glib-automatic-string-completion.html

glid编写实例

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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td>the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.
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<span class="term"><em class="parameter"><code>items</code></em>&#160;:</span></td>
<td>the items to remove.


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<a name="id3039026"></a><h3>
<a name="g-completion-clear-items"></a>g_completion_clear_items ()</h3>
<a class="indexterm" name="id3039038"></a><pre class="programlisting">void        g_completion_clear_items        (<a href="glib-Automatic-String-Completion.html#GCompletion">GCompletion</a> *cmp);</pre>
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Removes all items from the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.
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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td>the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.


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<a name="id3039100"></a><h3>
<a name="g-completion-complete"></a>g_completion_complete ()</h3>
<a class="indexterm" name="id3039111"></a><pre class="programlisting"><a href="glib-Doubly-Linked-Lists.html#GList">GList</a>*      g_completion_complete           (<a href="glib-Automatic-String-Completion.html#GCompletion">GCompletion</a> *cmp,
                                             const <a href="glib-Basic-Types.html#gchar">gchar</a> *prefix,
                                             <a href="glib-Basic-Types.html#gchar">gchar</a> **new_prefix);</pre>
<p>
Attempts to complete the string <em class="parameter"><code>prefix</code></em> using the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a> target items.
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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td>the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.
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<span class="term"><em class="parameter"><code>prefix</code></em>&#160;:</span></td>
<td>the prefix string, typically typed by the user, which is compared
with each of the items.
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<span class="term"><em class="parameter"><code>new_prefix</code></em>&#160;:</span></td>
<td>if non-<code class="literal">NULL</code>, returns the longest prefix which is common to all
items that matched <em class="parameter"><code>prefix</code></em>, or <code class="literal">NULL</code> if no items matched <em class="parameter"><code>prefix</code></em>.
This string should be freed when no longer needed.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>the list of items whose strings begin with <em class="parameter"><code>prefix</code></em>. This should
not be changed.


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<div class="refsect2" lang="en">
<a name="id3039267"></a><h3>
<a name="g-completion-complete-utf8"></a>g_completion_complete_utf8 ()</h3>
<a class="indexterm" name="id3039279"></a><pre class="programlisting"><a href="glib-Doubly-Linked-Lists.html#GList">GList</a>*      g_completion_complete_utf8      (<a href="glib-Automatic-String-Completion.html#GCompletion">GCompletion</a> *cmp,
                                             const <a href="glib-Basic-Types.html#gchar">gchar</a> *prefix,
                                             <a href="glib-Basic-Types.html#gchar">gchar</a> **new_prefix);</pre>
<p>
Attempts to complete the string <em class="parameter"><code>prefix</code></em> using the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a> target items.
In contrast to <a href="glib-Automatic-String-Completion.html#g-completion-complete"><code class="function">g_completion_complete()</code></a>, this function returns the largest common
prefix that is a valid UTF-8 string, omitting a possible common partial 
character.
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<p>
You should use this function instead of <a href="glib-Automatic-String-Completion.html#g-completion-complete"><code class="function">g_completion_complete()</code></a> if your 
items are UTF-8 strings.</p>
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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td> the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>
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<span class="term"><em class="parameter"><code>prefix</code></em>&#160;:</span></td>
<td> the prefix string, typically used by the user, which is compared
   with each of the items
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<span class="term"><em class="parameter"><code>new_prefix</code></em>&#160;:</span></td>
<td> if non-<code class="literal">NULL</code>, returns the longest prefix which is common to all
   items that matched <em class="parameter"><code>prefix</code></em>, or <code class="literal">NULL</code> if no items matched <em class="parameter"><code>prefix</code></em>.
   This string should be freed when no longer needed.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td> the list of items whose strings begin with <em class="parameter"><code>prefix</code></em>. This should
not be changed.

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<p>Since  2.4
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<a name="id3039472"></a><h3>
<a name="g-completion-set-compare"></a>g_completion_set_compare ()</h3>
<a class="indexterm" name="id3039483"></a><pre class="programlisting">void        g_completion_set_compare        (<a href="glib-Automatic-String-Completion.html#GCompletion">GCompletion</a> *cmp,
                                             <a href="glib-Automatic-String-Completion.html#GCompletionStrncmpFunc">GCompletionStrncmpFunc</a> strncmp_func);</pre>
<p>
Sets the function to use for string comparisons. The default
string comparison function is <code class="function"><code class="function">strncmp()</code></code>.
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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td>a <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.
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<span class="term"><em class="parameter"><code>strncmp_func</code></em>&#160;:</span></td>
<td>the string comparison function.


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<a name="id3039576"></a><h3>
<a name="GCompletionStrncmpFunc"></a>GCompletionStrncmpFunc ()</h3>
<a class="indexterm" name="id3039587"></a><pre class="programlisting"><a href="glib-Basic-Types.html#gint">gint</a>        (*GCompletionStrncmpFunc)       (const <a href="glib-Basic-Types.html#gchar">gchar</a> *s1,
                                             const <a href="glib-Basic-Types.html#gchar">gchar</a> *s2,
                                             <a href="glib-Basic-Types.html#gsize">gsize</a> n);</pre>
<p>
Specifies the type of the function passed to <a href="glib-Automatic-String-Completion.html#g-completion-set-compare"><code class="function">g_completion_set_compare()</code></a>.
This is used when you use strings as <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a> items.
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<span class="term"><em class="parameter"><code>s1</code></em>&#160;:</span></td>
<td>string to compare with <em class="parameter"><code>s2</code></em>.
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<span class="term"><em class="parameter"><code>s2</code></em>&#160;:</span></td>
<td>string to compare with <em class="parameter"><code>s1</code></em>.
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<span class="term"><em class="parameter"><code>n</code></em>&#160;:</span></td>
<td>maximal number of bytes to compare.
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<span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></td>
<td>an integer less than, equal to, or greater than zero if the 
first <em class="parameter"><code>n</code></em> bytes of <em class="parameter"><code>s1</code></em> is found, respectively, to be less than, to match, 
or to be greater than the first <em class="parameter"><code>n</code></em> bytes of <em class="parameter"><code>s2</code></em>.


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<div class="refsect2" lang="en">
<a name="id3039743"></a><h3>
<a name="g-completion-free"></a>g_completion_free ()</h3>
<a class="indexterm" name="id3039754"></a><pre class="programlisting">void        g_completion_free               (<a href="glib-Automatic-String-Completion.html#GCompletion">GCompletion</a> *cmp);</pre>
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Frees all memory used by the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.
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<span class="term"><em class="parameter"><code>cmp</code></em>&#160;:</span></td>
<td>the <a href="glib-Automatic-String-Completion.html#GCompletion"><span class="type">GCompletion</span></a>.


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