MainWindow.ui (Código)

<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.38.2 -->
<interface>
    <requires lib="gtk+" version="3.24"/>
    <template class="MainWindow" parent="GtkApplicationWindow">
        <property name="can-focus">False</property>
        <property name="title" translatable="yes">Handy.ActionRow</property>
        <property name="default-width">683</property>
        <property name="default-height">384</property>
        <property name="icon">../../../assets/icons/icon.png</property>
        <child>
            <object class="GtkScrolledWindow">
                <property name="visible">True</property>
                <property name="can-focus">True</property>
                <property name="border-width">12</property>
                <property name="shadow-type">in</property>
                <child>
                    <object class="GtkViewport">
                        <property name="visible">True</property>
                        <property name="can-focus">False</property>
                        <child>
                            <object class="GtkListBox" id="list_box">
                                <property name="visible">True</property>
                                <property name="can-focus">False</property>
                                <signal name="row-selected" handler="on_row_clicked" swapped="no"/>
                            </object>
                        </child>
                    </object>
                </child>
            </object>
        </child>
    </template>
</interface>