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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Gwyddion Widgets Library Reference Manual: gwydgetutils</title>
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<h2><span class="refentrytitle"><a name="libgwydgets-gwydgetutils.top_of_page"></a>gwydgetutils</span></h2>
<p>gwydgetutils — Miscellaneous widget utilities</p>
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<div class="refsynopsisdiv">
<a name="libgwydgets-gwydgetutils.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;libgwydgets/gwydgets.h&gt;

#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-adjustment-get-int" title="gwy_adjustment_get_int()">gwy_adjustment_get_int</a>              (adj)
<a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-spinbutton" title="gwy_table_attach_spinbutton ()">gwy_table_attach_spinbutton</a>         (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkObject.html"><span class="type">GtkObject</span></a> *adj</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-row" title="gwy_table_attach_row ()">gwy_table_attach_row</a>                (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *middle_widget</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()">gwy_table_attach_hscale</a>             (<em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html"><span class="type">GtkObject</span></a> *pivot</code></em>,
                                                         <em class="parameter"><code><a class="link" href="libgwydgets-gwydgetenums.html#GwyHScaleStyle" title="enum GwyHScaleStyle"><span class="type">GwyHScaleStyle</span></a> style</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-set-sensitive" title="gwy_table_hscale_set_sensitive ()">gwy_table_hscale_set_sensitive</a>      (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html"><span class="type">GtkObject</span></a> *pivot</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> sensitive</code></em>);
#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-scale" title="gwy_table_hscale_get_scale()">gwy_table_hscale_get_scale</a>          (pivot)
#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-check" title="gwy_table_hscale_get_check()">gwy_table_hscale_get_check</a>          (pivot)
#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-label" title="gwy_table_hscale_get_label()">gwy_table_hscale_get_label</a>          (pivot)
#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-units" title="gwy_table_hscale_get_units()">gwy_table_hscale_get_units</a>          (pivot)
#define             <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-middle-widget" title="gwy_table_hscale_get_middle_widget()">gwy_table_hscale_get_middle_widget</a>  (pivot)
<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-get-child-widget" title="gwy_table_get_child_widget ()">gwy_table_get_child_widget</a>          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> col</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-color-selector-for-mask" title="gwy_color_selector_for_mask ()">gwy_color_selector_for_mask</a>         (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dialog_title</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyColorButton.html" title="GwyColorButton"><span class="type">GwyColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../libgwyddion/GwyContainer.html"><span class="type">GwyContainer</span></a> *container</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *prefix</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-mask-color-selector-run" title="gwy_mask_color_selector_run ()">gwy_mask_color_selector_run</a>         (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dialog_title</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWindow.html"><span class="type">GtkWindow</span></a> *parent</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyColorButton.html" title="GwyColorButton"><span class="type">GwyColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../libgwyddion/GwyContainer.html"><span class="type">GwyContainer</span></a> *container</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *prefix</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-list-store-row-changed" title="gwy_list_store_row_changed ()">gwy_list_store_row_changed</a>          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkListStore.html"><span class="type">GtkListStore</span></a> *store</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkTreeModel.html#GtkTreeIter"><span class="type">GtkTreeIter</span></a> *iter</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="libgwydgets-gwydgetutils.html#gwy-dialog-prevent-delete-cb" title="gwy_dialog_prevent_delete_cb ()">gwy_dialog_prevent_delete_cb</a>        (<em class="parameter"><code><span class="type">void</span></code></em>);
<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-label-new-header" title="gwy_label_new_header ()">gwy_label_new_header</a>                (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>);
<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-stock-like-button-new" title="gwy_stock_like_button_new ()">gwy_stock_like_button_new</a>           (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label_text</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *stock_id</code></em>);
<a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         <a class="link" href="libgwydgets-gwydgetutils.html#gwy-tool-like-button-new" title="gwy_tool_like_button_new ()">gwy_tool_like_button_new</a>            (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label_text</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *stock_id</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="libgwydgets-gwydgetutils.html#gwy-widget-get-activate-on-unfocus" title="gwy_widget_get_activate_on_unfocus ()">gwy_widget_get_activate_on_unfocus</a>  (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *widget</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-widget-set-activate-on-unfocus" title="gwy_widget_set_activate_on_unfocus ()">gwy_widget_set_activate_on_unfocus</a>  (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *widget</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> activate</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="libgwydgets-gwydgetutils.html#gwy-widget-sync-sensitivity" title="gwy_widget_sync_sensitivity ()">gwy_widget_sync_sensitivity</a>         (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *master</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *slave</code></em>);
