如何在python 3.4中使用tkinter添加2個滾動條？
[英]How to add 2 scrollbars with tkinter in python 3.4?
問題描述
我有以下代碼：
from win32com.client import Dispatch
from tkinter import *
from tkinter import ttk
import tkinter
class applicazione:
def __init__(self, root):
self.root = root
self.root.title('Controllo dati per fatturazione elettronica - Manticle - Smith & Nephew Italia')
ttk.Frame(self.root, width=300, height=250).pack()
#### label list
self.titoli = list()
self.titoli_BFT = ["Num_Doc", "Cod_Art", "Unita Misura", "Tot_Prod", "Quant_Prod", "Perc_IVA_Prod", "Tot_IVA_Prod",
"Linea_Prod", "Sconto", "Perc_Sconto", "Tipo_Sconto", "Cod_Art2", "Desc_Art"]
self.titoli_HFT = ["Dest_Cod_FIS_P_Iva", "Cod_Cli", "Dest_RagSoc1", "Dest_RagSoc2",
"Dest_Indirizzo", "Dest_CAP", "Dest_Localita", "Dest_Provincia", "Cli_Cod_Fis_P_Iva",
"Cod_Dest", "Cli_RagSoc1", "Cli_RagSoc2", "Cli_Indirizzo", "Cli_CAP",
"Cli_Localita", "Cli_Provincia", "Tipo_Doc", "pre_Num_Doc", "Num_Doc",
"Data_Doc", "Vs_Rif", "Data_Rif", "Blank", "Blank2", "CPT", "Scad_Pagamento",
"Descr", "Num_Ord", "Tot_Imp", "Tot_IVA", "Tot_Doc", "Nazione", "IPA", "Reg_Fiscale"]
self.titoli_IVA = ["Num_Doc_TMP", "Num_Doc", "Imponibile", "IVA, Tot", "Perc_IVA"]
self.titoli_RIF_DOC = [ "Num_Doc_TMP", "Num_Doc", "Rif_Doc" ]
self.titoli_RIF_DOC_BFT = ["Num_Doc_TMP", "Num_Doc", "Cod_Art", "NOTE" ]
self.titoli_anomalieBFT = ["ordine", "anomalia"]
self.titoli_anomalieHFT = ["ordine", "anomalia"]
self.inizializza_widgets()
self.lettura()
def inizializza_widgets(self):
#label
self.lblins=tkinter.Label(self.root, text="Controllo dati per fatturazione elettronica", font=("Helvetica", 12))
self.lblins.place(x=10, y=10
for i in range (0,len(self.titoli_HFT)):
j = 80*i
self.lblnome=tkinter.Label(self.root, text= self.titoli_HFT[i], font=("Helvetica", 8))
self.lblnome.place(x=85+j, y=50)
#buttons
ttk.Button(self.root, , text='Inserisci', width='10').place(x=645, y=590)
#pulsante lettura
ttk.Button(self.root, text='Modifica', width='10').place(x=725, y=590)
ttk.Button(self.root, text='Indietro', width='10').place(x=805, y=590)
ttk.Button(self.root, text='Avanti', width='10').place(x=885, y=590)
def onFrameConfigure(self, event):
'''Reset the scroll region to encompass the inner frame'''
self.canvas.configure(scrollregion=self.canvas.bbox("all"))
def lettura(self):
xl= Dispatch("Excel.Application")
xl.Visible = True
self.checkb_intvar = list() #contiene una lista di 1 o 0 associati alle checkbox nella lista quadratini
self.quadratiniB = l = [None] * (13 * len(self.titoli_BFT) )
self.quadratiniH = l = [None] * (13 * len(self.titoli_HFT) )
wbH = xl.Workbooks.Open(r'C:\Users\\Marco\\LAVORO\\Smith&Nephew\\appRonca\\fonte\\HFT_SAP_2.csv')
print("wbH")
wsH=wbH.WorkSheets(1) # get a reference to the first sheet
cont = 0
MAX = 3 #13 lunghezza visibile senza barra navigatrice del numero di righe nella finestra 13
cont = 0
