Python QTabWidget.indexOf方法代码示例

# 需要导入模块: from PySide.QtGui import QTabWidget [as 别名]
# 或者: from PySide.QtGui.QTabWidget import indexOf [as 别名]
class MultiRenderPropWidget(QWidget):
	"""
	MultiRenderPropWidget is a widget that is displayed under the multi render
	widget. It contains tabs with some controls for interaction and
	visualization of the combined / multi-volume render widget.
	"""
	def __init__(self, multiRenderController, parent=None):
		super(MultiRenderPropWidget, self).__init__(parent=parent)

		# Two tabs: Visualization and Data info
		self.mixParamWidget = RenderParameterWidget(multiRenderController)
		self.transformParamWidget = TransformationParameterWidget()
		self.registrationHistoryWidget = TransformationHistoryWidget()
		self.slicesTabWidget = RenderSlicerParamWidget(multiRenderController)

		# Create the tab widget
		self.tabWidget = QTabWidget()
		self.tabWidget.addTab(self.mixParamWidget, "Visualization")
		self.tabWidget.addTab(self.registrationHistoryWidget, "History")
		self.tabWidget.addTab(self.slicesTabWidget, "Slices")

		self.currentTabIndex = 0
		self.tabWidget.currentChanged.connect(self.tabIndexChanged)

		layout = QVBoxLayout()
		self.setLayout(layout)
		layout.addWidget(self.tabWidget)

		self.registrationHistoryWidget.setMultiRenderWidget(multiRenderController.multiRenderWidget)

	def setTransformTool(self, transformTool):
		if self.tabWidget.indexOf(self.transformParamWidget) < 0:
			self.tabWidget.addTab(self.transformParamWidget, "Transformation")
		
		self.tabWidget.setCurrentWidget(self.transformParamWidget)
		self.transformParamWidget.setTransformationTool(transformTool)

	def transformToolFinished(self):
		index = self.tabWidget.indexOf(self.transformParamWidget)
		if index >= 0:
			# Restore the last tab index that wasn't the transform tab
			self.tabWidget.setCurrentIndex(self.currentTabIndex)
			self.tabWidget.removeTab(index)

	@Slot(int)
	def tabIndexChanged(self, index):
		transformIndex = self.tabWidget.indexOf(self.transformParamWidget)
		if index != transformIndex:
			self.currentTabIndex = index

# 需要导入模块: from PySide.QtGui import QTabWidget [as 别名]
# 或者: from PySide.QtGui.QTabWidget import indexOf [as 别名]
class RenderPropWidget(QWidget):
	"""
	RenderPropWidget is a widget that is displayed under the render widgets. It
	contains a tabwidget in which information of the data can be displayed and
	in which visualization parameters can be shown. One of the tabs is a
	RenderParameterWidget object.
	"""
	def __init__(self, renderController, parent=None):
		super(RenderPropWidget, self).__init__(parent=parent)

		# Three tabs: Visualization, data info and slices
		self.visParamTabWidget = RenderParameterWidget(renderController)
		self.dataInfoTabWidget = RenderInfoWidget()
		self.slicesTabWidget = RenderSlicerParamWidget(renderController)

		# Create the load dataset widget
		self.loadDataWidget = QWidget()
		self.loadDataButton = QPushButton()
		self.loadDataButton.setText("Load a dataset")

		layout = QVBoxLayout()
		layout.setAlignment(Qt.AlignTop)
		layout.addWidget(self.loadDataButton)
		self.loadDataWidget.setLayout(layout)

		# Create the tab widget
		self.tabWidget = QTabWidget()
		self.tabWidget.addTab(self.visParamTabWidget, "Visualization")
		self.tabWidget.addTab(self.slicesTabWidget, "Slices")
		self.tabWidget.addTab(self.dataInfoTabWidget, "Data info")

		self.currentTabIndex = 0
		self.extraTabWidget = None
		self.tabWidget.currentChanged.connect(self.tabIndexChanged)

		layout = QVBoxLayout()
		layout.addWidget(self.loadDataWidget)
		self.setLayout(layout)

	def setFileChangedSignal(self, signal):
		"""
		:param signal: Signal that is connected to some file-loading slots.
		:type signal: SIGNAL
		"""
		self.signal = signal
		self.signal.connect(self.setFile)
		self.signal.connect(self.dataInfoTabWidget.setFile)

	def setLoadDataSlot(self, slot):
		"""
		The button is connected to the given slot. The slot action should load
		a dataset from disk.

		:type slot: Slot
		"""
		self.loadDataButton.clicked.connect(slot)

	@Slot(basestring)
	def setFile(self, fileName):
		"""
		When a file is loaded, the 'load data' button is removed from the widget
		and the actual tabs with parameters are put on screen.
		"""
		layout = self.layout()
		if fileName is None:
			if layout.indexOf(self.tabWidget) != -1:
				# Remove the parameter widgets
				layout.removeWidget(self.tabWidget)
				self.tabWidget.setParent(None)
				# Show the load data button
				layout.addWidget(self.loadDataWidget)
				self.setLayout(layout)
		else:
			if layout.indexOf(self.loadDataWidget) != -1:
				# Remove the load data button
				layout.removeWidget(self.loadDataWidget)
				self.loadDataWidget.setParent(None)
				# Add the parameter widgets
				layout.addWidget(self.tabWidget)
				self.setLayout(layout)

	@Slot(int)
	def tabIndexChanged(self, index):
		transformIndex = self.tabWidget.indexOf(self.extraTabWidget)
		if index != transformIndex:
			self.currentTabIndex = index

	def addTabWidget(self, widget, name):
		self.extraTabWidget = widget
		self.tabWidget.addTab(widget, name)
		self.tabWidget.setCurrentWidget(self.extraTabWidget)

	def removeTabWidget(self):
		if self.extraTabWidget is None:
			return

		index = self.tabWidget.indexOf(self.extraTabWidget)
		if index >= 0:
			# Restore the last tab index that wasn't the transform tab
			self.tabWidget.setCurrentIndex(self.currentTabIndex)
#.........这里部分代码省略.........

