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P: 4
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Is there any data grid sample for tkinter?
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| Expert Mod 2.5K+
P: 2,851
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AruzV,
Can you be more specific? Are you looking for an example of a Tkinter widget using the grid geometry manager?
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P: 4
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I need a sample table viewer in tkinter like excell or any database viewer. It must have Columns and rows and headers. Like this.
_|_A_|_B_|_C_|_D_|_E_|
1|___|___|___|___|___|
2|___|___|___|___|___|
3|___|___|___|___|___|
4|___|___|___|___|___|
5|___|___|___|___|___|
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| Expert Mod 2.5K+
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Have you tried to code this for yourself? Do you know anything about Tkinter? Is this homework? I can provide code to parametrically build a grid like you describe, but we are not here to provide code to people without some effort on their part. I attached an image of a grid of Tkinter.Entry widgets. The column and row headers are not modifiable. Characters can be entered into the open grids. The fields are bound to '<FocusOut>' (prints field contents if not blank, destroys the top level widget if 'exit' is entered).
BV - Moderator
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P: 4
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I am newer in python and tkinter. This is not my homework. I am not a student. I couldn't find any widget. Is there a widget for table view like this:
>>>dview=tkinter.tableview()
>>>dview.pack()
>>>dview.cell[2][3].text="some string"
>>>dview.cell[2][4].image="someimage.png"
>>>dbutton=dview.cell[1][1].button
but I couldnt find in google. There are some samples but they are not enough for me.
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| Expert Mod 2.5K+
P: 2,851
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In that case, I have no problem posting sample code. Type "demo" into one of the cells and tab out to see what happens. - import Tkinter
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from time import sleep
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textFont1 = ("Arial", 10, "bold italic")
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textFont2 = ("Arial", 16, "bold")
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textFont3 = ("Arial", 8, "bold")
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class LabelWidget(Tkinter.Entry):
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def __init__(self, master, x, y, text):
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self.text = Tkinter.StringVar()
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self.text.set(text)
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Tkinter.Entry.__init__(self, master=master)
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self.config(relief="ridge", font=textFont1,
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bg="#ffffff000", fg="#000000fff",
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readonlybackground="#ffffff000",
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justify='center',width=8,
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textvariable=self.text,
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state="readonly")
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self.grid(column=x, row=y)
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class EntryWidget(Tkinter.Entry):
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def __init__(self, master, x, y):
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Tkinter.Entry.__init__(self, master=master)
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self.value = Tkinter.StringVar()
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self.config(textvariable=self.value, width=8,
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relief="ridge", font=textFont1,
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bg="#ddddddddd", fg="#000000000",
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justify='center')
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self.grid(column=x, row=y)
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self.value.set("")
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class EntryGrid(Tkinter.Tk):
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''' Dialog box with Entry widgets arranged in columns and rows.'''
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def __init__(self, colList, rowList, title="Entry Grid"):
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self.cols = colList[:]
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self.colList = colList[:]
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self.colList.insert(0, "")
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self.rowList = rowList
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Tkinter.Tk.__init__(self)
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self.title(title)
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self.mainFrame = Tkinter.Frame(self)
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self.mainFrame.config(padx='3.0m', pady='3.0m')
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self.mainFrame.grid()
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self.make_header()
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self.gridDict = {}
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for i in range(1, len(self.colList)):
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for j in range(len(self.rowList)):
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w = EntryWidget(self.mainFrame, i, j+1)
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self.gridDict[(i-1,j)] = w.value
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def handler(event, col=i-1, row=j):
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return self.__entryhandler(col, row)
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w.bind(sequence="<FocusOut>", func=handler)
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self.mainloop()
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def make_header(self):
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self.hdrDict = {}
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for i, label in enumerate(self.colList):
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def handler(event, col=i, row=0, text=label):
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return self.__headerhandler(col, row, text)
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w = LabelWidget(self.mainFrame, i, 0, label)
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self.hdrDict[(i,0)] = w
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w.bind(sequence="<KeyRelease>", func=handler)
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for i, label in enumerate(self.rowList):
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def handler(event, col=0, row=i+1, text=label):
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return self.__headerhandler(col, row, text)
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w = LabelWidget(self.mainFrame, 0, i+1, label)
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self.hdrDict[(0,i+1)] = w
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w.bind(sequence="<KeyRelease>", func=handler)
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def __entryhandler(self, col, row):
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s = self.gridDict[(col,row)].get()
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if s.upper().strip() == "EXIT":
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self.destroy()
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elif s.upper().strip() == "DEMO":
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self.demo()
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elif s.strip():
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print s
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def demo(self):
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''' enter a number into each Entry field '''
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for i in range(len(self.cols)):
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for j in range(len(self.rowList)):
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sleep(0.25)
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self.set(i,j,"")
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self.update_idletasks()
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sleep(0.1)
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self.set(i,j,i+1+j)
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self.update_idletasks()
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def __headerhandler(self, col, row, text):
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''' has no effect when Entry state=readonly '''
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self.hdrDict[(col,row)].text.set(text)
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def get(self, x, y):
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return self.gridDict[(x,y)].get()
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def set(self, x, y, v):
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self.gridDict[(x,y)].set(v)
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return v
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if __name__ == "__main__":
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cols = ['A', 'B', 'C', 'D']
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rows = ['1', '2', '3', '4']
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app = EntryGrid(cols, rows)
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P: 4
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Thanks bvdet this is helpful for me.
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P: 5
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I have found other examples (mostly inadequate), but none showed how to get data into the script.
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| Expert Mod 2.5K+
P: 2,851
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I have found other examples (mostly inadequate), but none showed how to get data into the script.
What data are you trying to get into "the script"?
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P: 5
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No laughing! I want to write a version of Quicken. I was forced to upgrade to Q2010 from Q2001 when I got Win7 64 bit. Q2010 is so awful that I must do something. I have started using GnuCash which is awkward, but a lot better than Q2010.
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P: 5
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Would you add a scroll bar to your example?
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| Expert Mod 2.5K+
P: 2,851
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I have never done a scrollbar. I will try adding one when I get some spare time.
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P: 5
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Thanks, you can imagine my difficulties.
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P: 1
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can you pls help me,i need to put elemeents from a list into the table and cant figure it out.
| | | |  Question stats - viewed: 51370
- replies: 14
- date asked: Feb 23 '10
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