def __init__(self, **kwargs):
if not kwargs.has_key('StyleName'): kwargs['StyleName']="gwt-TabBar"
# this is awkward: HorizontalPanel is the composite,
# so we either the element here, and pass it in to HorizontalPanel.
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
self.panel = HorizontalPanel(Element=element)
self.selectedTab = None
self.tabListeners = []
self.panel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
first = HTML(" ", True)
rest = HTML(" ", True)
first.setStyleName("gwt-TabBarFirst")
rest.setStyleName("gwt-TabBarRest")
first.setHeight("100%")
rest.setHeight("100%")
self.panel.add(first)
self.panel.add(rest)
first.setHeight("100%")
self.panel.setCellHeight(first, "100%")
self.panel.setCellWidth(rest, "100%")
Composite.__init__(self, self.panel, **kwargs)
self.sinkEvents(Event.ONCLICK)
def __init__(self, **kwargs):
if not kwargs.has_key('StyleName'): kwargs['StyleName']="gwt-TabBar"
# this is awkward: HorizontalPanel is the composite,
# so we either the element here, and pass it in to HorizontalPanel.
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
self.panel = HorizontalPanel(Element=element)
self.selectedTab = None
self.tabListeners = []
self.panel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
first = HTML(" ", True)
rest = HTML(" ", True)
first.setStyleName("gwt-TabBarFirst")
rest.setStyleName("gwt-TabBarRest")
first.setHeight("100%")
rest.setHeight("100%")
self.panel.add(first)
self.panel.add(rest)
first.setHeight("100%")
self.panel.setCellHeight(first, "100%")
self.panel.setCellWidth(rest, "100%")
Composite.__init__(self, self.panel, **kwargs)
self.sinkEvents(Event.ONCLICK)
def __init__(self, format='%d-%m-%Y'):
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(today_text)
self.todayLink.addStyleName(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"))
def __init__(self,format='%d-%m-%Y'):
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()
img = Image("icon_calendar.gif")
img.addStyleName("calendar-img")
self.calendarLink = HyperlinkImage(img)
self.todayLink = Hyperlink('Today')
self.todayLink.addStyleName("calendar-today-link")
#
# 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"))
def __init__(self, format="%d-%m-%Y"):
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, targetHistoryToken=History.getToken())
self.todayLink = Hyperlink(self.today_text, targetHistoryToken=History.getToken())
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"))
def drawFull(self, month, year):
# should be called only once when we draw the calendar for the first time
#
self.vp = VerticalPanel()
self.vp.setSpacing(2)
self.vp.addStyleName("calendarbox calendar-module calendar")
self.setWidget(self.vp)
self.setVisible(False)
#
mth = int(month)
yr = int(year)
tp = HorizontalPanel()
tp.addStyleName("calendar-top-panel")
tp.setSpacing(5)
h1 = Hyperlink('<<')
h1.addClickListener( getattr(self,'onPreviousYear') )
h2 = Hyperlink('<')
h2.addClickListener( getattr(self,'onPreviousMonth') )
h4 = Hyperlink('>')
h4.addClickListener( getattr(self,'onNextMonth') )
h5 = Hyperlink('>>')
h5.addClickListener( getattr(self,'onNextYear') )
tp.add(h1)
tp.add(h2)
