gtktooltip.html

最新gtk中文资料集

</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>markup</code></em>&#160;:</span></p></td>
<td> a markup string (see <a
href="/usr/share/gtk-doc/html/pango/PangoMarkupFormat.html"
>Pango markup format</a>) or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4231831"></a><h3>
<a name="gtk-tooltip-set-text"></a>gtk_tooltip_set_text ()</h3>
<a class="indexterm" name="id4231847"></a><pre class="programlisting">void                gtk_tooltip_set_text                (<a class="link" href="GtkTooltip.html" title="GtkTooltip">GtkTooltip</a> *tooltip,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *text);</pre>
<p>
Sets the text of the tooltip to be <em class="parameter"><code>text</code></em>. If <em class="parameter"><code>text</code></em> is <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>, the label
will be hidden. See also <a class="link" href="GtkTooltip.html#gtk-tooltip-set-markup"><code class="function">gtk_tooltip_set_markup()</code></a>.</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>tooltip</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkTooltip.html" title="GtkTooltip"><span class="type">GtkTooltip</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>text</code></em>&#160;:</span></p></td>
<td> a text string or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4231978"></a><h3>
<a name="gtk-tooltip-set-icon"></a>gtk_tooltip_set_icon ()</h3>
<a class="indexterm" name="id4231993"></a><pre class="programlisting">void                gtk_tooltip_set_icon                (<a class="link" href="GtkTooltip.html" title="GtkTooltip">GtkTooltip</a> *tooltip,
                                                         <a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
>GdkPixbuf</a> *pixbuf);</pre>
<p>
Sets the icon of the tooltip (which is in front of the text) to be
<em class="parameter"><code>pixbuf</code></em>.  If <em class="parameter"><code>pixbuf</code></em> is <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>, the image will be hidden.</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>tooltip</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkTooltip.html" title="GtkTooltip"><span class="type">GtkTooltip</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pixbuf</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk-pixbuf/gdk-pixbuf-gdk-pixbuf.html#GdkPixbuf"
><span class="type">GdkPixbuf</span></a>, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4232121"></a><h3>
<a name="gtk-tooltip-set-icon-from-stock"></a>gtk_tooltip_set_icon_from_stock ()</h3>
<a class="indexterm" name="id4232137"></a><pre class="programlisting">void                gtk_tooltip_set_icon_from_stock     (<a class="link" href="GtkTooltip.html" title="GtkTooltip">GtkTooltip</a> *tooltip,
                                                         const <a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"
>gchar</a> *stock_id,
                                                         <a class="link" href="gtk-Themeable-Stock-Images.html#GtkIconSize">GtkIconSize</a> size);</pre>
<p>
Sets the icon of the tooltip (which is in front of the text) to be
the stock item indicated by <em class="parameter"><code>stock_id</code></em> with the size indicated
by <em class="parameter"><code>size</code></em>.  If <em class="parameter"><code>stock_id</code></em> is <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>, the image will be hidden.</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>tooltip</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkTooltip.html" title="GtkTooltip"><span class="type">GtkTooltip</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stock_id</code></em>&#160;:</span></p></td>
<td> a stock icon name, or <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>size</code></em>&#160;:</span></p></td>
<td> a stock icon size
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4232286"></a><h3>
<a name="gtk-tooltip-set-custom"></a>gtk_tooltip_set_custom ()</h3>
<a class="indexterm" name="id4232301"></a><pre class="programlisting">void                gtk_tooltip_set_custom              (<a class="link" href="GtkTooltip.html" title="GtkTooltip">GtkTooltip</a> *tooltip,
                                                         <a class="link" href="GtkWidget.html" title="GtkWidget">GtkWidget</a> *custom_widget);</pre>
<p>
Replaces the widget packed into the tooltip with <em class="parameter"><code>custom_widget</code></em>.  
By default a box with a <a class="link" href="GtkImage.html" title="GtkImage"><span class="type">GtkImage</span></a> and <a class="link" href="GtkLabel.html" title="GtkLabel"><span class="type">GtkLabel</span></a> is embedded in 
the tooltip, which can be configured using <a class="link" href="GtkTooltip.html#gtk-tooltip-set-markup"><code class="function">gtk_tooltip_set_markup()</code></a> 
and <a class="link" href="GtkTooltip.html#gtk-tooltip-set-icon"><code class="function">gtk_tooltip_set_icon()</code></a>.</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>tooltip</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkTooltip.html" title="GtkTooltip"><span class="type">GtkTooltip</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>custom_widget</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkWidget.html" title="GtkWidget"><span class="type">GtkWidget</span></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4232441"></a><h3>
<a name="gtk-tooltip-trigger-tooltip-query"></a>gtk_tooltip_trigger_tooltip_query ()</h3>
<a class="indexterm" name="id4232458"></a><pre class="programlisting">void                gtk_tooltip_trigger_tooltip_query   (<a
href="/usr/share/gtk-doc/html/gdk/GdkDisplay.html"
>GdkDisplay</a> *display);</pre>
<p>
Triggers a new tooltip query on <em class="parameter"><code>display</code></em>, in order to update the current
visible tooltip, or to show/hide the current tooltip.  This function is
useful to call when, for example, the state of the widget changed by a
key press.</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>display</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk/GdkDisplay.html"
><span class="type">GdkDisplay</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id4232531"></a><h3>
<a name="gtk-tooltip-set-tip-area"></a>gtk_tooltip_set_tip_area ()</h3>
<a class="indexterm" name="id4232547"></a><pre class="programlisting">void                gtk_tooltip_set_tip_area            (<a class="link" href="GtkTooltip.html" title="GtkTooltip">GtkTooltip</a> *tooltip,
                                                         <a
href="/usr/share/gtk-doc/html/gdk/gdk-Points-Rectangles-and-Regions.html#GdkRectangle"
>GdkRectangle</a> *rect);</pre>
<p>
Sets the area of the widget, where the contents of this tooltip apply,
to be <em class="parameter"><code>rect</code></em> (in widget coordinates).  This is especially useful for
properly setting tooltips on <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a> rows and cells, <span class="type">GtkIconViews</span>,
etc.
</p>
<p>
For setting tooltips on <a class="link" href="GtkTreeView.html" title="GtkTreeView"><span class="type">GtkTreeView</span></a>, please refer to the convenience
functions for this: <a class="link" href="GtkTreeView.html#gtk-tree-view-set-tooltip-row"><code class="function">gtk_tree_view_set_tooltip_row()</code></a> and
<a class="link" href="GtkTreeView.html#gtk-tree-view-set-tooltip-cell"><code class="function">gtk_tree_view_set_tooltip_cell()</code></a>.</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>tooltip</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GtkTooltip.html" title="GtkTooltip"><span class="type">GtkTooltip</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>rect</code></em>&#160;:</span></p></td>
<td> a <a
href="/usr/share/gtk-doc/html/gdk/gdk-Points-Rectangles-and-Regions.html#GdkRectangle"
><span class="type">GdkRectangle</span></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since  2.12
</p>
</div>
</div>
<div class="refsect1" lang="en">
<a name="id4232704"></a><div class="refsect2" lang="en"><a name="id4232705"></a></div>
<hr>
<div class="refsect2" lang="en"><a name="id4232706"></a></div>
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