release/src/router/libncurses/doc/html/ada/terminal_interface-curses-panels__adb.htm

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  16 <HR><DIV style="text-align:center"><H1> File : terminal_interface-curses-panels.adb </H1></DIV><HR>
  17 <PRE>
  18 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  19 <span class="comment"><EM>--                                                                          --</EM></span>
  20 <span class="comment"><EM>--                           <A HREF="http://www.gnat.com">GNAT</A> ncurses Binding                           --</EM></span>
  21 <span class="comment"><EM>--                                                                          --</EM></span>
  22 <span class="comment"><EM>--                      Terminal_Interface.Curses.Panels                    --</EM></span>
  23 <span class="comment"><EM>--                                                                          --</EM></span>
  24 <span class="comment"><EM>--                                 B O D Y                                  --</EM></span>
  25 <span class="comment"><EM>--                                                                          --</EM></span>
  26 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  27 <span class="comment"><EM>-- Copyright (c) 1998-2004,2009 Free Software Foundation, Inc.              --</EM></span>
  28 <span class="comment"><EM>--                                                                          --</EM></span>
  29 <span class="comment"><EM>-- Permission is hereby granted, free of charge, to any person obtaining a  --</EM></span>
  30 <span class="comment"><EM>-- copy of this software and associated documentation files (the            --</EM></span>
  31 <span class="comment"><EM>-- "Software"), to deal in the Software without restriction, including      --</EM></span>
  32 <span class="comment"><EM>-- without limitation the rights to use, copy, modify, merge, publish,      --</EM></span>
  33 <span class="comment"><EM>-- distribute, distribute with modifications, sublicense, and/or sell       --</EM></span>
  34 <span class="comment"><EM>-- copies of the Software, and to permit persons to whom the Software is    --</EM></span>
  35 <span class="comment"><EM>-- furnished to do so, subject to the following conditions:                 --</EM></span>
  36 <span class="comment"><EM>--                                                                          --</EM></span>
  37 <span class="comment"><EM>-- The above copyright notice and this permission notice shall be included  --</EM></span>
  38 <span class="comment"><EM>-- in all copies or substantial portions of the Software.                   --</EM></span>
  39 <span class="comment"><EM>--                                                                          --</EM></span>
  40 <span class="comment"><EM>-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --</EM></span>
  41 <span class="comment"><EM>-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --</EM></span>
  42 <span class="comment"><EM>-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --</EM></span>
  43 <span class="comment"><EM>-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --</EM></span>
  44 <span class="comment"><EM>-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --</EM></span>
  45 <span class="comment"><EM>-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --</EM></span>
  46 <span class="comment"><EM>-- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --</EM></span>
  47 <span class="comment"><EM>--                                                                          --</EM></span>
  48 <span class="comment"><EM>-- Except as contained in this notice, the name(s) of the above copyright   --</EM></span>
  49 <span class="comment"><EM>-- holders shall not be used in advertising or otherwise to promote the     --</EM></span>
  50 <span class="comment"><EM>-- sale, use or other dealings in this Software without prior written       --</EM></span>
  51 <span class="comment"><EM>-- authorization.                                                           --</EM></span>
  52 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  53 <span class="comment"><EM>--  Author:  Juergen Pfeifer, 1996</EM></span>
  54 <span class="comment"><EM>--  Version Control:</EM></span>
  55 <span class="comment"><EM>--  @Revision: 1.14 @</EM></span>
  56 <span class="comment"><EM>--  @Date: 2009/12/26 17:38:58 @</EM></span>
  57 <span class="comment"><EM>--  Binding Version 01.00</EM></span>
  58 <span class="comment"><EM>------------------------------------------------------------------------------</EM></span>
