在Mac触摸栏中显示tkinter按钮,可以通过以下步骤实现:
import tkinter as tk
from tkinter import ttk
from AppKit import NSApplication, NSAppearance, NSAppearanceNameAqua, NSAppearanceNameDarkAqua
root = tk.Tk()
root.withdraw()
class TouchBarWindow(NSWindow):
def init(self):
self = super().initWithContentRect_styleMask_backing_defer_(
NSMakeRect(0, 0, 200, 30), # 按钮在触摸栏中的尺寸
NSBorderlessWindowMask, # 创建一个无边框窗口
NSBackingStoreBuffered,
False
)
if self:
self.setOpaque_(False) # 设置窗口透明
self.setBackgroundColor_(NSColor.clearColor()) # 设置背景颜色为透明
self.setLevel_(NSStatusWindowLevel) # 设置窗口级别为状态栏级别
self.setIgnoresMouseEvents_(True) # 忽略鼠标事件
self.setCanBecomeVisibleWithoutLogin_(True) # 允许在登录前显示
self.setTitlebarAppearsTransparent_(True) # 设置标题栏透明
self.setTitleVisibility_(NSWindowTitleHidden) # 隐藏标题栏
self.setAppearance_(NSAppearance.appearanceNamed_(NSAppearanceNameAqua)) # 设置外观为Aqua模式
self.setFrameAutosaveName_("TouchBarWindow") # 设置窗口自动保存名称
return self
def create_button():
button = ttk.Button(text="Button") # 创建一个tkinter按钮
button.pack()
button.update()
button_frame = button.winfo_toplevel() # 获取按钮所在的顶级窗口
button_frame.bind("<Configure>", resize_button) # 监听按钮窗口的大小变化事件
return button
def resize_button(event):
button_frame = event.widget
button = button_frame.children["!button"]
button.update()
button_frame.update()
button_frame["width"] = button.winfo_width()
button_frame["height"] = button.winfo_height()
button = create_button()
window = TouchBarWindow.alloc().init()
window.contentView().addSubview_(button)
NSApplication.sharedApplication().run()
完整的代码示例如下:
import tkinter as tk
from tkinter import ttk
from AppKit import NSApplication, NSAppearance, NSAppearanceNameAqua, NSAppearanceNameDarkAqua, NSWindow, NSMakeRect, NSBorderlessWindowMask, NSBackingStoreBuffered, NSStatusWindowLevel, NSColor, NSWindowTitleHidden
root = tk.Tk()
root.withdraw()
class TouchBarWindow(NSWindow):
def init(self):
self = super().initWithContentRect_styleMask_backing_defer_(
NSMakeRect(0, 0, 200, 30),
NSBorderlessWindowMask,
NSBackingStoreBuffered,
False
)
if self:
self.setOpaque_(False)
self.setBackgroundColor_(NSColor.clearColor())
self.setLevel_(NSStatusWindowLevel)
self.setIgnoresMouseEvents_(True)
self.setCanBecomeVisibleWithoutLogin_(True)
self.setTitlebarAppearsTransparent_(True)
self.setTitleVisibility_(NSWindowTitleHidden)
self.setAppearance_(NSAppearance.appearanceNamed_(NSAppearanceNameAqua))
self.setFrameAutosaveName_("TouchBarWindow")
return self
def create_button():
button = ttk.Button(text="Button")
button.pack()
button.update()
button_frame = button.winfo_toplevel()
button_frame.bind("<Configure>", resize_button)
return button
def resize_button(event):
button_frame = event.widget
button = button_frame.children["!button"]
button.update()
button_frame.update()
button_frame["width"] = button.winfo_width()
button_frame["height"] = button.winfo_height()
button = create_button()
window = TouchBarWindow.alloc().init()
window.contentView().addSubview_(button)
NSApplication.sharedApplication().run()
这样,你就可以在Mac触摸栏中显示一个名为"Button"的tkinter按钮了。请注意,这个方法只适用于Mac系统,并且需要在Python 3.7及以上版本中运行。
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