<a href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontMap"><span class="returnvalue">PangoFontMap</span></a> *      <a class="link" href="libgwydgets-gwydgetutils.html#gwy-get-pango-ft2-font-map" title="gwy_get_pango_ft2_font_map ()">gwy_get_pango_ft2_font_map</a>          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> unref</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="libgwydgets-gwydgetutils.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libgwydgets-gwydgetutils.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="gwy-adjustment-get-int"></a><h3>gwy_adjustment_get_int()</h3>
<pre class="programlisting">#define             gwy_adjustment_get_int(adj)</pre>
<p>
Gets a properly rounded integer value from an adjustment, cast to <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>adj</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gtk3/GtkAdjustment.html"><span class="type">GtkAdjustment</span></a> to get value of.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-attach-spinbutton"></a><h3>gwy_table_attach_spinbutton ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_table_attach_spinbutton         (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html"><span class="type">GtkObject</span></a> *adj</code></em>);</pre>
<p>
Attaches a spinbutton with two labels to a table.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>table</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gtk3/GtkTable.html"><span class="type">GtkTable</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>row</code></em> :</span></p></td>
<td>Table row to attach to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>The label before <em class="parameter"><code>adj</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>units</code></em> :</span></p></td>
<td>The label after <em class="parameter"><code>adj</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>adj</code></em> :</span></p></td>
<td>An adjustment to create spinbutton from.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The spinbutton as a <a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-attach-row"></a><h3>gwy_table_attach_row ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_table_attach_row                (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *middle_widget</code></em>);</pre>
<p>
Attaches a widget with two labels to a table.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>table</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gtk3/GtkTable.html"><span class="type">GtkTable</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>row</code></em> :</span></p></td>
<td>Table row to attach to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>The label before <em class="parameter"><code>middle_widget</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>units</code></em> :</span></p></td>
<td>The label after <em class="parameter"><code>adj</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>middle_widget</code></em> :</span></p></td>
<td>A widget.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-attach-hscale"></a><h3>gwy_table_attach_hscale ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_table_attach_hscale             (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *name</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *units</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html"><span class="type">GtkObject</span></a> *pivot</code></em>,
                                                         <em class="parameter"><code><a class="link" href="libgwydgets-gwydgetenums.html#GwyHScaleStyle" title="enum GwyHScaleStyle"><span class="type">GwyHScaleStyle</span></a> style</code></em>);</pre>
<p>
Attaches a spinbutton with a scale and labels, or something else to a table
row.
</p>
<p>
You can use functions <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-scale" title="gwy_table_hscale_get_scale()"><code class="function">gwy_table_hscale_get_scale()</code></a>,
<a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-hscale-get-check" title="gwy_table_hscale_get_check()"><code class="function">gwy_table_hscale_get_check()</code></a>, etc. to get the various widgets from pivot
later.
</p>
<p>
FIXME: What exactly happens with various <em class="parameter"><code>style</code></em> values is quite convoluted.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>table</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gtk3/GtkTable.html"><span class="type">GtkTable</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>row</code></em> :</span></p></td>
<td>Row in <em class="parameter"><code>table</code></em> to attach stuff to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>name</code></em> :</span></p></td>
<td>The label before <em class="parameter"><code>pivot</code></em> widget.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>units</code></em> :</span></p></td>
<td>The label after <em class="parameter"><code>pivot</code></em> widget.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Either a <a href="/usr/share/gtk-doc/html/gtk3/GtkAdjustment.html"><span class="type">GtkAdjustment</span></a>, or a widget to use instead of the spin
button and scale widgets (if <em class="parameter"><code>style</code></em> is <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-WIDGET:CAPS"><code class="literal">GWY_HSCALE_WIDGET</code></a>).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>style</code></em> :</span></p></td>
<td>A mix of options an flags determining what and how will be attached
to the table.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The middle widget.  If a spinbutton is attached, then this
spinbutton is returned.  Otherwise (in <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-WIDGET:CAPS"><code class="literal">GWY_HSCALE_WIDGET</code></a> case)
<em class="parameter"><code>pivot</code></em> itself.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-set-sensitive"></a><h3>gwy_table_hscale_set_sensitive ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_table_hscale_set_sensitive      (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk2/GtkObject.html"><span class="type">GtkObject</span></a> *pivot</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> sensitive</code></em>);</pre>
<p>
Sets sensitivity of a group of controls create by <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.