  59 <b>with</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_45_35">Aux</A>; <b>use</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<A HREF="terminal_interface-curses-aux__ads.htm#ref_45_35">Aux</A>;
  60 <b>with</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C;
  61
  62 <b>package</b> <b>body</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<span class="symbol"><A NAME="ref_45_40" HREF="terminal_interface-curses-panels__ads.htm#ref_44_35">Panels</A></span> <b>is</b>
  63
  64    <b>use</b> <b>type</b> <A HREF="interfac__ads.htm#ref_36_9">Interfaces</A>.C.int;
  65
  66    <b>function</b> <span class="symbol"><A NAME="ref_49_13" HREF="terminal_interface-curses-panels__ads.htm#ref_66_13">Create</A></span> (<span class="symbol"><A NAME="ref_49_21" HREF="terminal_interface-curses-panels__ads.htm#ref_66_21">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>
  67    <b>is</b>
  68       <b>function</b> <span class="symbol"><A NAME="ref_51_16">Newpanel</A></span> (<span class="symbol"><A NAME="ref_51_26" HREF="terminal_interface-curses-panels__adb.htm#ref_51_16">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
  69       <b>pragma</b> Import (C, Newpanel, "new_panel");
  70
  71       <span class="symbol"><A NAME="ref_54_7">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
  72    <b>begin</b>
  73       <A HREF="terminal_interface-curses-panels__adb.htm#ref_54_7">Pan</A> := <A HREF="terminal_interface-curses-panels__adb.htm#ref_51_16">Newpanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_66_21">Win</A>);
  74       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_54_7">Pan</A> = <A HREF="terminal_interface-curses-panels__ads.htm#ref_53_4">Null_Panel</A> <b>then</b>
  75          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
  76       <b>end</b> <b>if</b>;
  77       <b>return</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_54_7">Pan</A>;
  78    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_66_13">Create</A>;
  79
  80    <b>procedure</b> <span class="symbol"><A NAME="ref_63_14" HREF="terminal_interface-curses-panels__ads.htm#ref_76_14">Bottom</A></span> (<span class="symbol"><A NAME="ref_63_22" HREF="terminal_interface-curses-panels__ads.htm#ref_76_22">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>)
  81    <b>is</b>
  82       <b>function</b> <span class="symbol"><A NAME="ref_65_16">Bottompanel</A></span> (<span class="symbol"><A NAME="ref_65_29" HREF="terminal_interface-curses-panels__adb.htm#ref_65_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
  83       <b>pragma</b> Import (C, Bottompanel, "bottom_panel");
  84    <b>begin</b>
  85       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_65_16">Bottompanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_76_22">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
  86          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
  87       <b>end</b> <b>if</b>;
  88    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_76_14">Bottom</A>;
  89
  90    <b>procedure</b> <span class="symbol"><A NAME="ref_73_14" HREF="terminal_interface-curses-panels__ads.htm#ref_81_14">Top</A></span> (<span class="symbol"><A NAME="ref_73_19" HREF="terminal_interface-curses-panels__ads.htm#ref_81_19">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>)
  91    <b>is</b>
  92       <b>function</b> <span class="symbol"><A NAME="ref_75_16">Toppanel</A></span> (<span class="symbol"><A NAME="ref_75_26" HREF="terminal_interface-curses-panels__adb.htm#ref_75_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
  93       <b>pragma</b> Import (C, Toppanel, "top_panel");
  94    <b>begin</b>
  95       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_75_16">Toppanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_81_19">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
  96          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
  97       <b>end</b> <b>if</b>;
  98    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_81_14">Top</A>;
  99
 100    <b>procedure</b> <span class="symbol"><A NAME="ref_83_14" HREF="terminal_interface-curses-panels__ads.htm#ref_86_14">Show</A></span> (<span class="symbol"><A NAME="ref_83_20" HREF="terminal_interface-curses-panels__ads.htm#ref_86_20">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>)
 101    <b>is</b>
 102       <b>function</b> <span class="symbol"><A NAME="ref_85_16">Showpanel</A></span> (<span class="symbol"><A NAME="ref_85_27" HREF="terminal_interface-curses-panels__adb.htm#ref_85_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 103       <b>pragma</b> Import (C, Showpanel, "show_panel");
