Pyqt 트레이 프로그램
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트레이에 숨기기[편집]
</SOURCE LANG=PYTHON> from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QGridLayout, QWidget, QCheckBox, QSystemTrayIcon, \
QSpacerItem, QSizePolicy, QMenu, QAction, QStyle, qApp
from PyQt5.QtCore import QSize
class MainWindow(QMainWindow):
""" Сheckbox and system tray icons. Will initialize in the constructor. """ check_box = None tray_icon = None # Override the class constructor def __init__(self): # Be sure to call the super class method QMainWindow.__init__(self) self.setMinimumSize(QSize(480, 80)) # Set sizes self.setWindowTitle("System Tray Application") # Set a title central_widget = QWidget(self) # Create a central widget self.setCentralWidget(central_widget) # Set the central widget grid_layout = QGridLayout(self) # Create a QGridLayout central_widget.setLayout(grid_layout) # Set the layout into the central widget grid_layout.addWidget(QLabel("Application, which can minimize to Tray", self), 0, 0) # Add a checkbox, which will depend on the behavior of the program when the window is closed self.check_box = QCheckBox('Minimize to Tray') grid_layout.addWidget(self.check_box, 1, 0) grid_layout.addItem(QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Expanding), 2, 0) # Init QSystemTrayIcon self.tray_icon = QSystemTrayIcon(self) self.tray_icon.setIcon(self.style().standardIcon(QStyle.SP_ComputerIcon)) Define and add steps to work with the system tray icon show - show window hide - hide window exit - exit from application show_action = QAction("Show", self) quit_action = QAction("Exit", self) hide_action = QAction("Hide", self) show_action.triggered.connect(self.show) hide_action.triggered.connect(self.hide) quit_action.triggered.connect(qApp.quit) tray_menu = QMenu() tray_menu.addAction(show_action) tray_menu.addAction(hide_action) tray_menu.addAction(quit_action) self.tray_icon.setContextMenu(tray_menu) self.tray_icon.show() # Override closeEvent, to intercept the window closing event # The window will be closed only if there is no check mark in the check box def closeEvent(self, event): if self.check_box.isChecked(): event.ignore() self.hide() self.tray_icon.showMessage( "Tray Program", "Application was minimized to Tray", QSystemTrayIcon.Information, 2000 )
if __name__ == "__main__":
import sys app = QApplication(sys.argv) mw = MainWindow() mw.show() sys.exit(app.exec())
</SOURCE>