def initDefault(self):
QToolTip.setFont(QFont('SansSerif', 10))
self.setToolTip('This is a sample window')
#create menu item
actionNew = QAction('New', self)
actionNew.setStatusTip('New')
actionNew.setShortcut('Ctrl+N')
actionSave = QAction('Save', self)
actionSave.setStatusTip('Save')
actionSave.setShortcut('Ctrl+S')
actionLoad = QAction(QIcon('load.png'),'Load', self)
actionLoad.setStatusTip('Load')
actionLoad.setShortcut('Ctrl+L')
actionLoad.triggered.connect(self.showLoadDialog)
actionToggleStatusBar = QAction('View statusbar', self, checkable=True)
actionToggleStatusBar.setStatusTip('View statusbar')
actionToggleStatusBar.setChecked(True)
actionToggleStatusBar.triggered.connect(self.toggleStatus)
actionExit = QAction('&Exit', self)
actionExit.setShortcut('Ctrl+Q')
actionExit.setStatusTip('Exit application')
actionExit.triggered.connect(self.close)
#add menu to menubar
menubar = self.menuBar()
menuMain = menubar.addMenu('&Main')
#add menu items to menu
menuMain.addAction(actionNew)
menuMain.addAction(actionSave)
menuMain.addAction(actionLoad)
menuMain.addAction(actionToggleStatusBar)
menuMain.addAction(actionExit)
#create text block
textMain = QTextEdit()
textMain.setMouseTracking(True)
#create lcd number screen
lcdnumber = QLCDNumber(self)
lcdnumber.setMouseTracking(True)
#create slider
sliderLcd = QSlider(Qt.Horizontal, self)
sliderLcd.valueChanged.connect(lcdnumber.display)
sliderLcd.setMouseTracking(True)
#create color select button
buttonColor = QPushButton('Color', self)
buttonColor.setToolTip('This is sample <b>Color Select Dialog</b> button')
buttonColor.setToolTip('Select color')
buttonColor.resize(buttonColor.sizeHint())
buttonColor.clicked.connect(self.showColorDialog)
#create save button
buttonSave = QPushButton('Save', self)
buttonSave.setToolTip('This is a sample <b>Save</b> button')
buttonSave.setStatusTip('Save changes')
buttonSave.resize(buttonSave.sizeHint())
buttonSave.clicked.connect(self.buttonClicked)
#create exit button
buttonExit = QPushButton('Exit', self)
buttonExit.resize(buttonExit.sizeHint())
buttonExit.setToolTip('This is a sample <b>Exit</b> button')
buttonExit.setStatusTip('Exit application')
buttonExit.clicked.connect(self.close)
#create color frame
col = QColor(0, 0, 0)
self.frameColored = QFrame(self)
self.frameColored.setStyleSheet("QWidget { background-color: %s }" % col.name())
self.frameColored.setMouseTracking(True)
#create grid layout
grid = QGridLayout()
#grid.setColumnStretch(5, 5)
grid.setSpacing(20)
grid.addWidget(textMain, 0, 0, 1, 2)
grid.addWidget(lcdnumber, 0, 2, 1, 1)
grid.addWidget(sliderLcd, 1, 0, 1, 3)
grid.addWidget(buttonColor, 2, 1)
grid.addWidget(buttonSave, 2, 2)
grid.addWidget(buttonExit, 2, 3)
grid.addWidget(self.frameColored, 0, 3, 2, 1)
#workspaceWidget = QWidget()
workspaceWidget = QWidget()
workspaceWidget.setLayout(grid)
workspaceWidget.setMouseTracking(True)
self.showGreetDialog()
self.setGeometry(300, 300, 300, 220)
self.center()
self.setCentralWidget(workspaceWidget)
#self.setWindowTitle('Sample Window')
self.setWindowIcon(QIcon('sample.png'))
self.setMouseTracking(True)
self.statusBar().showMessage('Ready')
