from TermTk import TTkUtil, TTkUiLoader, TTk
from TermTk import pyTTkSlot

# Data generated using ttkDesigner
# "textEditWindow" is the object defined using ttkDesigner
textEditWindow = TTkUiLoader.loadDict(TTkUtil.base64_deflate_2_obj(
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    "j6ZfvDv8jWkVTNsO3SSWFElS/xfnLV9T"))

# Retrieve the widgets that we need to use
btnOpen  = textEditWindow.getWidgetByName("BtnOpen")
btnSave  = textEditWindow.getWidgetByName("BtnSave")
textEdit = textEditWindow.getWidgetByName("TextEdit")

# This is a generic routine to open/read a file
# and push the content to the "TextEdit" widget
pyTTkSlot(str)
def openRoutine(fileName):
    with open(fileName) as fp:
        textEdit.setText(fp.read())

# Connect the open routine to the (open)"filePicked" event
btnOpen.filePicked.connect(openRoutine)

# This is a generic routine to save the content of
# the "TextEdit" widget to the chosen file
pyTTkSlot(str)
def saveRoutine(fileName):
    with open(fileName, 'w') as fp:
        fp.write(textEdit.toPlainText())

# Connect the save routine to the (save)"filePicked" event
btnSave.filePicked.connect(saveRoutine)

# Initialize TTK, add the window widget, and start the main loop
root=TTk()
root.layout().addWidget(textEditWindow)
root.mainloop()