Python DOM.getParent方法代码示例

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    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)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    def remove(self, widget):
        if isinstance(widget, int):
            widget = self.getWidget(widget)

        if widget.getParent() != self:
            return False

        td = DOM.getParent(widget.getElement())
        tr = DOM.getParent(td)
        DOM.removeChild(self.getBody(), tr)

        CellPanel.remove(self, widget)
        return True

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    def getEventTargetCell(self, event):
        td = DOM.eventGetTarget(event)
        while td is not None:
            if DOM.getAttribute(td, "tagName").lower() == "td":
                tr = DOM.getParent(td)
                body = DOM.getParent(tr)
                if DOM.compare(body, self.bodyElem):
                    return td
            if DOM.compare(td, self.bodyElem):
                return None
            td = DOM.getParent(td)

        return None

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    def onBrowserEvent(self, event):
        if DOM.eventGetType(event) == "click":
            td = self.getEventTargetCell(event)
            if td is None:
                return

            tr = DOM.getParent(td)
            body = DOM.getParent(tr)
            row = DOM.getChildIndex(body, tr)
            column = DOM.getChildIndex(tr, td)

            for listener in self.tableListeners:
                if hasattr(listener, 'onCellClicked'):
                    listener.onCellClicked(self, row, column)
                else:
                    listener(self)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def setCaption(self, caption):
     self.caption = caption
     if caption is not None and not caption == "":
         DOM.setInnerHTML(self.legend, caption)
         DOM.insertChild(self.getElement(), self.legend, 0)
     elif DOM.getParent(self.legend) is not None:
         DOM.removeChild(self.getElement(), self.legend)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def replaceLinks(self, tagname="a"):
     """ replaces <tag href="#pagename">sometext</tag> with:
         Hyperlink("sometext", "pagename")
     """
     tags = self.findTags(tagname)
     pageloc = Window.getLocation()
     pagehref = pageloc.getPageHref()
     for el in tags:
         href = el.href
         l = href.split("#")
         if len(l) != 2:
             continue
         if l[0] != pagehref:
             continue
         token = l[1]
         if not token:
             continue
         html = DOM.getInnerHTML(el)
         parent = DOM.getParent(el)
         index = DOM.getChildIndex(parent, el)
         hl = Hyperlink(TargetHistoryToken=token,
                        HTML=html,
                        Element=DOM.createSpan())
         DOM.insertChild(parent, hl.getElement(), index)
         self.children.insert(index, hl)
         parent.removeChild(el)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
def insertChildBefore(new_elem, elem):
    """
    Inserts an element "new_elem" before the element "elem".
    """
    parent = DOM.getParent(elem)
    id = DOM.getChildIndex(parent, elem)
    DOM.insertChild(parent, new_elem, id)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def disown(self, widget):
     if widget.getParent() != self:
         console.error("widget %o is not a child of this panel %o", widget, self)
     else:
         element = widget.getElement()
         widget.setParent(None)
         parentElement = DOM.getParent(element)
         if parentElement:
             DOM.removeChild(parentElement, element)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    def getDividerIndex(self, elem):
        while (elem is not None) and not DOM.compare(elem, self.getElement()):
            expando = self._getIndex(elem)
            if expando is not None:
                return int(expando)

            elem = DOM.getParent(elem)

        return -1

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def disown(self, widget):
     if widget.getParent() is not self:
         raise Exception("widget %s is not a child of this panel %s" % \
                          (str(widget), str(self)))
     element = widget.getElement()
     widget.setParent(None)
     parentElement = DOM.getParent(element)
     if parentElement is not None:
         DOM.removeChild(parentElement, element)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def getTabHTML(self, index):
     widget = self.getTabWidget(index)
     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)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    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)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 def onBrowserEvent(self, event):
     DOM.eventPreventDefault(event)
     if not self.game.started:
         return
     td = self.getEventTargetCell(event)
     if not td:
         return
     tr = DOM.getParent(td)
     table = DOM.getParent(tr)
     row = DOM.getChildIndex(table, tr)
     column = DOM.getChildIndex(tr, td)
     target_cell = self.getCell(row, column)
     
     type = DOM.eventGetType(event)
     event_mapper = {'click': 'onClick',
                     'contextmenu': 'onRightClick',
                     'mousedown': 'onMouseDown',
                     'mouseup': 'onMouseUp',
                     'mouseout': 'onMouseLeave'}
     event_handler = event_mapper.get(type)
     if event_handler:
         getattr(self, event_handler)(target_cell)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
    def insertTabWidget(self, widget, beforeIndex):

        delWidget = ClickDelegatePanel(self, widget, self, self)
        delWidget.setStyleName(self.STYLENAME_DEFAULT)

        focusablePanel = delWidget.getFocusablePanel()
        self.panel.insert(delWidget, self.panel.getElement(), beforeIndex + 1)

        parent = DOM.getParent(delWidget.getElement())
        #DOM.setStyleAttribute(parent, "flow", "left")
        #DOM.setStyleAttribute(parent, "display", "inline")
        self.setStyleName(parent,
                          self.STYLENAME_DEFAULT + "-wrapper", True)

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import getParent [as 别名]
 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)