/usr/share/pyshared/PythonCard/components/tree.py is in python-pythoncard 0.8.2-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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__version__ = "$Revision: 1.15 $"
__date__ = "$Date: 2004/05/13 02:40:25 $"
"""
import wx
from PythonCard import event, widget
class TreeEvent(event.Event):
def decorate(self, aWxEvent, source):
aWxEvent = event.Event.decorate(self, aWxEvent, source)
aWxEvent.item = aWxEvent.GetItem()
return aWxEvent
class TreeItemActivatedEvent(TreeEvent):
name = 'itemActivated'
binding = wx.EVT_TREE_ITEM_ACTIVATED
id = wx.wxEVT_COMMAND_TREE_ITEM_ACTIVATED
class TreeItemCollapsedEvent(TreeEvent):
name = 'itemCollapsed'
binding = wx.EVT_TREE_ITEM_COLLAPSED
id = wx.wxEVT_COMMAND_TREE_ITEM_COLLAPSED
class TreeItemCollapsingEvent(TreeEvent):
name = 'itemCollapsing'
binding = wx.EVT_TREE_ITEM_COLLAPSING
id = wx.wxEVT_COMMAND_TREE_ITEM_COLLAPSING
class TreeItemExpandedEvent(TreeEvent):
name = 'itemExpanded'
binding = wx.EVT_TREE_ITEM_EXPANDED
id = wx.wxEVT_COMMAND_TREE_ITEM_EXPANDED
class TreeItemExpandingEvent(TreeEvent):
name = 'itemExpanding'
binding = wx.EVT_TREE_ITEM_EXPANDING
id = wx.wxEVT_COMMAND_TREE_ITEM_EXPANDING
class TreeSelectionChangedEvent(TreeEvent):
name = 'selectionChanged'
binding = wx.EVT_TREE_SEL_CHANGED
id = wx.wxEVT_COMMAND_TREE_SEL_CHANGED
def decorate(self, aWxEvent, source):
aWxEvent = TreeEvent.decorate(self, aWxEvent, source)
aWxEvent.oldItem = aWxEvent.GetOldItem()
return aWxEvent
class TreeSelectionChangingEvent(TreeEvent):
name = 'selectionChanging'
binding = wx.EVT_TREE_SEL_CHANGING
id = wx.wxEVT_COMMAND_TREE_SEL_CHANGING
def decorate(self, aWxEvent, source):
aWxEvent = TreeEvent.decorate(self, aWxEvent, source)
aWxEvent.oldItem = aWxEvent.GetOldItem()
return aWxEvent
class TreeKeyDownEvent(TreeEvent):
name = 'keyDown'
binding = wx.EVT_TREE_KEY_DOWN
id = wx.wxEVT_COMMAND_TREE_KEY_DOWN
def decorate(self, aWxEvent, source):
aWxEvent = TreeEvent.decorate(self, aWxEvent, source)
aWxEvent.keyCode = aWxEvent.GetKeyCode()
keyEvent = aWxEvent.GetKeyEvent()
aWxEvent.position = tuple(keyEvent.GetPosition())
aWxEvent.x = keyEvent.GetX()
aWxEvent.y = keyEvent.GetY()
aWxEvent.altDown = keyEvent.AltDown()
aWxEvent.controlDown = keyEvent.ControlDown()
aWxEvent.shiftDown = keyEvent.ShiftDown()
keyEvent = None
return aWxEvent
TreeEvents = (#TreeSelectEvent,
TreeItemActivatedEvent,
TreeItemCollapsedEvent,
TreeItemCollapsingEvent,
TreeItemExpandedEvent,
TreeItemExpandingEvent,
TreeSelectionChangedEvent,
TreeSelectionChangingEvent,
TreeKeyDownEvent
)
class TreeSpec(widget.WidgetSpec):
def __init__(self) :
## events = [event.SelectEvent,
## event.ItemActivatedEvent,
## event.ItemExpandedEvent,
## event.ItemExpandingEvent,
## event.SelectionChangedEvent,
## event.SelectionChangingEvent,
## event.KeyDownEvent
## ]
events = list(TreeEvents)
attributes = {
#'items' : { 'presence' : 'optional', 'default' : [] },
#'style' : { 'presence' : 'optional', 'default' : [], 'values' : [ 'horizontal', 'vertical' ] },
'size' : { 'presence' : 'optional', 'default' : [ 50, 50 ] },
}
widget.WidgetSpec.__init__( self, 'Tree', 'Widget', events, attributes )
class Tree(widget.Widget, wx.TreeCtrl):
"""
A tree.
"""
_spec = TreeSpec()
def __init__(self, aParent, aResource) :
wx.TreeCtrl.__init__(
self,
aParent,
widget.makeNewId(aResource.id),
aResource.position,
aResource.size,
#aResource.items,
#style = border | wx.LC_REPORT | wx.CLIP_SIBLINGS,
name = aResource.name
)
widget.Widget.__init__(self, aParent, aResource)
self._bindEvents(event.WIDGET_EVENTS + TreeEvents)
# mixedCase aliases
# probably need to do all the wxTreeCtrl methods
# this just covers the ones in the minimalTree sample
addRoot = wx.TreeCtrl.AddRoot
appendItem = wx.TreeCtrl.AppendItem
getChildrenCount = wx.TreeCtrl.GetChildrenCount
getItemText = wx.TreeCtrl.GetItemText
isExpanded = wx.TreeCtrl.IsExpanded
selectItem = wx.TreeCtrl.SelectItem
setItemHasChildren = wx.TreeCtrl.SetItemHasChildren
# if it looks like there is a memory leak with Tree components
# then Tree should have its own _dispatch method
# and set aWxEvent.oldItem = None, and aWxEvent.item = None
# after calling widget.Widget._dispatch
import sys
from PythonCard import registry
registry.Registry.getInstance().register(sys.modules[__name__].Tree)
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