kopia lustrzana https://github.com/NanoVNA-Saver/nanovna-saver
Merge branch 'split-file_NanoVNASaver.py_Bands.py' into split-file_NanoVNASaver.py
commit
cb93714339
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# NanoVNASaver
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# A python program to view and export Touchstone data from a NanoVNA
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# Copyright (C) 2019. Rune B. Broberg
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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import logging
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from PyQt5 import QtWidgets, QtCore
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logger = logging.getLogger(__name__)
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class BandsWindow(QtWidgets.QWidget):
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def __init__(self, app: QtWidgets.QWidget):
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super().__init__()
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self.app = app
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self.setWindowTitle("Manage bands")
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self.setWindowIcon(self.app.icon)
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QtWidgets.QShortcut(QtCore.Qt.Key_Escape, self, self.hide)
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layout = QtWidgets.QVBoxLayout()
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self.setLayout(layout)
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self.setMinimumSize(500, 300)
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self.bands_table = QtWidgets.QTableView()
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self.bands_table.setModel(self.app.bands)
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self.bands_table.horizontalHeader().setStretchLastSection(True)
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layout.addWidget(self.bands_table)
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btn_add_row = QtWidgets.QPushButton("Add row")
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btn_delete_row = QtWidgets.QPushButton("Delete row")
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btn_reset_bands = QtWidgets.QPushButton("Reset bands")
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btn_layout = QtWidgets.QHBoxLayout()
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btn_layout.addWidget(btn_add_row)
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btn_layout.addWidget(btn_delete_row)
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btn_layout.addWidget(btn_reset_bands)
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layout.addLayout(btn_layout)
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btn_add_row.clicked.connect(self.app.bands.addRow)
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btn_delete_row.clicked.connect(self.deleteRows)
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btn_reset_bands.clicked.connect(self.resetBands)
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def deleteRows(self):
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rows = self.bands_table.selectedIndexes()
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for row in rows:
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self.app.bands.removeRow(row.row())
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def resetBands(self):
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confirm = QtWidgets.QMessageBox(
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QtWidgets.QMessageBox.Warning,
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"Confirm reset",
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"Are you sure you want to reset the bands to default?",
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QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.Cancel).exec()
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if confirm == QtWidgets.QMessageBox.Yes:
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self.app.bands.resetBands()
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