 104    <b>begin</b>
 105       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_85_16">Showpanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_86_20">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
 106          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 107       <b>end</b> <b>if</b>;
 108    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_86_14">Show</A>;
 109
 110    <b>procedure</b> <span class="symbol"><A NAME="ref_93_14" HREF="terminal_interface-curses-panels__ads.htm#ref_96_14">Hide</A></span> (<span class="symbol"><A NAME="ref_93_20" HREF="terminal_interface-curses-panels__ads.htm#ref_96_20">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>)
 111    <b>is</b>
 112       <b>function</b> <span class="symbol"><A NAME="ref_95_16">Hidepanel</A></span> (<span class="symbol"><A NAME="ref_95_27" HREF="terminal_interface-curses-panels__adb.htm#ref_95_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 113       <b>pragma</b> Import (C, Hidepanel, "hide_panel");
 114    <b>begin</b>
 115       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_95_16">Hidepanel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_96_20">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
 116          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 117       <b>end</b> <b>if</b>;
 118    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_96_14">Hide</A>;
 119
 120    <b>function</b> <span class="symbol"><A NAME="ref_103_13" HREF="terminal_interface-curses-panels__ads.htm#ref_101_13">Get_Window</A></span> (<span class="symbol"><A NAME="ref_103_25" HREF="terminal_interface-curses-panels__ads.htm#ref_101_25">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>
 121    <b>is</b>
 122       <b>function</b> <span class="symbol"><A NAME="ref_105_16">Panel_Win</A></span> (<span class="symbol"><A NAME="ref_105_27" HREF="terminal_interface-curses-panels__adb.htm#ref_105_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>;
 123       <b>pragma</b> Import (C, Panel_Win, "panel_window");
 124
 125       <span class="symbol"><A NAME="ref_108_7">Win</A></span> : <b>constant</b> <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A> := <A HREF="terminal_interface-curses-panels__adb.htm#ref_105_16">Panel_Win</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_101_25">Pan</A>);
 126    <b>begin</b>
 127       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_108_7">Win</A> = <A HREF="terminal_interface-curses__ads.htm#ref_56_4">Null_Window</A> <b>then</b>
 128          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 129       <b>end</b> <b>if</b>;
 130       <b>return</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_108_7">Win</A>;
 131    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_101_13">Get_Window</A>;
 132
 133    <b>procedure</b> <span class="symbol"><A NAME="ref_116_14" HREF="terminal_interface-curses-panels__ads.htm#ref_110_14">Replace</A></span> (<span class="symbol"><A NAME="ref_116_23" HREF="terminal_interface-curses-panels__ads.htm#ref_110_23">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
 134                       <span class="symbol"><A NAME="ref_117_23" HREF="terminal_interface-curses-panels__ads.htm#ref_111_23">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>)
 135    <b>is</b>
 136       <b>function</b> <span class="symbol"><A NAME="ref_119_16">Replace_Pan</A></span> (<span class="symbol"><A NAME="ref_119_29" HREF="terminal_interface-curses-panels__adb.htm#ref_119_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
 137                             <span class="symbol"><A NAME="ref_120_29" HREF="terminal_interface-curses-panels__adb.htm#ref_119_16">Win</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_55_9">Window</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 138       <b>pragma</b> Import (C, Replace_Pan, "replace_panel");
 139    <b>begin</b>
 140       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_119_16">Replace_Pan</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_110_23">Pan</A>, <A HREF="terminal_interface-curses-panels__ads.htm#ref_111_23">Win</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
 141          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 142       <b>end</b> <b>if</b>;
 143    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_110_14">Replace</A>;
 144
 145    <b>procedure</b> <span class="symbol"><A NAME="ref_128_14" HREF="terminal_interface-curses-panels__ads.htm#ref_116_14">Move</A></span> (<span class="symbol"><A NAME="ref_128_20" HREF="terminal_interface-curses-panels__ads.htm#ref_116_20">Pan</A></span>    : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