# titlePanel can be changed, whenever we draw, so keep the reference
self.titlePanel = SimplePanel()
self.titlePanel.setWidget(HTML("<b>" + self.monthsOfYear[mth-1] + " " + str(yr) + "</b>" ) )
self.titlePanel.setStyleName("calendar-center")
tp.add( self.titlePanel )
tp.add(h4)
tp.add(h5)
tvp = VerticalPanel()
tvp.setSpacing(10)
tvp.add(tp)
self.vp.add(tvp)
# done with top panel
self.middlePanel = SimplePanel()
grid = self.drawGrid(mth,yr)
self.middlePanel.setWidget(grid)
self.vp.add(self.middlePanel)
self.defaultGrid = grid
#
# some links & handlers
#
bh1 = Hyperlink('Yesterday')
bh1.addClickListener( getattr(self,'onYesterday') )
bh2 = Hyperlink('Today')
bh2.addClickListener( getattr(self,'onToday') )
bh3 = Hyperlink('Tomorrow')
bh3.addClickListener( getattr(self,'onTomorrow') )
bh4 = Hyperlink('Cancel')
bh4.addClickListener( getattr(self,'onCancel') )
#
# add code to test another way of doing the layout
#
b = HorizontalPanel()
b.add(bh1)
b.add(bh2)
b.add(bh3)
b.addStyleName("calendar-shortcuts")
self.vp.add(b)
b2 = SimplePanel()
b2.add(bh4)
b2.addStyleName("calendar-cancel")
self.vp.add(b2)
self.setVisible(True)
return
def drawFull(self, month, year):
# should be called only once when we draw the calendar for the first time
#
self.vp = VerticalPanel()
self.vp.setSpacing(2)
self.vp.addStyleName("calendarbox calendar-module calendar")
self.setWidget(self.vp)
self.setVisible(False)
#
mth = int(month)
yr = int(year)
tp = HorizontalPanel()
tp.addStyleName("calendar-top-panel")
tp.setSpacing(5)
h1 = Hyperlink('<<')
h1.addClickListener(getattr(self, 'onPreviousYear'))
h2 = Hyperlink('<')
h2.addClickListener(getattr(self, 'onPreviousMonth'))
h4 = Hyperlink('>')
h4.addClickListener(getattr(self, 'onNextMonth'))
h5 = Hyperlink('>>')
h5.addClickListener(getattr(self, 'onNextYear'))
tp.add(h1)
tp.add(h2)
# titlePanel can be changed, whenever we draw, so keep the reference
self.titlePanel = SimplePanel()
self.titlePanel.setWidget(
HTML("<b>" + self.getMonthsOfYear()[mth - 1] + " " + str(yr) +
"</b>"))
self.titlePanel.setStyleName("calendar-center")
tp.add(self.titlePanel)
tp.add(h4)
tp.add(h5)
tvp = VerticalPanel()
tvp.setSpacing(10)
tvp.add(tp)
self.vp.add(tvp)
# done with top panel
self.middlePanel = SimplePanel()
grid = self.drawGrid(mth, yr)
self.middlePanel.setWidget(grid)
self.vp.add(self.middlePanel)
self.defaultGrid = grid
#
# some links & handlers
#
bh1 = Hyperlink(self.yesterday)
bh1.addClickListener(getattr(self, 'onYesterday'))
bh2 = Hyperlink(self.today)
bh2.addClickListener(getattr(self, 'onToday'))
bh3 = Hyperlink(self.tomorrow)
bh3.addClickListener(getattr(self, 'onTomorrow'))
bh4 = Hyperlink(self.cancel)
bh4.addClickListener(getattr(self, 'onCancel'))
#
# add code to test another way of doing the layout
#
b = HorizontalPanel()
b.add(bh1)
b.add(bh2)
b.add(bh3)
b.addStyleName("calendar-shortcuts")
self.vp.add(b)
b2 = SimplePanel()
b2.add(bh4)
b2.addStyleName("calendar-cancel")
self.vp.add(b2)
self.setVisible(True)
return
class TabBar(Composite):
STYLENAME_DEFAULT = "gwt-TabBarItem"
def __init__(self, **kwargs):
if not kwargs.has_key('StyleName'): kwargs['StyleName']="gwt-TabBar"
