def StartButtonPressed(self):
self.CountTurn = 1
if int(self.PlayerNum.getText()) >= 2 and int(self.PlayerNum.getText()) <= 6 and int(self.WinScore.getText()) >= 10 and int(self.WinScore.getText()) <= 100:
self.DPanel.remove(self.TxtInstructions, DockPanel.CENTER)
self.BankButton.setVisible(True)
self.RollButton.setVisible(True)
# self.image.setVisible(True)
self.TempBoard.setVisible(True)
self.NameScore.setVisible(True)
self.image = Image( self.DummyUrl + "images/0.png")
self.image.setSize("200px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
RootPanel().add(self.DPanel)
self.StartButton.setEnabled(False)
self.PlayerNum.setEnabled(False)
self.WinScore.setEnabled(False)
self.RollButton.setEnabled(True)
self.TempBoard.setText(1,0,"Player"+str(1))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows")
else:
Window.alert("Please Enter Correct Parameters " ) #Command for alert window
return 0
VarPlayer = ["Player" + str(i) for i in xrange(1,int(self.PlayerNum.getText())+1)]
i = 0
while i < int(self.PlayerNum.getText()):
self.NameScore.setText(i+1, 0, VarPlayer[i])
self.NameScore.setText(i+1, 1, "0")
self.VarTotScore.append(0) #m*1 vector of zeros indicating the initial scores
i += 1
def __init__(self):
Sink.__init__(self)
self.curImage=0
self.image=Image()
self.loadingImage = Image(self.baseURL() + "images/blanksearching.gif")
self.nextButton = Image(self.baseURL() + "rembrandt/forward.gif")
self.prevButton = Image(self.baseURL() + "rembrandt/back.gif")
self.sImages=["rembrandt/JohannesElison.jpg", "rembrandt/LaMarcheNocturne.jpg", "rembrandt/SelfPortrait1628.jpg", "rembrandt/SelfPortrait1640.jpg", "rembrandt/TheArtistInHisStudio.jpg", "rembrandt/TheReturnOfTheProdigalSon.jpg"]
for i in range(len(self.sImages)):
self.sImages[i]=self.baseURL() + self.sImages[i]
self.image.addLoadListener(self)
self.prevButton.addClickListener(self)
self.nextButton.addClickListener(self)
topPanel = DockPanel()
topPanel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
topPanel.add(self.prevButton, DockPanel.WEST)
topPanel.add(self.nextButton, DockPanel.EAST)
topPanel.add(self.loadingImage, DockPanel.CENTER)
panel = VerticalPanel()
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.add(HTML("<h2>A Bit of Rembrandt</h2>", True))
panel.add(topPanel)
panel.add(self.image)
panel.setWidth("100%")
self.initWidget(panel)
self.image.setStyleName("ks-images-Image")
self.nextButton.setStyleName("ks-images-Button")
self.prevButton.setStyleName("ks-images-Button")
self.loadImage(0)
def StillImage(self):
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image( self.DummyUrl + "images/" +str(self.DiceInstance)+".png")
self.image.setSize("300px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "300px")
self.DPanel.setCellWidth(self.image, "600px")
RootPanel().add(self.DPanel)
self.timer.cancel()
if self.DiceInstance != 1:
self.TempBoard.setText(1, 1, self.DiceInstance + int(self.TempBoard.getText(1, 1)))
self.BankButton.setEnabled(True)
self.RollButton.setEnabled(True)
else:
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows")
self.RollButton.setEnabled(False)
self.timerRButton.schedule(1500)
self.CountTurn += 1
if self.CountTurn % int(self.PlayerNum.getText()) == 1:
self.CountTurn = 1
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
else:
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
class MechDrawing(VerticalPanel):
def __init__(self, handle, idx, image, variables = None, code = None,
perspective = '', checkOptions = [False, True]):
VerticalPanel.__init__(self)
self._handle = handle
self.idx = idx
# set style
self.setStyleName('os-mech-drawing')
# create widgets
self._img = Image(image)
self._img.setStyleName('os-mech-thumb')
self._img.addClickListener(self.onClickDrawing)
self._perspective = '%d - %s'%(idx, perspective.capitalize())
self._optionPanel = MechOptionPanel(handle, idx, checkOptions)
textArea = TextArea(code)
textArea.setText(code)
textArea.setStyleName('os-mech-code-locked')
textArea.setReadonly(self, True)
# populate drawing
self.add(self._img)
self.add(self._optionPanel)
self.add(textArea)
def actRatioChange(self, ratio):
self._optionPanel.actRatioChange(ratio)
def onClickDrawing(self, sender, event):
Window.open(self._img.getUrl() + '&render=html&title=%s'%self._perspective, self._perspective, "status=1,resizeable=1,scrollbars=1")
def __init__(self, **kwargs):
DialogWindow.__init__(self, modal=True, close=True)
v = VerticalPanel()
v.setWidth(300)
# v.setHeight(500)
self.setText("definition")
self.setPopupPosition(100, 100)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "#9847a2")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
h = HorizontalPanel()
self.textbox_name = TextBox()
h.add(Label("name"))
h.add(self.textbox_name)
v.add(h)
h = HorizontalPanel()
self.textbox_scheme = TextBox()
h.add(Label("print scheme"))
h.add(self.textbox_scheme)
v.add(h)
self.add(v)
