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convers.py
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import sys
from PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QHBoxLayout, QComboBox, QLabel, QLineEdit, QGridLayout, QMessageBox, QFrame, QAction, QWidget
from PyQt5.QtCore import Qt
class UnitConverter(QMainWindow):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
# 创建菜单栏
menubar = self.menuBar()
# 创建“说明”菜单选项
instruction_action = QAction('使用说明', self)
instruction_action.triggered.connect(self.show_instruction)
menubar.addAction(instruction_action)
# 创建“关于”菜单选项
about_action = QAction('关于', self)
about_action.triggered.connect(self.show_about)
menubar.addAction(about_action)
self.setWindowTitle('营造尺计算器')
self.setGeometry(500, 400, 800, 360)
# 创建一个中心窗口
central_widget = QWidget()
self.setCentralWidget(central_widget)
main_layout = QVBoxLayout(central_widget)
main_layout.setContentsMargins(40, 20, 20, 0)
top_layout = QHBoxLayout()
main_layout.addLayout(top_layout)
first_row_layout = QVBoxLayout()
cai_layout = QHBoxLayout()
cai_layout.setAlignment(Qt.AlignLeft)
chi_layout = QHBoxLayout()
first_row_layout.addLayout(cai_layout)
first_row_layout.addLayout(chi_layout)
cai_deng_label = QLabel('选择材等：')
cai_deng_label.setFixedWidth(120)
self.cai_deng_combo = QComboBox()
self.cai_deng_combo.addItems(['一等材', '二等材', '三等材', '四等材', '五等材', '六等材', '七等材', '八等材'])
self.cai_deng_combo.setCurrentIndex(2)
self.cai_deng_combo.setFixedWidth(120)
self.cai_deng_combo.currentTextChanged.connect(self.update_results)
cai_layout.addWidget(cai_deng_label)
cai_layout.addWidget(self.cai_deng_combo)
chi_to_cm_label = QLabel('输入1尺等于：')
chi_to_cm_label.setFixedWidth(120)
self.chi_to_cm_edit = QLineEdit()
self.chi_to_cm_edit.setPlaceholderText('请输入1尺等于的厘米数')
self.chi_to_cm_edit.setText('31.2')
self.chi_to_cm_edit.setFixedWidth(120)
self.chi_to_cm_edit.setAlignment(Qt.AlignRight)
self.chi_to_cm_edit.textChanged.connect(self.update_results)
chi_to_cm_unit_label = QLabel('厘米')
chi_layout.addWidget(chi_to_cm_label)
chi_layout.addWidget(self.chi_to_cm_edit)
chi_layout.addWidget(chi_to_cm_unit_label)
first_row_widget = QWidget()
first_row_widget.setLayout(first_row_layout)
first_row_widget.setFixedWidth(400)
top_layout.addWidget(first_row_widget)
self.result_grid = QGridLayout()
self.result_grid.setHorizontalSpacing(0)
self.result_grid.setVerticalSpacing(0)
self.result_labels = [[QLabel() for _ in range(5)] for _ in range(3)]
for i in range(3):
for j in range(5):
label = self.result_labels[i][j]
label.setAlignment(Qt.AlignLeft)
label.setFixedHeight(50)
label.setFixedWidth(120)
label.setTextInteractionFlags(Qt.TextSelectableByMouse)
self.result_grid.addWidget(label, i, j)
result_widget = QWidget()
result_widget.setLayout(self.result_grid)
result_widget.setFixedHeight(150)
result_widget.setContentsMargins(0, 0, 0, 0)
top_layout.addWidget(result_widget)
separator = QFrame()
separator.setFrameShape(QFrame.HLine)
separator.setFrameShadow(QFrame.Sunken)
main_layout.addWidget(separator)
module1_layout = QGridLayout()
module1_layout.setHorizontalSpacing(10)
module1_layout.setVerticalSpacing(10)
module1_layout.setContentsMargins(20, 0, 20, 20)
self.cai_edit = QLineEdit()
self.cai_edit.setFixedWidth(120)