for i in range(0, MAX):
for j in range(0,len(self.titoli_HFT)):
print("for for")
cont = cont + 1
print("i")
print(i)
print("j")
print(j)
print(" The {} set is often represented as {{0}} ".format("empty"))
#### indexes for DI excel cells management
k = 80*j #i con j
l = 40*i #k con l
contvalueX = i + 1 #con zero da errore allora +1
contvalueY = j + 1 #con zero da errore allora +1
self.txt1 = tkinter.Text(self.root, width='10', height='1')
#Reading excel cells file
if (wsH.Cells(contvalueX, contvalueY ).Value != None):
self.txt1.insert('1.0', wsH.Cells(contvalueX, contvalueY ).Value)#ws.Cells(1,i).Value
self.txt1.tag_add("start", "1.0", "1.13")
if (contvalueY == 1 ):
self.txt1.tag_config("start", background="white", foreground="red")
#self.txt1.tag_configure("red", foreground="red")
#self.txt1.highlight_pattern("word", "red")
#self.txt1 = tkinter.Text(self.root, width='10', height='1', text = ws.Cells(1,i).Value)
self.txt1.place(x=85+k, y=80+l) #5 + 80
print("if")
else: #None case
print("else")
self.txt1.insert('1.0', "")
self.txt1.place(x=85+k, y=80+l)
if (contvalueY == 1 ):
self.txt1.tag_config("start", background="white", foreground="red")
wbH.Close()
xl.Quit()
if __name__ == '__main__':
root = tkinter.Tk()
w, h = root.winfo_screenwidth(), root.winfo_screenheight()
root.geometry("%dx%d+0+0" % (w, h))
applicazione(root)
root.mainloop()
該應用程序運行：
我從excel文件（lettura函數）中讀取數據，但我想添加一個水平和垂直滾動條，我首先要閱讀以下內容：
但是使用我不使用的“網格”，並且我無法將我的雙“ for”“文本”關聯到垂直滾動條（Lettura函數）
以下代碼是使用滾動條編輯的，但無效：
import tkinter as tk
from win32com.client import Dispatch
from tkinter import *
#from tkinter import ttk
import tkinter
class Example(tk.Frame):
def __init__(self, root):
tk.Frame.__init__(self, root)
root.title('Controllo dati per fatturazione elettronica - Manticle - Smith & Nephew Italia')
#tk.Frame(root, width=100, height=450).pack()
self.canvas = tk.Canvas(root, borderwidth=0, background="#C0C0C0")
self.frame = tk.Frame(self.canvas, background="#ffffff")
self.vsb = tk.Scrollbar(root, orient="vertical", command=self.canvas.yview)
self.canvas.configure(yscrollcommand=self.vsb.set)
self.vsb.pack(side="right", fill="y")
self.canvas.pack(side="left", fill="both", expand=True)
self.canvas.create_window((4,4), window=self.frame, anchor="nw",
tags="self.frame")
self.frame.bind("<Configure>", self.onFrameConfigure)
self.titoli_BFT = ["Num_Doc", "Cod_Art", "Unita Misura", "Tot_Prod", "Quant_Prod", "Perc_IVA_Prod", "Tot_IVA_Prod",
"Linea_Prod", "Sconto", "Perc_Sconto", "Tipo_Sconto", "Cod_Art2", "Desc_Art"]
self.titoli_HFT = ["Dest_Cod_FIS_P_Iva", "Cod_Cli", "Dest_RagSoc1", "Dest_RagSoc2",
"Dest_Indirizzo", "Dest_CAP", "Dest_Localita", "Dest_Provincia", "Cli_Cod_Fis_P_Iva",
"Cod_Dest", "Cli_RagSoc1", "Cli_RagSoc2", "Cli_Indirizzo", "Cli_CAP",
"Cli_Localita", "Cli_Provincia", "Tipo_Doc", "pre_Num_Doc", "Num_Doc",
"Data_Doc", "Vs_Rif", "Data_Rif", "Blank", "Blank2", "CPT", "Scad_Pagamento",