self.theorems = list()
self.radios = list()
for t in Theorem.theorems:
if t.formula.is_in_unique_form():
self.theorems.append(t)
self.radios.append(RadioButton("group1", ""))
h = HorizontalPanel()
h.add(self.radios[-1])
im = Image()
im.setUrl(latex_to_url(t.formula.to_latex()))
h.add(im)
v.add(h)
v.add(Button("Done", self.done_click))
def refresh_theorems(self, folder):
self.remove_images()
def onClick(theorem):
def name(n):
return "var" + str(n + 1)
def print_scheme(n):
return ["\\alpha", "\\beta", "\\gamma", "\\delta", "\\epsilon"][n]
def poas(sender):
if len(theorem.operations) == 1:
constants = [Operation("const" + str(i + 1), 0, print_scheme(i), name(i), Operation.EXPRESSION)
for i in range(theorem.operations[0].no_of_args)]
def after1(f):
self.after(
theorem.formula.substitute_definition(Formula([theorem.operations[0]] + constants), f),
predecessors=[], rule_name="insert")
request_formula([op for op in proof.get_operations()] + constants,
after1, type=('rel' if theorem.operations[0].type == Operation.RELATION else 'exp'))
else:
self.after(theorem.formula, predecessors=[], rule_name="insert")
return poas
for ax in [x for x in Theorem.theorems if x.folder == folder]:
im = Image()
im.addClickListener(onClick(ax))
im.setUrl(latex_to_url(ax.formula.to_latex()))
self.pok.add(im)
self.images.append(im)
def __init__(self, theorem, **kwargs):
DialogWindow.__init__(self, modal=True, close=True)
self.theorem = theorem
v = VerticalPanel()
v.setWidth(300)
# v.setHeight(500)
self.setText("save")
self.setPopupPosition(100, 100)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "red")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.im = Image()
self.im.setUrl(latex_to_url(self.theorem.formula.to_latex()))
v.add(self.im)
h = HorizontalPanel()
self.radio = RadioButton("group1", "Existing folder:")
h.add(self.radio)
self.list = ListBox()
self.list.setVisibleItemCount(1)
for f in Theorem.get_all_folders():
self.list.addItem(f)
h.add(self.list)
v.add(h)
h = HorizontalPanel()
h.add(RadioButton("group1", "New folder:"))
self.radio.setChecked(True)
self.textbox = TextBox()
h.add(self.textbox)
v.add(h)
v.add(Button("Done", self.done_click))
self.add(v)
def __init__(self, operations,after,type='rel'):
DialogWindow.__init__(self, modal=True, close=True)
self.formula = Formula([])
self.after=after
left = 100
top = 100
self.ops_with_buttons = [{"op": op, "button": Button(op.name, self)} for op in operations if op.available]
dock = DockPanel()
dock.setSpacing(3)
for owb in self.ops_with_buttons:
dock.add(owb['button'], DockPanel.NORTH)
dock.setWidth("300")
self.image = Image(latex_to_url(self.formula.fill_with_placeholders().to_latex()))
dock.add(self.image, DockPanel.EAST)
dock.setCellHorizontalAlignment(self.image, HasAlignment.ALIGN_TOP)
self.doneButton=Button("Done",self)
self.doneButton.setEnabled(False)
dock.add(self.doneButton,DockPanel.SOUTH)
dock.add(HTML(""),DockPanel.CENTER)
self.setText("opkop")
self.setPopupPosition(left, top)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "blue")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.setWidget(dock)
def set_styles(self):
self.dock = DockPanel()
self.dock.setSpacing(3)
self.dock.setWidth("300")
self.image = Image(
latex_to_url(self.formula.fill_with_placeholders().to_latex()))
self.dock.add(self.image, DockPanel.EAST)
self.dock.setCellHorizontalAlignment(self.image,
HasAlignment.ALIGN_TOP)
self.backspaceButton_add()
self.doneButton_add()
self.dock.add(HTML(""), DockPanel.CENTER)
left = 100
top = 100
self.setText("opkop")
self.setPopupPosition(left, top)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "blue")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.setWidget(self.dock)
def __init__(self):
Sink.__init__(self)
self.formula = AX_REG
self.image1 = Image(latex_to_url(self.formula.fill_with_placeholders().to_latex()))
self.cnf=self.formula.simplify().to_cnf()
self.image2 = Image(latex_to_url(self.cnf.to_latex()))
self.vars=self.cnf.get_vars()
self.vars_with_proto = [{"var": var, "proto": Proto(var.name)} for var in self.vars]
self.fProto = [
Proto("Beethoven", [x["proto"] for x in self.vars_with_proto])
]
self.fTree = Tree()
for i in range(len(self.fProto)):
self.createItem(self.fProto[i])
self.fTree.addItem(self.fProto[i].item)
self.fTree.addTreeListener(self)
self.panel = HorizontalPanel(VerticalAlignment=HasAlignment.ALIGN_TOP)
self.panel.setSpacing(40)
self.panel.add(self.fTree)
self.panel.add(self.image1)
self.panel.add(self.image2)
self.initWidget(self.panel)
def addToggleButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
tb = ToggleButton(img)
self.addAnyButton(panel, tb, tip)
return tb
def onModuleLoad(self):
self.label = Label("Not set yet")
self.button = Button("Probe button", self)
self.image_up = Image("./images/logo.png")
self.image_up3 = Image("./images/logo.png")
self.image_down = Image("./images/logo.png")
