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Sample example contain all common widgets of PyQT5. Ref link https://build-system.fman.io/pyqt5-tutorial
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| #!/usr/bin/env python3 | |
| from PyQt5.QtCore import QDateTime, Qt, QTimer | |
| from PyQt5.QtWidgets import (QApplication, QCheckBox, QComboBox, QDateTimeEdit, | |
| QDial, QDialog, QGridLayout, QGroupBox, QHBoxLayout, QLabel, QLineEdit, | |
| QProgressBar, QPushButton, QRadioButton, QScrollBar, QSizePolicy, | |
| QSlider, QSpinBox, QStyleFactory, QTableWidget, QTabWidget, QTextEdit, | |
| QVBoxLayout, QWidget) | |
| class WidgetGallery(QDialog): | |
| def __init__(self, parent=None): | |
| super(WidgetGallery, self).__init__(parent) | |
| self.originalPalette = QApplication.palette() | |
| styleComboBox = QComboBox() | |
| styleComboBox.addItems(QStyleFactory.keys()) | |
| styleLabel = QLabel("&Style:") | |
| styleLabel.setBuddy(styleComboBox) | |
| self.useStylePaletteCheckBox = QCheckBox("&Use style's standard palette") | |
| self.useStylePaletteCheckBox.setChecked(True) | |
| disableWidgetsCheckBox = QCheckBox("&Disable widgets") | |
| self.createTopLeftGroupBox() | |
| self.createTopRightGroupBox() | |
| self.createBottomLeftTabWidget() | |
| self.createBottomRightGroupBox() | |
| self.createProgressBar() | |
| styleComboBox.activated[str].connect(self.changeStyle) | |
| self.useStylePaletteCheckBox.toggled.connect(self.changePalette) | |
| disableWidgetsCheckBox.toggled.connect(self.topLeftGroupBox.setDisabled) | |
| disableWidgetsCheckBox.toggled.connect(self.topRightGroupBox.setDisabled) | |
| disableWidgetsCheckBox.toggled.connect(self.bottomLeftTabWidget.setDisabled) | |
| disableWidgetsCheckBox.toggled.connect(self.bottomRightGroupBox.setDisabled) | |
| topLayout = QHBoxLayout() | |
| topLayout.addWidget(styleLabel) | |
| topLayout.addWidget(styleComboBox) | |
| topLayout.addStretch(1) | |
| topLayout.addWidget(self.useStylePaletteCheckBox) | |
| topLayout.addWidget(disableWidgetsCheckBox) | |
| mainLayout = QGridLayout() | |
| mainLayout.addLayout(topLayout, 0, 0, 1, 2) | |
| mainLayout.addWidget(self.topLeftGroupBox, 1, 0) | |
| mainLayout.addWidget(self.topRightGroupBox, 1, 1) | |
| mainLayout.addWidget(self.bottomLeftTabWidget, 2, 0) | |
| mainLayout.addWidget(self.bottomRightGroupBox, 2, 1) | |
| mainLayout.addWidget(self.progressBar, 3, 0, 1, 2) | |
| mainLayout.setRowStretch(1, 1) | |
| mainLayout.setRowStretch(2, 1) | |
| mainLayout.setColumnStretch(0, 1) | |
| mainLayout.setColumnStretch(1, 1) | |
| self.setLayout(mainLayout) | |
| self.setWindowTitle("Styles") | |
| self.changeStyle('Windows') | |
| def changeStyle(self, styleName): | |
| QApplication.setStyle(QStyleFactory.create(styleName)) | |
| self.changePalette() | |
| def changePalette(self): | |
| if (self.useStylePaletteCheckBox.isChecked()): | |
| QApplication.setPalette(QApplication.style().standardPalette()) | |
| else: | |
| QApplication.setPalette(self.originalPalette) | |
| def advanceProgressBar(self): | |
| curVal = self.progressBar.value() | |
| maxVal = self.progressBar.maximum() | |
| self.progressBar.setValue(curVal + (maxVal - curVal) / 100) | |
| def createTopLeftGroupBox(self): | |
| self.topLeftGroupBox = QGroupBox("Group 1") | |
| radioButton1 = QRadioButton("Radio button 1") | |
| radioButton2 = QRadioButton("Radio button 2") | |
| radioButton3 = QRadioButton("Radio button 3") | |
| radioButton1.setChecked(True) | |
| checkBox = QCheckBox("Tri-state check box") | |