"Descr", "Num_Ord", "Tot_Imp", "Tot_IVA", "Tot_Doc", "Nazione", "IPA", "Reg_Fiscale"]
#self.inizializza_widgets()
self.populate()
self.lettura()
def inizializza_widgets(self):
#label title
self.lblins=tk.Label(root, text="Controllo dati per fatturazione elettronica", font=("Helvetica", 12))
self.lblins.place(x=10, y=10)
for i in range (0,len(self.titoli_HFT)):
j = 80*i
self.lblnome=tk.Label(root, text= self.titoli_HFT[i], font=("Helvetica", 8))
self.lblnome.place(x=85+j, y=50)
#965 560
tk.Button(root, text='Inserisci', width='10').place(x=645, y=590)
#pulsante lettura
tk.Button(root, text='Modifica', width='10').place(x=725, y=590)
tk.Button(root, text='Indietro', width='10').place(x=805, y=590)
tk.Button(root, text='Avanti', width='10').place(x=885, y=590)
def lettura(self):
xl= Dispatch("Excel.Application")
xl.Visible = True
wbH = xl.Workbooks.Open(r'C:\Users\\Marco\\LAVORO\\Smith&Nephew\\appRonca\\fonte\\HFT_SAP_2.csv')
print("wbH")
wsH=wbH.WorkSheets(1) # get a reference to the first sheet
cont = 0
MAX = 9 #13 lunghezza visibile senza barra navigatrice del numero di righe nella finestra 13
cont = 0
for i in range(0, MAX):
for j in range(0,len(self.titoli_HFT)):
print("for for")
cont = cont + 1
print("cont")
print(cont)
#### INDEXES
k = 80*j #i con j
l = 40*i #k con l
contvalueX = i + 1 #con zero da errore allora +1
contvalueY = j + 1 #con zero da errore allora +1
self.txt1 = tk.Text(root, width='10', height='1')
#Lettura celle del file HFT
if (wsH.Cells(contvalueX, contvalueY ).Value != None):
self.txt1.insert('1.0', wsH.Cells(contvalueX, contvalueY ).Value)#ws.Cells(1,i).Value
self.txt1.tag_add("start", "1.0", "1.13")
if (contvalueY == 1 ):
self.txt1.tag_config("start", background="white", foreground="red")
self.txt1.place(x=85+k, y=80+l) #5 + 80
print("if")
else: #None case
print("else")
self.txt1.insert('1.0', "")
self.txt1.place(x=85+k, y=80+l)
if (contvalueY == 1 ): #### qui si richiama la funziona regole con tutte le regole
self.txt1.tag_config("start", background="white", foreground="red")
wbH.Close()
xl.Quit()
def onFrameConfigure(self, event):
'''Reset the scroll region to encompass the inner frame'''
self.canvas.configure(scrollregion=self.canvas.bbox("all"))
if __name__ == "__main__":
root=tk.Tk()
Example(root).pack(side="top", fill="both", expand=True)
root.mainloop()
這： 如何使用tkinter將滾動條添加到窗口？ 那不是一個班級組織的。
如何實現2個滾動條？
更新
新版本：
from win32com.client import Dispatch
from tkinter import *
from tkinter import ttk
import tkinter
class applicazione:
def __init__(self, root):
self.root = root
# Top-level frame
self.frame = ttk.Frame(self.root, relief="sunken")
# Canvas creation with double scrollbar
hscrollbar = ttk.Scrollbar(self.frame, orient = tkinter.HORIZONTAL)
vscrollbar = ttk.Scrollbar(self.frame, orient = tkinter.VERTICAL)