</p>
<p>
Do not use with <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-CHECK:CAPS"><code class="literal">GWY_HSCALE_CHECK</code></a>, simply set state of the check button
in such a case.
</p>
<p>
This function can be used with rows created by <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-spinbutton" title="gwy_table_attach_spinbutton ()"><code class="function">gwy_table_attach_spinbutton()</code></a>
too if the spinbutton is passed as <em class="parameter"><code>pivot</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>The same object that was passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a> as
<em class="parameter"><code>pivot</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>sensitive</code></em> :</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 make the row sensitive, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> to insensitive.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-get-scale"></a><h3>gwy_table_hscale_get_scale()</h3>
<pre class="programlisting">#define             gwy_table_hscale_get_scale(pivot)</pre>
<p>
Gets the horizontal scale associated with a pivot object.
</p>
<p>
May return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if constructed with <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-NO-SCALE:CAPS"><code class="literal">GWY_HSCALE_NO_SCALE</code></a>,
<a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-WIDGET:CAPS"><code class="literal">GWY_HSCALE_WIDGET</code></a>, or <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-WIDGET-NO-EXPAND:CAPS"><code class="literal">GWY_HSCALE_WIDGET_NO_EXPAND</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Pivot object passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-get-check"></a><h3>gwy_table_hscale_get_check()</h3>
<pre class="programlisting">#define             gwy_table_hscale_get_check(pivot)</pre>
<p>
Gets the check button associated with a pivot object.
</p>
<p>
May return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if not constructed with <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-CHECK:CAPS"><code class="literal">GWY_HSCALE_CHECK</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Pivot object passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-get-label"></a><h3>gwy_table_hscale_get_label()</h3>
<pre class="programlisting">#define             gwy_table_hscale_get_label(pivot)</pre>
<p>
Gets the (left) label associated with a pivot object.
</p>
<p>
May return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if constructed with <a class="link" href="libgwydgets-gwydgetenums.html#GWY-HSCALE-CHECK:CAPS"><code class="literal">GWY_HSCALE_CHECK</code></a>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Pivot object passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-get-units"></a><h3>gwy_table_hscale_get_units()</h3>
<pre class="programlisting">#define             gwy_table_hscale_get_units(pivot)</pre>
<p>
Gets the units label associated with a pivot object.
</p>
<p>
May return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if constructed without units.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Pivot object passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-hscale-get-middle-widget"></a><h3>gwy_table_hscale_get_middle_widget()</h3>
<pre class="programlisting">#define             gwy_table_hscale_get_middle_widget(pivot)</pre>
<p>
Gets the middle widget associated with a pivot object.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>pivot</code></em> :</span></p></td>
<td>Pivot object passed to <a class="link" href="libgwydgets-gwydgetutils.html#gwy-table-attach-hscale" title="gwy_table_attach_hscale ()"><code class="function">gwy_table_attach_hscale()</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-table-get-child-widget"></a><h3>gwy_table_get_child_widget ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_table_get_child_widget          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *table</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> col</code></em>);</pre>
<p>
Finds a widget in <a href="/usr/share/gtk-doc/html/gtk3/GtkTable.html"><span class="type">GtkTable</span></a> by its coordinates.
</p>
<p>
Coordinates (<em class="parameter"><code>col</code></em>, <em class="parameter"><code>row</code></em>) are taken as coordinates of widget top left corner.
More precisely, the returned widget either contains the specified grid
point or it is attached by its left side, top side, or top left corner to
this point.
