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This commit was manufactured by cvs2svn to create tag 'WX_2_8_4'.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/tags/WX_2_8_4@46016 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Bryan Petty
2007-05-14 08:18:10 +00:00
parent e86fbab1ba
commit 50c46e10bb
840 changed files with 30344 additions and 96262 deletions
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240
wxPython/wx/lib/customtreectrl.py
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@@ -3,7 +3,7 @@
# Inspired By And Heavily Based On wxGenericTreeCtrl.
#
# Andrea Gavana, @ 17 May 2006
# Latest Revision: 26 May 2006, 22.30 CET
# Latest Revision: 16 Apr 2007, 11.00 CET
#
#
# TODO List
@@ -134,8 +134,8 @@ CustomTreeCtrl has been tested on the following platforms:
* Mac OS (Thanks to John Jackson).
Latest Revision: Andrea Gavana @ 26 May 2006, 22.30 CET
Version 0.8
Latest Revision: Andrea Gavana @ 16 Apr 2007, 11.00 CET
Version 1.0
"""
@@ -1164,28 +1164,7 @@ class GenericTreeItem:
self._wnd = wnd # are we holding a window?
if wnd:
if wnd.GetSizer(): # the window is a complex one hold by a sizer
size = wnd.GetBestSize()
else: # simple window, without sizers
size = wnd.GetSize()
# We have to bind the wx.EVT_SET_FOCUS for the associated window
# No other solution to handle the focus changing from an item in
# CustomTreeCtrl and the window associated to an item
# Do better strategies exist?
self._wnd.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
self._height = size.GetHeight() + 2
self._width = size.GetWidth()
self._windowsize = size
# We don't show the window if the item is collapsed
if self._isCollapsed:
self._wnd.Show(False)
# The window is enabled only if the item is enabled
self._wnd.Enable(self._enabled)
self._windowenabled = self._enabled
self.SetWindow(wnd)
def IsOk(self):
@@ -1310,6 +1289,29 @@ class GenericTreeItem:
self._wnd = wnd
if wnd.GetSizer(): # the window is a complex one hold by a sizer
size = wnd.GetBestSize()
else: # simple window, without sizers
size = wnd.GetSize()
# We have to bind the wx.EVT_SET_FOCUS for the associated window
# No other solution to handle the focus changing from an item in
# CustomTreeCtrl and the window associated to an item
# Do better strategies exist?
self._wnd.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
self._height = size.GetHeight() + 2
self._width = size.GetWidth()
self._windowsize = size
# We don't show the window if the item is collapsed
if self._isCollapsed:
self._wnd.Show(False)
# The window is enabled only if the item is enabled
self._wnd.Enable(self._enabled)
self._windowenabled = self._enabled
def GetWindow(self):
"""Returns the window associated to the item."""
@@ -1317,6 +1319,14 @@ class GenericTreeItem:
return self._wnd
def DeleteWindow(self):
"""Deletes the window associated to the item (if any)."""
if self._wnd:
self._wnd.Destroy()
self._wnd = None
def GetWindowEnabled(self):
"""Returns whether the associated window is enabled or not."""
@@ -1736,7 +1746,7 @@ def EventFlagsToSelType(style, shiftDown=False, ctrlDown=False):
class CustomTreeCtrl(wx.PyScrolledWindow):
def __init__(self, parent, id=wx.ID_ANY, pos=wx.DefaultPosition, size=wx.DefaultSize,
style=0, ctstyle=TR_DEFAULT_STYLE, validator=wx.DefaultValidator,
style=TR_DEFAULT_STYLE, ctstyle=0, validator=wx.DefaultValidator,
name="CustomTreeCtrl"):
"""
Default class constructor.
@@ -1749,15 +1759,14 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
size: window size. If the default size (-1, -1) is specified then the window is sized appropriately.
style: the underlying wx.ScrolledWindow style
style: the underlying wx.ScrolledWindow style + CustomTreeCtrl window style. This can be one of:
ctstyle: CustomTreeCtrl window style. This can be one of:
TR_NO_BUTTONS
TR_HAS_BUTTONS # draw collapsed/expanded btns
TR_NO_LINES # don't draw lines at all
TR_LINES_AT_ROOT # connect top-level nodes
TR_TWIST_BUTTONS # draw mac-like twist buttons
TR_SINGLE # single selection mode
TR_SINGLE # single selection mode
TR_MULTIPLE # can select multiple items
TR_EXTENDED # todo: allow extended selection
TR_HAS_VARIABLE_ROW_HEIGHT # allows rows to have variable height
@@ -1769,10 +1778,14 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
TR_AUTO_CHECK_PARENT # only meaningful for checkboxes
TR_AUTO_TOGGLE_CHILD # only meaningful for checkboxes
ctstyle: kept for backward compatibility.
validator: window validator.
name: window name.
