gtk-gtktextiter.html

最新gtk中文资料集

<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>start</code></em>&#160;:</span></p></td>
<td> iterator at start of a range
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>end</code></em>&#160;:</span></p></td>
<td> iterator at end of a range
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> array of characters from the buffer
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566399"></a><h3>
<a name="gtk-text-iter-get-visible-slice"></a>gtk_text_iter_get_visible_slice ()</h3>
<a class="indexterm" name="id3566412"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a>*              gtk_text_iter_get_visible_slice     (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *start,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *end);</pre>
<p>
Like <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-get-slice"><code class="function">gtk_text_iter_get_slice()</code></a>, but invisible text is not included.
Invisible text is usually invisible because a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> with the
"invisible" attribute turned on has been applied to it.</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>start</code></em>&#160;:</span></p></td>
<td> iterator at start of range
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>end</code></em>&#160;:</span></p></td>
<td> iterator at end of range
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> slice of text from the buffer
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566517"></a><h3>
<a name="gtk-text-iter-get-visible-text"></a>gtk_text_iter_get_visible_text ()</h3>
<a class="indexterm" name="id3566530"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a>*              gtk_text_iter_get_visible_text      (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *start,
                                                         const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *end);</pre>
<p>
Like <a class="link" href="gtk-GtkTextIter.html#gtk-text-iter-get-text"><code class="function">gtk_text_iter_get_text()</code></a>, but invisible text is not included.
Invisible text is usually invisible because a <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> with the
"invisible" attribute turned on has been applied to it.</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>start</code></em>&#160;:</span></p></td>
<td> iterator at start of range
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>end</code></em>&#160;:</span></p></td>
<td> iterator at end of range
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> string containing visible text in the range
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566635"></a><h3>
<a name="gtk-text-iter-get-pixbuf"></a>gtk_text_iter_get_pixbuf ()</h3>
<a class="indexterm" name="id3566648"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
>GdkPixbuf</a>*          gtk_text_iter_get_pixbuf            (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
If the element at <em class="parameter"><code>iter</code></em> is a pixbuf, the pixbuf is returned
(with no new reference count added). Otherwise,
<a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> is returned.</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 pixbuf at <em class="parameter"><code>iter</code></em>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566732"></a><h3>
<a name="gtk-text-iter-get-marks"></a>gtk_text_iter_get_marks ()</h3>
<a class="indexterm" name="id3566745"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"
>GSList</a>*             gtk_text_iter_get_marks             (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
Returns a list of all <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a> at this location. Because marks
are not iterable (they don't take up any "space" in the buffer,
they are just marks in between iterable locations), multiple marks
can exist in the same place. The returned list is not in any
meaningful order.</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> list of <a class="link" href="GtkTextMark.html" title="GtkTextMark"><span class="type">GtkTextMark</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566826"></a><h3>
<a name="gtk-text-iter-get-toggled-tags"></a>gtk_text_iter_get_toggled_tags ()</h3>
<a class="indexterm" name="id3566839"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Singly-Linked-Lists.html#GSList"
>GSList</a>*             gtk_text_iter_get_toggled_tags      (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"
>gboolean</a> toggled_on);</pre>
<p>
Returns a list of <a class="link" href="GtkTextTag.html" title="GtkTextTag"><span class="type">GtkTextTag</span></a> that are toggled on or off at this
point.  (If <em class="parameter"><code>toggled_on</code></em> is <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a>, the list contains tags that are
toggled on.) If a tag is toggled on at <em class="parameter"><code>iter</code></em>, then some non-empty
range of characters following <em class="parameter"><code>iter</code></em> has that tag applied to it.  If
a tag is toggled off, then some non-empty range following <em class="parameter"><code>iter</code></em>
does <span class="emphasis"><em>not</em></span> have the tag applied to it.</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"><em class="parameter"><code>toggled_on</code></em>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"
><code class="literal">TRUE</code></a> to get toggled-on tags
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> tags toggled at this point
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3566982"></a><h3>
<a name="gtk-text-iter-get-child-anchor"></a>gtk_text_iter_get_child_anchor ()</h3>
<a class="indexterm" name="id3566996"></a><pre class="programlisting"><a class="link" href="GtkTextView.html#GtkTextChildAnchor">GtkTextChildAnchor</a>* gtk_text_iter_get_child_anchor      (const <a class="link" href="gtk-GtkTextIter.html#GtkTextIter">GtkTextIter</a> *iter);</pre>
<p>
If the location at <em class="parameter"><code>iter</code></em> contains a child anchor, the
anchor is returned (with no new reference count added). Otherwise,
<a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="