self.cai_edit.setAlignment(Qt.AlignRight)
cai_unit_label = QLabel('材')
self.kuai_edit = QLineEdit()
self.kuai_edit.setFixedWidth(120)
self.kuai_edit.setAlignment(Qt.AlignRight)
kuai_unit_label = QLabel('栔')
self.fen_du_edit = QLineEdit()
self.fen_du_edit.setFixedWidth(120)
self.fen_du_edit.setAlignment(Qt.AlignRight)
fen_du_unit_label = QLabel('分°')
module1_layout.addWidget(self.cai_edit, 0, 2)
module1_layout.addWidget(cai_unit_label, 0, 3)
module1_layout.addWidget(self.kuai_edit, 0, 4)
module1_layout.addWidget(kuai_unit_label, 0, 5)
module1_layout.addWidget(self.fen_du_edit, 0, 6)
module1_layout.addWidget(fen_du_unit_label, 0, 7)
self.chi_edit = QLineEdit()
self.chi_edit.setFixedWidth(120)
self.chi_edit.setAlignment(Qt.AlignRight)
chi_unit_label = QLabel('尺')
self.cun_edit = QLineEdit()
self.cun_edit.setFixedWidth(120)
self.cun_edit.setAlignment(Qt.AlignRight)
cun_unit_label = QLabel('寸')
self.fen_edit = QLineEdit()
self.fen_edit.setFixedWidth(120)
self.fen_edit.setAlignment(Qt.AlignRight)
fen_unit_label = QLabel('分')
self.li_edit = QLineEdit()
self.li_edit.setFixedWidth(120)
self.li_edit.setAlignment(Qt.AlignRight)
li_unit_label = QLabel('厘')
module1_layout.addWidget(self.chi_edit, 1, 0)
module1_layout.addWidget(chi_unit_label, 1, 1)
module1_layout.addWidget(self.cun_edit, 1, 2)
module1_layout.addWidget(cun_unit_label, 1, 3)
module1_layout.addWidget(self.fen_edit, 1, 4)
module1_layout.addWidget(fen_unit_label, 1, 5)
module1_layout.addWidget(self.li_edit, 1, 6)
module1_layout.addWidget(li_unit_label, 1, 7)
self.cm_edit = QLineEdit()
self.cm_edit.setFixedWidth(120)
self.cm_edit.setAlignment(Qt.AlignRight)
cm_unit_label = QLabel('厘米')
module1_layout.addWidget(self.cm_edit, 2, 6)
module1_layout.addWidget(cm_unit_label, 2, 7)
self.module1_result_labels = [[QLabel() for _ in range(3)] for _ in range(3)]
for i in range(3):
for j in range(3):
label = self.module1_result_labels[i][j]
label.setAlignment(Qt.AlignCenter)
label.setFixedHeight(50)
label.setFixedWidth(150)
label.setTextInteractionFlags(Qt.TextSelectableByMouse)
module1_layout.addWidget(label, i,8 + j)
main_layout.addLayout(module1_layout)
self.cai_to_cun_ratio = 7.5
self.update_results(self.cai_deng_combo.currentText())
self.cai_edit.textChanged.connect(lambda: self.update_module1_results(0))
self.kuai_edit.textChanged.connect(lambda: self.update_module1_results(0))
self.fen_du_edit.textChanged.connect(lambda: self.update_module1_results(0))
self.chi_edit.textChanged.connect(lambda: self.update_module1_results(1))
self.cun_edit.textChanged.connect(lambda: self.update_module1_results(1))
self.fen_edit.textChanged.connect(lambda: self.update_module1_results(1))
self.li_edit.textChanged.connect(lambda: self.update_module1_results(1))
self.cm_edit.textChanged.connect(lambda: self.update_module1_results(2))
def update_results(self, cai_deng):
cai_to_cun_ratios = {
'一等材': 9,
'二等材': 8.25,
'三等材': 7.5,
'四等材': 7.2,
'五等材': 6.6,
'六等材': 6,
'七等材': 5.25,
'八等材': 4.5
}
self.cai_to_cun_ratio = cai_to_cun_ratios.get(cai_deng, 7.5)
chi_to_cm_text = self.chi_to_cm_edit.text()
if not chi_to_cm_text.replace('.', '', 1).isdigit():
QMessageBox.warning(self, '输入错误', '请输入正确的数字，精度2位')
return
chi_to_cm = float(chi_to_cm_text)
