| 1 | n/a | import Tkinter |
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| 2 | n/a | |
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| 3 | n/a | def get_tk_root(): |
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| 4 | n/a | try: |
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| 5 | n/a | root = Tkinter._default_root |
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| 6 | n/a | except AttributeError: |
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| 7 | n/a | # it is possible to disable default root in Tkinter, although |
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| 8 | n/a | # I haven't seen people doing it (but apparently someone did it |
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| 9 | n/a | # here). |
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| 10 | n/a | root = None |
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| 11 | n/a | |
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| 12 | n/a | if root is None: |
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| 13 | n/a | # create a new master only if there isn't one already |
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| 14 | n/a | root = Tkinter.Tk() |
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| 15 | n/a | |
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| 16 | n/a | return root |
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| 17 | n/a | |
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| 18 | n/a | def root_deiconify(): |
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| 19 | n/a | root = get_tk_root() |
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| 20 | n/a | root.deiconify() |
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| 21 | n/a | |
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| 22 | n/a | def root_withdraw(): |
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| 23 | n/a | root = get_tk_root() |
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| 24 | n/a | root.withdraw() |
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| 25 | n/a | |
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| 26 | n/a | |
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| 27 | n/a | def simulate_mouse_click(widget, x, y): |
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| 28 | n/a | """Generate proper events to click at the x, y position (tries to act |
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| 29 | n/a | like an X server).""" |
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| 30 | n/a | widget.event_generate('<Enter>', x=0, y=0) |
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| 31 | n/a | widget.event_generate('<Motion>', x=x, y=y) |
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| 32 | n/a | widget.event_generate('<ButtonPress-1>', x=x, y=y) |
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| 33 | n/a | widget.event_generate('<ButtonRelease-1>', x=x, y=y) |
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