self.image_down3 = Image("./images/logo.png")
self.toggle = ToggleButton(self.image_up, self.image_down, self)
self.toggle2 = ToggleButton("up", "down", getattr(self, "onToggleUD"))
self.push = PushButton(self.image_up3, self.image_down3)
self.vpanel = VerticalPanel()
self.togglePanel = HorizontalPanel()
self.togglePanel.setSpacing(10)
self.togglePanel.add(self.toggle)
self.togglePanel.add(self.toggle2)
self.togglePanel.add(self.push)
self.vpanel.add(self.label)
self.vpanel.add(self.button)
self.vpanel.add(self.togglePanel)
RootPanel().add(self.vpanel)
self.i = False
def __init__(self):
Algorithm.__init__(self)
self.MLAlgorithmService = MLAlgorithmService(self)
self.image=Image(self.baseURL() + "services/kMeansPictures/lenna.png",Width="320px", Height="360px")
self.resultImage=Image("",Width="320px", Height="360px")
self.loadingImage = Image(self.baseURL() + "images/blanksearching.gif")
self.calculateButton = Button("RUN", self.onButtonClick)
self.log = Button("SHOW LOG", self.openLogFile)
self.log.setEnabled(False)
self.image.addLoadListener(self)
topPanel = DockPanel()
topPanel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
topPanel.add(self.calculateButton, DockPanel.WEST)
topPanel.add(self.loadingImage, DockPanel.CENTER)
topPanel.add(self.log, DockPanel.EAST)
panel = DockPanel()
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
#panel.add(HTML("<h2>Image compression</h2>", True))
panel.add(topPanel, DockPanel.NORTH)
panel.add(self.image, DockPanel.WEST)
panel.add(self.resultImage, DockPanel.EAST)
panel.setWidth("100%")
self.initWidget(panel)
self.image.setStyleName("ks-images-Image")
self.calculateButton.setStyleName("ks-images-Button")
self.loadImage("picturem.png")
def BankButtonPressed(self):
self.BankButton.setEnabled(False)
self.NameScore.setText(self.CountTurn, 1,
int(self.NameScore.getText(self.CountTurn, 1)) + int(self.TempBoard.getText(1,1)))
if int(self.NameScore.getText(self.CountTurn, 1)) >= int(self.WinScore.getText()):
AlrtTxt = "Congratulation!!! Player"+ str(self.CountTurn) + " wins !!!!"
Window.alert(AlrtTxt)
self.DPanel.remove(self.image, DockPanel.CENTER)
self.DPanel.add(self.TxtInstructions, DockPanel.CENTER)
self.BankButton.setVisible(False)
self.RollButton.setVisible(False)
# self.image.setVisible(False)
self.TempBoard.setVisible(False)
self.NameScore.setVisible(False)
i = int(self.PlayerNum.getText())
while i > 0:
self.NameScore. removeRow(i)
i -= 1
self.TempBoard.setText(1,0,"X")
self.TempBoard.setText(1, 1, "0")
self.StartButton.setEnabled(True)
# self.OK.setEnabled(True)
self.PlayerNum.setEnabled(True)
self.WinScore.setEnabled(True)
self.RollButton.setEnabled(False)
self.BankButton.setEnabled(False)
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows");
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image( self.DummyUrl + "images/0.png")
self.image.setSize("200px", "300px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "200px")
self.DPanel.setCellWidth(self.image, "400px")
RootPanel().add(self.DPanel)
else:
self.NameScore.getRowFormatter().removeStyleName(self.CountTurn,"Rows");
self.CountTurn += 1
if self.CountTurn % int(self.PlayerNum.getText()) == 1:
self.CountTurn = 1
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
else:
self.TempBoard.setText(1,0,"Player"+str(self.CountTurn))
self.TempBoard.setText(1, 1, "0")
self.NameScore.getRowFormatter().addStyleName(self.CountTurn,"Rows");
def addPushButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
pb = PushButton(img)
self.addAnyButton(panel, pb, tip)
return pb
def __init__(self, no, up_img, down_img):
self.x = 0
self.y = 0
self.no = no
self.up_img = up_img
self.down_img = down_img
Image.__init__(self, up_img)
self.setStyleName("gwt-Image-Cell")
def __init__(self):
SimplePanel.__init__(self)
# We display the "myImage.jpg" file, stored in the "public/images"
# directory, where "public" is in the application's source directory.
img = Image("images/myImage.jpg")
img.addClickListener(getattr(self, "onImageClicked"))
self.add(img)
def createImage(self, imageUrl):
image = Image(imageUrl)
image.setStyleName("ks-images-Image")
p = VerticalPanel()
p.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
p.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
p.add(image)
return p
def createImage(self, imageUrl):
image = Image(imageUrl)
image.setStyleName("ks-images-Image")
p = VerticalPanel()
p.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
p.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
p.add(image)
return p
def __init__(self):
SimplePanel.__init__(self)
# We display the "myImage.jpg" file, stored in the "public/images"
# directory, where "public" is in the application's source directory.
img = Image("images/myImage.jpg")
img.addClickListener(getattr(self, "onImageClicked"))
self.add(img)
def prepareImage(self, url):
img = Image()
img.__isLoaded = False
img.addLoadListener(self)