# 需要导入模块: from PySide.QtGui import QTabWidget [as 别名]
# 或者: from PySide.QtGui.QTabWidget import indexOf [as 别名]
class Truss(QMainWindow):
    def __init__(self, parent=None):
        super(Truss, self).__init__(parent)        
        self.resize(800, 600)
        self.filename  = None
        self.filetuple = None
        self.dirty = False  # Refers to Data Page only.
        centralwidget = QWidget(self)
        gridLayout = QGridLayout(centralwidget)
        self.tabWidget = QTabWidget(centralwidget)
        self.tab = QWidget()
        font = QFont()
        font.setFamily("Courier 10 Pitch")
        font.setPointSize(12)
        self.tab.setFont(font)
        gridLayout_3 = QGridLayout(self.tab)
        self.plainTextEdit = QPlainTextEdit(self.tab)
        gridLayout_3.addWidget(self.plainTextEdit, 0, 0, 1, 1)
        self.tabWidget.addTab(self.tab, "")
        self.tab_2 = QWidget()
        self.tab_2.setFont(font)
        gridLayout_2 = QGridLayout(self.tab_2)
        self.plainTextEdit_2 = QPlainTextEdit(self.tab_2)
        gridLayout_2.addWidget(self.plainTextEdit_2, 0, 0, 1, 1)
        self.tabWidget.addTab(self.tab_2, "")
        gridLayout.addWidget(self.tabWidget, 0, 0, 1, 1)
        self.setCentralWidget(centralwidget)
        menubar = QMenuBar(self)
        menubar.setGeometry(QRect(0, 0, 800, 29))
        menu_File = QMenu(menubar)
        self.menu_Solve = QMenu(menubar)
        self.menu_Help = QMenu(menubar)
        self.setMenuBar(menubar)
        self.statusbar = QStatusBar(self)
        self.setStatusBar(self.statusbar)
        self.action_New = QAction(self)
        self.actionSave_As = QAction(self)
        self.action_Save = QAction(self)
        self.action_Open = QAction(self)
        self.action_Quit = QAction(self)
        self.action_About = QAction(self)
        self.actionShow_CCPL = QAction(self)
        self.action_Solve = QAction(self)
        self.action_CCPL = QAction(self)
        self.action_Help = QAction(self)
        menu_File.addAction(self.action_New)
        menu_File.addAction(self.action_Open)
        menu_File.addAction(self.actionSave_As)
        menu_File.addAction(self.action_Save)
        menu_File.addSeparator()
        menu_File.addAction(self.action_Quit)
        self.menu_Solve.addAction(self.action_Solve)
        self.menu_Help.addAction(self.action_About)
        self.menu_Help.addAction(self.action_CCPL)
        self.menu_Help.addAction(self.action_Help)
        menubar.addAction(menu_File.menuAction())
        menubar.addAction(self.menu_Solve.menuAction())
        menubar.addAction(self.menu_Help.menuAction())        
        self.setWindowTitle("Main Window")
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab),\
                                   "Data Page")
        self.tabWidget.setTabText(self.tabWidget.indexOf(self.tab_2),\
                                   "Solution Page")        
        menu_File.setTitle("&File")        
        self.menu_Solve.setTitle("&Solve")
        self.menu_Help.setTitle("&Help")
        self.tabWidget.setCurrentIndex(0)
        self.action_New.setText("&New") 
        self.action_Open.setText("&Open")       
        self.actionSave_As.setText("Save &As")
        self.action_Save.setText("&Save")
        self.action_Quit.setText("&Quit")        
        self.action_Solve.setText("&Solve")
        self.action_About.setText("&About")
        self.action_CCPL.setText("&CCPL")
        self.action_Help.setText("&Help")
        self.action_Quit.triggered.connect(self.close)
        allToolBar = self.addToolBar("AllToolBar") 
        allToolBar.setObjectName("AllToolBar") 
        self.addActions(allToolBar, (self.action_Open, self.actionSave_As,\
                        self.action_Save, self.action_Solve,\
                        self.action_Quit ))
        self.action_New.triggered.connect(self.fileNew)
        self.action_Open.triggered.connect(self.fileOpen)
        self.actionSave_As.triggered.connect(self.fileSaveAs)
        self.action_Save.triggered.connect(self.fileSave)
        self.action_Solve.triggered.connect(self.trussSolve)
        self.action_About.triggered.connect(self.aboutBox)
        self.action_CCPL.triggered.connect(self.displayCCPL)
        self.action_Help.triggered.connect(self.help)
        self.plainTextEdit.textChanged.connect(self.setDirty)
        self.action_New = self.editAction(self.action_New, None,\
                            'ctrl+N', 'filenew', 'New File.')   
        self.action_Open = self.editAction(self.action_Open, None, 
                            'ctrl+O', 'fileopen', 'Open File.')
        self.actionSave_As = self.editAction(self.actionSave_As,\
                            None, 'ctrl+A', 'filesaveas',\
                            'Save and Name File.')
        self.action_Save = self.editAction(self.action_Save, None, 
                            'ctrl+S', 'filesave', 'Save File.')
#.........这里部分代码省略.........