Python RootPanel.RootPanel类代码示例

class FlowPanelDemo:
    """Demos the flow panel. Because of how the Flow Panel works, all elements have to be inline elements.
        Divs, tables, etc. can't be used, unless specified with CSS that they are inline or inline-block.

        Because of how Vertical Panels work (with tables), we use CSS to display tables as inline-blocks.
        IE, excluding IE8, doesn't support inline-blocks, so we have to use a CSS hack
        (see http://blog.mozilla.com/webdev/2009/02/20/cross-browser-inline-block/ for more on the hack)
        However, we use spans instead of divs for the Label by providing an 'element' argument."""
       
    def __init__(self):
        self.root = RootPanel()
        #Flow panel taking up 70% of the page.  CSS centers it.
        self.flow = FlowPanel(Width="70%", StyleName='flow-panel')
       
       
        for x in range(0, 10):
            self.panel = VerticalPanel()
            #Label each image with its number in the sequence
            title = Label("Item %s" % x, element=DOM.createElement('span'), StyleName="title item")
            #Add a neat-o image.
            image = Image('images/pyjamas.png', Width="200px", Height="200px", StyleName="cat-image cat-item")
            #Add to the Vertical Panel the image title
            self.panel.add(title)
            self.panel.add(image)

            self.flow.add(self.panel)

        self.root.add(self.flow)

 def newPositioner(self, context):
     
     # Use two widgets so that setPixelSize() consistently affects dimensions
     outer = SimplePanel() 
     outer.addStyleName(CSS_DRAGDROP_POSITIONER)
     
     # place off screen for border calculation
     RootPanel.get().add(outer, -500, -500) 
     
     # Ensure IE quirks mode returns valid outer.offsetHeight, and thus valid
     outer.setWidget(self.DUMMY_LABEL_IE_QUIRKS_MODE_OFFSET_HEIGHT)
     width = 0
     height = 0
     if isinstance(self.dropTarget,HorizontalPanel):
         for widget in context.selectedWidgets:
             width += widget.getOffsetWidth()
             height = Math.max(height, widget.getOffsetHeight())
     else:
         for widget in context.selectedWidgets:
             width = Math.max(width, widget.getOffsetWidth())
             height += widget.getOffsetHeight()
     inner = SimplePanel()
     inner.setPixelSize(
         width - DOMUtil.getHorizontalBorders(outer), height - DOMUtil.getVerticalBorders(outer))
     outer.setWidget(inner)
     return outer

def main(init):
    root = RootPanel()
    container = FocusPanel()
    DeferredCommand.add(Focus(container))
    root.add(container)
    container.setSize(21*15,21*15)
    init(container)

def main():
    root = RootPanel()
    tree = Tree()
    cb1 = CheckBox('test 1')
    cb1.addClickListener(onCb1)
    root.add(cb1)
    cb2 = CheckBox('test 2')
    cb2.addClickListener(onCb2)
    item = TreeItem(cb2)
    tree.addItem(item)
    root.add(tree)

 def makePositioner(self, reference):
     outer = SimplePanel() # Use two widgets so that setPixelSize() consistently affects dimensions
     outer.addStyleName(CSS_DRAGDROP_POSITIONER)
     outer.getElement().getStyle().setProperty("margin", "0px")
     RootPanel.get().add(outer, -500, -500) # place off screen for border calculation
     outer.setWidget(DUMMY_LABEL_IE_QUIRKS_MODE_OFFSET_HEIGHT) # Ensure IE quirks mode returns valid outer.offsetHeight, and thus valid
     inner = SimplePanel()
     inner.getElement().getStyle().setProperty("margin", "0px")
     inner.getElement().getStyle().setProperty("border", "none")
     offsetWidth = reference.getOffsetWidth() - DOMUtil.getHorizontalBorders(outer)
     offsetHeight = reference.getOffsetHeight() - DOMUtil.getVerticalBorders(outer)
     inner.setPixelSize(offsetWidth, offsetHeight)
     outer.setWidget(inner)
     return outer

class MapProgram:
    def onModuleLoad( self ):
        self.setUpInstanceVariables()
        self.assemblePanels()
        self.setUpListeners()
        self.service.usernames( self.userNameReceiver )
        self.controlPanel.numPointsListBox.setSelectedIndex( 1 )
        self.service.shakeevents( 'Last Week', self.controlPanel.nameListBox.getValue( self.controlPanel.nameListBox.getSelectedIndex() ), self.shakeEventPointReceiver )