self.canvas = tkinter.Canvas(self.frame, bd=0, highlightthickness=0, yscrollcommand = vscrollbar.set, xscrollcommand = hscrollbar.set)
vscrollbar.config(command = self.canvas.yview)
hscrollbar.config(command = self.canvas.xview)
# Add controls here
self.subframe = ttk.Frame(self.canvas)
#Packing everything
self.subframe.pack(padx = 15, pady = 15, fill = tkinter.BOTH, expand = tkinter.TRUE)
hscrollbar.pack( fill=tkinter.X, side=tkinter.BOTTOM, expand=tkinter.FALSE)
vscrollbar.pack( fill=tkinter.Y, side=tkinter.RIGHT, expand=tkinter.FALSE)
self.canvas.pack(side = tkinter.LEFT, padx = 5, pady = 5, fill = tkinter.BOTH, expand= tkinter.TRUE)
self.frame.pack( padx = 5, pady = 5, expand = True, fill = tkinter.BOTH)
self.canvas.create_window(0,0, window = self.subframe)
self.root.update_idletasks() # update geometry
self.canvas.config(scrollregion = self.canvas.bbox("all"))
self.canvas.xview_moveto(0)
self.canvas.yview_moveto(0)
self.root.title('Controllo dati per fatturazione elettronica - Manticle - Smith & Nephew Italia')
ttk.Frame(self.root, width=300, height=250).pack()
#### Titles
self.titoli_HFT = ["Dest_Cod_FIS_P_Iva", "Cod_Cli", "Dest_RagSoc1", "Dest_RagSoc2",
"Dest_Indirizzo", "Dest_CAP", "Dest_Localita", "Dest_Provincia", "Cli_Cod_Fis_P_Iva",
"Cod_Dest", "Cli_RagSoc1", "Cli_RagSoc2", "Cli_Indirizzo", "Cli_CAP",
"Cli_Localita", "Cli_Provincia", "Tipo_Doc", "pre_Num_Doc", "Num_Doc",
"Data_Doc", "Vs_Rif", "Data_Rif", "Blank", "Blank2", "CPT", "Scad_Pagamento",
"Descr", "Num_Ord", "Tot_Imp", "Tot_IVA", "Tot_Doc", "Nazione", "IPA", "Reg_Fiscale"]
self.inizializza_widgets()
def inizializza_widgets(self):
self.lblins=tkinter.Label(self.root, text="Controllo dati per fatturazione elettronica", font=("Helvetica", 12))
self.lblins.place(x=10, y=10)
for i in range (0,len(self.titoli_HFT)):
j = 80*i
self.lblnome=tkinter.Label(self.root, text= self.titoli_HFT[i], font=("Helvetica", 8))
self.lblnome.place(x=85+j, y=50)
ttk.Button(self.root, text='Inserisci', width='10').place(x=645, y=590)
ttk.Button(self.root, text='Modifica', width='10').place(x=725, y=590)
ttk.Button(self.root, text='Indietro', width='10').place(x=805, y=590)
ttk.Button(self.root, text='Avanti', width='10').place(x=885, y=590)
if __name__ == '__main__':
root = tkinter.Tk()
root.title( "Double scrollbar with tkinter" )
w, h = root.winfo_screenwidth(), root.winfo_screenheight()
root.geometry("%dx%d+0+0" % (w, h))
applicazione(root)
root.mainloop()
3 個解決方案
解決方案1
2 已采納 2015-07-21 09:02:30
我也一直在努力創建一個雙滾動條窗口。 這是一個使用pack布局管理器的實現（您應該能夠為grid布局定制它）：
import tkinter as tk
from tkinter import ttk
# Top-level frame
root = tk.Tk()
root.title( "Double scrollbar with tkinter" )
root.minsize(width = 600, height = 600)
frame = ttk.Frame(root, relief="sunken")
# Canvas creation with double scrollbar
hscrollbar = ttk.Scrollbar(frame, orient = tk.HORIZONTAL)
vscrollbar = ttk.Scrollbar(frame, orient = tk.VERTICAL)
sizegrip = ttk.Sizegrip(frame)
