STRONG>wgetparent(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
70        <STRONG>int</STRONG> <STRONG>wgetdelay(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
71        <STRONG>int</STRONG> <STRONG>wgetscrreg(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>*top,</STRONG> <STRONG>int</STRONG> <STRONG>*bottom);</STRONG>
72
73
74 </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
75        This  implementation  provides functions which return properties set in
76        the WINDOW structure, allowing it to be "opaque" if the  symbol  <STRONG>NCURS-</STRONG>
77        <STRONG>ES_OPAQUE</STRONG> is defined:
78
79        <STRONG>is_cleared</STRONG>
80             returns the value set in <STRONG>clearok</STRONG>
81
82        <STRONG>is_idcok</STRONG>
83             returns the value set in <STRONG>idcok</STRONG>
84
85        <STRONG>is_idlok</STRONG>
86             returns the value set in <STRONG>idlok</STRONG>
87
88        <STRONG>is_immedok</STRONG>
89             returns the value set in <STRONG>immedok</STRONG>
90
91        <STRONG>is_keypad</STRONG>
92             returns the value set in <STRONG>keypad</STRONG>
93
94        <STRONG>is_leaveok</STRONG>
95             returns the value set in <STRONG>leaveok</STRONG>
96
97        <STRONG>is_nodelay</STRONG>
98             returns the value set in <STRONG>nodelay</STRONG>
99
100        <STRONG>is_notimeout</STRONG>
101             returns the value set in <STRONG>notimeout</STRONG>
102
103        <STRONG>is_pad</STRONG>
104             returns <STRONG>TRUE</STRONG> if the window is a pad i.e., created by <STRONG>newpad</STRONG>
105
106        <STRONG>is_scrollok</STRONG>
107             returns the value set in <STRONG>scrollok</STRONG>
108
109        <STRONG>is_subwin</STRONG>
110             returns <STRONG>TRUE</STRONG> if the window is a subwindow, i.e., created by <STRONG>subwin</STRONG>
111             or <STRONG>derwin</STRONG>
112
113        <STRONG>is_syncok</STRONG>
114             returns the value set in <STRONG>syncok</STRONG>
115
116        <STRONG>wgetdelay</STRONG>
117             returns the delay timeout as set in <STRONG>wtimeout</STRONG>.
118
119        <STRONG>wgetparent</STRONG>
120             returns the parent WINDOW pointer for subwindows, or NULL for win-
121             dows having no parent.
122
123        <STRONG>wgetscrreg</STRONG>
124             returns the top and bottom rows for the scrolling margin as set in
125             <STRONG>wsetscrreg</STRONG>.
126
127
128 </PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
129        These functions all return <STRONG>TRUE</STRONG> or <STRONG>FALSE</STRONG>, except as noted.
130
131
132 </PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
133        Both a macro and a function are provided for each name.
134
135
136 </PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
137        These routines are specific to ncurses.  They  were  not  supported  on
138        Version 7, BSD or System V implementations.  It is recommended that any
139        code depending on ncurses extensions be conditioned using  NCURSES_VER-
140        SION.
141
142
143 </PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
144        <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>, <STRONG><A HREF="curs_outopts.3x.html">curs_outopts(3x)</A></STRONG>, <STRONG><A HREF="curs_window.3x.html">curs_window(3x)</A></STRONG>
145
146
147
148                                                                <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>
149 </PRE>
150 <div class="nav">
151 <ul>
152 <li><a href="#h2-NAME">NAME</a></li>
153 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
154 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
155 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
156 <li><a href="#h2-NOTES">NOTES</a></li>
157 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
158 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
159 </ul>
160 </div>
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