ncurses 6.0 - patch 20151024
[ncurses.git] / doc / html / man / curs_opaque.3x.html
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29   * @Id: curs_opaque.3x,v 1.12 2015/04/11 10:23:49 tom Exp @
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36 <TITLE>curs_opaque 3x</TITLE>
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40 <BODY>
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>
49 <H2><a name="h2-NAME">NAME</a></H2><PRE>
50        <STRONG>is_cleared</STRONG>, <STRONG>is_idlok</STRONG>, <STRONG>is_idcok</STRONG>, <STRONG>is_immedok</STRONG>, <STRONG>is_keypad</STRONG>,
51        <STRONG>is_leaveok</STRONG>, <STRONG>is_nodelay</STRONG>, <STRONG>is_notimeout</STRONG>, <STRONG>is_pad</STRONG>, <STRONG>is_scrollok</STRONG>,
52        <STRONG>is_subwin</STRONG>, <STRONG>is_syncok</STRONG> - <STRONG>curses</STRONG> window properties
53
54
55 </PRE>
56 <H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
57        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
58
59        <STRONG>bool</STRONG> <STRONG>is_cleared(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
60        <STRONG>bool</STRONG> <STRONG>is_idcok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
61        <STRONG>bool</STRONG> <STRONG>is_idlok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
62        <STRONG>bool</STRONG> <STRONG>is_immedok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
63        <STRONG>bool</STRONG> <STRONG>is_keypad(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
64        <STRONG>bool</STRONG> <STRONG>is_leaveok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
65        <STRONG>bool</STRONG> <STRONG>is_nodelay(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
66        <STRONG>bool</STRONG> <STRONG>is_notimeout(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
67        <STRONG>bool</STRONG> <STRONG>is_pad(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
68        <STRONG>bool</STRONG> <STRONG>is_scrollok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
69        <STRONG>bool</STRONG> <STRONG>is_subwin(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
70        <STRONG>bool</STRONG> <STRONG>is_syncok(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
71        <STRONG>WINDOW</STRONG> <STRONG>*</STRONG> <STRONG>wgetparent(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
72        <STRONG>int</STRONG> <STRONG>wgetdelay(const</STRONG> <STRONG>WINDOW</STRONG> <STRONG>*win);</STRONG>
73        <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>
74
75
76 </PRE>
77 <H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
78        This  implementation provides functions which return prop-
79        erties set in the WINDOW  structure,  allowing  it  to  be
80        "opaque" if the symbol <STRONG>NCURSES_OPAQUE</STRONG> is defined:
81
82        <STRONG>is_cleared</STRONG>
83             returns the value set in <STRONG>clearok</STRONG>
84
85        <STRONG>is_idcok</STRONG>
86             returns the value set in <STRONG>idcok</STRONG>
87
88        <STRONG>is_idlok</STRONG>
89             returns the value set in <STRONG>idlok</STRONG>
90
91        <STRONG>is_immedok</STRONG>
92             returns the value set in <STRONG>immedok</STRONG>
93
94        <STRONG>is_keypad</STRONG>
95             returns the value set in <STRONG>keypad</STRONG>
96
97        <STRONG>is_leaveok</STRONG>
98             returns the value set in <STRONG>leaveok</STRONG>
99
100        <STRONG>is_nodelay</STRONG>
101             returns the value set in <STRONG>nodelay</STRONG>
102
103        <STRONG>is_notimeout</STRONG>
104             returns the value set in <STRONG>notimeout</STRONG>
105
106        <STRONG>is_pad</STRONG>
107             returns  <STRONG>TRUE</STRONG> if the window is a pad i.e., created by
108             <STRONG>newpad</STRONG>
109
110        <STRONG>is_scrollok</STRONG>
111             returns the value set in <STRONG>scrollok</STRONG>
112
113        <STRONG>is_subwin</STRONG>
114             returns <STRONG>TRUE</STRONG> if the window is a subwindow, i.e., cre-
115             ated by <STRONG>subwin</STRONG> or <STRONG>derwin</STRONG>
116
117        <STRONG>is_syncok</STRONG>
118             returns the value set in <STRONG>syncok</STRONG>
119
120        <STRONG>wgetdelay</STRONG>
121             returns the delay timeout as set in <STRONG>wtimeout</STRONG>.
122
123        <STRONG>wgetparent</STRONG>
124             returns  the parent WINDOW pointer for subwindows, or
125             NULL for windows having no parent.
126
127        <STRONG>wgetscrreg</STRONG>
128             returns the top and bottom  rows  for  the  scrolling
129             margin as set in <STRONG>wsetscrreg</STRONG>.
130
131
132 </PRE>
133 <H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
134        These functions all return <STRONG>TRUE</STRONG> or <STRONG>FALSE</STRONG>, except as noted.
135
136
137 </PRE>
138 <H2><a name="h2-NOTES">NOTES</a></H2><PRE>
139        Both a macro and a function are provided for each name.
140
141
142 </PRE>
143 <H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
144        These  routines  are  specific  to ncurses.  They were not
145        supported on Version 7, BSD or System  V  implementations.
146        It  is  recommended that any code depending on ncurses ex-
147        tensions be conditioned using NCURSES_VERSION.
148
149
150 </PRE>
151 <H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
152        <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>curs_win-</STRONG>
153        <STRONG><A HREF="curs_window.3x.html">dow(3x)</A></STRONG>
154
155
156
157                                                         <STRONG><A HREF="curs_opaque.3x.html">curs_opaque(3x)</A></STRONG>
158 </PRE>
159 <div class="nav">
160 <ul>
161 <li><a href="#h2-NAME">NAME</a></li>
162 <li><a href="#h2-SYNOPSIS">SYNOPSIS</a></li>
163 <li><a href="#h2-DESCRIPTION">DESCRIPTION</a></li>
164 <li><a href="#h2-RETURN-VALUE">RETURN VALUE</a></li>
165 <li><a href="#h2-NOTES">NOTES</a></li>
166 <li><a href="#h2-PORTABILITY">PORTABILITY</a></li>
167 <li><a href="#h2-SEE-ALSO">SEE ALSO</a></li>
168 </ul>
169 </div>
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