# normally, event listeners are only set up when the widget
# is attached to part of the DOM (see Widget.onAttach). but,
# in this case, we want a load even _even though_ the Image
# widget is not yet attached (and quite likely won't be).
DOM.setEventListener(img.getElement(), img)
return img
def add_formula(self, f):
h = HorizontalPanel()
im = Image()
im.setUrl(latex_to_url(f.to_latex()))
c = CheckBox()
h.add(c)
h.add(im)
self.pok.add(h)
self.checkbox_list.append(c)
self.hpanel_list.append(h)
self.image_list.append(im)
def __init__(self, text, imageUrl):
DecoratorPanel.__init__(self, DecoratorPanel.DECORATE_ALL)
p = HorizontalPanel()
p.setSpacing(3)
self.img = Image(imageUrl)
self.txt = HTML(text)
p.add(self.img)
p.add(self.txt)
self.add(p)
class FormulaBuilder(DialogWindow):
def __init__(self, operations,after,type='rel'):
DialogWindow.__init__(self, modal=True, close=True)
self.formula = Formula([])
self.after=after
left = 100
top = 100
self.ops_with_buttons = [{"op": op, "button": Button(op.name, self)} for op in operations if op.available]
dock = DockPanel()
dock.setSpacing(3)
for owb in self.ops_with_buttons:
dock.add(owb['button'], DockPanel.NORTH)
dock.setWidth("300")
self.image = Image(latex_to_url(self.formula.fill_with_placeholders().to_latex()))
dock.add(self.image, DockPanel.EAST)
dock.setCellHorizontalAlignment(self.image, HasAlignment.ALIGN_TOP)
self.doneButton=Button("Done",self)
self.doneButton.setEnabled(False)
dock.add(self.doneButton,DockPanel.SOUTH)
dock.add(HTML(""),DockPanel.CENTER)
self.setText("opkop")
self.setPopupPosition(left, top)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "blue")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.setWidget(dock)
def onClick(self, sender):
if sender==self.doneButton:
self.hide()
self.after(self.formula)
op=None
for owb in self.ops_with_buttons:
if owb['button'] == sender:
self.setText(sender.getText())
op=owb['op']
if not self.formula.is_closed():
self.formula.add_one_op(op,type)
self.image.setUrl(latex_to_url(self.formula.fill_with_placeholders().to_latex()))
if self.formula.is_closed():
self.doneButton.setEnabled(True)
def RollButtonPressed(self):
self.DiceInstance = random.randint(1, 6) # value turned after rolling the dice
self.DPanel.remove(self.image, DockPanel.CENTER)
self.image = Image("http://www.animatedimages.org/data/media/710/animated-dice-image-0064.gif")
self.image.setSize("100px", "200px")
self.DPanel.add(self.image, DockPanel.CENTER)
self.DPanel.setCellHeight(self.image, "300px")
self.DPanel.setCellWidth(self.image, "600px")
RootPanel().add(self.DPanel)
self.BankButton.setEnabled(False)
self.RollButton.setEnabled(False)
self.timer.schedule(3000)
def __init__(self, format='%d-%m-%Y'):
DateSelectedHandler.__init__(self)
if self.img_base is None:
self.img_base = pygwt.getImageBaseURL(True)
if self.icon_img is None:
self.icon_img = self.img_base + 'icon_calendar.gif'
self.format = format
self.tbox = TextBox()
self.tbox.setVisibleLength(10)
# assume valid sep is - / . or nothing
if format.find('-') >= 0:
self.sep = '-'
elif format.find('/') >= 0:
self.sep = '/'
elif format.find('.') >= 0:
self.sep = '.'
else:
self.sep = ''
# self.sep = format[2] # is this too presumptious?
self.calendar = Calendar()
self.img = Image(self.icon_img)
self.img.addStyleName(self.icon_style)
self.calendarLink = HyperlinkImage(self.img)
self.todayLink = Hyperlink(self.today_text)
self.todayLink.addStyleName(self.today_style)
#
# lay it out
#
hp = HorizontalPanel()
hp.setSpacing(2)
vp = VerticalPanel()
hp.add(self.tbox)
vp.add(self.calendarLink)
vp.add(self.todayLink)
#vp.add(self.calendar)
hp.add(vp)
Composite.__init__(self)
self.initWidget(hp)
#
# done with layout, so now set up some listeners
#
self.tbox.addFocusListener(self) # hook to onLostFocus
self.calendar.addSelectedDateListener(getattr(self, "onDateSelected"))
self.todayLink.addClickListener(getattr(self, "onTodayClicked"))
self.calendarLink.addClickListener(getattr(self, "onShowCalendar"))
self.tbox.addChangeListener(getattr(self, "onFieldChanged"))
self.tbox.addInputListener(getattr(self, "onFieldChanged"))
self._last_date = None
def __init__(self, sink):
SimplePanel.__init__(self)
self.sink = sink
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.collapse = Image("./images/cancel.png")
self.collapse.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.collapse, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.collapse,
HasAlignment.ALIGN_RIGHT)
dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
dock.setHeight("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setWidth("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
self.panel.getCellFormatter().setAlignment(
1, 0, HasHorizontalAlignment.ALIGN_LEFT,
HasVerticalAlignment.ALIGN_TOP)
SimplePanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.collapse.setStyleName("Close")
dock.setStyleName("Header")
#self.caption.addMouseListener(self)
self.collapsed = False
self.collapsed_width = "15px"
self.uncollapsed_width = "100%"
def make_footer(self):
self.time = {}
