void TemplatesTreeViewButtonPressed (object o, ButtonPressEventArgs args)
{
SolutionTemplate template = GetSelectedTemplate ();
if ((template == null) || (template.AvailableLanguages.Count <= 1)) {
return;
}
if (templateTextRenderer.IsLanguageButtonPressed (args.Event)) {
var menu = new Menu ();
menu.AttachToWidget (this, null);
AddLanguageMenuItems (menu, template);
menu.ModifyBg (StateType.Normal, GtkTemplateCellRenderer.LanguageButtonBackgroundColor);
menu.ShowAll ();
MenuPositionFunc posFunc = (Menu m, out int x, out int y, out bool pushIn) => {
Gdk.Rectangle rect = templateTextRenderer.GetLanguageRect ();
Gdk.Rectangle screenRect = GtkUtil.ToScreenCoordinates (templatesTreeView, templatesTreeView.ParentWindow, rect);
x = screenRect.X;
y = screenRect.Bottom;
pushIn = false;
};
menu.Popup (null, null, posFunc, 0, args.Event.Time);
}
}