mlaga97/PySimpleGUI
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Completely new set of materials for GUI class! Thanks Tony!!

Browse source
This commit is contained in:
MikeTheWatchGuy 2018-10-08 01:36:38 -04:00
parent ee0765c345
commit 8f7356f425
53 changed files with 1909 additions and 903 deletions
Download patch file Download diff file Expand all files Collapse all files

11
ProgrammingClassExamples/1d PSG (named input keys and catch errors).py
View file

@ -15,8 +15,8 @@ sg.SetOptions (background_color = 'LightBlue',
#name inputs (key) uses dictionary- easy to see updating of results
#value[input] first input value te c...
layout = [ [sg.Text('Enter a Temperature in Celcius')],
[sg.Text('Celcius', size =(8,1)), sg.InputText(size = (15,1),key = 'input')],
[sg.Text('Result', size =(8,1)), sg.InputText(size = (15,1),key = 'result')],
[sg.Text('Celcius', size =(8,1)), sg.InputText(size = (15,1),key = '_input_')],
[sg.Text('Result', size =(8,1)), sg.InputText(size = (15,1),key = '_result_')],
[sg.ReadButton('Submit', bind_return_key = True)]]
window = sg.FlexForm('Temp Converter').Layout(layout)
@ -26,10 +26,11 @@ while True:
if button is not None:
#catch program errors for text or blank entry:
try:
fahrenheit = round(9/5*float(value['input']) +32, 1)
window.FindElement('result').Update(fahrenheit) #put result in text box
fahrenheit = round(9/5*float(value['_input_']) +32, 1)
#put result in text box
window.FindElement('_result_').Update(fahrenheit)
except ValueError:
sg.Popup('Error','Please try again') #display error
sg.Popup('Error','Please try again')
else:
break