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)