def __init__(self, tabBar=None, **kwargs):
self.children = [] # TODO: can self.children be used instead?
self.tab_names = {}
self.deck = kwargs.pop('Deck', None)
floatingtab = kwargs.pop('FloatingTab', False)
if self.deck is None:
self.deck = DeckPanel(StyleName="gwt-TabPanelBottom")
if tabBar is None:
self.tabBar = TabBar()
else:
self.tabBar = tabBar
self.tabListeners = []
# this is awkward: VerticalPanel is the composite,
# so we get the element here, and pass it in to VerticalPanel.
element = kwargs.pop('Element', None)
panel = VerticalPanel(Element=element)
if not floatingtab:
panel.add(self.tabBar)
if self.deck.getParent() is None:
panel.add(self.deck)
panel.setCellHeight(self.deck, "100%")
self.tabBar.setWidth("100%")
self.tabBar.addTabListener(self)
kwargs['StyleName'] = kwargs.get('StyleName', "gwt-TabPanel")
PanelBase.__init__(self)
Composite.__init__(self, panel, **kwargs)
def __init__(self, tabBar=None, **kwargs):
self.children = [] # TODO: can self.children be used instead?
self.tab_names = {}
self.deck = kwargs.pop('Deck', None)
floatingtab = kwargs.pop('FloatingTab', False)
if self.deck is None:
self.deck = DeckPanel(StyleName="gwt-TabPanelBottom")
if tabBar is None:
self.tabBar = TabBar()
else:
self.tabBar = tabBar
self.tabListeners = []
# this is awkward: VerticalPanel is the composite,
# so we get the element here, and pass it in to VerticalPanel.
element = kwargs.pop('Element', None)
panel = VerticalPanel(Element=element)
if not floatingtab:
panel.add(self.tabBar)
if self.deck.getParent() is None:
panel.add(self.deck)
panel.setCellHeight(self.deck, "100%")
self.tabBar.setWidth("100%")
self.tabBar.addTabListener(self)
kwargs['StyleName'] = kwargs.get('StyleName', "gwt-TabPanel")
PanelBase.__init__(self)
Composite.__init__(self, panel, **kwargs)
class TabPanel(PanelBase, Composite):
def __init__(self, tabBar=None, **kwargs):
self.children = [] # TODO: can self.children be used instead?
self.tab_names = {}
self.deck = kwargs.pop('Deck', None)
floatingtab = kwargs.pop('FloatingTab', False)
if self.deck is None:
self.deck = DeckPanel(StyleName="gwt-TabPanelBottom")
if tabBar is None:
self.tabBar = TabBar()
else:
self.tabBar = tabBar
self.tabListeners = []
# this is awkward: VerticalPanel is the composite,
# so we get the element here, and pass it in to VerticalPanel.
element = kwargs.pop('Element', None)
panel = VerticalPanel(Element=element)
if not floatingtab:
panel.add(self.tabBar)
if self.deck.getParent() is None:
panel.add(self.deck)
panel.setCellHeight(self.deck, "100%")
self.tabBar.setWidth("100%")
self.tabBar.addTabListener(self)
kwargs['StyleName'] = kwargs.get('StyleName', "gwt-TabPanel")
PanelBase.__init__(self)
Composite.__init__(self, panel, **kwargs)
def add(self, widget, tabText=None, asHTML=False, name=None):
""" tabText=None now means insert a spacer, pushed out at 100%
width so that any subsequent tabs added will be pushed to
the right hand side.
name refers to an optional name (string) where the tab can
be removed by name, if desired, using TabBar.remove.
"""
self.insert(widget, tabText, asHTML, self.getWidgetCount(), name)
def addTabListener(self, listener):
self.tabListeners.append(listener)
def getDeckPanel(self):
return self.deck
def getTabBar(self):
return self.tabBar
def insert(self, widget, tabText, asHTML=False, beforeIndex=None,
name=None):
if beforeIndex is None:
beforeIndex = asHTML
asHTML = False
self.children.insert(beforeIndex, widget)
if name is not None:
self.tab_names[name] = widget
self.tabBar.insertTab(tabText, asHTML, beforeIndex)
self.deck.insert(widget, beforeIndex)
def onBeforeTabSelected(self, sender, tabIndex):
for listener in self.tabListeners:
if not listener.onBeforeTabSelected(sender, tabIndex):
return False
return True
def onTabSelected(self, sender, tabIndex):
self.deck.showWidget(tabIndex)
for listener in self.tabListeners:
listener.onTabSelected(sender, tabIndex)
def remove(self, widget):
""" widget to remove can be by integer, a widget in the panel,
or by name (string). if by name, the name has to be one
which was given to add or insert
"""
if isinstance(widget, basestring):
widget = self.tab_names[widget]
elif isinstance(widget, int):
widget = self.getWidget(widget)
for (k, w) in self.tab_names.items():
if widget == w:
self.tab_names.pop(k)
break
index = self.getWidgetIndex(widget)
if index == -1:
return False
self.children.remove(widget)
self.tabBar.removeTab(index)
self.deck.remove(widget)
return True
def removeTabListener(self, listener):
self.tabListeners.remove(listener)
def selectTab(self, index):
""" manual tab selection. tab can be selected:
* by index,
* by tab name (matching TabPanel.insert name arg if given)
* or by widget.
