Python HorizontalPanel.remove方法代码示例

# 需要导入模块: from pyjamas.ui.HorizontalPanel import HorizontalPanel [as 别名]
# 或者: from pyjamas.ui.HorizontalPanel.HorizontalPanel import remove [as 别名]
class GWTCanvasDemo:

    # can be overriden to use another canvas class
    def _get_canvas(self):
        return GWTCanvas(400,400)

    def onModuleLoad(self):

        self.layout = HorizontalPanel()

        # Each demo will set their own dimensions, so it doesn't matter
        # what we initialize the canvas to. Use the overrideable.
        canvas = self._get_canvas()
        canvas.addStyleName("gwt-canvas")

        self.demos = []
        # Create demos
        self.demos.append(StaticDemo(canvas))
        self.demos.append(LogoDemo(canvas))
        self.demos.append(ParticleDemo(canvas))
        self.demos.append(GradientDemo(canvas))
        self.demos.append(SuiteDemo(canvas))

        # Add them to the selection list box
        lb = ListBox()
        lb.setStyleName("listBox")

        for i in range(len(self.demos)):
            lb.addItem(self.demos[i].getName())

        lb.addChangeListener(self)

        # start off with the first demo
        self.currentDemo = self.demos[0]

        # Add widgets to self.layout and RootPanel
        vp = VerticalPanel()
        vp.add(lb)
        vp.add(canvas)
        self.layout.add(vp)
        if self.currentDemo.getControls() is not None:
            self.layout.add(self.currentDemo.getControls())

        RootPanel().add(self.layout)
        self.currentDemo.drawDemo()

    def onChange(self, listBox):
        choice = listBox.getSelectedIndex()
        self.swapDemo(self.demos[choice])


    """
    * Changes the current demo for the input demo
    """
    def swapDemo(self, newDemo):
        self.currentDemo.stopDemo()
        self.layout.remove(self.currentDemo.getControls())
        self.currentDemo = newDemo
        self.layout.add(self.currentDemo.getControls())
        self.currentDemo.drawDemo()

# 需要导入模块: from pyjamas.ui.HorizontalPanel import HorizontalPanel [as 别名]
# 或者: from pyjamas.ui.HorizontalPanel.HorizontalPanel import remove [as 别名]

#.........这里部分代码省略.........
            clickable).
        """
        if beforeIndex is None:
            beforeIndex = asHTML
            asHTML = False

        if (beforeIndex < 0) or (beforeIndex > self.getTabCount()):
            #throw new IndexOutOfBoundsException();
            pass

        if text is None:
            text = HTML("&nbsp;", True)
            text.setWidth("100%")
            text.setStyleName("gwt-TabBarRest")
            self.panel.insert(text, beforeIndex + 1)
            self.panel.setCellWidth(text, "100%")
            return

        istext = isinstance(text, basestring)

        if istext:
            if asHTML:
                item = HTML(text)
            else:
                item = Label(text)
            item.setWordWrap(False)
        else:
            # passing in a widget, it's expected to have its own style
            item = text

        self.insertTabWidget(item, beforeIndex)

    def insertTabWidget(self, widget, beforeIndex):

        delWidget = ClickDelegatePanel(self, widget, self, self)
        delWidget.setStyleName(self.STYLENAME_DEFAULT)

        focusablePanel = delWidget.getFocusablePanel()
        self.panel.insert(delWidget, beforeIndex + 1)

        self.setStyleName(DOM.getParent(delWidget.getElement()),
                          self.STYLENAME_DEFAULT + "-wrapper", True)

        #print "insertTabWidget", DOM.getParent(delWidget.getElement()), DOM.getAttribute(DOM.getParent(delWidget.getElement()), "className")


    def onClick(self, sender=None):
        for i in range(1, self.panel.getWidgetCount() - 1):
            if DOM.isOrHasChild(self.panel.getWidget(i).getElement(),
                                sender.getElement()):
                return self.selectTab(i - 1)
        return False

    def removeTab(self, index):
        self.checkTabIndex(index)

        toRemove = self.panel.getWidget(index + 1)
        if toRemove == self.selectedTab:
            self.selectedTab = None
        self.panel.remove(toRemove)

