Python QtGui.QToolBar方法代码示例

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def unloadContent(self):
        '''
        Remove all items in the container.
        '''
        for k,v in self._contentGroups.iteritems():            
            if isinstance(self._container,QToolBar) or isinstance(self._container,QMenu):  
                #If there is a parent then delete the widget
                if v!= None:
                    v[1].setParent(None)
                else:   
                    if isinstance(k,ContentGroup):   
                        k = k.containerItem()                   
                        
                    self._container.removeAction(k)
                
        #Remove separator
        if self._separatorAction != None:
            self._container.removeAction(self._separatorAction) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def _create_toolbar(self):
        toolbar = QToolBar()
        toolbar.setFloatable(False)
        toolbar.setMovable(False)

        self.layout_combo = LayoutCombo()
        toolbar.addWidget(self.layout_combo)
        self.layout_combo.layout_changed.connect(self._plot_layout_changed)

        self._settings_button = QToolButton()
        self._settings_button.setToolTip("Toggle settings visibility")
        self._settings_button.setIcon(resource_icon("cog.png"))
        self._settings_button.setCheckable(True)
        self._settings_button.toggled.connect(self._show_settings)
        toolbar.addWidget(self._settings_button)

        def toggle_on_close(event):
            self._settings_button.setChecked(False)
            event.accept()

        self._settings_window.closeEvent = toggle_on_close

        return toolbar 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def __init__(self, trace, parent=None):
        QtGui.QToolBar.__init__(self, parent=parent)
        vtrace.Notifier.__init__(self)
        self.trace = trace

        self.setObjectName('VtraceToolbar')

        self.attach_action = self.addAction('Attach')
        self.attach_action.setStatusTip('Attach to a process')
        self.attach_action.triggered.connect(self.actAttach)

        self.detach_action = self.addAction('Detach')
        self.detach_action.setStatusTip('Detach from current process')
        self.detach_action.triggered.connect(self.actDetach)

        self.continue_action = self.addAction('Continue')
        self.continue_action.setStatusTip('Continue current process')
        self.continue_action.triggered.connect(self.actContinue)

        self.break_action = self.addAction('Break')
        self.break_action.setStatusTip('Break current process')
        self.break_action.triggered.connect(self.actBreak)

        self.stepi_action = self.addAction('Stepi')
        self.stepi_action.setStatusTip('Single step the current process')
        self.stepi_action.triggered.connect(self.actStepi)

        trace.registerNotifier(vtrace.NOTIFY_ALL, self)
        self._updateActions(trace.isAttached(), trace.isRunning()) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def __init__(self, fig, width=1, debug=False):
        # Setup data range variables for scrolling
        self.debug = debug
        if self.debug:
            pprint('ScrollingToolQT init\n')
        self.fig = fig

        # Data range inferred from initial x-axis range
        self.data_xmin, self.data_xmax = fig.axes[0].get_xlim()
        self.xmin = self.data_xmin
        self.width = width    # axis units (e.g. 1 second)

        # Some handy shortcuts
        self.ax = self.fig.axes[0]
        self.draw = self.fig.canvas.draw
        # self.draw_idle = self.fig.canvas.draw_idle

        # Retrive the QMainWindow used by current figure and add a toolbar
        # to host the new widgets
        QMainWin = fig.canvas.parent()
        toolbar = QtGui.QToolBar(QMainWin)
        QMainWin.addToolBar(QtCore.Qt.BottomToolBarArea, toolbar)

        # Create the slider and spinbox for x-axis scrolling in toolbar
        self.set_slider(toolbar)
        self.set_spinbox(toolbar)

        # Set the initial x-axis range coherently with slider and spinbox
        self.update_xlim() 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def create_toolbar(self):
        settingsAction = QtGui.QAction("&Set Cluster Parameters", self)
        settingsAction.setShortcut("Ctrl+Q")
        settingsAction.triggered.connect(didPressSettingsMenuItem)

        settingsMenu = QtGui.QMenu(self)
        settingsMenu.addAction(settingsAction)

        toolBar = QtGui.QToolBar()
        settingsButton = QtGui.QToolButton()
        settingsButton.setPopupMode(QtGui.QToolButton.MenuButtonPopup)
        settingsButton.setText("Settings")
        settingsButton.setMenu(settingsMenu)
        toolBar.addWidget(settingsButton)
        self.layout.addWidget(toolBar) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def _addItemtoContainer(self,content):
        '''
        Adds items to specific container
        '''                                 
        if isinstance(self._container,QToolBar) or isinstance(self._container,QMenu):
            if self._actionReference != None:
                self._container.insertAction(self._actionReference, content)
            else:                        
                self._container.addAction(content) 
                