 146                    <span class="symbol"><A NAME="ref_129_20" HREF="terminal_interface-curses-panels__ads.htm#ref_117_20">Line</A></span>   : <A HREF="terminal_interface-curses__ads.htm#ref_58_9">Line_Position</A>;
 147                    <span class="symbol"><A NAME="ref_130_20" HREF="terminal_interface-curses-panels__ads.htm#ref_118_20">Column</A></span> : <A HREF="terminal_interface-curses__ads.htm#ref_59_9">Column_Position</A>)
 148    <b>is</b>
 149       <b>function</b> <span class="symbol"><A NAME="ref_132_16">Move</A></span> (<span class="symbol"><A NAME="ref_132_22" HREF="terminal_interface-curses-panels__adb.htm#ref_132_16">Pan</A></span>    : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>;
 150                      <span class="symbol"><A NAME="ref_133_22" HREF="terminal_interface-curses-panels__adb.htm#ref_132_16">Line</A></span>   : <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 151                      <span class="symbol"><A NAME="ref_134_22" HREF="terminal_interface-curses-panels__adb.htm#ref_132_16">Column</A></span> : <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 152       <b>pragma</b> Import (C, Move, "move_panel");
 153    <b>begin</b>
 154       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_132_16">Move</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_116_20">Pan</A>, <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_117_20">Line</A>), <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_118_20">Column</A>)) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
 155          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 156       <b>end</b> <b>if</b>;
 157    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_116_14">Move</A>;
 158
 159    <b>function</b> <span class="symbol"><A NAME="ref_142_13" HREF="terminal_interface-curses-panels__ads.htm#ref_123_13">Is_Hidden</A></span> (<span class="symbol"><A NAME="ref_142_24" HREF="terminal_interface-curses-panels__ads.htm#ref_123_24">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> Boolean
 160    <b>is</b>
 161       <b>function</b> <span class="symbol"><A NAME="ref_144_16">Panel_Hidden</A></span> (<span class="symbol"><A NAME="ref_144_30" HREF="terminal_interface-curses-panels__adb.htm#ref_144_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 162       <b>pragma</b> Import (C, Panel_Hidden, "panel_hidden");
 163    <b>begin</b>
 164       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_144_16">Panel_Hidden</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_123_24">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_68_4">Curses_False</A> <b>then</b>
 165          <b>return</b> False;
 166       <b>else</b>
 167          <b>return</b> True;
 168       <b>end</b> <b>if</b>;
 169    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_123_13">Is_Hidden</A>;
 170
 171    <b>procedure</b> <span class="symbol"><A NAME="ref_154_14" HREF="terminal_interface-curses-panels__ads.htm#ref_138_14">Delete</A></span> (<span class="symbol"><A NAME="ref_154_22" HREF="terminal_interface-curses-panels__ads.htm#ref_138_22">Pan</A></span> : <b>in</b> <b>out</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>)
 172    <b>is</b>
 173       <b>function</b> <span class="symbol"><A NAME="ref_156_16">Del_Panel</A></span> (<span class="symbol"><A NAME="ref_156_27" HREF="terminal_interface-curses-panels__adb.htm#ref_156_16">Pan</A></span> : <A HREF="terminal_interface-curses-panels__ads.htm#ref_48_9">Panel</A>) <b>return</b> <A HREF="terminal_interface-curses-aux__ads.htm#ref_50_12">C_Int</A>;
 174       <b>pragma</b> Import (C, Del_Panel, "del_panel");
 175    <b>begin</b>
 176       <b>if</b> <A HREF="terminal_interface-curses-panels__adb.htm#ref_156_16">Del_Panel</A> (<A HREF="terminal_interface-curses-panels__ads.htm#ref_138_22">Pan</A>) = <A HREF="terminal_interface-curses-aux__ads.htm#ref_65_4">Curses_Err</A> <b>then</b>
 177          <b>raise</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_59_4">Panel_Exception</A>;
 178       <b>end</b> <b>if</b>;
 179       <A HREF="terminal_interface-curses-panels__ads.htm#ref_138_22">Pan</A> := <A HREF="terminal_interface-curses-panels__ads.htm#ref_53_4">Null_Panel</A>;
 180    <b>end</b> <A HREF="terminal_interface-curses-panels__ads.htm#ref_138_14">Delete</A>;
 181
 182 <b>end</b> <A HREF="terminal_interface__ads.htm#ref_42_9">Terminal_Interface</A>.<A HREF="terminal_interface-curses__ads.htm#ref_47_28">Curses</A>.<A HREF="terminal_interface-curses-panels__ads.htm#ref_44_35">Panels</A>;
 183 </PRE></BODY></HTML>