132 lines
4.2 KiB
Python
132 lines
4.2 KiB
Python
from PyQt5 import QtCore, QtGui, QtWidgets
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class DataLabel(QtWidgets.QLabel):
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"""
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Label with elided text
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"""
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def setText(self, text):
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text = ''.join('\u25AF' if len(bytes(c, 'utf-8')) >= 4 else c for c in text)
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metrics = QtGui.QFontMetrics(self.font())
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text = metrics.elidedText(text, QtCore.Qt.ElideRight, self.width())
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super().setText(text)
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class ComboBox(QtWidgets.QComboBox):
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def __init__(self, *args):
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super().__init__(*args)
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self.view().setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.Expanding)
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class CenteredWidget(QtWidgets.QWidget):
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def __init__(self):
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super(CenteredWidget, self).__init__()
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self.center()
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def center(self):
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qr = self.frameGeometry()
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cp = QtWidgets.QDesktopWidget().availableGeometry().center()
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qr.moveCenter(cp)
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self.move(qr.topLeft())
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class LineEdit(QtWidgets.QLineEdit):
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def __init__(self, parent=None):
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super(LineEdit, self).__init__(parent)
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def contextMenuEvent(self, event):
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menu = create_menu(self.createStandardContextMenu())
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menu.exec_(event.globalPos())
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del menu
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class QRightClickButton(QtWidgets.QPushButton):
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"""
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Button with right click support
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"""
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rightClicked = QtCore.pyqtSignal()
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def __init__(self, parent):
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super(QRightClickButton, self).__init__(parent)
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def mousePressEvent(self, event):
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if event.button() == QtCore.Qt.RightButton:
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self.rightClicked.emit()
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else:
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super(QRightClickButton, self).mousePressEvent(event)
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class RubberBand(QtWidgets.QRubberBand):
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def __init__(self):
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super(RubberBand, self).__init__(QtWidgets.QRubberBand.Rectangle, None)
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self.setPalette(QtGui.QPalette(QtCore.Qt.transparent))
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self.pen = QtGui.QPen(QtCore.Qt.blue, 4)
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self.pen.setStyle(QtCore.Qt.SolidLine)
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self.painter = QtGui.QPainter()
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def paintEvent(self, event):
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self.painter.begin(self)
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self.painter.setPen(self.pen)
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self.painter.drawRect(event.rect())
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self.painter.end()
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def create_menu(menu):
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"""
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:return translated menu
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"""
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for action in menu.actions():
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text = action.text()
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if 'Link Location' in text:
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text = text.replace('Copy &Link Location',
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QtWidgets.QApplication.translate("MainWindow", "Copy link location"))
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elif '&Copy' in text:
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text = text.replace('&Copy', QtWidgets.QApplication.translate("MainWindow", "Copy"))
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elif 'All' in text:
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text = text.replace('Select All', QtWidgets.QApplication.translate("MainWindow", "Select all"))
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elif 'Delete' in text:
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text = text.replace('Delete', QtWidgets.QApplication.translate("MainWindow", "Delete"))
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elif '&Paste' in text:
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text = text.replace('&Paste', QtWidgets.QApplication.translate("MainWindow", "Paste"))
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elif 'Cu&t' in text:
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text = text.replace('Cu&t', QtWidgets.QApplication.translate("MainWindow", "Cut"))
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elif '&Undo' in text:
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text = text.replace('&Undo', QtWidgets.QApplication.translate("MainWindow", "Undo"))
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elif '&Redo' in text:
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text = text.replace('&Redo', QtWidgets.QApplication.translate("MainWindow", "Redo"))
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else:
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menu.removeAction(action)
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continue
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action.setText(text)
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return menu
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class MultilineEdit(CenteredWidget):
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def __init__(self, title, text, save):
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super(MultilineEdit, self).__init__()
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self.resize(350, 200)
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self.setMinimumSize(QtCore.QSize(350, 200))
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self.setMaximumSize(QtCore.QSize(350, 200))
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self.setWindowTitle(title)
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self.edit = QtWidgets.QTextEdit(self)
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self.edit.setGeometry(QtCore.QRect(0, 0, 350, 150))
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self.edit.setText(text)
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self.button = QtWidgets.QPushButton(self)
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self.button.setGeometry(QtCore.QRect(0, 150, 350, 50))
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self.button.setText(QtWidgets.QApplication.translate("MainWindow", "Save"))
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self.button.clicked.connect(self.button_click)
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self.center()
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self.save = save
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def button_click(self):
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self.save(self.edit.toPlainText())
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self.close()
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