def __init__(self):
super(CheckBoxesExample, self).__init__()
self.setSpacing(True)
# Button w/ text and tooltip
cb = CheckBox(self._CAPTION)
cb.setDescription(self._TOOLTIP)
cb.setImmediate(True)
cb.addListener(self, IClickListener) # react to clicks
self.addComponent(cb)
# Button w/ text, icon and tooltip
cb = CheckBox(self._CAPTION)
cb.setDescription(self._TOOLTIP)
cb.setIcon(self._ICON)
cb.setImmediate(True)
cb.addListener(self, IClickListener) # react to clicks
self.addComponent(cb)
# Button w/ icon and tooltip
cb = CheckBox()
cb.setDescription(self._TOOLTIP)
cb.setIcon(self._ICON)
cb.setImmediate(True)
cb.addListener(self, IClickListener) # react to clicks
self.addComponent(cb)
def __init__(self):
super(LayoutSpacingExample, self).__init__()
# Create a grid layout.
self.grid = GridLayout(3, 3)
# Enable sp for the example layout (this is the one we'll toggle
# with the checkbox)
self.grid.setSpacing(False)
# CheckBox for toggling sp on and off
self.sp = CheckBox("Spacing enabled")
# self.sp.setValue(True) # FIXME:
self.sp.setImmediate(True)
self.sp.addListener(self, IClickListener)
self.addComponent(self.sp)
# Add the layout to the containing layout.
self.addComponent(self.grid)
# Populate the layout with components.
for i in range(9):
self.grid.addComponent(Button('Component %d' % (i + 1)))
self.setSpacing(True) # enable sp for the example itself
def __init__(self):
super(SubwindowCloseExample, self).__init__()
self._closableWindow = CheckBox('Allow user to close the window', True)
self._closableWindow.setImmediate(True)
self._closableWindow.addListener(ClosableChangeListener(self),
IValueChangeListener)
# Create the window
self._subwindow = Window('A subwindow w/ close-listener')
self._subwindow.addListener(CloseListener(self), ICloseListener)
# Configure the windws layout; by default a VerticalLayout
layout = self._subwindow.getContent()
layout.setMargin(True)
layout.setSpacing(True)
# Add some content; a label and a close-button
message = Label('This is a subwindow with a close-listener.')
self._subwindow.addComponent(message)
# Add a button for opening the subwindow
self._openCloseButton = Button("Open window", ClickListener(self))
self.setSpacing(True)
self.addComponent(self._closableWindow)
self.addComponent(self._openCloseButton)
def create(self, parent):
""" Creates the underlying CheckBox widget.
"""
self.widget = CheckBox()
self.widget.setImmediate(True)
parent.addComponent(self.widget)
def __init__(self):
super(SplitPanelBasicExample, self).__init__()
# First a vertical SplitPanel
vert = VerticalSplitPanel()
vert.setHeight('450px')
vert.setWidth('100%')
vert.setSplitPosition(150, ISizeable.UNITS_PIXELS)
self.addComponent(vert)
# add a label to the upper area
vert.addComponent(Label(self.brownFox))
# Add a horizontal SplitPanel to the lower area
horiz = HorizontalSplitPanel()
horiz.setSplitPosition(50) # percent
vert.addComponent(horiz)
# left component:
horiz.addComponent(Label(self.brownFox))
# right component:
horiz.addComponent(Label(self.brownFox))
# Lock toggle button
toggleLocked = CheckBox('Splits locked', LockListener(vert, horiz))
toggleLocked.setImmediate(True)
self.addComponent(toggleLocked)
def __init__(self):
super(LayoutMarginExample, self).__init__(3, 3)
self.setWidth('100%')
self.setSpacing(True)
self.addComponent(
Label('Toggle layout margins with the checkboxes. '
'The right side margin has a theme-specified value, while '
'the other margins are the defaults.'), 0, 0, 2, 0)
self.space()
self._topMargin = CheckBox('Top', self)
self._topMargin.setValue(True)
self._topMargin.setImmediate(True)
self.addComponent(self._topMargin)
self.setComponentAlignment(self._topMargin, Alignment.TOP_CENTER)
self.space()
self._leftMargin = CheckBox('Left', self)
self._leftMargin.setValue(True)
self._leftMargin.setImmediate(True)
self.addComponent(self._leftMargin)
self.setComponentAlignment(self._leftMargin, Alignment.MIDDLE_LEFT)
self._marginLayout = VerticalLayout()
self._marginLayout.setStyleName('marginexample')
self._marginLayout.setSizeUndefined()
self._marginLayout.setMargin(True)
self.addComponent(self._marginLayout)
self._marginLayout.addComponent(Label('Margins all around?'))
self._rightMargin = CheckBox('Right (100px)', self)
self._rightMargin.setValue(True)
self._rightMargin.setImmediate(True)
self.addComponent(self._rightMargin)
self.setComponentAlignment(self._rightMargin, Alignment.MIDDLE_LEFT)
self.space()
self._bottomMargin = CheckBox('Bottom', self)
self._bottomMargin.setValue(True)
self._bottomMargin.setImmediate(True)
self.addComponent(self._bottomMargin)
self.setComponentAlignment(self._bottomMargin, Alignment.TOP_CENTER)
def __init__(self):
super(UploadWithProgressMonitoringExample, self).__init__()
self.setSpacing(True)
self._state = Label()
self._result = Label()
self._fileName = Label()
self._textualProgress = Label()
self._pi = ProgressIndicator()
self._counter = LineBreakCounter()
self._upload = Upload(None, self._counter)
self.addComponent(
Label('Upload a file and we\'ll count the number '
'of line break characters (\\n) found in it.'))
# make analyzing start immediatedly when file is selected
self._upload.setImmediate(True)
self._upload.setButtonCaption('Upload File')
self.addComponent(self._upload)
handBrake = CheckBox('Simulate slow server')
handBrake.setValue(True)
self._counter.setSlow(True)
handBrake.setDescription(
'Sleep for 100ms after each kilobyte to '
'simulate slower processing/bandwidth. This is to show '
'progress indicator even with rather small files.')
handBrake.addListener(HandBrakeListener(self), button.IClickListener)
cancelProcessing = Button('Cancel')
cancelProcessing.addListener(CancelListener(self),
button.IClickListener)
cancelProcessing.setVisible(False)
cancelProcessing.setStyleName('small')
handBrake.setImmediate(True)
self.addComponent(handBrake)
p = Panel('Status')
p.setSizeUndefined()
l = FormLayout()
l.setMargin(True)
p.setContent(l)
stateLayout = HorizontalLayout()
stateLayout.setSpacing(True)
stateLayout.addComponent(self._state)
stateLayout.addComponent(cancelProcessing)
stateLayout.setCaption('Current state')
self._state.setValue('Idle')
l.addComponent(stateLayout)
self._fileName.setCaption('File name')
l.addComponent(self._fileName)
self._result.setCaption('Line breaks counted')
l.addComponent(self._result)
self._pi.setCaption('Progress')
self._pi.setVisible(False)
l.addComponent(self._pi)
self._textualProgress.setVisible(False)
l.addComponent(self._textualProgress)
self.addComponent(p)
self._upload.addListener(StartedListener(self),
upload.IStartedListener)
self._upload.addListener(ProgressListener(self),
upload.IProgressListener)
self._upload.addListener(SucceededListener(self),
upload.ISucceededListener)
self._upload.addListener(FailedListener(self), upload.IFailedListener)
self._upload.addListener(FinishedListener(self),
upload.IFinishedListener)
