To understand the use of row and column options : Layout « Tk « Ruby






  1. Ruby
  2. Tk
  3. Layout

To understand the use of row and column options


require 'tk'
top = TkRoot.new {title "Label and Entry Widget"}

lb1=TkLabel.new(top){
      text 'Hello World'
      background "yellow"
      foreground "blue"
      grid('row'=>0, 'column'=>0)
}
e1 = TkEntry.new(top){
      background "red"
      foreground "blue"
      grid('row'=>0, 'column'=>1)
}
Tk.mainloop








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