View view1 = createView("solution.explorer", "Solution Explorer");
View view2 = createView("task.list", "Task List");
View view3 = createView("class.view", "Class View");
View view4 = createView("message.log", "Message Log");
viewport.dock(startPage);
startPage.dock(view1, WEST_REGION, .3f);
startPage.dock(view2, SOUTH_REGION, .3f);
startPage.dock(view4, EAST_REGION, .3f);
view1.dock(view3, SOUTH_REGION, .3f);