</p>
<p>
If there are multiple matches due to overlapping widgets, a random
match is returned.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>table</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gtk3/GtkTable.html"><span class="type">GtkTable</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>row</code></em> :</span></p></td>
<td>Row in <em class="parameter"><code>table</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>col</code></em> :</span></p></td>
<td>Column in <em class="parameter"><code>table</code></em>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The widget at (<em class="parameter"><code>col</code></em>, <em class="parameter"><code>row</code></em>) or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if there is no such widget.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-color-selector-for-mask"></a><h3>gwy_color_selector_for_mask ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_color_selector_for_mask         (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dialog_title</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyColorButton.html" title="GwyColorButton"><span class="type">GwyColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../libgwyddion/GwyContainer.html"><span class="type">GwyContainer</span></a> *container</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *prefix</code></em>);</pre>
<p>
Creates and runs a color selector dialog for a mask.
</p>
<p>
See <a class="link" href="libgwydgets-gwydgetutils.html#gwy-mask-color-selector-run" title="gwy_mask_color_selector_run ()"><code class="function">gwy_mask_color_selector_run()</code></a> for details.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>dialog_title</code></em> :</span></p></td>
<td>Title of the color selection dialog (<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to use default).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>Color button to update on color change (or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>container</code></em> :</span></p></td>
<td>Container to initialize the color from and save it to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>prefix</code></em> :</span></p></td>
<td>Prefix in <em class="parameter"><code>container</code></em> (normally "/0/mask").</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-mask-color-selector-run"></a><h3>gwy_mask_color_selector_run ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_mask_color_selector_run         (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *dialog_title</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWindow.html"><span class="type">GtkWindow</span></a> *parent</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyColorButton.html" title="GwyColorButton"><span class="type">GwyColorButton</span></a> *color_button</code></em>,
                                                         <em class="parameter"><code><a href="../libgwyddion/GwyContainer.html"><span class="type">GwyContainer</span></a> *container</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *prefix</code></em>);</pre>
<p>
Creates and runs a color selector dialog for a mask.
</p>
<p>
Note this function does not return anything, it runs the color selection
dialog modally and returns when it is finished.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>dialog_title</code></em> :</span></p></td>
<td>Title of the color selection dialog (<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to use default).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td>
<td>Dialog parent window.  The color selector dialog will be made
transient for this window.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>color_button</code></em> :</span></p></td>
<td>Color button to update on color change (or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>container</code></em> :</span></p></td>
<td>Container to initialize the color from and save it to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>prefix</code></em> :</span></p></td>
<td>Prefix in <em class="parameter"><code>container</code></em> (normally "/0/mask").</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.1</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-list-store-row-changed"></a><h3>gwy_list_store_row_changed ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_list_store_row_changed          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkListStore.html"><span class="type">GtkListStore</span></a> *store</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkTreeModel.html#GtkTreeIter"><span class="type">GtkTreeIter</span></a> *iter</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkTreeModel.html#GtkTreePath"><span class="type">GtkTreePath</span></a> *path</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> row</code></em>);</pre>
<p>
Convenience function to emit "GtkTreeModel::row-changed" signal on a tree
store.
</p>
<p>
At least one of <em class="parameter"><code>iter</code></em>, <em class="parameter"><code>path</code></em>, <em class="parameter"><code>row</code></em> must be set to identify the row to emit
"row-changed" on, and usually exactly one should be set.  The remaining
information necessary to call <a href="/usr/share/gtk-doc/html/gtk3/GtkTreeModel.html#gtk-tree-model-row-changed"><code class="function">gtk_tree_model_row_changed()</code></a> is inferred
automatically.
</p>
<p>
The behaviour of this function is undefined for specified, but inconsistent
<em class="parameter"><code>iter</code></em>, <em class="parameter"><code>path</code></em>, and <em class="parameter"><code>row</code></em>.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>store</code></em> :</span></p></td>
<td>A list store.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>iter</code></em> :</span></p></td>
<td>A tree model iterator in <em class="parameter"><code>store</code></em>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>path</code></em> :</span></p></td>
<td>A tree model path in <em class="parameter"><code>store</code></em>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> for none.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>row</code></em> :</span></p></td>
<td>A row number in <em class="parameter"><code>store</code></em>, or -1 for none.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-dialog-prevent-delete-cb"></a><h3>gwy_dialog_prevent_delete_cb ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gwy_dialog_prevent_delete_cb        (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">gwy_dialog_prevent_delete_cb</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Returns <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.
