class MainWindow(QMainWindow):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
maxWidth = QDesktopWidget().availableGeometry().width()
maxHeight = QDesktopWidget().availableGeometry().height()
workSpace = QWidget(self)
#### MainWindow Configuration
self.setWindowTitle("Application")
self.setWindowIcon(QIcon("icon.png"))
self.tray_icon = QSystemTrayIcon(QIcon("icon.png"))
self.tray_icon.show()
#### Tray MENU #################
trayIconMenu = QMenu(self)
trayIconMenu.setTitle("Main menu")
trayIconMenu.addAction("Show Main Window", self.showMainWindow)
trayIconMenu.addAction("Switch chat", self.toggleDockWidget)
trayIconMenu.addSeparator()
trayIconMenu.addAction("Quit", self.close)
self.tray_icon.setContextMenu(trayIconMenu)
######################################
#### MENUBAR description: #################
mainmenu = self.menuBar()
file = mainmenu.addMenu("File")
file.addAction("isFloating", self.floatingInfo)
file.addAction("Toggle Chat", self.toggleDockWidget)
file.addAction("Close", self.close)
######################
self.dockWidget = QDockWidget("Messenger", self)
self.dockWidget.setFloating(True)
self.dockWidget.setVisible(True)
self.dockWidget.setMinimumSize(300, 460)
self.dockWidget.setMaximumSize(maxWidth / 2, maxHeight)
self.dockWidget.setBaseSize(maxWidth / 2, maxHeight)
self.dockWidget.resize(maxWidth / 4, maxHeight / 1.5)
self.dockWidget.setFeatures(QDockWidget.NoDockWidgetFeatures)
self.dockWidget.setVisible(False)
#### TODO:" set dockWidget widgets" ################
messengerWidget = QWidget()
masterVertical = QVBoxLayout()
messengerWidget.setLayout(masterVertical)
slaveHorizont = QHBoxLayout()
subSlaveVertical = QVBoxLayout()
msgSpace = QListView()
textEdit = QTextEdit()
sendBtn = QPushButton("Send")
masterVertical.addWidget(msgSpace)
masterVertical.addLayout(slaveHorizont)
slaveHorizont.addWidget(textEdit)
slaveHorizont.addLayout(subSlaveVertical)
subSlaveVertical.addWidget(sendBtn)
# self.dockWidget.setLayout(QVBoxLayout())
# print(self.dockWidget.setLayout(QVBoxLayout()))
############################################################
# self.statusBar()
toggleDockWidgetBtn = QPushButton("Show geomerty", workSpace)
toggleDockWidgetBtn.move(10, 40)
toggleDockWidgetBtn.clicked.connect(self.showGeometry)
#### TEST BUTONS ####
hideBtn = QPushButton("hide main", workSpace)
hideBtn.move(10, 70)
hideBtn.clicked.connect(self.hideMainWindow)
#######################################################
self.setGeometry(300, 300, 300, 500)
self.dockWidget.resize(333, 1000)
self.setCentralWidget(workSpace)
self.addDockWidget(Qt.RightDockWidgetArea, self.dockWidget)
def toggleDockWidget(self):
flag = False if self.dockWidget.isVisible() else True
text = "Messenger status was changed to {}".format(
"visible" if flag else "hide")
self.dockWidget.setVisible(flag)
# self.dockWidget.setGeometry(650, 300, 200, 500)
#### SET DOCKWINDOW GEAMETRY AND POSITION
qtRect = self.dockWidget.frameGeometry()
rightPoint = QDesktopWidget().availableGeometry().bottomRight()
#### FOR LINUX POSITION ###############################
# qtRect.moveBottomRight(rightPoint)
# self.dockWidget.move(qtRect.bottomRight())
#### FOR WINDOWS POSITION #############################
qtRect.moveBottomRight(rightPoint)
self.dockWidget.move(qtRect.topLeft())
##############################################################
self.statusBar().showMessage(text, 500)
#### test functionality
def showGeometry(self):
availGeometry = QDesktopWidget().availableGeometry()
self.statusBar().showMessage("Available geometry.")
print("Available geometry: ", availGeometry)
print("Right point: ",
QDesktopWidget().availableGeometry().bottomRight())
print("DockWidget frame bottomRight: ",
self.dockWidget.frameGeometry().bottomRight())
print("DockWidget frame topLeft: ",
self.dockWidget.frameGeometry().topLeft())
print("\n" + "|---|" * 15 + "\n")
def hideMainWindow(self):
self.hide()
def showMainWindow(self):
self.show()
def floatingInfo(self):
flag = False if self.dockWidget.isFloating() else True
print("dockWidget status is: ", flag)
self.dockWidget.setFloating(flag)
