本文整理汇总了Python中Tkinter.Frame.winfo_children方法的典型用法代码示例。如果您正苦于以下问题：Python Frame.winfo_children方法的具体用法？Python Frame.winfo_children怎么用？Python Frame.winfo_children使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Tkinter.Frame的用法示例。
在下文中一共展示了Frame.winfo_children方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TkList
# 需要导入模块: from Tkinter import Frame [as 别名]
# 或者: from Tkinter.Frame import winfo_children [as 别名]
class TkList(List):
def __init__(self, file, tk):
List.__init__(self, file)
# Create the frame with list items
self.frame = Frame(tk, padx = 0, pady = 10, bd = 0)
self.frame.pack()
# Create the field to input new list items
self.input = Entry(tk, width = 32, bd = 1, insertborderwidth = 1, relief = FLAT)
self.input.pack(anchor = N, pady = 4, side = LEFT, fill = X)
self.input.focus_set()
self.input.bind('<Return>', lambda l: self.add_item(self.input.get()))
# Create an add button to the input field
Button(tk, text = "+", relief = FLAT, command = lambda: self.add_item(self.input.get())).pack(anchor = N, side = RIGHT)
# Update the list frame
self.update()
def add_item(self, text):
List.add_item(self, text)
# Clear input field
self.input.delete(0, END)
# Update the list frame
self.update()
def remove_item(self, text):
List.remove_item(self, text)
# Update the list frame
self.update()
def checkbox(self, text):
# Return a button that will remove the list item
return Button(self.frame, text = "-", relief = FLAT, command = lambda: self.remove_item(text))
def update(self):
# Remove previous list items
for child in self.frame.winfo_children():
child.destroy()
# Draw each item in the list
i = 0
for item in self.list:
self.checkbox(item).grid(row = i)
Label(self.frame, text = item).grid(row = i, column = 1)
i = i + 1
# Save the list
List.save_list(self)示例2: __init__
# 需要导入模块: from Tkinter import Frame [as 别名]
# 或者: from Tkinter.Frame import winfo_children [as 别名]
class App: ### (1)
def __init__(self, myParent): ### (1a)
self.status = Tk.StringVar()
self.status.set('Avaiting indicators from game session')
self.statuswidg = Tk.Label(myParent, textvariable=self.status, fg=FG, bg=BG, font=labelfonts)
try:
if settings['STATUSBAR']==1:
self.statuswidg.pack()
except:
pass
self.frame = Frame(myParent)
self.frame.pack()
self.statusbar = Frame(myParent)
self.statusbar.pack()
self.frame.config(bg=BGG)
self.ind = get_indicators()
self.inds = {}
self.t_m=time.time()
self.frame.after(int(dt*1000), self.upd)
def inds_to_disp(self, master):
ind_d = {}
for instr in NEEDED_INSTRUMENTS:
if DRAW_ALL:
ind_d[instr] = self.get_instr(instr, master)
else:
for available in self.ind.keys():
if instr in available:
ind_d[available] = self.get_instr(available, master)
try:
if settings[instr+'_bind'] == available:
ind_d[instr] = self.get_instr(instr, master, label=True)
except:
pass
return ind_d
def upd(self):
d = get_indicators()
## print len(d), 'en d'
try:
## print d['valid'], 'valid'
if 'vario' not in d and len(d)>1:
d['vario'] = (d['altitude_hour']-self.ind['altitude_hour'])/(time.time()-self.t_m)
self.t_m=time.time()
except Exception:
try:
if len(d)>1:
d['vario'] = '--'
except:
pass
self.ind = d
if len(d) == 0:
for child in self.frame.winfo_children():
child.destroy()
self.inds={}
self.ind ={}
self.status.set('No response from game at: '+"HTTP://"+ADDRESS+":8111/indicators")
elif d['valid'] and len(self.inds)>0:
self.status.set('In game at: '+"HTTP://"+ADDRESS+":8111/indicators")
for ind in self.inds.values():
try:
ind.update(d[ind.name])
except:
ind.update('--')
elif d['valid']==False and len(self.inds)>0:
for child in self.frame.winfo_children():
child.destroy()
self.inds={}
self.ind ={}
elif d['valid']==True and len(self.inds)<1:
ds = self.inds_to_disp(self.frame)
self.inds = ds
if len(d) != 0 and d['valid']==False:
if len(self.frame.winfo_children())<1:
self.status.set('Avaiting indicators from game session')
self.frame.after(int(dt*1000), self.upd)
def get_instr(self, instr, master, label=False):
if 'water_temperature' in instr:
return WaterTempInd(master, instr)
elif label==True:
return GenericLabel(master, instr)
elif 'oil_temperature' in instr:
return OilTempInd(master, instr)
elif 'ammo' in instr:
return AmmoInd(master, instr)
elif 'vario' in instr:
return VarioInd(master, instr)
elif 'head_temperature' in instr:
#.........这里部分代码省略.........