Reputation: 2951
I am building a gui that takes a query
from a user and runs leFunction.aFunction(query)
to return a list called Result
. When the user presses enter, I want the text on each label to be set to an element of Result
. My attempt, shown below, only prints out the last element of Result
on the last label...(bear with me, I am a beginner with Tkinter.)
Thank you.
import Tkinter
import os
import leFunction
class simpleapp_tk(Tkinter.Tk):
def __init__(self,parent):
Tkinter.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
def initialize(self):
self.grid()
self.entryVariable = Tkinter.StringVar()
self.entry = Tkinter.Entry(self,textvariable=self.entryVariable)
self.entry.grid(column=0,row=0,sticky='EW')
self.entry.bind("<Return>", self.OnPressEnter)
self.entryVariable.set(u"")
for j in range (1,10):
self.labelVariable = Tkinter.StringVar()
label = Tkinter.Label(self,textvariable=self.labelVariable,
anchor="w",fg="black",bg="white")
label.bind("<1>", lambda event, text="text": \
self.click_link(event, text))
label.grid(column=0,row=j,columnspan=2,sticky='EW')
self.labelVariable.set(j)
self.grid_columnconfigure(0,weight=1)
self.resizable(True,False)
self.update()
self.geometry(self.geometry())
self.entry.focus_set()
self.entry.selection_range(0, Tkinter.END)
def OnPressEnter(self,event):
#Result is a list
Result = leFunction.aFunction(self.entryVariable.get())
for i in range (0,len(Result)):
print "result",i,":",Result[i]
self.labelVariable.set(Result[i])
self.entry.focus_set()
self.entry.selection_range(0, Tkinter.END)
def click_link(self, event, text):
print "you clicked '%s'" % text
#os.system("open "+file)
if __name__ == "__main__":
app = simpleapp_tk(None)
app.title('my application')
app.mainloop()
Upvotes: 0
Views: 1998
Reputation: 30260
The following code works (provided your aFunction
code works as expected):
import Tkinter
import os
import leFunction
class simpleapp_tk(Tkinter.Tk):
def __init__(self,parent):
Tkinter.Tk.__init__(self,parent)
self.parent = parent
self.initialize()
def initialize(self):
self.grid()
self.entryVariable = Tkinter.StringVar()
self.entry = Tkinter.Entry(self,textvariable=self.entryVariable)
self.entry.grid(column=0,row=0,sticky='EW')
self.entry.bind("<Return>", self.OnPressEnter)
self.entryVariable.set(u"")
self.labelVars = []
for j in range (1,10):
labelVar = Tkinter.StringVar()
labelVar.set(j)
self.labelVars.append(labelVar)
label = Tkinter.Label(self,textvariable=labelVar,
anchor="w",fg="black",bg="white")
label.bind("<1>", lambda event, text="sup": \
self.click_link(event, text))
label.grid(column=0,row=j,columnspan=2,sticky='EW')
self.grid_columnconfigure(0,weight=1)
self.resizable(True,False)
self.update()
self.geometry(self.geometry())
self.entry.focus_set()
self.entry.selection_range(0, Tkinter.END)
def OnPressEnter(self,event):
#Result is a list
Result = leFunction.aFunction(self.entryVariable.get())
for i in range (0,len(Result)):
print "result",i,":",Result[i]
self.labelVars[i].set(Result[i])
self.entry.focus_set()
self.entry.selection_range(0, Tkinter.END)
def click_link(self, event, text):
print "you clicked '%s'" % text
#os.system("open "+file)
if __name__ == "__main__":
app = simpleapp_tk(None)
app.title('my application')
app.mainloop()
Instead of setting a self.labelVariable
over and over, you now create a self.labelVars
list, each element corresponding to a labelVar
. You can then set the text of the elements of this list as I do with:
self.labelVars[i].set(Result[i])
Upvotes: 1