private void BuildUi()
{
const string menuTemplate = @"
<interface>
<menu id='app_menu'>
<submenu>
<attribute name='label'>_File</attribute>
<item>
<attribute name='label'>_Quit</attribute>
<attribute name='action'>app.quit</attribute>
<attribute name='accel'><Primary>q</attribute>
</item>
</submenu>
</menu>
</interface>
";
var menuBuilder = new Builder();
menuBuilder.AddFromString(menuTemplate);
var menuModel = new MenuModel(menuBuilder.GetObject("app_menu").Handle);
const string windowTitle = "Gtk on Windows";
var headerBar = new HeaderBar
{
Title = windowTitle,
Subtitle = "With GtkSharp",
ShowCloseButton = true
};
_mainWindow = new MainWindow(this)
{
Title = windowTitle,
IconName = "applications-development",
ShowMenubar = false
};
if (PrefersAppMenu())
{
AppMenu = menuModel;
_mainWindow.Titlebar = headerBar;
}
else
{
Menubar = menuModel;
_mainWindow.ShowMenubar = true;
}
_mainWindow.ShowAll();
}