self.time['hour'] = ListBox()
self.time['hour'].setVisibleItemCount(1)
for hour in range(24):
self.time['hour'].addItem('%02d' % hour)
self.time['hour'].setSelectedIndex(12)
self.time['minute'] = ListBox()
self.time['minute'].setVisibleItemCount(1)
for minute in range(0, 60, 5):
self.time['minute'].addItem('%02d' % minute)
self.time['minute'].setSelectedIndex(0)
time_panel = HorizontalPanel()
time_panel.setVerticalAlignment('center')
time_panel.add(self.time['hour'])
time_panel.add(Label(':'))
time_panel.add(self.time['minute'])
self.table.setWidget(1, 0, time_panel)
weekdays_panel = HorizontalPanel()
weekdays_panel.setSpacing(5)
self.weekdays = {}
for i in range(7):
self.weekdays[i] = CheckBox(AlarmWidget.weekday_name[i])
self.weekdays[i].setChecked(i < 6)
weekdays_panel.add(self.weekdays[i])
self.table.setWidget(1, 1, weekdays_panel)
self.duration = ListBox()
self.duration.setVisibleItemCount(1)
choices = [ 1, 2, 3, 4, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60 ]
for seconds in choices:
self.duration.addItem(
'%ds' % seconds if seconds < 60 else '%dm' % (seconds / 60),
seconds)
self.duration.setSelectedIndex(2)
self.table.setWidget(1, 2, self.duration)
image = Image('icons/plus.png')
image.setTitle('add');
image.addClickListener(self.plus_clicked)
self.table.setWidget(1, 3, image)
for col in range(4):
self.table.getCellFormatter().setStyleName(1, col, 'tablecell noborder')
def __init__(self, userListPanel, tabPanel, topPanel):
VerticalPanel.__init__(self, StyleName='large-avatar-panel')
self.userListPanel = userListPanel
self.tabPanel = tabPanel
self.topPanel = topPanel
upperPanel = HorizontalPanel(StyleName='large-avatar-upper-panel',
Spacing=8)
self.image = Image(StyleName='large-avatar')
self.upperText = HTML(StyleName='large-avatar-upper-text')
upperPanel.add(self.image)
upperPanel.add(self.upperText)
self.add(upperPanel)
self.lowerText = HTML(StyleName='large-avatar-lower-text')
self.add(self.lowerText)
self.followButton = None
self.user = None
insertPanel = HorizontalPanel(Spacing=3)
insertPanel.add(Label('Use name: '))
if tabPanel.tabName == 'simple':
b1 = Button('upper', SimpleInserter(self, 'upper'))
b2 = Button('lower', SimpleInserter(self, 'lower'))
insertPanel.add(b1)
insertPanel.add(b2)
else:
b1 = Button('or', QueryInserter(self, 'or'))
b2 = Button('and', QueryInserter(self, 'and'))
b3 = Button('except', QueryInserter(self, 'except'))
insertPanel.add(b1)
insertPanel.add(b2)
insertPanel.add(b3)
self.add(insertPanel)
def __init__(self, baseURL):
DialogWindow.__init__(
self,
modal=False,
minimize=True,
maximize=True,
close=True,
)
closeButton = Button("Close", self)
imgname = self.images.pop(0)
self.images.append(imgname)
self.setText("Sample DialogWindow with embedded image")
img = Image("%srembrandt/%s" % (baseURL, imgname))
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 image '%s':</center>"
% imgname, True)
dock = DockPanel()
dock.setSpacing(4)
dock.add(closeButton, DockPanel.SOUTH)
dock.add(msg, DockPanel.NORTH)
dock.add(img, DockPanel.CENTER)
dock.setCellHorizontalAlignment(closeButton, HasAlignment.ALIGN_RIGHT)
dock.setCellWidth(img, "100%")
dock.setWidth("100%")
self.setWidget(dock)
def __init__(self, theorem, **kwargs):
DialogWindow.__init__(self, modal=True, close=True)
self.theorem=theorem
v = VerticalPanel()
v.setWidth(300)
# v.setHeight(500)
self.setText("save")
self.setPopupPosition(100, 100)
self.setStyleAttribute("background-color", "#ffffff")
self.setStyleAttribute("color", "red")
self.setStyleAttribute("border-width", "5px")
self.setStyleAttribute("border-style", "solid")
self.im=Image()
self.im.setUrl(latex_to_url(self.theorem.formula.to_latex()))
v.add(self.im)
h=HorizontalPanel()
self.radio=RadioButton("group1", "Existing folder:")
h.add(self.radio)
self.list = ListBox()
self.list.setVisibleItemCount(1)
for f in Theorem.get_all_folders():
self.list.addItem(f)
h.add(self.list)
v.add(h)
h=HorizontalPanel()
h.add(RadioButton("group1", "New folder:"))
self.radio.setChecked(True)
self.textbox=TextBox()
h.add(self.textbox)
v.add(h)
v.add(Button("Done",self.done_click))
self.add(v)
class PrettyTab(Composite):
def __init__(self, text, imageUrl):
DecoratorPanel.__init__(self, DecoratorPanel.DECORATE_ALL)
p = HorizontalPanel()
p.setSpacing(3)
self.img = Image(imageUrl)
self.txt = HTML(text)
p.add(self.img)
p.add(self.txt)
self.add(p)
def addClickListener(self, listener):
self.img.addClickListener(listener)
self.txt.addClickListener(listener)
def onRemoteResponse(self, result, request_info):
if result['result']:
self.sender.screenname = screenname = result['screen_name']
h = HTML('%s ' % utils.screennameToTwitterLink(screenname),
StyleName='logged-in-text')
self.sender.setWidget(0, 0, h)
logout = Image('logout.gif', StyleName='logout-image')
logout.addMouseListener(self)
self.sender.setWidget(0, 1, logout)
remote = server.TickeryService()
id = remote.friendsIds(self.sender.oauthCookie,
screenname, SetFriends(screenname, self.sender))
if id < 0:
self.sender.setWidget(
0, 1, Label("Oops: Couldn't fetch friends."))