canvas = tk.Canvas(frame, bd=0, highlightthickness=0, yscrollcommand = vscrollbar.set, xscrollcommand = hscrollbar.set)
vscrollbar.config(command = canvas.yview)
hscrollbar.config(command = canvas.xview)
# Add controls here
subframe = ttk.Frame(canvas)
#Packing everything
subframe.pack(padx = 15, pady = 15, fill = tk.BOTH, expand = tk.TRUE)
hscrollbar.pack( fill=tk.X, side=tk.BOTTOM, expand=tk.FALSE)
vscrollbar.pack( fill=tk.Y, side=tk.RIGHT, expand=tk.FALSE)
sizegrip.pack(in_ = hscrollbar, side = tk.BOTTOM, anchor = "se")
canvas.pack(side = tk.LEFT, padx = 5, pady = 5, fill = tk.BOTH, expand= tk.TRUE)
frame.pack( padx = 5, pady = 5, expand = True, fill = tk.BOTH)
canvas.create_window(0,0, window = subframe)
root.update_idletasks() # update geometry
canvas.config(scrollregion = canvas.bbox("all"))
canvas.xview_moveto(0)
canvas.yview_moveto(0)
# launch the GUI
root.mainloop()
（使用Python 3.4測試）。
范例：
這不是完美的，因為它在右下角缺少小塊。
更新1：添加了Sizegrip，以獲得右下角的調整大小角
更新2：在OP的更新代碼中添加了工作解決方案
from win32com.client import Dispatch
from tkinter import *
from tkinter import ttk
import tkinter
class applicazione(object):
def __init__(self, root):
self.root = root
# Top-level frame
self.root.title('Controllo dati per fatturazione elettronica - Manticle - Smith & Nephew Italia')
self.frame = ttk.Frame(self.root, width=300, height=250)
# Canvas creation with double scrollbar
hscrollbar = ttk.Scrollbar(self.frame, orient = tkinter.HORIZONTAL)
vscrollbar = ttk.Scrollbar(self.frame, orient = tkinter.VERTICAL)
sizegrip = ttk.Sizegrip(self.frame)
self.canvas = tkinter.Canvas(self.frame, bd=0, highlightthickness=0, yscrollcommand = vscrollbar.set, xscrollcommand = hscrollbar.set)
vscrollbar.config(command = self.canvas.yview)
hscrollbar.config(command = self.canvas.xview)
# Add controls here
self.subframe = ttk.Frame(self.canvas)
#### Titles
self.titoli_HFT = ["Dest_Cod_FIS_P_Iva", "Cod_Cli", "Dest_RagSoc1", "Dest_RagSoc2",
"Dest_Indirizzo", "Dest_CAP", "Dest_Localita", "Dest_Provincia", "Cli_Cod_Fis_P_Iva",
"Cod_Dest", "Cli_RagSoc1", "Cli_RagSoc2", "Cli_Indirizzo", "Cli_CAP",
"Cli_Localita", "Cli_Provincia", "Tipo_Doc", "pre_Num_Doc", "Num_Doc",
"Data_Doc", "Vs_Rif", "Data_Rif", "Blank", "Blank2", "CPT", "Scad_Pagamento",
"Descr", "Num_Ord", "Tot_Imp", "Tot_IVA", "Tot_Doc", "Nazione", "IPA", "Reg_Fiscale"]
self.inizializza_widgets()
#Packing everything
self.subframe.pack(fill = tkinter.BOTH, expand = tkinter.TRUE)
hscrollbar.pack( fill=tkinter.X, side=tkinter.BOTTOM, expand=tkinter.FALSE)
vscrollbar.pack( fill=tkinter.Y, side=tkinter.RIGHT, expand=tkinter.FALSE)
sizegrip.pack(in_= hscrollbar, side = BOTTOM, anchor = "se")
self.canvas.pack(side = tkinter.LEFT, padx = 5, pady = 5, fill = tkinter.BOTH, expand= tkinter.TRUE)
self.frame.pack( padx = 5, pady = 5, expand = True, fill = tkinter.BOTH)
self.canvas.create_window(0,0, window = self.subframe)