cai_to_cun = self.cai_to_cun_ratio
cai_to_chi = cai_to_cun / 10
cai_to_cm = cai_to_chi * chi_to_cm
kuai_to_fen_du = 6
kuai_to_cun = kuai_to_fen_du * (1 / 15) * cai_to_cun
kuai_to_chi = kuai_to_cun / 10
kuai_to_cm = kuai_to_chi * chi_to_cm
fen_du_to_cun = (1 / 15) * cai_to_cun
fen_du_to_chi = fen_du_to_cun / 10
fen_du_to_cm = fen_du_to_chi * chi_to_cm
self.result_labels[0][0].setText('1材')
self.result_labels[0][1].setText(f'= {15:.2f} 分°')
self.result_labels[0][2].setText(f'= {cai_to_chi:.2f} 尺')
self.result_labels[0][3].setText(f'= {cai_to_cun:.2f} 寸')
self.result_labels[0][4].setText(f'= {cai_to_cm:.2f} 厘米')
self.result_labels[1][0].setText('1栔')
self.result_labels[1][1].setText(f'= {kuai_to_fen_du:.2f} 分°')
self.result_labels[1][2].setText(f'= {kuai_to_chi:.2f} 尺')
self.result_labels[1][3].setText(f'= {kuai_to_cun:.2f} 寸')
self.result_labels[1][4].setText(f'= {kuai_to_cm:.2f} 厘米')
self.result_labels[2][0].setText('1分°')
self.result_labels[2][1].setText('')
self.result_labels[2][2].setText(f'= {fen_du_to_chi:.2f} 尺')
self.result_labels[2][3].setText(f'= {fen_du_to_cun:.2f} 寸')
self.result_labels[2][4].setText(f'= {fen_du_to_cm:.2f} 厘米')
self.update_module1_results(0)
self.update_module1_results(1)
self.update_module1_results(2)
def update_module1_results(self, row):
try:
if row == 0:
cai = float(self.cai_edit.text() or 0)
kuai = float(self.kuai_edit.text() or 0)
fen_du = float(self.fen_du_edit.text() or 0)
total_cun = (cai * self.cai_to_cun_ratio) + (kuai * (6 / 15) * self.cai_to_cun_ratio) + (fen_du * (1 / 15) * self.cai_to_cun_ratio)
elif row == 1:
chi = float(self.chi_edit.text() or 0)
cun = float(self.cun_edit.text() or 0)
fen = float(self.fen_edit.text() or 0)
li = float(self.li_edit.text() or 0)
total_cun = (chi * 10) + cun + (fen / 10) + (li / 100)
elif row == 2:
cm = float(self.cm_edit.text() or 0)
total_cun = cm / (float(self.chi_to_cm_edit.text()) / 10)
chi_to_cm = float(self.chi_to_cm_edit.text())
total_cm = total_cun * (chi_to_cm / 10)
total_m = total_cm / 100
self.module1_result_labels[row][0].setText(f'= {total_cun:.2f} 寸')
self.module1_result_labels[row][1].setText(f'= {total_cm:.2f} 厘米')
self.module1_result_labels[row][2].setText(f'= {total_m:.2f} 米')
except ValueError:
for j in range(3):
self.module1_result_labels[row][j].setText('总寸数: -')
def show_about(self):
abot_message = """
<h4><center>关于工具</center></h4>
<p>这是基于宋式大木作的营造尺计算器工具，根据材等进行各种营造尺和公制尺寸的换算。<br>默认营造尺1尺=31.2厘米（可以自行设定）</p>
<hr>
<h6>作者：孜然鸡丁</h6>
<h6>邮箱：[email protected]</h6>
<h6>网站：<a href="https://www.moonstone.fun">月石MoonStone</a></h6>
"""
QMessageBox.about(self, '关于', abot_message)
def show_instruction(self):
use_message = """
<h4><center>使用说明</center></h4>
<ol>
<li>先选择所用材等，总共分为1等材~8等材</li>
<li>再输入1营造尺对应的公制厘米数，默认设置为1尺 = 31.2厘米</li>
<li>下方左边可以分别按照材、栔、分°，尺、寸、分、厘或者公制厘米数，计算对应的以尺和厘米为单位的数值</li>
</ol>
<hr>
<p>八个材等分别对应1材的尺寸为：</p>
<ul>
<li>一等材：9寸</li>
<li>二等材：8.25寸</li>
<li>三等材：7.5寸</li>
<li>四等材：7.2寸</li>
<li>五等材：6.6寸</li>
<li>六等材：6寸</li>
<li>七等材：5.25寸</li>
<li>八等材：4.5寸</li>
</ul>
<hr>
<p>材份制中材、栔、分°对应关系：</p>
<ul>
<li>1材 = 15分°</li>
<li>1栔 = 6分°</li>
</ul>
"""
QMessageBox.about(self, '使用说明', use_message)
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = UnitConverter()
ex.show()
sys.exit(app.exec_())