        elif isinstance(self._container,QListWidget):
            self._container.insertItem(self._iter,content)
            self._iter += 1 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def _insertWidgettoContainer(self, widget):
        '''
        This method inserts the parent widget to the container for those actions
        that have parents defined. But it ensures that only one instance of the parent widget
        is inserted.
        '''  
        objName = widget.objectName()
        #Determine if the widget is already in the container
        if getIndex(self._widgets,objName) == -1:
            if isinstance(self._container,QToolBar):
                self._container.insertWidget(self._actionReference,widget)
            elif isinstance(self._container,QMenu):
                self._container.insertMenu(self._actionReference,widget)
                
            self._widgets.append(objName) 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def toolbar(self):
        """ :rtype: QToolBar """
        return self._toolbar 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def loadContent(self):
        """
        Add defined items in the specified container.
        """
        #If the user does not belong to any STDM group then the system will raise an error so gracefully terminate
        from stdm.security.exception import SecurityException

        userRoles = self._authorizer.userRoles
        
        if len(userRoles) == 0:
            msg = QApplication.translate("ModuleLoader","'%s' must be a member of at least one STDM role in order to access the modules.\nPlease contact " \
                                              "the system administrator for more information."%(self._userName,))
            raise SecurityException(msg)
        
        for k,v in self._contentGroups.iteritems():
            #Generic content items
            if not isinstance(k,ContentGroup):
                self._addItemtoContainer(k)
                
            else:
                #Assert permissions then add to container
                allowedContent = k.checkContentAccess()
                
                if len(allowedContent) > 0:   
                    if v is None:
                        #if there is no parent then add directly to container after asserting permissions
                        self._addItemtoContainer(k.containerItem())
                    else:
                        v[0].addAction(k.containerItem())
                        self._insertWidgettoContainer(v[1])
                    
                    '''
                    Raise signal to indicate that an STDMAction has been added to the container
                    self.contentAdded.emit(k)
                    '''
                
        #Add separator
        if isinstance(self._container,QToolBar) or isinstance(self._container,QMenu):            
            self._separatorAction = self._container.insertSeparator(self._actionReference)

        #Remove consecutive separators
        self._rem_consecutive_separators()
            
        #Emit signal on finishing to load content
        self.finished.emit() 

# 需要导入模块: from PyQt4 import QtGui [as 别名]
# 或者: from PyQt4.QtGui import QToolBar [as 别名]
def _create_toolbar(self, color_maps):
        toolbar = QToolBar()
        toolbar.setFloatable(False)
        toolbar.setMovable(False)

        self._layout_combo = LayoutCombo()
        self._layout_combo_action = QWidgetAction(self._layout_combo)
        self._layout_combo_action.setDefaultWidget(self._layout_combo)
        toolbar.addAction(self._layout_combo_action)
        self._layout_combo.layout_changed.connect(self._slice_view_widget.set_plot_layout)

        # self._colormap_combo = ColormapCombo(['seismic', 'spectral', 'RdGy', 'hot', 'jet', 'gray'])
        self._colormap_combo = ColormapCombo(color_maps)
        self._colormap_combo.currentIndexChanged[int].connect(self._colormap_changed)
        toolbar.addWidget(self._colormap_combo)

        self._save_button = QToolButton()
        self._save_button.setToolTip("Save as image")
        self._save_button.setIcon(resource_icon("table_export.png"))
        self._save_button.clicked.connect(self._save_figure)
        toolbar.addWidget(self._save_button)

        self._settings_button = QToolButton()
        self._settings_button.setToolTip("Toggle settings visibility")
        self._settings_button.setIcon(resource_icon("cog.png"))
        self._settings_button.setCheckable(True)
        self._settings_button.toggled.connect(self._show_settings)
        toolbar.addWidget(self._settings_button)

        self._help_button = QToolButton()
        self._help_button.setToolTip("View help")
        self._help_button.setIcon(resource_icon("help.png"))
        self._help_button.setCheckable(True)
        self._help_button.toggled.connect(self._show_help)
        toolbar.addWidget(self._help_button)

        def toggle_on_close(event):
            self._settings_button.setChecked(False)
            event.accept()

        def toggle_on_close_help(event):
            self._help_button.setChecked(False)
            event.accept()

        self._settings_window.closeEvent = toggle_on_close
        self._help_window.closeEvent = toggle_on_close_help

        self._colormap_combo.setCurrentIndex(45)
        self.set_default_layout()

        return toolbar