def add(self, widget, stackText="", asHTML=False):
widget.removeFromParent()
index = self.getWidgetCount()
tr = DOM.createTR()
td = DOM.createTD()
DOM.appendChild(self.body, tr)
DOM.appendChild(tr, td)
self.setStyleName(td, "gwt-StackPanelItem", True)
self._setIndex(td, index)
DOM.setAttribute(td, "height", "1px")
tr = DOM.createTR()
td = DOM.createTD()
DOM.appendChild(self.body, tr)
DOM.appendChild(tr, td)
DOM.setAttribute(td, "height", "100%")
DOM.setAttribute(td, "vAlign", "top")
CellPanel.add(self, widget, td)
self.setStackVisible(index, False)
if self.visibleStack == -1:
self.showStack(0)
if stackText != "":
self.setStackText(self.getWidgetCount() - 1, stackText, asHTML)
def remove(self, child, index=None):
if index is None:
if isinstance(child, int):
index = child
child = self.getWidget(child)
else:
index = self.getWidgetIndex(child)
if child.getParent() != self:
return False
if self.visibleStack == index:
self.visibleStack = -1
elif self.visibleStack > index:
self.visibleStack -= 1
rowIndex = 2 * index
tr = DOM.getChild(self.body, rowIndex)
DOM.removeChild(self.body, tr)
tr = DOM.getChild(self.body, rowIndex)
DOM.removeChild(self.body, tr)
CellPanel.remove(self, child)
rows = self.getWidgetCount() * 2
#for (int i = rowIndex; i < rows; i = i + 2) {
for i in range(rowIndex, rows, 2):
childTR = DOM.getChild(self.body, i)
td = DOM.getFirstChild(childTR)
curIndex = self._getIndex(td)
self._setIndex(td, index)
index += 1
return True
def insert(self, widget, container, beforeIndex=None):
""" has two modes of operation:
widget, beforeIndex
widget, container, beforeIndex.
if beforeIndex argument is not given, the 1st mode is assumed.
this technique is less costly than using *args.
"""
if widget.getParent() == self:
return
if beforeIndex is None:
beforeIndex = container
container = self.getBody()
widget.removeFromParent()
tr = DOM.createTR()
td = DOM.createTD()
DOM.insertChild(container, tr, beforeIndex)
DOM.appendChild(tr, td)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def insert(self, widget, container, beforeIndex=None):
""" has two modes of operation:
widget, beforeIndex
widget, container, beforeIndex.
if beforeIndex argument is not given, the 1st mode is assumed.
this technique is less costly than using *args.
"""
if widget.getParent() == self:
return
if beforeIndex is None:
beforeIndex = container
container = self.tableRow
if widget.getParent() == self:
return
widget.removeFromParent()
td = DOM.createTD()
DOM.insertChild(container, td, beforeIndex)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def __init__(self, **kwargs):
self.visibleStack = -1
self.indices = {}
self.stackListeners = []
kwargs['StyleName'] = kwargs.get('StyleName', "gwt-StackPanel")
CellPanel.__init__(self, **kwargs)
DOM.sinkEvents(self.getElement(), Event.ONCLICK)
def insert(self, widget, beforeIndex):
widget.removeFromParent()
td = DOM.createTD()
DOM.insertChild(self.tableRow, td, beforeIndex)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def insert(self, widget, beforeIndex):
widget.removeFromParent()
td = DOM.createTD()
DOM.insertChild(self.tableRow, td, beforeIndex)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def remove(self, widget):
if isinstance(widget, int):
widget = self.getWidget(widget)
if widget.getParent() != self:
return False
td = DOM.getParent(widget.getElement())
DOM.removeChild(self.tableRow, td)
CellPanel.remove(self, widget)
return True
def remove(self, widget):
if isinstance(widget, int):
widget = self.getWidget(widget)
if widget.getParent() != self:
return False
td = DOM.getParent(widget.getElement())
DOM.removeChild(self.tableRow, td)
CellPanel.remove(self, widget)
return True
def insert(self, widget, beforeIndex):
widget.removeFromParent()
tr = DOM.createTR()
td = DOM.createTD()
DOM.insertChild(self.getBody(), tr, beforeIndex)
DOM.appendChild(tr, td)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def insert(self, widget, beforeIndex):
widget.removeFromParent()
tr = DOM.createTR()
td = DOM.createTD()
DOM.insertChild(self.getBody(), tr, beforeIndex)
DOM.appendChild(tr, td)
CellPanel.insert(self, widget, td, beforeIndex)
self.setCellHorizontalAlignment(widget, self.horzAlign)
self.setCellVerticalAlignment(widget, self.vertAlign)
def remove(self, widget):
if widget == self.center:
self.center = None
ret = CellPanel.remove(self, widget)
if ret:
self.dock_children.remove(widget)
self.realizeTable(None)
return ret
def remove(self, widget):
if widget == self.center:
self.center = None
ret = CellPanel.remove(self, widget)
if ret:
self.dock_children.remove(widget)
self.realizeTable(None)
return ret
def __init__(self, **kwargs):
CellPanel.__init__(self, **kwargs)
self.tableRow = DOM.createTR()
DOM.appendChild(self.getBody(), self.tableRow)
def __init__(self, **kwargs):
self.center = None
self.dock_children = [] # cannot use self.children
CellPanel.__init__(self, **kwargs)
def appendAndMaybeAdopt(self, parent, child, beingAdded):
if beingAdded is not None:
if DOM.compare(child, beingAdded.getElement()):
CellPanel.add(self, beingAdded, parent)
return
DOM.appendChild(parent, child)
def __init__(self, **kwargs):
self.center = None
self.dock_children = [] # cannot use self.children
CellPanel.__init__(self, **kwargs)
def _getElementProps(self):
return CellPanel._getElementProps() + self.elem_props
def appendAndMaybeAdopt(self, parent, child, beingAdded):
if beingAdded is not None:
if DOM.compare(child, beingAdded.getElement()):
CellPanel.add(self, beingAdded, parent)
return
DOM.appendChild(parent, child)
def __init__(self, **kwargs):
CellPanel.__init__(self, **kwargs)
self.tableRow = DOM.createTR()
DOM.appendChild(self.getBody(), self.tableRow)