    def setUpInstanceVariables( self ):
        self.service = MapService()
        self.root = RootPanel()
        self.controlPanel = TopPanel()
        self.mapPanel = MapPanel()
        self.userNameReceiver = UserNameReceiver( self )
        #self.usgsPointReceiver = USGSPointReceiver(self)
        self.shakeEventPointReceiver = ShakeEventPointReceiver( self )
        self.markers = []

    def assemblePanels( self ):
        vp = VerticalPanel()
        vp.add( self.controlPanel )
        vp.add( self.mapPanel )
        self.root.add( vp )

    def setUpListeners( self ):
        npBox = self.controlPanel.numPointsListBox
        unBox = self.controlPanel.nameListBox
        def npFn():
            #self.service.points(npBox.getValue(npBox.getSelectedIndex()),self.usgsPointReceiver)
            self.controlPanel.statusHTML.setHTML( 'Fetching Points...' )
            self.service.shakeevents( npBox.getValue( npBox.getSelectedIndex() ), unBox.getValue( unBox.getSelectedIndex() ), self.shakeEventPointReceiver )
        npBox.addChangeListener( npFn )
        unBox.addChangeListener( npFn )

    def mouseOverMarker( self,ind ):
        Window.alert('test1')
        marker = self.markers[ind]
        iwo = InfoWindowOptions()
        iwo.position = marker['latlng']
        iwo.content = marker['title']
        Window.alert('test2')
        self.iw = InfoWindow( iwo )
        self.iw.open( self.mapPanel.map )

    def mouseOutMarker( self ):
        self.iw.close()

 def internalSetWidget(self, widget):
     # this.widget = widget;
     if widget == None or widget == RootPanel.get():
         self.widgetLeft = 0
         self.widgetTop = 0
     else:
         self.widgetLeft = widget.getAbsoluteLeft() - widget.getElement().getScrollLeft()
         self.widgetTop = widget.getAbsoluteTop() - widget.getElement().getScrollTop()

class PanelApp:
    """ A generic multiple-panel web application.

        This class makes it easy to handle multiple panels within a web
        application.  Panels are shown as they are required.
    """
    def onModuleLoad(self):
        """ Dynamically build our user interface when the web page is loaded.
        """
        self._curPanelID = None # ID of currently-shown panel.
        self._root       = RootPanel()

        self._panels = self.createPanels()
        self.showPanel(self.getDefaultPanel())


    def showPanel(self, panelID):
        """ Show the panel with the given ID.
        """
        if panelID == self._curPanelID: return

        if self._curPanelID is not None:
            self._root.remove(self._panels[self._curPanelID])

        self._root.add(self._panels[panelID])
        self._curPanelID = panelID

    # ==============================
    # == METHODS TO BE OVERRIDDEN ==
    # ==============================

    def createPanels(self):
        """ Create the various panels to be used by this application.

            This should be overridden by the subclass to create the various
            panels the application will use.  Upon completion, the subclass
            should return a dictionary mapping the ID to use for each panel to
            the panel to be displayed.
        """
        Window.alert("Must be overridden.")


    def getDefaultPanel(self):
        """ Return the ID of the panel to show on system startup.
        """
        Window.alert("Must be overridden.")

 def newPositioner(self, context):
     # Use two widgets so that setPixelSize() consistently affects dimensions
     # excluding positioner border in quirks and strict modes
     SimplePanel outer = SimplePanel()
     outer.addStyleName(CSS_DRAGDROP_POSITIONER)
     
     # place off screen for border calculation
     RootPanel.get().add(outer, -500, -500)
     
     # Ensure IE quirks mode returns valid outer.offsetHeight, and thus valid
     # DOMUtil.getVerticalBorders(outer)
     outer.setWidget(DUMMY_LABEL_IE_QUIRKS_MODE_OFFSET_HEIGHT)
     
     int width = 0
     int height = 0
     if dropTarget instanceof HorizontalPanel:
         for Iterator iterator = context.selectedWidgets.iterator(); iterator.hasNext();:

 def setUpInstanceVariables( self ):
     self.service = MapService()
     self.root = RootPanel()
     self.controlPanel = TopPanel()
     self.mapPanel = MapPanel()
     self.userNameReceiver = UserNameReceiver( self )
     #self.usgsPointReceiver = USGSPointReceiver(self)
     self.shakeEventPointReceiver = ShakeEventPointReceiver( self )
     self.markers = []

