Write a GUI program that translates the Spanish words to English. The window should have three buttons, one for each Spanish wor
d. When the user clicks a button, the program displays the English translation in a label.
1 answer:
Answer:
Here is the Python program:
import tkinter #to create GUI translator application
class Spanish2English: # class to translate Spanish words to English
def __init__(self): # constructor of class
self.main_window = tkinter.Tk() # create a main window
self.top_frame = tkinter.Frame() # create a frame
self.middle_frame = tkinter.Frame()# # create a middle frame
self.bottom_frame = tkinter.Frame() #create a frame at bottom
self.top_label = tkinter.Label(self.top_frame,text="Select a spanish word to translate") #creates a label at top frame with text: Select a Spanish word to translate
self.top_label.pack() # to organize the widgets
self.first_button=tkinter.Button(self.middle_frame, text="uno",command=self.word1)
#create first button with Spanish word uno and place it in middle frame
self.second_button = tkinter.Button(self.middle_frame, text="dos",command = self.word2)
# create second button with Spanish text dos and place it in middle frame
self.third_button = tkinter.Button(self.middle_frame, text="tres",command = self.word3)
# create third button with Spanish text tres and place it in middle frame
self.first_button.pack(side='top') #place first button at top
self.second_button.pack(side='top') #place second button next
self.third_button.pack(side='top') #place third button in end
self.bottom_left_label = tkinter.Label(self.bottom_frame,text="English translation: ") #creates label with text English translation:
self.translation = tkinter.StringVar() #creates String variable to hold the English translation of the Spanish words
self.trans_label = tkinter.Label(self.bottom_frame, textvariable=self.translation) #creates and places label at the bottom frame which contains the English translation of Spanish words
self.bottom_left_label.pack(side = 'left')
#organizes the labels
self.trans_label.pack(side = 'right')
#organizes the frames
self.top_frame.pack()
self.middle_frame.pack()
self.bottom_frame.pack()
tkinter.mainloop() #to run the application
def word1(self): #method to translate word1 i.e. uno
self.translation.set('one') #set the value of object to one
def word2(self): #method to translate word2 i.e. dos
self.translation.set('two') #set the value of object to two
def word3(self): #method to translate word3 i.e. tres
self.translation.set('three') #set the value of object to three
translator = Spanish2English() #run the translator application
Explanation:
The program is well explained in the comments mentioned with each line of program
The program creates a GUI translator application using tkinter standard GUI library. In class Spanish2English first the main window is created which is the root widget. Next this main window is organized into three frames top, middle and bottom. A label is placed in the top frame which displays the text "Select a Spanish word to translate". Next, three buttons are created, for each Spanish word. The first button displays the Spanish word 'uno', second button displays the Spanish word 'dos' and third button displays the Spanish word 'tres'. Next, the two labels are created, one label is to display the text: "English translation: " and the other label is to display the English translation of the Spanish words in each button. In the last, three methods, word1, word2 and word3 are used to set the value of the translation object.
The program along with its output is attached.
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