I recently started playing with appJar python module and I got stuck using its widgets, namely ListBox http://appjar.info/pythonWidgets/#listbox and OptionBox http://appjar.info/pythonWidgets/#optionbox.
I am not able to find out, how to call function when item in ListBox or OptionBox is selected. I found this syntax, but I cannot find where to define the function I want to call:
.selectListItem(title, item, callFunction=True)
.changeOptionBox(title, newOptions, index, callFunction=False)
This is the code, which I have so far. As you can see, I am able to print out selected values, but by calling method on button click.
from appJar import gui
def press(btn):
if btn == "Cancel":
app.stop()
elif btn == "Show":
list_select()
else:
print('not defined yet')
def list_select():
app.infoBox("Info", "You selected " + app.getOptionBox("optionbox") + "\nBrowsing " + app.getListBox("list")[0])
app = gui("Database Editor", "500x500")
app.addOptionBox("optionbox", ["a", "b", "c", "d"])
app.addListBox("list", ["one", "two", "three", "four"])
app.addButtons(["Show", "Cancel"], press)
app.go()
Is any of you aware, how can I print out these values directly on the select?
I've figured it out! Indeed the ChangeFunction can be triggered through the Event function http://appjar.info/pythonEvents/#types-of-event (as I posted in comments) .
I used these two events to do this thing:
app.setOptionBoxChangeFunction("optionbox", opt_changed)
app.setListBoxChangeFunction("list", lst_changed)
The whole working code here:
from appJar import gui
def opt_changed(opt):
print(app.getOptionBox("optionbox"))
def lst_changed(lst):
print(app.getListBox("list")[0])
def press(btn):
if btn == "Cancel":
app.stop()
elif btn == "Show":
list_select()
else:
print('not defined yet')
def list_select():
app.infoBox("Info", "You selected " + app.getOptionBox("optionbox") + "\nBrowsing " + app.getListBox("list")[0])
app = gui("Database Editor", "500x500")
app.addOptionBox("optionbox", ["a", "b", "c", "d"])
app.addListBox("list", ["one", "two", "three", "four"])
app.setOptionBoxChangeFunction("optionbox", opt_changed)
app.setListBoxChangeFunction("list", lst_changed)
app.addButtons(["Show", "Cancel"], press)
app.go()
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