"""
if isinstance(index, basestring):
index = self.tab_names[index]
if not isinstance(index, int):
index = self.getWidgetIndex(index)
self.tabBar.selectTab(index)
class TabPanel(PanelBase, Composite):
def __init__(self, tabBar=None, **kwargs):
self.children = [] # TODO: can self.children be used instead?
self.tab_names = {}
self.deck = kwargs.pop('Deck', None)
floatingtab = kwargs.pop('FloatingTab', False)
if self.deck is None:
self.deck = DeckPanel(StyleName="gwt-TabPanelBottom")
if tabBar is None:
self.tabBar = TabBar()
else:
self.tabBar = tabBar
self.tabListeners = []
# this is awkward: VerticalPanel is the composite,
# so we get the element here, and pass it in to VerticalPanel.
element = kwargs.pop('Element', None)
panel = VerticalPanel(Element=element)
if not floatingtab:
panel.add(self.tabBar)
if self.deck.getParent() is None:
panel.add(self.deck)
panel.setCellHeight(self.deck, "100%")
self.tabBar.setWidth("100%")
self.tabBar.addTabListener(self)
kwargs['StyleName'] = kwargs.get('StyleName', "gwt-TabPanel")
PanelBase.__init__(self)
Composite.__init__(self, panel, **kwargs)
def add(self, widget, tabText=None, asHTML=False, name=None):
""" tabText=None now means insert a spacer, pushed out at 100%
width so that any subsequent tabs added will be pushed to
the right hand side.
name refers to an optional name (string) where the tab can
be removed by name, if desired, using TabBar.remove.
"""
print "TabPanel add", widget, tabText, asHTML, name
self.insert(widget, tabText, asHTML, self.getWidgetCount(), name)
def addIndexedItem(self, index, child):
idx, name = index
self.insert(child, name, False, idx, name)
def addTabListener(self, listener):
self.tabListeners.append(listener)
def getDeckPanel(self):
return self.deck
def getTabBar(self):
return self.tabBar
def insert(self, widget, tabText, asHTML=False, beforeIndex=None,
name=None):
if beforeIndex is None:
beforeIndex = asHTML
asHTML = False
self.children.insert(beforeIndex, widget)
if name is not None:
self.tab_names[name] = widget
self.tabBar.insertTab(tabText, asHTML, beforeIndex)
self.deck.insert(widget, beforeIndex)
def onBeforeTabSelected(self, sender, tabIndex):
for listener in self.tabListeners:
if not listener.onBeforeTabSelected(sender, tabIndex):
return False
return True
def onTabSelected(self, sender, tabIndex):
self.deck.showWidget(tabIndex)
for listener in self.tabListeners:
listener.onTabSelected(sender, tabIndex)
def remove(self, widget):
""" widget to remove can be by integer, a widget in the panel,
or by name (string). if by name, the name has to be one
which was given to add or insert
"""
if isinstance(widget, basestring):
widget = self.tab_names[widget]
elif isinstance(widget, int):
widget = self.getWidget(widget)
for (k, w) in self.tab_names.items():
if widget == w:
self.tab_names.pop(k)
break
index = self.getWidgetIndex(widget)
if index == -1:
return False
self.children.remove(widget)
self.tabBar.removeTab(index)
self.deck.remove(widget)
return True
def removeTabListener(self, listener):
self.tabListeners.remove(listener)
def selectTab(self, index):
""" manual tab selection. tab can be selected:
* by index,
* by tab name (matching TabPanel.insert name arg if given)
* or by widget.
"""
if isinstance(index, basestring):
index = self.tab_names[index]
if not isinstance(index, int):
index = self.getWidgetIndex(index)
self.tabBar.selectTab(index)