</p>
<p>
Use <a href="/usr/share/gtk-doc/html/gtk3/gtk3-General.html#gtk-true"><code class="function">gtk_true()</code></a> instead.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-label-new-header"></a><h3>gwy_label_new_header ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_label_new_header                (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>);</pre>
<p>
Creates a bold, left aligned label.
</p>
<p>
The purpose of this function is to avoid propagation of too much markup to
translations (and to reduce code clutter by avoiding dummy constructor and
left-aligning automatically).
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>text</code></em> :</span></p></td>
<td>Text to put into the label.  It must be a valid markup and it will
be made bold by adding appropriate markup around it.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A newly created <a href="/usr/share/gtk-doc/html/gtk3/GtkLabel.html"><span class="type">GtkLabel</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-stock-like-button-new"></a><h3>gwy_stock_like_button_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_stock_like_button_new           (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label_text</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *stock_id</code></em>);</pre>
<p>
Creates a button that looks like a stock button, but can have different
label text.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label_text</code></em> :</span></p></td>
<td>Button label text (with mnemonic).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stock_id</code></em> :</span></p></td>
<td>Button icon stock id.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created button as <a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-tool-like-button-new"></a><h3>gwy_tool_like_button_new ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="returnvalue">GtkWidget</span></a> *         gwy_tool_like_button_new            (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *label_text</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *stock_id</code></em>);</pre>
<p>
Creates a button that looks like a tool button, but can have different
label text.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>label_text</code></em> :</span></p></td>
<td>Button label text (with mnemonic).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>stock_id</code></em> :</span></p></td>
<td>Button icon stock id.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The newly created button as <a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-widget-get-activate-on-unfocus"></a><h3>gwy_widget_get_activate_on_unfocus ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            gwy_widget_get_activate_on_unfocus  (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *widget</code></em>);</pre>
<p>
Obtains the activate-on-unfocus state of a widget.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>widget</code></em> :</span></p></td>
<td>A widget.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if signal "GtkWidget::activate" is emitted when focus leaves
the widget.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.5</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-widget-set-activate-on-unfocus"></a><h3>gwy_widget_set_activate_on_unfocus ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_widget_set_activate_on_unfocus  (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *widget</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> activate</code></em>);</pre>
<p>
Sets the activate-on-unfocus state of a widget.
</p>
<p>
When it is enabled, signal "GtkWidget::activate" is emited whenever focus
leaves the widget.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>widget</code></em> :</span></p></td>
<td>A widget.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>activate</code></em> :</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 enable activate-on-unfocus, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> disable it.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.5</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-widget-sync-sensitivity"></a><h3>gwy_widget_sync_sensitivity ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_widget_sync_sensitivity         (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *master</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/gtk3/GtkWidget.html"><span class="type">GtkWidget</span></a> *slave</code></em>);</pre>
<p>
Make widget's sensitivity follow the sensitivity of another widget.
</p>
<p>
The sensitivity of <em class="parameter"><code>slave</code></em> is set according to <em class="parameter"><code>master</code></em>'s effective
sensitivity (as returned by <a href="/usr/share/gtk-doc/html/gtk2/GtkWidget.html#GTK-WIDGET-IS-SENSITIVE:CAPS"><code class="function">GTK_WIDGET_IS_SENSITIVE()</code></a>), i.e. it does not
just synchronize GtkWidget:sensitive property.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>master</code></em> :</span></p></td>
<td>Master widget.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>slave</code></em> :</span></p></td>
<td>Slave widget.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.8</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-get-pango-ft2-font-map"></a><h3>gwy_get_pango_ft2_font_map ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/pango/pango-Fonts.html#PangoFontMap"><span class="returnvalue">PangoFontMap</span></a> *      gwy_get_pango_ft2_font_map          (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> unref</code></em>);</pre>
<div class="warning">
<h3 class="title">Warning</h3>
<p><code class="literal">gwy_get_pango_ft2_font_map</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Returns global Pango FT2 font map, eventually creating it.
</p>
<p>
FT2 portability to Win32 is questionable, use PangoCairo instead.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
<col>
</colgroup>
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>unref</code></em> :</span></p></td>
<td>If <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, function removes the font map reference and returns <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Pango FT2 font map.  Add your own reference if you want it to
never go away.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
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