<?xml version="1.0" encoding="UTF-8"?> <interface> <template class="DemoApplicationWindow" parent="GtkApplicationWindow"> <property name="title" translatable="yes">Application Class</property> <property name="default-width">200</property> <property name="default-height">200</property> <property name="icon-name">document-open</property> <child> <object class="GtkGrid"> <child> <object class="GtkBox"> <property name="hexpand">1</property> <child> <object class="GtkMenuButton" id="menubutton"> <property name="icon-name">document-open</property> </object> </child> <child> <object class="GtkButton"> <property name="icon-name">application-exit</property> <property name="action-name">app.quit</property> </object> </child> <child> <object class="GtkSeparator"/> </child> <child> <object class="GtkButton"> <property name="icon-name">applications-other</property> <property name="action-name">win.logo</property> </object> </child> <layout> <property name="column">0</property> <property name="row">0</property> </layout> </object> </child> <child> <object class="GtkInfoBar" id="infobar"> <property name="visible">0</property> <property name="hexpand">1</property> <child> <object class="GtkLabel" id="message"> <property name="hexpand">1</property> </object> </child> <child type="action"> <object class="GtkButton"> <property name="valign">center</property> <property name="label" translatable="yes">_OK</property> <property name="use-underline">1</property> <signal name="clicked" handler="clicked_cb"/> </object> </child> <layout> <property name="column">0</property> <property name="row">1</property> </layout> </object> </child> <child> <object class="GtkScrolledWindow"> <property name="has-frame">1</property> <child> <object class="GtkTextView"> <property name="hexpand">1</property> <property name="vexpand">1</property> <property name="buffer">buffer</property> </object> </child> <layout> <property name="column">0</property> <property name="row">2</property> </layout> </object> </child> <child> <object class="GtkStatusbar" id="status"> <property name="hexpand">1</property> <layout> <property name="column">0</property> <property name="row">3</property> </layout> </object> </child> </object> </child> </template> <menu id="toolmenu"> <item> <attribute name="label">File1</attribute> <attribute name="action">win.file1</attribute> </item> </menu> <object class="GtkTextBuffer" id="buffer"> <signal name="changed" handler="update_statusbar"/> <signal name="mark-set" handler="mark_set_callback"/> </object> </interface>