    def removeTabListener(self, listener):
        self.tabListeners.remove(listener)

    def selectTab(self, index):
        self.checkTabIndex(index)

        for listener in self.tabListeners:
            if not listener.onBeforeTabSelected(self, index):
                return False

        self.setSelectionStyle(self.selectedTab, False)
        if index == -1:
            self.selectedTab = None
            return True

        self.selectedTab = self.panel.getWidget(index + 1)
        self.setSelectionStyle(self.selectedTab, True)

        for listener in self.tabListeners:
            listener.onTabSelected(self, index)

        return True

    def checkTabIndex(self, index):
        if (index < -1) or (index >= self.getTabCount()):
            #throw new IndexOutOfBoundsException();
            pass

    def setSelectionStyle(self, item, selected):
        if item is not None:
            if selected:
                item.addStyleName("gwt-TabBarItem-selected")
                self.setStyleName(DOM.getParent(item.getElement()),
                                "gwt-TabBarItem-wrapper-selected", True)

            else:
                item.removeStyleName("gwt-TabBarItem-selected")
                self.setStyleName(DOM.getParent(item.getElement()),
                                "gwt-TabBarItem-wrapper-selected", False)

# 需要导入模块: from pyjamas.ui.HorizontalPanel import HorizontalPanel [as 别名]
# 或者: from pyjamas.ui.HorizontalPanel.HorizontalPanel import remove [as 别名]
class InfoDirectory:

    def onModuleLoad(self):

        self.remote = InfoServicePython()

        self.tree_width = 200

        self.tp = HorizontalPanel()
        self.tp.setWidth("%dpx" % (self.tree_width))
        self.treeview = Trees()
        self.treeview.fTree.addTreeListener(self)
        self.sp = ScrollPanel()
        self.tp.add(self.treeview)
        self.sp.add(self.tp)
        self.sp.setHeight("100%")

        self.horzpanel1 = HorizontalPanel()
        self.horzpanel1.setSize("100%", "100%")
        self.horzpanel1.setBorderWidth(1)
        self.horzpanel1.setSpacing("10px")

        self.rp = RightPanel()
        self.rps = ScrollPanel()
        self.rps.add(self.rp)
        self.rps.setWidth("100%")
        self.rp.setWidth("100%")

        self.cp1 = CollapserPanel(self)
        self.cp1.setWidget(self.sp)
        self.cp1.setHTML(" ")


        self.midpanel = MidPanel(self)
        self.cp2 = CollapserPanel(self)
        self.cp2.setWidget(self.midpanel)
        self.cp2.setHTML(" ")

        self.horzpanel1.add(self.cp1)
        self.horzpanel1.add(self.cp2)
        self.horzpanel1.add(self.rps)

        self.cp1.setInitialWidth("%dpx" % self.tree_width)
        self.cp2.setInitialWidth("200px")

        RootPanel().add(self.horzpanel1)

        width = Window.getClientWidth()
        height = Window.getClientHeight()

        self.onWindowResized(width, height)
        Window.addWindowResizeListener(self)
  
    def setCollapserWidth(self, widget, width):
        self.horzpanel1.setCellWidth(widget, width)

    def onWindowResized(self, width, height):
        #self.hp.setWidth("%dpx" % (width - self.tree_width))
        #self.hp.setHeight("%dpx" % (height - 20))
        self.cp1.setHeight("%dpx" % (height - 30))
        self.cp2.setHeight("%dpx" % (height - 30))
        self.rps.setHeight("%dpx" % (height - 30))
        self.horzpanel1.setHeight("%dpx" % (height - 20))

    def onTreeItemStateChanged(self, item):
        if item.isSelected():
            self.onTreeItemSelected(item)

    def onTreeItemSelected(self, item):

        obj = item.getUserObject()
        if len(obj.children) != 0:
            self.clear_mid_panel()
            return

        self.remote.get_midpanel_data(obj.root + "/" + obj.text, self)
        self.cp2.setHTML(obj.text)
        self.clear_right_panel()

    def clear_right_panel(self):
        self.horzpanel1.remove(2)
        self.horzpanel1.insert(HTML(""), 2)
        self.rp.setTitle(" ")

    def clear_mid_panel(self):
        self.clear_right_panel()
        #self.horzpanel2.setLeftWidget(HTML(""))

    def set_mid_panel(self, response):

        self.midpanel.set_items(response)

        self.cp2.setWidget(self.midpanel)

    def select_right_grid(self, location, name):
        self.horzpanel1.remove(2)
        self.horzpanel1.insert(self.rps, 2)
        self.rp.setTitle(name)
        self.remote.get_rightpanel_datanames(location, self)

#.........这里部分代码省略.........

