def line_edit_binder(line_edit, property, obj):
print type(obj)
print dir(obj)
init_val = getattr(obj,property)
line_edit.setText(str(init_val))
property_type = type(init_val)
validator, alignment = _line_edit_settings[property_type]
line_edit.setAlignment(alignment)
if validator : line_edit.setValidator(validator)
def on_text_edited(text):
try:
value = property_type(text)
except ValueError:
value = None
setattr(obj, property, value)
line_edit.textEdited.connect(on_text_edited)
def on_vm_changed(sender, prop_name):
if prop_name == property:
value = getattr(sender, property)
if not line_edit.hasFocus():
line_edit.setText(str(value))
if prop_name == property+'_validity':
validity = getattr(sender, property+'_validity')
print validity
GUI_helper.set_line_edit_validity(line_edit, validity)
validity = getattr(obj, property+'_validity', None)
if validity:
GUI_helper.set_line_edit_validity(line_edit, validity)
obj.property_changed.connect(on_vm_changed)
def on_vm_changed(sender, prop_name):
if prop_name == property:
value = getattr(sender, property)
if not line_edit.hasFocus():
line_edit.setText(str(value))
if prop_name == property+'_validity':
validity = getattr(sender, property+'_validity')
print validity
GUI_helper.set_line_edit_validity(line_edit, validity)