else:
self.sender.notLoggedIn()
class PrettyTab(Composite):
def __init__(self, text, imageUrl):
DecoratorPanel.__init__(self, DecoratorPanel.DECORATE_ALL)
p = HorizontalPanel()
p.setSpacing(3)
self.img = Image(imageUrl)
self.txt = HTML(text)
p.add(self.img)
p.add(self.txt)
self.add(p)
def addClickListener(self, listener):
self.img.addClickListener(listener)
self.txt.addClickListener(listener)
def actCircuitTikzSubmit(self, **kwargs):
id = kwargs.get('id')
app = 'Circuit'
sessionId = getCookie('session_id')
image = 'api/image?app=Diagram&tab=Circuit&Id=%d&Cache=%d'%(id, self._cacheBreaker)
self.layout.remove(self.display)
self.display = Image(image)
self.layout.insert(self.display, 1)
self._cacheBreaker = self._cacheBreaker + 1
def notLoggedIn(self):
if self.oauthCookie:
_deleteCookie()
self.oauthCookie = None
self.clear()
self.loggedIn = False
self.screenname = None
self.friendsIds = None
loginImage = Image('login.png', StyleName='login-image')
loginImage.addMouseListener(self)
self.setWidget(0, 0, loginImage)
why = Button(WHY_BUTTON_TEXT, self, StyleName='why-button')
self.setWidget(0, 1, why)
self.instructions = HTML(WHY_TEXT,
StyleName='instructions-popup',
HorizontalAlignment=HasAlignment.ALIGN_LEFT)
self.popup = tickerytab.InstructionBox(
self.__class__.__name__, self.instructions)
self.popup.setText(WHY_TITLE)
def add(self, time, weekdays=range(5), duration=3):
row = self.table.getRowCount()-1
self.table.insertRow(row)
self.table.setText(row, 0, time)
weekdays_str = []
for weekday in weekdays:
weekdays_str.append(AlarmWidget.weekday_name[weekday])
self.table.setText(row, 1, ', '.join(weekdays_str))
self.table.setText(row, 2, str(duration) + 's')
image = Image('icons/x.png')
image.setTitle('delete');
image.addClickListener(lambda x: self.x_clicked(row-1))
self.table.setWidget(row, 3, image)
for col in range(3):
self.table.getCellFormatter().setStyleName(row, col, 'tablecell')
self.table.getCellFormatter().setStyleName(row, 3, 'tablecell noborder')
def __init__(self, text, imageUrl):
DecoratorPanel.__init__(self, DecoratorPanel.DECORATE_ALL)
p = HorizontalPanel()
p.setSpacing(3)
self.img = Image(imageUrl)
self.txt = HTML(text)
p.add(self.img)
p.add(self.txt)
self.add(p)
def __init__(self, identifier, autoHide=None, modal=False, rootpanel=None):
PopupPanel.__init__(self, autoHide, modal, rootpanel)
self.identifier = identifier
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.closeButton = Image("images/cancel.png")
self.closeButton.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.closeButton, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.closeButton,
HasAlignment.ALIGN_RIGHT)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
#self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE)
PopupPanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.closeButton.setStyleName("Close")
dock.setStyleName("Header")
self.caption.addMouseListener(self)
def __init__(self, handle, idx, image, variables = None, code = None,
perspective = '', checkOptions = [False, True]):
VerticalPanel.__init__(self)
self._handle = handle
self.idx = idx
# set style
self.setStyleName('os-mech-drawing')
# create widgets
self._img = Image(image)
self._img.setStyleName('os-mech-thumb')
self._img.addClickListener(self.onClickDrawing)
self._perspective = '%d - %s'%(idx, perspective.capitalize())
self._optionPanel = MechOptionPanel(handle, idx, checkOptions)
textArea = TextArea(code)
textArea.setText(code)
textArea.setStyleName('os-mech-code-locked')
textArea.setReadonly(self, True)
# populate drawing
self.add(self._img)
self.add(self._optionPanel)
self.add(textArea)
def addToggleButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
tb = ToggleButton(img)
self.addAnyButton(panel, tb, tip)
return tb
def __init__(self):
Algorithm.__init__(self)
self.MLAlgorithmService = MLAlgorithmService(self)
self.image = Image(self.baseURL() +
"services/kMeansPictures/lenna.png",
Width="320px",
Height="360px")
self.resultImage = Image("", Width="320px", Height="360px")
self.loadingImage = Image(self.baseURL() + "images/blanksearching.gif")
self.calculateButton = Button("RUN", self.onButtonClick)
self.log = Button("SHOW LOG", self.openLogFile)
self.log.setEnabled(False)
self.image.addLoadListener(self)
topPanel = DockPanel()
topPanel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
topPanel.add(self.calculateButton, DockPanel.WEST)
topPanel.add(self.loadingImage, DockPanel.CENTER)
topPanel.add(self.log, DockPanel.EAST)
panel = DockPanel()
panel.setHorizontalAlignment(HasAlignment.ALIGN_CENTER)
panel.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
#panel.add(HTML("<h2>Image compression</h2>", True))
panel.add(topPanel, DockPanel.NORTH)
panel.add(self.image, DockPanel.WEST)
panel.add(self.resultImage, DockPanel.EAST)
panel.setWidth("100%")
self.initWidget(panel)
self.image.setStyleName("ks-images-Image")
self.calculateButton.setStyleName("ks-images-Button")
self.loadImage("picturem.png")
def __init__(self):
Sink.__init__(self)
img = Image("images/num1.png")
img.addMouseListener(TooltipListener("An image: " + img.getUrl()))
img2 = Image("images/num2.png")
img2.addMouseListener(TooltipListener("An image: " + img2.getUrl()))
html = HTML("Some <i>HTML</i> text.")
html.addMouseListener(TooltipListener("An HTML component."))