# this is awkward: HorizontalPanel is the composite,
# so we either the element here, and pass it in to HorizontalPanel.
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
self.panel = HorizontalPanel(Element=element)
self.selectedTab = None
self.tabListeners = []
self.panel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
first = HTML(" ", True)
rest = HTML(" ", True)
first.setStyleName("gwt-TabBarFirst")
rest.setStyleName("gwt-TabBarRest")
first.setHeight("100%")
rest.setHeight("100%")
self.panel.add(first)
self.panel.add(rest)
first.setHeight("100%")
self.panel.setCellHeight(first, "100%")
self.panel.setCellWidth(rest, "100%")
Composite.__init__(self, self.panel, **kwargs)
self.sinkEvents(Event.ONCLICK)
def addTab(self, text, asHTML=False):
self.insertTab(text, asHTML, self.getTabCount())
def addTabListener(self, listener):
self.tabListeners.append(listener)
def getSelectedTab(self):
if self.selectedTab is None:
return -1
return self.panel.getWidgetIndex(self.selectedTab) - 1
def getTabCount(self):
return self.panel.getWidgetCount() - 2
def getTabHTML(self, index):
if index >= self.getTabCount():
return None
delPanel = self.panel.getWidget(index + 1)
focusablePanel = delPanel.getFocusablePanel()
widget = focusablePanel.getWidget()
if hasattr(widget, "getHTML"):
return widget.getHTML()
elif hasattr(widget, "getText"): # assume it's a Label if it has getText
return widget.getText()
else:
fpe = DOM.getParent(self.focusablePanel.getElement())
return DOM.getInnerHTML(fpe)
def createTabTextWrapper(self):
return None
def insertTab(self, text, asHTML, beforeIndex=None):
""" 1st arg can, instead of being 'text', be a widget
"""
if beforeIndex is None:
beforeIndex = asHTML
asHTML = False
if (beforeIndex < 0) or (beforeIndex > self.getTabCount()):
#throw new IndexOutOfBoundsException();
pass
if isinstance(text, str):
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)
class TabBar(Composite):
STYLENAME_DEFAULT = "gwt-TabBarItem"
def __init__(self, **kwargs):
if not kwargs.has_key('StyleName'): kwargs['StyleName']="gwt-TabBar"
# this is awkward: HorizontalPanel is the composite,
# so we either the element here, and pass it in to HorizontalPanel.
element = None
if kwargs.has_key('Element'):
element = kwargs.pop('Element')
self.panel = HorizontalPanel(Element=element)
self.selectedTab = None
self.tabListeners = []
self.panel.setVerticalAlignment(HasAlignment.ALIGN_BOTTOM)
first = HTML(" ", True)
rest = HTML(" ", True)
first.setStyleName("gwt-TabBarFirst")
rest.setStyleName("gwt-TabBarRest")
first.setHeight("100%")
rest.setHeight("100%")
self.panel.add(first)
self.panel.add(rest)
first.setHeight("100%")
self.panel.setCellHeight(first, "100%")
self.panel.setCellWidth(rest, "100%")
Composite.__init__(self, self.panel, **kwargs)
self.sinkEvents(Event.ONCLICK)
def addTab(self, text, asHTML=False):
self.insertTab(text, asHTML, self.getTabCount())
def addTabListener(self, listener):
self.tabListeners.append(listener)
def getSelectedTab(self):
if self.selectedTab is None:
return -1
return self.panel.getWidgetIndex(self.selectedTab) - 1
def getTabCount(self):
return self.panel.getWidgetCount() - 2
def getTabHTML(self, index):
if index >= self.getTabCount():
return None
delPanel = self.panel.getWidget(index + 1)
focusablePanel = delPanel.getFocusablePanel()
widget = focusablePanel.getWidget()
if hasattr(widget, "getHTML"):
return widget.getHTML()
elif hasattr(widget, "getText"): # assume it's a Label if it has getText
return widget.getText()
else:
fpe = DOM.getParent(self.focusablePanel.getElement())
return DOM.getInnerHTML(fpe)
def createTabTextWrapper(self):
return None
def insertTab(self, text, asHTML, beforeIndex=None):
""" 1st arg can, instead of being 'text', be a widget.
1st arg can also be None, which results in a blank
space between tabs. Use this to push subsequent
tabs out to the right hand end of the TabBar.
(the "blank" tab, by not being focussable, is not
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(" ", True)
text.setWidth("100%")
text.setStyleName("gwt-TabBarRest")
self.panel.insert(text, beforeIndex + 1)
self.panel.setCellWidth(text, "100%")
return
try:
istext = isinstance(text, str) or isinstance(text, unicode)
except:
istext = isinstance(text, str)
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)