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/tmp/snapshot-pyside-6.2-rel/pyside-setup/examples/widgets/systray¶
(You can also check this code in the repository)
import sys
from PySide6.QtWidgets import QApplication, QMessageBox, QSystemTrayIcon
from window import Window
if __name__ == "__main__":
app = QApplication()
if not QSystemTrayIcon.isSystemTrayAvailable():
QMessageBox.critical(None, "Systray", "I couldn't detect any system tray on this system.")
sys.exit(1)
QApplication.setQuitOnLastWindowClosed(False)
window = Window()
window.show()
sys.exit(app.exec())
from PySide6.QtCore import Slot
from PySide6.QtGui import QAction, QIcon
from PySide6.QtWidgets import (QCheckBox, QComboBox, QDialog,
QGridLayout, QGroupBox, QHBoxLayout, QLabel,
QLineEdit, QMenu, QMessageBox, QPushButton,
QSpinBox, QStyle, QSystemTrayIcon, QTextEdit,
QVBoxLayout)
import rc_systray
class Window(QDialog):
def __init__(self, parent=None):
super().__init__(parent)
self._icon_group_box = QGroupBox()
self._icon_label = QLabel()
self._icon_combo_box = QComboBox()
self._show_icon_check_box = QCheckBox()
self._message_group_box = QGroupBox()
self._type_label = QLabel()
self._duration_label = QLabel()
self._duration_warning_label = QLabel()
self._title_label = QLabel()
self._body_label = QLabel()
self._type_combo_box = QComboBox()
self._duration_spin_box = QSpinBox()
self._title_edit = QLineEdit()
self._body_edit = QTextEdit()
self._show_message_button = QPushButton()
self._minimize_action = QAction()
self._maximize_action = QAction()
self._restore_action = QAction()
self._quit_action = QAction()
self._tray_icon = QSystemTrayIcon()
self._tray_icon_menu = QMenu()
self.create_icon_group_box()
self.create_message_group_box()
self._icon_label.setMinimumWidth(self._duration_label.sizeHint().width())
self.create_actions()
self.create_tray_icon()
self._show_message_button.clicked.connect(self.show_message)
self._show_icon_check_box.toggled.connect(self._tray_icon.setVisible)
self._icon_combo_box.currentIndexChanged.connect(self.set_icon)
self._tray_icon.messageClicked.connect(self.message_clicked)
self._tray_icon.activated.connect(self.icon_activated)
self._main_layout = QVBoxLayout()
self._main_layout.addWidget(self._icon_group_box)
self._main_layout.addWidget(self._message_group_box)
self.setLayout(self._main_layout)
self._icon_combo_box.setCurrentIndex(1)
self._tray_icon.show()
self.setWindowTitle("Systray")
self.resize(400, 300)
def setVisible(self, visible):
self._minimize_action.setEnabled(visible)
self._maximize_action.setEnabled(not self.isMaximized())
self._restore_action.setEnabled(self.isMaximized() or not visible)
super().setVisible(visible)
def closeEvent(self, event):
if not event.spontaneous() or not self.isVisible():
return
if self._tray_icon.isVisible():
QMessageBox.information(self, "Systray",
"The program will keep running in the system tray. "
"To terminate the program, choose <b>Quit</b> in the context "
"menu of the system tray entry.")
self.hide()
event.ignore()
@Slot(int)
def set_icon(self, index):
icon = self._icon_combo_box.itemIcon(index)
self._tray_icon.setIcon(icon)
self.setWindowIcon(icon)
self._tray_icon.setToolTip(self._icon_combo_box.itemText(index))
@Slot(str)
def icon_activated(self, reason):
if reason == QSystemTrayIcon.Trigger:
pass
if reason == QSystemTrayIcon.DoubleClick:
self._icon_combo_box.setCurrentIndex(
(self._icon_combo_box.currentIndex() + 1) % self._icon_combo_box.count()
)
if reason == QSystemTrayIcon.MiddleClick:
self.show_message()
@Slot()
def show_message(self):
self._show_icon_check_box.setChecked(True)
selected_icon = self._type_combo_box.itemData(self._type_combo_box.currentIndex())
msg_icon = QSystemTrayIcon.MessageIcon(selected_icon)
if selected_icon == -1: # custom icon
icon = QIcon(self._icon_combo_box.itemIcon(self._icon_combo_box.currentIndex()))
self._tray_icon.showMessage(
self._title_edit.text(),
self._body_edit.toPlainText(),
icon,
self._duration_spin_box.value() * 1000,
)
else:
self._tray_icon.showMessage(
self._title_edit.text(),
self._body_edit.toPlainText(),
msg_icon,
self._duration_spin_box.value() * 1000,
)
@Slot()
def message_clicked(self):
QMessageBox.information(None, "Systray",
"Sorry, I already gave what help I could.\n"
"Maybe you should try asking a human?")