panel_h = HorizontalPanel()
panel_h.add(img)
panel_h.add(img2)
panel_h.setSpacing(8)
panel = VerticalPanel()
panel.add(panel_h)
panel.add(html)
panel.setSpacing(8)
self.setWidget(panel)
def setControls(self, minimize, maximize, close):
if minimize is True:
self.minimizeWidget = self.createDefaultControl('minimize')
elif isinstance(minimize, basestring):
self.minimizeWidget = Image(minimize)
else:
self.minimizeWidget = minimize
if maximize is True:
self.maximizeWidget = self.createDefaultControl('maximize')
elif isinstance(maximize, basestring):
self.maximizeWidget = Image(maximize)
else:
self.maximizeWidget = maximize
if close is True:
self.closeWidget = self.createDefaultControl('close')
elif isinstance(close, basestring):
self.closeWidget = Image(close)
else:
self.closeWidget = close
if (isinstance(self.minimizeWidget, UIObject) or
isinstance(self.maximizeWidget, UIObject) or
isinstance(self.closeWidget, UIObject)):
cf = self.panel.getCellFormatter()
captionStyle = self.caption.getStyleName()
captionPanel = FlexTable(
Width="99%",
BorderWidth="0",
CellPadding="0",
CellSpacing="0",
)
controls = HorizontalPanel()
controls.setStyleName("Controls")
controls.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE)
if isinstance(self.minimizeWidget, UIObject):
self.minimizeWidget.setStyleName("Minimize")
controls.add(self.minimizeWidget)
self.minimizeWidget.addClickListener(
getattr(self, "onMinimize"),
)
if isinstance(self.maximizeWidget, UIObject):
self.maximizeWidget.setStyleName("Maximize")
controls.add(self.maximizeWidget)
self.maximizeWidget.addClickListener(
getattr(self, "onMaximize"),
)
if isinstance(self.closeWidget, UIObject):
self.closeWidget.setStyleName("Close")
controls.add(self.closeWidget)
self.closeWidget.addClickListener(
getattr(self, "onClose"),
)
self.closeable = True
self.caption.removeStyleName(captionStyle)
self.panel.setWidget(0, 0, captionPanel)
captionPanel.setWidget(0, 0, self.caption)
captionPanel.setWidget(0, 1, controls)
captionPanel.setStyleName(captionStyle)
cf = captionPanel.getCellFormatter()
cf.setWidth(0, 1, '1%')
def prepareImage(self, url):
img = Image()
img.__isLoaded = False
img.addLoadListener(self)
# normally, event listeners are only set up when the widget
# is attached to part of the DOM (see Widget.onAttach). but,
# in this case, we want a load even _even though_ the Image
# widget is not yet attached (and quite likely won't be).
DOM.setEventListener(img.getElement(), img)
DOM.sinkEvents(img.getElement(), Event.ONLOAD)
return img
def addPushButton(self, panel, imagep, tip):
img = Image(imagep)
img.setWidth("20px")
img.setHeight("20px")
pb = PushButton(img)
self.addAnyButton(panel, pb, tip)
return pb
def __init__(self):
self.DPanel = DockPanel(HorizontalAlignment = HasAlignment.ALIGN_CENTER,
Spacing=10) # Creates the Docker Panel Instance
self.VPanel = VerticalPanel() # Creates the Vertical Panel Instance
self.VPanel1 = VerticalPanel() # Creates the Vertical Panel Instance
self.HPanel = HorizontalPanel() # Creates a Horizontal Panel Instance
self.HPanel1 = HorizontalPanel()# Creates a Horizontal Panel Instance
self.image=Image()#Creates the Image instance to embed the images of dice
self.DummyUrl = self.image.getUrl()
self.timer = Timer(notify=self.StillImage)#Timer for display of gif animation
self.timerRButton = Timer(notify=self.OneAlert)#Timer for controlling states of Roll button
#whenever the output of the dice is 1
self.RollButton = Button("Roll", getattr(self, "RollButtonPressed")) #Initially Disabled
self.RollButton.setEnabled(False)
self.BankButton = Button("Bank", getattr(self, "BankButtonPressed")) #Initially Disabled
self.BankButton.setEnabled(False)
#The start button controls both the number players as well the winning score
self.StartButton = Button("Start", getattr(self, "StartButtonPressed")) #Intially Enabled
self.StartButton.setEnabled(True)
self.PlayerNum = TextBox() #Enter the Number of Players
self.WinScore = TextBox() #Enter the Target Score
self.PlayerNum.setText("0")
self.WinScore.setText("0")
# self.OK = Button("OK", getattr(self, "okButtonPressed"))
self.NameScore = FlexTable() #main score board
self.NameScore.setStyleName("NameScore")
self.TempBoard = FlexTable() #Temporary score board
self.TempBoard.setStyleName("TempBoard")
self.TxtInstructions = HTML()
def __init__(self, **kwargs):
GMWevents.events.addPatientSelectedListener(self)
HorizontalPanel.__init__(self, **kwargs)
self.patientphoto = Image("images/empty-face-in-bust.png")
self.searchbox = TextBox(Text="<search patient here>")
self.search_button = Button("Search", self)
self.lblcave = Label()
self.lblcave.setText("cave")
self.allergybox = TextBox(Text="allergies")
self.add(self.patientphoto)
self.add(self.searchbox)
self.add(self.search_button)
self.add(self.lblcave)
self.add(self.allergybox)
def draw(self):
paramPanel = HorizontalPanel(Width='100%', VerticalAlignment='middle')
options = self.drawOptions()