self.root.update_idletasks() # update geometry
self.canvas.config(scrollregion = self.canvas.bbox("all"))
self.canvas.xview_moveto(0)
self.canvas.yview_moveto(0)
def inizializza_widgets(self):
self.LabelFrame = ttk.Frame(self.subframe)
self.lblins = tkinter.Label(self.LabelFrame, text="Controllo dati per fatturazione elettronica", font=("Helvetica", 12))
self.lblins.pack()
for i in range (0,len(self.titoli_HFT)):
j = 80*i
self.lblnome=tkinter.Label(self.LabelFrame, text= self.titoli_HFT[i], font=("Helvetica", 8))
self.lblnome.pack(side = LEFT)#place(x=85+j, y=50)
self.ContentFrame = ttk.Frame(self.subframe, width = 600, height = 600)
self.ButtonsFrame = ttk.Frame(self.subframe)
ttk.Frame(self.ButtonsFrame).pack(side=LEFT, fill = X, expand=TRUE)
ttk.Button(self.ButtonsFrame, text='Inserisci', width='10').pack(side = LEFT)
ttk.Button(self.ButtonsFrame, text='Modifica', width='10').pack(side = LEFT)
ttk.Button(self.ButtonsFrame, text='Indietro', width='10').pack(side = LEFT)
ttk.Button(self.ButtonsFrame, text='Avanti', width='10').pack(side = LEFT)
ttk.Frame(self.ButtonsFrame).pack(side=RIGHT, fill = X, expand=TRUE)
self.LabelFrame.pack(side = TOP, fill = X, expand=TRUE)
self.ContentFrame.pack(fill = BOTH, expand = TRUE)
self.ButtonsFrame.pack(side = BOTTOM, fill = X, expand = TRUE)
if __name__ == '__main__':
root = tkinter.Tk()
root.title( "Double scrollbar with tkinter" )
w, h = root.winfo_screenwidth(), root.winfo_screenheight()
root.geometry("%dx%d+0+0" % (0.99*w, 0.9*h))
applicazione(root)
root.mainloop()
解決方案2
1 2015-07-23 09:35:53
只是為了擴展@georgesl的答案並演示ttk sizegrip的用法，並顯示grid可以很好地完成此類任務，這是一個簡短的示例，其中顯示了一個帶有2個滾動條和在角落的sizegrip的文本小部件。
# Demonstrate text widget with two scrollbars and the sizegrip.
import tkinter as tk
import tkinter.ttk as ttk
root = tk.Tk()
text = tk.Text(root)
vs = ttk.Scrollbar(root, orient="vertical")
hs = ttk.Scrollbar(root, orient="horizontal")
sizegrip = ttk.Sizegrip(root)
# hook up the scrollbars to the text widget
text.configure(yscrollcommand=vs.set, xscrollcommand=hs.set, wrap="none")
vs.configure(command=text.yview)
hs.configure(command=text.xview)
# grid everything on-screen
text.grid(row=0,column=0,sticky="news")
vs.grid(row=0,column=1,sticky="ns")
hs.grid(row=1,column=0,sticky="news")
sizegrip.grid(row=1,column=1,sticky="news")
root.grid_rowconfigure(0, weight=1)
root.grid_columnconfigure(0, weight=1)
def fill():
for n in range(30):
text.insert("end", 'hello ' * 20, "", "\n")
root.after(20, fill)
root.mainloop()
解決方案3
0 2015-07-21 13:05:41
將水平和垂直滾動條添加到小部件集合的過程與此答案中提供的解決方案完全相同： https : //stackoverflow.com/a/3092341/7432 。 該答案僅顯示了一個垂直滾動條，但是添加水平滾動條僅需幾行代碼。
解決方案非常簡單：
- 使用所需的任何方法將小部件添加到框架
- 使用畫布的
create_window方法將框架添加到畫布 - 以常規方式將滾動條添加到畫布
- 將畫布的
scrollregion屬性設置為足夠大，以包括添加的整個框架- 每當您從框架中添加或刪除小部件時，都要執行此操作
- 每當畫布更改大小時，您可能還需要執行此操作
Tkinter Python 中的雙滾動條
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