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<h2 class="title">Basic usage</h2>
<p class="para">
This example is a PHP port of RedHat 'setup' utility dialog, executed in text
mode.
</p>
<div class="example" id="example-634">
<p><strong>Example #1 Newt Usage Example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />newt_init </span><span style="color: #007700">();<br /></span><span style="color: #0000BB">newt_cls </span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">newt_draw_root_text </span><span style="color: #007700">(</span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">"Test Mode Setup Utility 1.12"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">newt_push_help_line </span><span style="color: #007700">(</span><span style="color: #0000BB">null</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">newt_draw_root_text </span><span style="color: #007700">(-</span><span style="color: #0000BB">30</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">"(c) 1999-2002 RedHat, Inc"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">newt_get_screen_size </span><span style="color: #007700">(</span><span style="color: #0000BB">$rows</span><span style="color: #007700">, </span><span style="color: #0000BB">$cols</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">newt_open_window </span><span style="color: #007700">(</span><span style="color: #0000BB">$rows</span><span style="color: #007700">/</span><span style="color: #0000BB">2</span><span style="color: #007700">-</span><span style="color: #0000BB">17</span><span style="color: #007700">, </span><span style="color: #0000BB">$cols</span><span style="color: #007700">/</span><span style="color: #0000BB">2</span><span style="color: #007700">-</span><span style="color: #0000BB">10</span><span style="color: #007700">, </span><span style="color: #0000BB">34</span><span style="color: #007700">, </span><span style="color: #0000BB">17</span><span style="color: #007700">, </span><span style="color: #DD0000">"Choose a Tool"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$form </span><span style="color: #007700">= </span><span style="color: #0000BB">newt_form </span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$list </span><span style="color: #007700">= </span><span style="color: #0000BB">newt_listbox </span><span style="color: #007700">(</span><span style="color: #0000BB">3</span><span style="color: #007700">, </span><span style="color: #0000BB">2</span><span style="color: #007700">, </span><span style="color: #0000BB">10</span><span style="color: #007700">);<br /><br />foreach (array (<br /> </span><span style="color: #DD0000">"Authentication configuration"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"Firewall configuration"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"Mouse configuration"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"Network configuration"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"Printer configuration"</span><span style="color: #007700">,<br /> </span><span style="color: #DD0000">"System services"</span><span style="color: #007700">) as </span><span style="color: #0000BB">$l_item</span><span style="color: #007700">)<br />{<br /> </span><span style="color: #0000BB">newt_listbox_add_entry </span><span style="color: #007700">(</span><span style="color: #0000BB">$list</span><span style="color: #007700">, </span><span style="color: #0000BB">$l_item</span><span style="color: #007700">, </span><span style="color: #0000BB">$l_item</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$b1 </span><span style="color: #007700">= </span><span style="color: #0000BB">newt_button </span><span style="color: #007700">(</span><span style="color: #0000BB">5</span><span style="color: #007700">, </span><span style="color: #0000BB">12</span><span style="color: #007700">, </span><span style="color: #DD0000">"Run Tool"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$b2 </span><span style="color: #007700">= </span><span style="color: #0000BB">newt_button </span><span style="color: #007700">(</span><span style="color: #0000BB">21</span><span style="color: #007700">, </span><span style="color: #0000BB">12</span><span style="color: #007700">, </span><span style="color: #DD0000">"Quit"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">newt_form_add_component </span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">, </span><span style="color: #0000BB">$list</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">newt_form_add_components </span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">, array(</span><span style="color: #0000BB">$b1</span><span style="color: #007700">, </span><span style="color: #0000BB">$b2</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">newt_refresh </span><span style="color: #007700">();<br /></span><span style="color: #0000BB">newt_run_form </span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">newt_pop_window </span><span style="color: #007700">();<br /></span><span style="color: #0000BB">newt_pop_help_line </span><span style="color: #007700">();<br /></span><span style="color: #0000BB">newt_finished </span><span style="color: #007700">();<br /></span><span style="color: #0000BB">newt_form_destroy </span><span style="color: #007700">(</span><span style="color: #0000BB">$form</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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