gtk-gtktextiter.html

最新gtk中文资料集

                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextCharPredicate">GtkTextCharPredicate</a> pred,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *limit);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-backward-find-char">gtk_text_iter_backward_find_char</a>    (<a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextCharPredicate">GtkTextCharPredicate</a> pred,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"
>gpointer</a> user_data,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *limit);
enum                <a class="link" href="gtk-GtkTextIter.html#GtkTextSearchFlags">GtkTextSearchFlags</a>;
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-forward-search">gtk_text_iter_forward_search</a>        (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *str,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextSearchFlags">GtkTextSearchFlags</a> flags,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *match_start,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *match_end,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *limit);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-backward-search">gtk_text_iter_backward_search</a>       (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *str,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextSearchFlags">GtkTextSearchFlags</a> flags,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *match_start,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *match_end,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *limit);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-equal">gtk_text_iter_equal</a>                 (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *lhs,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *rhs);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a>                <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-compare">gtk_text_iter_compare</a>               (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *lhs,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *rhs);
<a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a>            <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-in-range">gtk_text_iter_in_range</a>              (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *start,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *end);
void                <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-order">gtk_text_iter_order</a>                 (<a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *first,
                                                         <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *second);


</pre>
</div>
<div class="refsect1" lang="en">
<a name="id3565231"></a><h2>Description</h2>
<p>
You may wish to begin by reading the <a class="link" href="TextWidget.html" title="Text Widget Overview">text widget
conceptual overview</a> which gives an overview of all the objects and data
types related to the text widget and how they work together.
</p>
<p>

</p>
</div>
<div class="refsect1" lang="en">
<a name="id3565258"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id3565268"></a><h3>
<a name="GtkTextIter"></a>GtkTextIter</h3>
<a class="indexterm" name="id3565281"></a><pre class="programlisting">typedef struct {
  /* GtkTextIter is an opaque datatype; ignore all these fields.
   * Initialize the iter with gtk_text_buffer_get_iter_*
   * functions
   */
} GtkTextIter;
</pre>
<p>

</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3565298"></a><h3>
<a name="gtk-text-iter-get-buffer"></a>gtk_text_iter_get_buffer ()</h3>
<a class="indexterm" name="id3565311"></a><pre class="programlisting"><a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer">GtkTextBuffer</a>*      gtk_text_iter_get_buffer            (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Returns the <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> this iterator is associated with.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td> an iterator
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the buffer
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3565381"></a><h3>
<a name="gtk-text-iter-copy"></a>gtk_text_iter_copy ()</h3>
<a class="indexterm" name="id3565394"></a><pre class="programlisting"><a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a>*        gtk_text_iter_copy                  (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Creates a dynamically-allocated copy of an iterator. This function
is not useful in applications, because iterators can be copied with a
simple assignment (<code class="literal">GtkTextIter i = j;</code>). The
function is used by language bindings.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td> an iterator
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a copy of the <em class="parameter"><code>iter</code></em>, free with <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-free"><code class="function">gtk_text_iter_free()</code></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3565481"></a><h3>
<a name="gtk-text-iter-free"></a>gtk_text_iter_free ()</h3>
<a class="indexterm" name="id3565494"></a><pre class="programlisting">void                gtk_text_iter_free                  (<a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Free an iterator allocated on the heap. This function
is intended for use in language bindings, and is not
especially useful for applications, because iterators can
simply be allocated on the stack.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td> a dynamically-allocated iterator
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3565547"></a><h3>
<a name="gtk-text-iter-get-offset"></a>gtk_text_iter_get_offset ()</h3>
<a class="indexterm" name="id3565560"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a>                gtk_text_iter_get_offset            (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Returns the character offset of an iterator.
Each character in a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> has an offset,
starting with 0 for the first character in the buffer.
Use <a class="link" href="GtkTextBuffer.html#gtk-text-buffer-get-iter-at-offset"><code class="function">gtk_text_buffer_get_iter_at_offset()</code></a> to convert an
offset back into an iterator.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td> an iterator
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a character offset
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3565646"></a><h3>
<a name="gtk-text-iter-get-line"></a>gtk_text_iter_get_line ()</h3>
<a class="indexterm" name="id3565658"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"
>gint</a>                gtk_text_iter_get_line              (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Returns the line number containing the iterator. Lines in
a <a class="link" href="GtkTextBuffer.html" title="GtkTextBuffer"><span class="type">GtkTextBuffer</span></a> are numbered beginning with 0 for the first
line in the buffer.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em>&#160;:</span></p></td>
<td> an iterator
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a line number
</td>
</tr>
</tbody>