# 需要导入模块: from pyjamas.ui.HorizontalPanel import HorizontalPanel [as 别名]
# 或者: from pyjamas.ui.HorizontalPanel.HorizontalPanel import remove [as 别名]
class SongFrequency:

    def __init__(self):
        self.artist =''
        self.start_date = ''
        self.end_date = ''
        self.period_search =''
        self.search_option = 1
        #declare the general interface widgets
        self.panel = DockPanel(StyleName = 'background')
        self.ret_area = TextArea()
        self.ret_area.setWidth("350px")
        self.ret_area.setHeight("90px")
        self.options = ListBox()

        self.search_button = Button("Search", getattr(self, "get_result"), StyleName = 'button')

        #set up the date search panel; it has different text boxes for
        #to and from search dates
        self.date_search_panel = VerticalPanel()
        self.date_search_start = TextBox()
        self.date_search_start.addInputListener(self)
        self.date_search_end = TextBox()
        self.date_search_end.addInputListener(self)
        
        self.date_search_panel.add(HTML("Enter as month/day/year", True, StyleName = 'text'))
        self.date_search_panel.add(HTML("From:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_start)
        self.date_search_panel.add(HTML("To:", True, StyleName = 'text'))
        self.date_search_panel.add(self.date_search_end)
        #set up the artist search panel
        self.artist_search = TextBox()
        self.artist_search.addInputListener(self)
        self.artist_search_panel = VerticalPanel()
        self.artist_search_panel.add(HTML("Enter artist's name:",True,
                                          StyleName = 'text'))
        self.artist_search_panel.add(self.artist_search)

        #Put together the list timespan search options
        self.period_search_panel = VerticalPanel()
        self.period_search_panel.add(HTML("Select a seach period:",True,
                                          StyleName = 'text'))
        self.period_search = ListBox()
        self.period_search.setVisibleItemCount(1)
        self.period_search.addItem("last week")
        self.period_search.addItem("last month")
        self.period_search.addItem("last year")
        self.period_search.addItem("all time")
        self.period_search_panel.add(self.period_search)
        #add the listeners to the appropriate widgets
        self.options.addChangeListener(self)
        self.period_search.addChangeListener(self)
        self.ret_area_scroll = ScrollPanel()
        self.search_panel = HorizontalPanel()
        self.options_panel = VerticalPanel()

    # A change listener for the boxes
    def onChange(self, sender):
        #switch the list box options
        if sender == self.options:
            self.search_panel.remove(self.period_search_panel)
            self.search_panel.remove(self.date_search_panel)
            self.search_panel.remove(self.artist_search_panel)

            index = self.options.getSelectedIndex()

            if index == 0:
                self.search_panel.add(self.artist_search_panel)
                self.search_option = 1
            elif index == 1:
                self.search_panel.add(self.date_search_panel)
                self.search_option = 2
            elif index == 2:
                self.search_panel.add(self.period_search_panel)
                self.search_option = 3

        elif sender == self.period_search:
            index = self.period_search.getSelectedIndex()
            if index == 0:
                self.period_search = "last week"
            elif index == 1:
                self.period_search = "last month"
            elif index == 2:
                self.period_search = "last year"
            elif index == 3:
                self.period_search = "all time"

    #A listener for the text boxes            
    def onInput(self, sender):
        if sender == self.artist_search:
            self.artist = sender.getText()
        elif sender == self.date_search_end:
            self.end_date = sender.getText()
        elif sender == self.date_search_start:
            self.start_date = sender.getText()

    #A listener for the buttons that, when the button is clicked, looks up the results and outputs them
    def get_result(self):
        return_str = " "
        if self.search_option == 1:
#.........这里部分代码省略.........