label = Label(self.kind['item'], StyleName='aur-search-advanced-param-title')
delSelf = Image(url='/ico/cross.png', Title='Delete this parameter')
delSelf.addStyleName('aur-search-advanced-delete')
if self.kind['allowsInverse']:
invertSelf = Image(url='/ico/exclamation.png', Title='Invert this parameter')
invertSelf.addClickListener(getattr(self, 'invertSelf'))
else:
invertSelf = Image(url='/ico/bullet_white.png', StyleName='aur-search-advanced-placeholder')
self.container.add(self.panel)
self.panel.setWidget(paramPanel)
paramPanel.add(delSelf)
paramPanel.add(label)
paramPanel.add(options)
paramPanel.add(invertSelf)
paramPanel.setCellWidth(delSelf, '1px')
paramPanel.setCellWidth(options, '1px')
paramPanel.setCellWidth(invertSelf, '1px')
delSelf.addClickListener(getattr(self, 'delSelf'))
def __init__(self, sink):
SimplePanel.__init__(self)
self.sink = sink
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.collapse = Image("./images/cancel.png")
self.collapse.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.collapse, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.collapse, HasAlignment.ALIGN_RIGHT)
dock.setCellVerticalAlignment(self.collapse, HasAlignment.ALIGN_TOP)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, "100%")
dock.setWidth("100%")
dock.setHeight("100%")
self.panel.setWidget(0, 0, dock)
self.panel.setHeight("100%")
self.panel.setWidth("100%")
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, "100%")
self.panel.getCellFormatter().setWidth(1, 0, "100%")
self.panel.getCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_LEFT, HasVerticalAlignment.ALIGN_TOP)
SimplePanel.setWidget(self, self.panel)
self.setStyleName("gwt-DialogBox")
self.caption.setStyleName("Caption")
self.collapse.setStyleName("Close")
dock.setStyleName("Header")
#self.caption.addMouseListener(self)
self.collapsed = False
self.collapsed_width = "15px"
self.uncollapsed_width = "100%"
def __init__(self, up_url, down_url, up_msg, down_msg):
Composite.__init__(self)
self.state = "up"
self.up_url = up_url
self.down_url = down_url
self.up_msg = up_msg
self.down_msg = down_msg
self.control = VerticalPanel()
self.image = Image(up_url)
self.image.setStyleName("gwt-Image-Cell")
self.text = HTML(up_msg)
self.image.base = self
self.text.base = self
self.text.horzAlign = "center"
self.control.add(self.image)
self.control.add(self.text)
self.initWidget(self.control)
def __init__(self, identifier, autoHide=None, modal=False, rootpanel=None):
PopupPanel.__init__(self, autoHide, modal, rootpanel)
self.identifier = identifier
self.caption = HTML()
self.child = None
self.showing = False
self.dragging = False
self.dragStartX = 0
self.dragStartY = 0
self.panel = FlexTable()
self.closeButton = Image('cancel.png')
self.closeButton.addClickListener(self)
dock = DockPanel()
dock.setSpacing(0)
dock.add(self.closeButton, DockPanel.EAST)
dock.add(self.caption, DockPanel.WEST)
dock.setCellHorizontalAlignment(self.closeButton,
HasAlignment.ALIGN_RIGHT)
dock.setCellHorizontalAlignment(self.caption, HasAlignment.ALIGN_LEFT)
dock.setCellWidth(self.caption, '100%')
dock.setWidth('100%')
self.panel.setWidget(0, 0, dock)
self.panel.setHeight('100%')
self.panel.setBorderWidth(0)
self.panel.setCellPadding(0)
self.panel.setCellSpacing(0)
self.panel.getCellFormatter().setHeight(1, 0, '100%')
self.panel.getCellFormatter().setWidth(1, 0, '100%')
#self.panel.getCellFormatter().setAlignment(1, 0,
# HasHorizontalAlignment.ALIGN_CENTER,
# HasVerticalAlignment.ALIGN_MIDDLE)
PopupPanel.setWidget(self, self.panel)
self.setStyleName('gwt-DialogBox')
self.caption.setStyleName('Caption')
self.closeButton.setStyleName('Close')
dock.setStyleName('Header')
self.caption.addMouseListener(self)
def __init__(self):
Sink.__init__(self)
img = Image("images/num1.png")
img.addMouseListener(TooltipListener("An image: " + img.getUrl()))
img2 = Image("images/num2.png")
img2.addMouseListener(TooltipListener("An image: " + img2.getUrl()))
html = HTML("Some <i>HTML</i> text.")
html.addMouseListener(TooltipListener("An HTML component."))
panel_h = HorizontalPanel()
panel_h.add(img)
panel_h.add(img2)
panel_h.setSpacing(8)
panel = VerticalPanel()
panel.add(panel_h)
panel.add(html)
panel.setSpacing(8)
self.setWidget(panel)
def __init__( self ) :
self.cbcList=ListBox(MultipleSelect=True, VisibleItemCount=4)
self.channelList=ListBox(MultipleSelect=True, VisibleItemCount=20)
self.updateButton=Button("Update")
controls=VerticalPanel()
controls.add(self.updateButton)
controls.add(self.cbcList)
controls.add(self.channelList)
controls.setCellHorizontalAlignment( self.updateButton, HasHorizontalAlignment.ALIGN_CENTER )
self.cbcList.setWidth("95%")
self.channelList.setWidth("95%")
self.cbcList.addItem( "waiting..." )
for index in range(0,254) :
self.channelList.addItem( "Channel %3d"%index )
self.histogram = Image()
self.mainPanel = HorizontalPanel()
self.mainPanel.add( controls )
self.mainPanel.add( self.histogram )
self.histogram.setUrl( "defaultScurveHistogram.png" )