Current File : //opt/alt/python36/lib64/python3.6/idlelib/__pycache__/macosx.cpython-36.opt-1.pyc
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A number of functions that enhance IDLE on macOS.
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Initializes OS X Tk variant values for
isAquaTk(), isCarbonTk(), isCocoaTk(), and isXQuartz().
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Returns True if IDLE is using a native OS X Tk (Cocoa or Carbon).
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Returns True if IDLE is using a Carbon Aqua Tk (instead of the
newer Cocoa Aqua Tk).
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Returns True if IDLE is using a Cocoa Aqua Tk.
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Returns True if IDLE is using an OS X X11 Tk.
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Returns a string warning message if the Tk version in use appears to
be one known to cause problems with IDLE.
1. Apple Cocoa-based Tk 8.5.7 shipped with Mac OS X 10.6 is unusable.
2. Apple Cocoa-based Tk 8.5.9 in OS X 10.7 and 10.8 is better but
can still crash unexpectedly.
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Fetch the macOS system preferences.
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Warn if "Prefer tabs when opening documents" is set to "Always".
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This ensures that the application will respond to open AppleEvents, which
makes is feasible to use IDLE as the default application for python files.
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Replace the Tk root menu by something that is more appropriate for
IDLE with an Aqua Tk.
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z)overrideRootMenu.<locals>.postwindowsmenuc s ddl m} |j� � dS )z Handle Help 'About IDLE' event.r )�
help_aboutN)�idlelibr; Z AboutDialog)�eventr; )r r r � about_dialog� s z&overrideRootMenu.<locals>.about_dialogc s$ ddl m} � j�_|j�d� dS )z&Handle Options 'Configure IDLE' event.r )� configdialogZSettingsN)r< r? Z inversedictZ
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tkAboutDialogz::tk::mac::ShowHelp������r7 rF )N)N)N)rE rC r7 )r r, r< r- r. Zmenudefs�insertZ configureZ add_cascadeZregister_callbackZbindr) Zclose_all_callbackr r ) r r' r, r- Z closeItemZmenubarZmenudictr3 r: r> r@ rB r )r' r r. r �overrideRootMenu� sH
rI c C s( | j dd� | j dd� | j dd� dS )z�Removed bad AquaTk Button-2 (right) and Paste bindings.
They prevent context menu access and seem to be gone in AquaTk8.6.
See issue #24801.
ZTextz<B2>z <B2-Motion>z<<PasteSelection>>N)Z unbind_class)r r r r � fixb2context� s rJ c C s. t � r*t| � t| |� t| |� t| � dS )a�
Perform initial OS X customizations if needed.
Called from pyshell.main() after initial calls to Tk()
There are currently three major versions of Tk in use on OS X:
1. Aqua Cocoa Tk (native default since OS X 10.6)
2. Aqua Carbon Tk (original native, 32-bit only, deprecated)
3. X11 (supported by some third-party distributors, deprecated)
There are various differences among the three that affect IDLE
behavior, primarily with menus, mouse key events, and accelerators.
Some one-time customizations are performed here.
Others are dynamically tested throughout idlelib by calls to the
isAquaTk(), isCarbonTk(), isCocoaTk(), isXQuartz() functions which
are initialized here as well.
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