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POConvert Python Code to Use Buttons instead
 

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  1. POConvert Python Code to Use Buttons instead
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    <p>I have tried but I am not sure how to make this code work using buttons instead of the canvas. Its for a calculator using tkinter. I need to make this work using Buttons but everything i have tried has failed. If someone could tell me how to do it or even do the whole thing that would be much appreciated. I am new to this language and its confusing me. Thanks</p> <pre><code>from Tkinter import * def quit(): window.destroy() def buttonclick(event): global calcvalue global savedvalue global operator pressed = "" if event.x &gt;10 and event.x &lt;70 and event.y &gt; 50 and event.y &lt; 110 : pressed = 7 if event.x &gt;10 and event.x &lt;70 and event.y &gt; 120 and event.y &lt; 180 : pressed = 4 if event.x &gt;10 and event.x &lt;70 and event.y &gt; 190 and event.y &lt; 250 : pressed = 1 if event.x &gt;10 and event.x &lt;70 and event.y &gt; 260 and event.y &lt; 320 : pressed = 0 if event.x &gt;80 and event.x &lt;140 and event.y &gt; 50 and event.y &lt; 110 : pressed = 8 if event.x &gt;80 and event.x &lt;140 and event.y &gt; 120 and event.y &lt; 180 : pressed = 5 if event.x &gt;80 and event.x &lt;140 and event.y &gt; 190 and event.y &lt; 250 : pressed = 2 if event.x &gt;150 and event.x &lt;210 and event.y &gt; 50 and event.y &lt; 110 : pressed = 9 if event.x &gt;150 and event.x &lt;210 and event.y &gt; 120 and event.y &lt; 180 : pressed = 6 if event.x &gt;150 and event.x &lt;210 and event.y &gt; 190 and event.y &lt; 250 : pressed = 3 if event.x &gt;80 and event.x &lt;140 and event.y &gt; 260 and event.y &lt; 320 : pressed = "equals" if event.x &gt;150 and event.x &lt;210 and event.y &gt; 260 and event.y &lt; 320 : pressed = "clear" if event.x &gt;220 and event.x &lt;280 and event.y &gt; 50 and event.y &lt; 110 : pressed = "divide" if event.x &gt;220 and event.x &lt;280 and event.y &gt; 120 and event.y &lt; 180 : pressed = "times" if event.x &gt;220 and event.x &lt;280 and event.y &gt; 190 and event.y &lt; 250 : pressed = "minus" if event.x &gt;220 and event.x &lt;280 and event.y &gt; 260 and event.y &lt; 320 : pressed = "plus" if pressed == 0 or pressed == 1 or pressed == 2 or pressed == 3 or pressed == 4 or pressed == 5 or pressed == 6 or pressed == 7 or pressed == 8 or pressed == 9 : calcvalue = calcvalue * 10 + pressed if pressed == "divide" or pressed == "times" or pressed == "minus" or pressed == "plus" : operator = pressed savedvalue = calcvalue calcvalue = 0 if pressed == "equals": if operator == "divide": calcvalue = savedvalue /calcvalue if operator == "times": calcvalue = savedvalue * calcvalue if operator == "minus": calcvalue = savedvalue - calcvalue if operator == "plus": calcvalue = savedvalue + calcvalue if pressed == "clear": calcvalue = 0 displayupdate() canvas.update() def displayupdate(): canvas.create_rectangle(10, 10, 280, 40, fill="white", outline="black") canvas.create_text(260, 25, text=calcvalue,font="Times 20 bold",anchor=E) def main(): global window global tkinter global canvas window = Tk() window.title("Simple Calculator") Button(window, text="Quit", width=5, command=quit).pack() canvas = Canvas(window, width= 290, height=330, bg = 'beige') canvas.bind("&lt;Button-1&gt;", buttonclick) #Add the numbers canvas.create_rectangle(10, 50, 50, 110, fill="yellow", outline="black") canvas.create_text(40, 80, text="7",font="Times 30 bold") canvas.create_rectangle(10, 120, 70, 180, fill="yellow", outline="black") canvas.create_text(40, 150, text="4",font="Times 30 bold") canvas.create_rectangle(10, 190, 70, 250, fill="yellow", outline="black") canvas.create_text(40, 220, text="1",font="Times 30 bold") canvas.create_rectangle(10, 260, 70, 320, fill="yellow", outline="black") canvas.create_text(40, 290, text="0",font="Times 30 bold") canvas.create_rectangle(80, 50, 140, 110, fill="yellow", outline="black") canvas.create_text(110, 80, text="8",font="Times 30 bold") canvas.create_rectangle(80, 120, 140, 180, fill="yellow", outline="black") canvas.create_text(110, 150, text="5",font="Times 30 bold") canvas.create_rectangle(80, 190, 140, 250, fill="yellow", outline="black") canvas.create_text(110, 220, text="2",font="Times 30 bold") canvas.create_rectangle(150, 50, 210, 110, fill="yellow", outline="black") canvas.create_text(180, 80, text="9",font="Times 30 bold") canvas.create_rectangle(150, 120, 210, 180, fill="yellow", outline="black") canvas.create_text(180, 150, text="6",font="Times 30 bold") canvas.create_rectangle(150, 190, 210, 250, fill="yellow", outline="black") canvas.create_text(180, 220, text="3",font="Times 30 bold") #Add the operators canvas.create_rectangle(80, 260, 140, 320, fill="green", outline="black") canvas.create_text(110, 290, text="=",font="Times 30 bold") canvas.create_rectangle(150, 260, 210, 320, fill="green", outline="black") canvas.create_text(180, 290, text="C",font="Times 30 bold") canvas.create_rectangle(220, 50, 280, 110, fill="pink", outline="black") canvas.create_text(250, 80, text="/",font="Times 30 bold") canvas.create_rectangle(220, 120, 280, 180, fill="pink", outline="black") canvas.create_text(250, 150, text="*",font="Times 30 bold") canvas.create_rectangle(220, 190, 280, 250, fill="pink", outline="black") canvas.create_text(250, 220, text="-",font="Times 30 bold") canvas.create_rectangle(220, 260, 280, 320, fill="pink", outline="black") canvas.create_text(250, 290, text="+",font="Times 30 bold") #Setup the display canvas.create_rectangle(10, 10, 280, 40, fill="white", outline="black") global calcvalue calcvalue = 0 displayupdate() canvas.pack() window.mainloop() main() </code></pre>
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    1. COKindly correct the indentation first.
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    2. COWow, one hell of a brute fore! :)
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    3. COFixed it guys.:)
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