| checkBox.setTristate(True) | |
| checkBox.setCheckState(Qt.PartiallyChecked) | |
| layout = QVBoxLayout() | |
| layout.addWidget(radioButton1) | |
| layout.addWidget(radioButton2) | |
| layout.addWidget(radioButton3) | |
| layout.addWidget(checkBox) | |
| layout.addStretch(1) | |
| self.topLeftGroupBox.setLayout(layout) | |
| def createTopRightGroupBox(self): | |
| self.topRightGroupBox = QGroupBox("Group 2") | |
| defaultPushButton = QPushButton("Default Push Button") | |
| defaultPushButton.setDefault(True) | |
| togglePushButton = QPushButton("Toggle Push Button") | |
| togglePushButton.setCheckable(True) | |
| togglePushButton.setChecked(True) | |
| flatPushButton = QPushButton("Flat Push Button") | |
| flatPushButton.setFlat(True) | |
| layout = QVBoxLayout() | |
| layout.addWidget(defaultPushButton) | |
| layout.addWidget(togglePushButton) | |
| layout.addWidget(flatPushButton) | |
| layout.addStretch(1) | |
| self.topRightGroupBox.setLayout(layout) | |
| def createBottomLeftTabWidget(self): | |
| self.bottomLeftTabWidget = QTabWidget() | |
| self.bottomLeftTabWidget.setSizePolicy(QSizePolicy.Preferred, | |
| QSizePolicy.Ignored) | |
| tab1 = QWidget() | |
| tableWidget = QTableWidget(10, 10) | |
| tab1hbox = QHBoxLayout() | |
| tab1hbox.setContentsMargins(5, 5, 5, 5) | |
| tab1hbox.addWidget(tableWidget) | |
| tab1.setLayout(tab1hbox) | |
| tab2 = QWidget() | |
| textEdit = QTextEdit() | |
| textEdit.setPlainText("Twinkle, twinkle, little star,\n" | |
| "How I wonder what you are.\n" | |
| "Up above the world so high,\n" | |
| "Like a diamond in the sky.\n" | |
| "Twinkle, twinkle, little star,\n" | |
| "How I wonder what you are!\n") | |
| tab2hbox = QHBoxLayout() | |
| tab2hbox.setContentsMargins(5, 5, 5, 5) | |
| tab2hbox.addWidget(textEdit) | |
| tab2.setLayout(tab2hbox) | |
| self.bottomLeftTabWidget.addTab(tab1, "&Table") | |
| self.bottomLeftTabWidget.addTab(tab2, "Text &Edit") | |
| def createBottomRightGroupBox(self): | |
| self.bottomRightGroupBox = QGroupBox("Group 3") | |
| self.bottomRightGroupBox.setCheckable(True) | |
| self.bottomRightGroupBox.setChecked(True) | |
| lineEdit = QLineEdit('s3cRe7') | |
| lineEdit.setEchoMode(QLineEdit.Password) | |
| spinBox = QSpinBox(self.bottomRightGroupBox) | |
| spinBox.setValue(50) | |
| dateTimeEdit = QDateTimeEdit(self.bottomRightGroupBox) | |
| dateTimeEdit.setDateTime(QDateTime.currentDateTime()) | |
| slider = QSlider(Qt.Horizontal, self.bottomRightGroupBox) | |
| slider.setValue(40) | |
| scrollBar = QScrollBar(Qt.Horizontal, self.bottomRightGroupBox) | |
| scrollBar.setValue(60) | |
| dial = QDial(self.bottomRightGroupBox) | |
| dial.setValue(30) | |
| dial.setNotchesVisible(True) | |
| layout = QGridLayout() | |
| layout.addWidget(lineEdit, 0, 0, 1, 2) | |
| layout.addWidget(spinBox, 1, 0, 1, 2) | |
| layout.addWidget(dateTimeEdit, 2, 0, 1, 2) | |
| layout.addWidget(slider, 3, 0) | |
| layout.addWidget(scrollBar, 4, 0) | |
| layout.addWidget(dial, 3, 1, 2, 1) | |
| layout.setRowStretch(5, 1) | |
| self.bottomRightGroupBox.setLayout(layout) | |
| def createProgressBar(self): | |
| self.progressBar = QProgressBar() | |
| self.progressBar.setRange(0, 10000) | |
| self.progressBar.setValue(0) | |
| timer = QTimer(self) | |
| timer.timeout.connect(self.advanceProgressBar) | |
| timer.start(1000) | |
| if __name__ == '__main__': | |
| import sys | |
| app = QApplication(sys.argv) | |
| gallery = WidgetGallery() | |
| gallery.show() | |
| sys.exit(app.exec_()) |
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| #!/usr/bin/env python3 | |
