RolandWH/SIPPCompare
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add input validation on combo boxes

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Roland W-H
2025-02-10 23:27:22 +00:00
parent 59f05a3f38
commit 1f132da9b6
2 changed files with 52 additions and 32 deletions
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16
src/main_window.py
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@ -1,5 +1,5 @@
from PyQt6.QtGui import QIntValidator
from PyQt6.QtWidgets import QMainWindow
from PyQt6.QtWidgets import QMainWindow, QWidget
from PyQt6 import uic
import output_window
@ -7,7 +7,7 @@ import output_window
class SIPPCompare(QMainWindow):
# Receive instance of PlatformEdit() as parameter
def __init__(self, plat_edit_win):
def __init__(self, plat_edit_win: QWidget):
super().__init__()
# Import Qt Designer UI XML file
uic.loadUi("gui/main_gui.ui", self)
@ -39,6 +39,9 @@ class SIPPCompare(QMainWindow):
self.actionEdit_Platforms.triggered.connect(self.show_platform_edit)
# Update percentage mix label when slider moved
self.mix_slider.valueChanged.connect(self.update_slider_lab)
#self.value_input.valueChanged.connect(self.check_valid)
self.share_trades_combo.currentTextChanged.connect(self.check_valid)
self.fund_trades_combo.currentTextChanged.connect(self.check_valid)
# Set validators
self.share_trades_combo.setValidator(QIntValidator(0, 999))
@ -50,6 +53,13 @@ class SIPPCompare(QMainWindow):
mix_lab_str = f"Investment mix (funds {slider_val}% / shares {100 - slider_val}%)"
self.mix_lab.setText(mix_lab_str)
def check_valid(self):
if self.share_trades_combo.currentText() != "" \
and self.fund_trades_combo.currentText() != "":
self.calc_but.setEnabled(True)
else:
self.calc_but.setEnabled(False)
# Get variables from platform editor input fields
def init_variables(self):
self.plat_name = self.platform_win.get_plat_name()
@ -69,7 +79,7 @@ class SIPPCompare(QMainWindow):
self.fund_plat_fees = 0
value_num = float(self.value_input.value())
# Funds/shares mix
slider_val = self.mix_slider.value()
slider_val: int = self.mix_slider.value()
funds_value = (slider_val / 100) * value_num
fund_trades_num = int(self.fund_trades_combo.currentText())
self.fund_deal_fees = fund_trades_num * self.fund_deal_fee