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()
def __init__(self):
DialogBox.__init__(self)
self.setText("Sample DialogBox with embedded Frame")
iframe = Frame(Popups().baseURL() + "rembrandt/LaMarcheNocturne.html")
closeButton = Button("Close", self)
msg = HTML("<center>This is an example of a standard dialog box component.<br> You can put pretty much anything you like into it,<br>such as the following IFRAME:</center>", True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(iframe, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(iframe, "100%")
dock.setWidth("100%")
iframe.setWidth("36em")
iframe.setHeight("20em")
self.setWidget(dock)
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)