Question

有两个问题。一种是，当我单击组合框的下拉部分时，所有选项都是白色背景上的几乎是白色的超级暗淡的文本，这真的很难看到。为了解决这个问题，我想更改主题，但也要控制字体大小和颜色。但是，更改组合框.config的字体似乎仅更改所选内容，但列表仍为相同的小字体。香港专业教育学院试图改变整体主题，但似乎没关系，我把它什么都没有改变。谢谢

import os, sys
from tkinter import *
from tkinter import ttk

root = Tk()
#s = ttk.Style()

#root.style = ttk.Style()
#('clam', 'alt', 'default', 'classic')
root.style.theme_use("clam")
root.geometry("500x500+400+400")



# Get project list


currentprojects = './dummy/projects'
currentprojectslist = os.listdir(currentprojects)
currentprojectslist.sort()


def findshots(*args):
    try:
        project = projectmenuvar.get()
        print("Project selected: ", project)

        # get shot list
        currentshots = "{}/{}/shots".format(currentprojects, project)
        currentshotslist = os.listdir(currentshots)
        currentshotslist.sort()

        shotsmenu.set(currentshotslist[0])
        shotsmenu['values'] = currentshotslist


    except:
        print("error passing")
        pass

# def onShotChange(*args):
#     print("shot changed: ", shotsmenuvar.get())


projectmenuvar = StringVar()
projectmenuvar.trace("w", findshots)
projectmenu = ttk.Combobox(root, textvariable=projectmenuvar, values=currentprojectslist)
projectmenu.config(width=50,)
projectmenu.pack()



shotsmenuvar = StringVar()
#shotsmenuvar.trace('w', onShotChange)
shotsmenu = ttk.Combobox(root, values=['--None--'])
shotsmenu.config(width=50)
shotsmenu.pack()


# select the first project
projectmenuvar.set(currentprojectslist[0])


root.mainloop()

Tkinter很难看清单

0 个答案: