class NavBar(Composite):
def __init__(self, owner):
Composite.__init__(self)
self.owner = owner
self.bar = DockPanel()
self.gotoFirst = Button("<<", self)
self.gotoNext = Button(">", self)
self.gotoPrev = Button("<", self)
self.status = HTML()
self.initWidget(self.bar)
self.bar.setStyleName("navbar")
self.status.setStyleName("status")
buttons = HorizontalPanel()
buttons.add(self.gotoFirst)
buttons.add(self.gotoPrev)
buttons.add(self.gotoNext)
self.bar.add(buttons, DockPanel.EAST)
self.bar.setCellHorizontalAlignment(buttons, HasAlignment.ALIGN_RIGHT)
self.bar.add(self.status, DockPanel.CENTER)
self.bar.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
self.bar.setCellHorizontalAlignment(self.status, HasAlignment.ALIGN_RIGHT)
self.bar.setCellVerticalAlignment(self.status, HasAlignment.ALIGN_MIDDLE)
self.bar.setCellWidth(self.status, "100%")
self.gotoPrev.setEnabled(False)
self.gotoFirst.setEnabled(False)
def onClick(self, sender):
if sender == self.gotoNext:
self.owner.startRow += self.owner.getDataRowCount()
self.owner.refresh()
elif sender == self.gotoPrev:
self.owner.startRow -= self.owner.getDataRowCount()
if self.owner.startRow < 0:
self.owner.startRow = 0
self.owner.refresh()
elif sender == self.gotoFirst:
self.owner.startRow = 0
self.owner.refresh()
class DockPanelTest:
def onModuleLoad(self):
self.panel=DockPanel()
east = Label("east")
self.panel.add(east, DockPanel.EAST)
self.panel.add(Label("west"), DockPanel.WEST)
self.panel.add(Label("north"), DockPanel.NORTH)
self.panel.add(Label("south"), DockPanel.SOUTH)
self.south2 = Label("south2")
self.panel.add(self.south2, DockPanel.SOUTH)
self.center = Label("center")
self.panel.add(self.center, DockPanel.CENTER)
self.panel.setWidth("300px")
self.panel.setHeight("300px")
self.panel.setBorderWidth("1px")
self.panel.setCellVerticalAlignment(east, HasAlignment.ALIGN_BOTTOM)
self.panel.setCellHorizontalAlignment(east, HasAlignment.ALIGN_RIGHT)
self.r = Button("remove", self)
self.a = Button("add", self)
RootPanel().add(self.panel)
RootPanel().add(self.r)
RootPanel().add(self.a)
def onClick(self, sender):
if sender == self.r:
self.center.removeFromParent()
self.south2.removeFromParent()
if sender == self.a:
self.panel.add(self.south2, DockPanel.SOUTH)
self.panel.add(self.center, DockPanel.CENTER)
class KitchenSink:
def onHistoryChanged(self, token):
print "history changed", token
info = self.sink_list.find(token)
if info:
self.show(info, False)
else:
self.showInfo()
def onModuleLoad(self):
self.curInfo=''
self.curSink=None
self.description=HTML()
self.sink_list=SinkList()
self.panel=DockPanel()
self.loadSinks()
self.sinkContainer = DockPanel()
self.sinkContainer.setStyleName("ks-Sink")
vp=VerticalPanel()
vp.setWidth("100%")
vp.add(self.description)
vp.add(self.sinkContainer)
self.description.setStyleName("ks-Info")
self.panel.add(self.sink_list, DockPanel.WEST)
self.panel.add(vp, DockPanel.CENTER)
self.panel.setCellVerticalAlignment(self.sink_list, HasAlignment.ALIGN_TOP)
self.panel.setCellWidth(vp, "100%")
History().addHistoryListener(self)
RootPanel().add(self.panel)
#RootPanel().add(Logger())
#Show the initial screen.
initToken = History().getToken()
if len(initToken):
self.onHistoryChanged(initToken)
else:
self.showInfo()
def show(self, info, affectHistory):
if info == self.curInfo: return
self.curInfo = info
#Logger().write("", "showing " + info.getName())
if self.curSink <> None:
self.curSink.onHide()
#Logger().write("", "removing " + self.curSink)
self.sinkContainer.remove(self.curSink)
self.curSink = info.getInstance()
self.sink_list.setSinkSelection(info.getName())
self.description.setHTML(info.getDescription())
if (affectHistory):
History().newItem(info.getName())
self.sinkContainer.add(self.curSink, DockPanel.CENTER)
self.sinkContainer.setCellWidth(self.curSink, "100%")
self.sinkContainer.setCellHeight(self.curSink, "100%")
self.sinkContainer.setCellVerticalAlignment(self.curSink, HasAlignment.ALIGN_TOP)
self.curSink.onShow()
def loadSinks(self):
self.sink_list.addSink(Info.init())
self.sink_list.addSink(Buttons.init())
self.sink_list.addSink(Menus.init())
self.sink_list.addSink(Images.init())
self.sink_list.addSink(Layouts.init())
self.sink_list.addSink(Lists.init())
self.sink_list.addSink(Popups.init())
self.sink_list.addSink(Tables.init())
self.sink_list.addSink(Text.init())
self.sink_list.addSink(Trees.init())
self.sink_list.addSink(Frames.init())
self.sink_list.addSink(Tabs.init())
def showInfo(self):
self.show(self.sink_list.find("Info"), False)