| from PyQt5.QtCore import QDateTime, Qt, QTimer | |
| from PyQt5.QtWidgets import (QApplication, QCheckBox, QComboBox, QDateTimeEdit, | |
| QDial, QDialog, QGridLayout, QGroupBox, QHBoxLayout, QLabel, QLineEdit, | |
| QProgressBar, QPushButton, QRadioButton, QScrollBar, QSizePolicy, | |
| QSlider, QSpinBox, QStyleFactory, QTableWidget, QTabWidget, QTextEdit, | |
| QVBoxLayout, QWidget, QCalendarWidget) | |
| class WidgetGallery(QDialog): | |
| def __init__(self, parent=None): | |
| super(WidgetGallery, self).__init__(parent) | |
| self.createTopLeftGroupBox() | |
| self.createTopRightGroupBox() | |
| self.createBottomLeftTabWidget() | |
| self.createBottomRightGroupBox() | |
| mainLayout = QGridLayout() | |
| mainLayout.addWidget(self.topLeftGroupBox, 1, 0) | |
| mainLayout.addWidget(self.topRightGroupBox, 1, 1) | |
| mainLayout.addWidget(self.bottomLeftGroupBox, 2, 0) | |
| mainLayout.addWidget(self.bottomRightGroupBox, 2, 1) | |
| mainLayout.setRowStretch(1, 1) | |
| mainLayout.setRowStretch(2, 1) | |
| mainLayout.setColumnStretch(0, 1) | |
| mainLayout.setColumnStretch(1, 1) | |
| self.setLayout(mainLayout) | |
| self.setWindowTitle("Calendar Widget") | |
| def createTopLeftGroupBox(self): | |
| self.topLeftGroupBox = QGroupBox("Preview") | |
| layout = QVBoxLayout() | |
| layout.addWidget(QCalendarWidget()) | |
| self.topLeftGroupBox.setLayout(layout) | |
| def createTopRightGroupBox(self): | |
| self.topRightGroupBox = QGroupBox("General Options") | |
| locale = QComboBox() | |
| locale.addItems(['English/Germany', 'American', 'Asia']) | |
| weekstart = QComboBox() | |
| weekstart.addItems(['Sunday', 'Monday']) | |
| selecmode = QComboBox() | |
| selecmode.addItems(['Single selection']) | |
| # Grid + Navigation Bar | |
| grid = QCheckBox("Grid") | |
| grid.setChecked(True) | |
| navigationbar = QCheckBox("Navigation bar") | |
| navigationbar.setChecked(True) | |
| hboxoption = QHBoxLayout() | |
| hboxoption.addWidget(grid) | |
| hboxoption.addStretch() | |
| hboxoption.addWidget(navigationbar) | |
| hheader = QComboBox() | |
| hheader.addItems(['Short day names']) | |
| vheader = QComboBox() | |
| vheader.addItems(['ISO week numbers']) | |
| layout = QGridLayout() | |
| layout.addWidget(QLabel("Locale"), 0, 0) | |
| layout.addWidget(locale, 0, 1) | |
| layout.addWidget(QLabel("Week starts on"), 1, 0) | |
| layout.addWidget(weekstart, 1, 1) | |
| layout.addWidget(QLabel("Selection mode"), 2, 0) | |
| layout.addWidget(selecmode, 2, 1) | |
| layout.addLayout(hboxoption, 3, 0, 1, 2) | |
| layout.addWidget(QLabel("Horizontal header"), 4, 0) | |
| layout.addWidget(hheader, 4, 1) | |
| layout.addWidget(QLabel("Vertical header"), 5, 0) | |
| layout.addWidget(vheader, 5, 1) | |
| # layout.setColumnStretch(0, 0) | |
| layout.setColumnStretch(1, 1) # Only column 1 can stretch, column 0 fixed size | |
| self.topRightGroupBox.setLayout(layout) | |
| def createBottomLeftTabWidget(self): | |
| self.bottomLeftGroupBox = QGroupBox("Dates") | |
| layout = QVBoxLayout() | |
| self.bottomLeftGroupBox.setLayout(layout) | |
| def createBottomRightGroupBox(self): | |
| self.bottomRightGroupBox = QGroupBox("Text Format") | |
| layout = QVBoxLayout() | |
| self.bottomRightGroupBox.setLayout(layout) | |
| if __name__ == '__main__': | |
| import sys | |
| app = QApplication(sys.argv) | |
| gallery = WidgetGallery() | |
| gallery.show() | |
| sys.exit(app.exec_()) |
Author
ksvbka
commented
Dec 15, 2018
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