frame .mainFrame

frame .mainFrame.logFrame

text .mainFrame.logFrame.logText
grid .mainFrame.logFrame.logText -row 0 -column 0 -sticky nsew
scrollbar .mainFrame.logFrame.logScroll -orient vertical
grid .mainFrame.logFrame.logScroll -row 0 -column 1 -sticky ns
grid columnconfigure .mainFrame.logFrame 0 -weight 1
grid .mainFrame.logFrame -row 0 -column 0 -sticky nsew

grid columnconfigure .mainFrame 0 -weight 1
grid .mainFrame -row 0 -column 0 -sticky nsew
