| 1 | from Tkinter import *
|
|---|
| 2 |
|
|---|
| 3 | # some vocabulary to keep from getting confused. This terminology
|
|---|
| 4 | # is something I cooked up for this file, but follows the man pages
|
|---|
| 5 | # pretty closely
|
|---|
| 6 | #
|
|---|
| 7 | #
|
|---|
| 8 | #
|
|---|
| 9 | # This is a MENUBUTTON
|
|---|
| 10 | # V
|
|---|
| 11 | # +-------------+
|
|---|
| 12 | # | |
|
|---|
| 13 | #
|
|---|
| 14 | # +------------++------------++------------+
|
|---|
| 15 | # | || || |
|
|---|
| 16 | # | File || Edit || Options | <-------- the MENUBAR
|
|---|
| 17 | # | || || |
|
|---|
| 18 | # +------------++------------++------------+
|
|---|
| 19 | # | New... |
|
|---|
| 20 | # | Open... |
|
|---|
| 21 | # | Print |
|
|---|
| 22 | # | | <------ This is a MENU. The lines of text in the menu are
|
|---|
| 23 | # | | MENU ENTRIES
|
|---|
| 24 | # | +---------------+
|
|---|
| 25 | # | Open Files > | file1 |
|
|---|
| 26 | # | | file2 |
|
|---|
| 27 | # | | another file | <------ this cascading part is also a MENU
|
|---|
| 28 | # +----------------| |
|
|---|
| 29 | # | |
|
|---|
| 30 | # | |
|
|---|
| 31 | # | |
|
|---|
| 32 | # +---------------+
|
|---|
| 33 |
|
|---|
| 34 |
|
|---|
| 35 |
|
|---|
| 36 | def new_file():
|
|---|
| 37 | print "opening new file"
|
|---|
| 38 |
|
|---|
| 39 |
|
|---|
| 40 | def open_file():
|
|---|
| 41 | print "opening OLD file"
|
|---|
| 42 |
|
|---|
| 43 |
|
|---|
| 44 | def makeFileMenu():
|
|---|
| 45 | # make menu button : "File"
|
|---|
| 46 | File_button = Menubutton(mBar, text='File', underline=0)
|
|---|
| 47 | File_button.pack(side=LEFT, padx="1m")
|
|---|
| 48 | File_button.menu = Menu(File_button)
|
|---|
| 49 |
|
|---|
| 50 | # add an item. The first param is a menu entry type,
|
|---|
| 51 | # must be one of: "cascade", "checkbutton", "command", "radiobutton", "separator"
|
|---|
| 52 | # see menu-demo-2.py for examples of use
|
|---|
| 53 | File_button.menu.add_command(label='New...', underline=0,
|
|---|
| 54 | command=new_file)
|
|---|
| 55 |
|
|---|
| 56 |
|
|---|
| 57 | File_button.menu.add_command(label='Open...', underline=0,
|
|---|
| 58 | command=open_file)
|
|---|
| 59 |
|
|---|
| 60 | File_button.menu.add_command(label='Quit', underline=0,
|
|---|
| 61 | command='exit')
|
|---|
| 62 |
|
|---|
| 63 | # set up a pointer from the file menubutton back to the file menu
|
|---|
| 64 | File_button['menu'] = File_button.menu
|
|---|
| 65 |
|
|---|
| 66 | return File_button
|
|---|
| 67 |
|
|---|
| 68 |
|
|---|
| 69 |
|
|---|
| 70 | def makeEditMenu():
|
|---|
| 71 | Edit_button = Menubutton(mBar, text='Edit', underline=0)
|
|---|
| 72 | Edit_button.pack(side=LEFT, padx="1m")
|
|---|
| 73 | Edit_button.menu = Menu(Edit_button)
|
|---|
| 74 |
|
|---|
| 75 | # just to be cute, let's disable the undo option:
|
|---|
| 76 | Edit_button.menu.add('command', label="Undo")
|
|---|
| 77 | # Since the tear-off bar is the 0th entry,
|
|---|
| 78 | # undo is the 1st entry...
|
|---|
| 79 | Edit_button.menu.entryconfig(1, state=DISABLED)
|
|---|
| 80 |
|
|---|
| 81 | # and these are just for show. No "command" callbacks attached.
|
|---|
| 82 | Edit_button.menu.add_command(label="Cut")
|
|---|
| 83 | Edit_button.menu.add_command(label="Copy")
|
|---|
| 84 | Edit_button.menu.add_command(label="Paste")
|
|---|
| 85 |
|
|---|
| 86 | # set up a pointer from the file menubutton back to the file menu
|
|---|
| 87 | Edit_button['menu'] = Edit_button.menu
|
|---|
| 88 |
|
|---|
| 89 | return Edit_button
|
|---|
| 90 |
|
|---|
| 91 |
|
|---|
| 92 | #################################################
|
|---|
| 93 |
|
|---|
| 94 | #### Main starts here ...
|
|---|
| 95 | root = Tk()
|
|---|
| 96 |
|
|---|
| 97 |
|
|---|
| 98 | # make a menu bar
|
|---|
| 99 | mBar = Frame(root, relief=RAISED, borderwidth=2)
|
|---|
| 100 | mBar.pack(fill=X)
|
|---|
| 101 |
|
|---|
| 102 | File_button = makeFileMenu()
|
|---|
| 103 | Edit_button = makeEditMenu()
|
|---|
| 104 |
|
|---|
| 105 | # finally, install the buttons in the menu bar.
|
|---|
| 106 | # This allows for scanning from one menubutton to the next.
|
|---|
| 107 | mBar.tk_menuBar(File_button, Edit_button)
|
|---|
| 108 |
|
|---|
| 109 | root.title('menu demo')
|
|---|
| 110 | root.iconname('packer')
|
|---|
| 111 |
|
|---|
| 112 | root.mainloop()
|
|---|