def create_icon_group_box(self):
self._icon_group_box = QGroupBox("Tray Icon")
self._icon_label = QLabel("Icon:")
self._icon_combo_box = QComboBox()
self._icon_combo_box.addItem(QIcon(":/images/bad.png"), "Bad")
self._icon_combo_box.addItem(QIcon(":/images/heart.png"), "Heart")
self._icon_combo_box.addItem(QIcon(":/images/trash.png"), "Trash")
self._show_icon_check_box = QCheckBox("Show icon")
self._show_icon_check_box.setChecked(True)
icon_layout = QHBoxLayout()
icon_layout.addWidget(self._icon_label)
icon_layout.addWidget(self._icon_combo_box)
icon_layout.addStretch()
icon_layout.addWidget(self._show_icon_check_box)
self._icon_group_box.setLayout(icon_layout)
def create_message_group_box(self):
self._message_group_box = QGroupBox("Balloon Message")
self._type_label = QLabel("Type:")
self._type_combo_box = QComboBox()
self._type_combo_box.addItem("None", QSystemTrayIcon.NoIcon)
self._type_combo_box.addItem(
self.style().standardIcon(QStyle.SP_MessageBoxInformation),
"Information",
QSystemTrayIcon.Information,
)
self._type_combo_box.addItem(
self.style().standardIcon(QStyle.SP_MessageBoxWarning),
"Warning",
QSystemTrayIcon.Warning,
)
self._type_combo_box.addItem(
self.style().standardIcon(QStyle.SP_MessageBoxCritical),
"Critical",
QSystemTrayIcon.Critical,
)
self._type_combo_box.addItem(QIcon(), "Custom icon", -1)
self._type_combo_box.setCurrentIndex(1)
self._duration_label = QLabel("Duration:")
self._duration_spin_box = QSpinBox()
self._duration_spin_box.setRange(5, 60)
self._duration_spin_box.setSuffix(" s")
self._duration_spin_box.setValue(15)
self._duration_warning_label = QLabel("(some systems might ignore this hint)")
self._duration_warning_label.setIndent(10)
self._title_label = QLabel("Title:")
self._title_edit = QLineEdit("Cannot connect to network")
self._body_label = QLabel("Body:")
self._body_edit = QTextEdit()
self._body_edit.setPlainText("Don't believe me. Honestly, I don't have a clue."
"\nClick this balloon for details.")
self._show_message_button = QPushButton("Show Message")
self._show_message_button.setDefault(True)
message_layout = QGridLayout()
message_layout.addWidget(self._type_label, 0, 0)
message_layout.addWidget(self._type_combo_box, 0, 1, 1, 2)
message_layout.addWidget(self._duration_label, 1, 0)
message_layout.addWidget(self._duration_spin_box, 1, 1)
message_layout.addWidget(self._duration_warning_label, 1, 2, 1, 3)
message_layout.addWidget(self._title_label, 2, 0)
message_layout.addWidget(self._title_edit, 2, 1, 1, 4)
message_layout.addWidget(self._body_label, 3, 0)
message_layout.addWidget(self._body_edit, 3, 1, 2, 4)
message_layout.addWidget(self._show_message_button, 5, 4)
message_layout.setColumnStretch(3, 1)
message_layout.setRowStretch(4, 1)
self._message_group_box.setLayout(message_layout)
def create_actions(self):
self._minimize_action = QAction("Minimize", self)
self._minimize_action.triggered.connect(self.hide)
self._maximize_action = QAction("Maximize", self)
self._maximize_action.triggered.connect(self.showMaximized)
self._restore_action = QAction("Restore", self)
self._restore_action.triggered.connect(self.showNormal)
self._quit_action = QAction("Quit", self)
self._quit_action.triggered.connect(qApp.quit)
def create_tray_icon(self):
self._tray_icon_menu = QMenu(self)
self._tray_icon_menu.addAction(self._minimize_action)
self._tray_icon_menu.addAction(self._maximize_action)
self._tray_icon_menu.addAction(self._restore_action)
self._tray_icon_menu.addSeparator()
self._tray_icon_menu.addAction(self._quit_action)
self._tray_icon = QSystemTrayIcon(self)
self._tray_icon.setContextMenu(self._tray_icon_menu)
<!DOCTYPE RCC><RCC version="1.0">
<qresource prefix="/">
<file>images/bad.png</file>
<file>images/heart.png</file>
<file>images/trash.png</file>
</qresource>
</RCC>
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