Function demo

recipes/Python/541092_tkNotebook/recipe-541092.py:132–159

()

            self.iteratedTabs += 1                                                         #Add one to the loop count

def demo():
    def adjustCanvas(someVariable = None):
        fontLabel["font"] = ("arial", var.get())
    
    root = Tk()
    root.title("tkNotebook Example")
    note = Notebook(root, width= 400, height =400, activefg = 'red', inactivefg = 'blue')  #Create a Note book Instance
    note.grid()
    tab1 = note.add_tab(text = "Tab One")                                                  #Create a tab with the text "Tab One"
    tab2 = note.add_tab(text = "Tab Two")                                                  #Create a tab with the text "Tab Two"
    tab3 = note.add_tab(text = "Tab Three")                                                #Create a tab with the text "Tab Three"
    tab4 = note.add_tab(text = "Tab Four")                                                 #Create a tab with the text "Tab Four"
    tab5 = note.add_tab(text = "Tab Five")                                                 #Create a tab with the text "Tab Five"
    Label(tab1, text = 'Tab one').grid(row = 0, column = 0)                                #Use each created tab as a parent, etc etc...
    Label(tab1, text = "When something is changed on a tab,\ngoing to a different tab and back\nwill not reset, or effect it in any way.", font = ("Comic Sans MS", 12, "italic")).grid()
    var = IntVar()
    var.set(10)
    scale = Scale(tab1, font = ("arial", 10), orient = 'horizontal', command = adjustCanvas, variable =var).grid()
    fontLabel = Label(tab1, text = "TEXT", font = ("Arial", 10))
    fontLabel.grid()
    Label(tab2, text = 'Tab Two\n\n(Has focus first by using the focus_on attribute)\n\nThe tabs are colored red and blue via\nthe Notebook options. The default\nvalues are black on black :P', font = ("Comic Sans MS", 12, "italic")).grid()
    Button(tab3, text = 'Destroy Tab Four!', command = lambda:note.destroy_tab(tab4)).grid()
    Label(tab3, text = "Destroying a tab will remove it,\nand competely destoy all child widgets.\nOnce you destroy a tab, you have to recreate it\ncompletely in order to get it back.", font = ("Comic Sans MS", 12, "italic")).grid()
    Label(tab4, text = 'Tab 4').grid()
    Button(tab5, text = 'Tab One', command = lambda:note.focus_on(tab1)).grid(pady = 3)
    Button(tab5, text = 'EXIT', width = 23, command = root.destroy).grid()
    note.focus_on(tab2)
    root.mainloop()

if __name__ == "__main__":
    demo()