 def internalSetReference(self, reference):
     # this.reference = reference;
     if reference == None or reference == RootPanel.get():
         self.referenceAdjustLeft = 0
         self.referenceAdjustTop = 0
     else:
         self.referenceAdjustLeft = \
             reference.getAbsoluteLeft() + DOMUtil.getBorderLeft(reference.getElement())
         self.referenceAdjustTop = \
             reference.getAbsoluteTop() + DOMUtil.getBorderTop(reference.getElement())

 def onModuleLoad(self):
     slot = RootPanel("calendar")
     if slot is not None:
         calendar = SchoolCalendarWidget(15)
         slot.add(calendar)
         
         slot = RootPanel("days")
         if slot is not None:
             filterWidget = DayFilterWidget(calendar)
             slot.add(filterWidget)

    def onModuleLoad(self):
        '''Create initial view of the panel.
        '''
        # Container that keeps everything
        self.panel = VerticalPanel()
        self.panel.setSpacing(10)

        # Create list of projects 
        proj_list = ListBox(Height='34px')
       
        proj_list.addItem('')
       
        proj_list.setVisibleItemCount(0)
        proj_list.addChangeListener(getattr(self, 'on_project_changed'))
        proj_list.setStyleName('form-control input-lg')
        
        self.proj_row = Form_Row('Select project',
                            proj_list,
                            help='project, status of which you want to report')
        
        # Project-specific container
        self.project_panel = VerticalPanel()

        # Submit report button
        self.submit_btn = Button('Submit report', getattr(self, 'send_data'))
        self.submit_btn.setStyleName('btn btn-primary btn-lg')
        self.submit_btn.setEnabled(False)

        self.msg_lbl = HTMLPanel('', Width='475px')

        # Add controls here
        self.panel.add(self.proj_row.panel())
        self.panel.add(self.project_panel)
        self.panel.add(Label(Height='20px'))
        self.panel.add(self.msg_lbl)
        btn_holder = HorizontalPanel()
        btn_holder.add(self.submit_btn)
        help_btn = HTMLPanel('')

        help_btn.setHTML(MODAL_PNL)
        btn_holder.add(Label(Width='10px'))
        btn_holder.add(help_btn)
        self.panel.add(btn_holder)
        
        self.root = RootPanel('report')
        self.root.add(self.panel)

    def onModuleLoad(self):
        '''Create initial view of the panel.
        '''
        # Container that keeps everything
        self.panel = VerticalPanel()
        self.panel.setSpacing(10)

        spacer1 = Label()
        spacer1.setHeight('10px')
        spacer2 = Label()
        spacer2.setHeight('10px')
        
        self.tbl_panel = VerticalPanel(Width='755px')
        # First is a row count
        self.grid = Reports_Grid()
        self.grid.create_grid(1, 4, ['Milestone Name', 'Milestone State', 'Start Date', 'End Date'])
        self.tbl_panel.add(self.grid)

        self.editor = Milestones_Editor()
        self.submit_btn = Button('Submit', getattr(self, 'send_data'))
        self.submit_btn.setStyleName('btn btn-primary btn-lg')

        hpanel = HorizontalPanel()
        hpanel.setHorizontalAlignment(HasAlignment.ALIGN_RIGHT)
        hpanel.add(self.submit_btn)

        self.msg_lbl = HTMLPanel('', Width='755px')

        self.root = RootPanel('projects_')
        self.root.add(spacer1)
        self.root.add(self.editor.hpanel)
        self.root.add(spacer2)
        self.root.add(self.tbl_panel)

        spacer3 = Label()
        spacer3.setHeight('20px')

        self.root.add(self.msg_lbl)
        self.root.add(spacer3)
        self.root.add(hpanel)
        self.root.add(Label(Height='20px'))
        

        # Add listeners and initialize components
        self._add_listeners()
        self._iniate_states()

    def __init__(self):
        self.root = RootPanel()
        #Flow panel taking up 70% of the page.  CSS centers it.
        self.flow = FlowPanel(Width="70%", StyleName='flow-panel')
       
       
        for x in range(0, 10):
            self.panel = VerticalPanel()
            #Label each image with its number in the sequence
            title = Label("Item %s" % x, element=DOM.createElement('span'), StyleName="title item")
            #Add a neat-o image.
            image = Image('images/pyjamas.png', Width="200px", Height="200px", StyleName="cat-image cat-item")
            #Add to the Vertical Panel the image title
            self.panel.add(title)
            self.panel.add(image)

            self.flow.add(self.panel)

        self.root.add(self.flow)