87 lines
2.8 KiB
Python
87 lines
2.8 KiB
Python
from PyQt6.QtWidgets import (
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QDialog,
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QVBoxLayout,
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QLabel,
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QLineEdit,
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QComboBox,
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QDialogButtonBox,
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QMessageBox,
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)
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from PyQt6.QtCore import Qt
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from PyQt6.QtGui import QIntValidator
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class SettingForm(QDialog):
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def __init__(self, key: str, value: str, type_: str = "text", parent=None):
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super().__init__(parent)
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self.setWindowTitle(f"Edit Setting '{key}'")
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self.key = key
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self.old_value = value
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self.new_value = None
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self.type_ = type_
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self.layout = QVBoxLayout()
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self.setLayout(self.layout)
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# --- Label ---
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lbl = QLabel(f"Update value for '{key}':")
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self.layout.addWidget(lbl)
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# --- Input Widget ---
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self.input_widget = None
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val_lower = (value or "").lower()
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if self.type_ == "boolean" or val_lower in ("true", "false"):
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self.input_widget = QComboBox()
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self.input_widget.addItems(["true", "false"])
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self.input_widget.setCurrentText(
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val_lower if val_lower in ("true", "false") else "true"
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)
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else:
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self.input_widget = QLineEdit()
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self.input_widget.setText(value or "")
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if self.type_ == "number":
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self.input_widget.setValidator(QIntValidator())
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self.layout.addWidget(self.input_widget)
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# --- Buttons ---
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buttons = QDialogButtonBox(
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QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
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)
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buttons.accepted.connect(self.on_accept)
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buttons.rejected.connect(self.reject)
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self.layout.addWidget(buttons)
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# ----------------------------------------------------------------------
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def on_accept(self):
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"""Xử lý khi người dùng nhấn OK"""
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if isinstance(self.input_widget, QLineEdit):
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val = self.input_widget.text()
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if self.type_ == "number" and not val.isdigit():
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QMessageBox.warning(
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self, "Invalid input", "Please enter a valid number."
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)
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return
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elif isinstance(self.input_widget, QComboBox):
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val = self.input_widget.currentText()
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else:
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val = self.old_value
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if val == self.old_value:
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self.reject()
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return
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self.new_value = val
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self.accept()
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# ----------------------------------------------------------------------
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@staticmethod
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def get_new_value(key: str, value: str, type_: str = "text", parent=None):
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"""Hiển thị dialog và trả về giá trị mới"""
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dialog = SettingForm(key, value, type_=type_, parent=parent)
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result = dialog.exec() # ✅ PyQt6 dùng exec() thay vì exec_()
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if result == QDialog.DialogCode.Accepted:
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return dialog.new_value
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return None
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