如何让我的ttk小部件看起来很现代?

时间:2011-02-22 03:43:40

标签: user-interface python-3.x tkinter macports ttk

我在mac上遇到tkinter.ttk问题。我正在使用macports和python3.1。当我尝试使用tkinter.ttk时,我会看到非常古老的gui元素。

例如:我明白了 enter image description here
而不是这个:
enter image description here

我使用的代码是:

from tkinter import *
from tkinter import ttk
root = Tk()
button = ttk.Button(root, text="Hello World").grid()
root.mainloop()

我很乐意提供回答此问题所需的计算机信息。由于我是一名新手,请告诉我在哪里可以找到所述信息。

我有安装了Snow Leopard的Macbook 5,2。任何帮助将不胜感激 谢谢,Marlen

问题更新:
我安装 tk @ 8.5.9_0 + quartz 作为 schlenk 建议只是为了得到此错误:

TclMacOSXNotifierAddRunLoopMode: Tcl not built with CoreFoundation support Abort trap

我使用https://trac.macports.org/ticket/22954中的补丁修复了此错误。我按照说明书(他们是):

$ cd /opt/local/var/macports/sources/rsync.macports.org/release/ports/lang/tcl
$ sudo patch < ~/Downloads/tcl.2.patch 
$ sudo port install tcl 

这会产生一个新错误:

Traceback (most recent call last):
  File "hello.py", line 5, in <module>
    root = Tk()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/tkinter/__init__.py", line 1632, in __init__
    self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: Can't find a usable tk.tcl in the following directories: 
    /opt/local/lib/tcl8.5/tk8.5 /opt/local/lib/tcl8.5/tk8.5/Resources/Scripts /opt/local/lib/tk8.5 /opt/local/lib/tk8.5/Resources/Scripts /opt/local/Library/Frameworks/Python.framework/Versions/3.1/Resources/Python.app/Contents/lib/tk8.5 /opt/local/Library/Frameworks/Python.framework/Versions/3.1/Resources/Python.app/Contents/lib/tk8.5/Resources/Scripts /opt/local/Library/Frameworks/Python.framework/Versions/3.1/Resources/Python.app/lib/tk8.5 /opt/local/Library/Frameworks/Python.framework/Versions/3.1/Resources/Python.app/Contents/library

/opt/local/lib/tk8.5/tk.tcl: version conflict for package "Tk": have 8.5.7, need exactly 8.5.9
version conflict for package "Tk": have 8.5.7, need exactly 8.5.9
    while executing
"package require -exact Tk  8.5.9"
    (file "/opt/local/lib/tk8.5/tk.tcl" line 20)
    invoked from within
"source /opt/local/lib/tk8.5/tk.tcl"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list source $file]"


This probably means that tk wasn't installed properly.

3 个答案:

答案 0 :(得分:3)

问题可能是macports。有三个版本的Tk可以用作你的ttk的基础。屏幕截图看起来很像旧的X11 Tk,而不是基于aqua的Tk。 1.通过X11转发。 2.使用Carbon'windowingsystem -aqua'编译的Tk 3.用Cocoa编译的Tk

所以你应该尝试通过macports构建一个Tk变体'quartz',或者你应该得到一些已经构建了正确版本的预建版本(例如ActiveStates)。

所以试试:

sudo port build tk @8.5.9+quartz

在这里查看教程以获得更多指导: http://www.tkdocs.com/tutorial/install.html#installmac

答案 1 :(得分:2)

style = ttk.Style()
print(style.theme_names())
style.theme_use('default') # change 'default' to something better

答案 2 :(得分:-1)

我没有玩过ttk,但是我对tkinter有很多经验。我相信你必须填写样式关键字参数。

我认为它看起来像这样。

from tkinter import *
from tkinter import ttk
root = Tk()
button = ttk.Button(root, text="Hello World", style="somestyle").grid()
root.mainloop()

链接到一些相关文档: http://docs.python.org/release/3.1.3/library/tkinter.ttk.html

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