"""
style = style | ctstyle
self._current = self._key_current = self._anchor = self._select_me = None
self._hasFocus = False
@@ -1790,7 +1803,9 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
btnshadow = wx.SystemSettings_GetColour(wx.SYS_COLOUR_BTNSHADOW)
self._hilightUnfocusedBrush = wx.Brush(btnshadow)
r, g, b = btnshadow.Red(), btnshadow.Green(), btnshadow.Blue()
backcolour = ((r >> 1) - 20, (g >> 1) - 20, (b >> 1) - 20)
backcolour = (max((r >> 1) - 20, 0),
max((g >> 1) - 20, 0),
max((b >> 1) - 20, 0))
backcolour = wx.Colour(backcolour[0], backcolour[1], backcolour[2])
self._hilightUnfocusedBrush2 = wx.Brush(backcolour)
@@ -1855,12 +1870,13 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self._vistaselection = False
# Connection lines style
grey = (160,160,160)
if wx.Platform != "__WXMAC__":
self._dottedPen = wx.Pen("grey", 1, wx.USER_DASH)
self._dottedPen = wx.Pen(grey, 1, wx.USER_DASH)
self._dottedPen.SetDashes([1,1])
self._dottedPen.SetCap(wx.CAP_BUTT)
else:
self._dottedPen = wx.Pen("grey", 1)
self._dottedPen = wx.Pen(grey, 1)
# Pen Used To Draw The Border Around Selected Items
self._borderPen = wx.BLACK_PEN
@@ -1871,14 +1887,12 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self._itemWithWindow = []
if wx.Platform == "__WXMAC__":
ctstyle &= ~TR_LINES_AT_ROOT
ctstyle |= TR_NO_LINES
style &= ~TR_LINES_AT_ROOT
style |= TR_NO_LINES
platform, major, minor = wx.GetOsVersion()
if major < 10:
ctstyle |= TR_ROW_LINES
self._windowStyle = ctstyle
style |= TR_ROW_LINES
# Create the default check image list
self.SetImageListCheck(13, 13)
@@ -2050,7 +2064,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self.RefreshLine(item)
def IsEnabled(self, item):
def IsItemEnabled(self, item):
"""Returns whether an item is enabled or disabled."""
if not item:
@@ -2154,13 +2168,13 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
dc = wx.ClientDC(self)
self.RefreshLine(item)
if self._windowStyle & TR_AUTO_CHECK_CHILD:
if self.HasFlag(TR_AUTO_CHECK_CHILD):
ischeck = self.IsItemChecked(item)
self.AutoCheckChild(item, ischeck)
if self._windowStyle & TR_AUTO_CHECK_PARENT:
if self.HasFlag(TR_AUTO_CHECK_PARENT):
ischeck = self.IsItemChecked(item)
self.AutoCheckParent(item, ischeck)
elif self._windowStyle & TR_AUTO_TOGGLE_CHILD:
elif self.HasFlag(TR_AUTO_TOGGLE_CHILD):
self.AutoToggleChild(item)
e = TreeEvent(wxEVT_TREE_ITEM_CHECKED, self.GetId())
@@ -2295,12 +2309,6 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self._dirty = True
def HasFlag(self, flag):
"""Returns whether CustomTreeCtrl has a flag."""
return self._windowStyle & flag
def HasChildren(self, item):
"""Returns whether an item has children or not."""
@@ -2334,19 +2342,19 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# want to update the inherited styles, but right now
# none of the parents has updatable styles
if self._windowStyle & TR_MULTIPLE and not (styles & TR_MULTIPLE):
if self.HasFlag(TR_MULTIPLE) and not (styles & TR_MULTIPLE):
selections = self.GetSelections()
for select in selections[0:-1]:
self.SelectItem(select, False)
self._windowStyle = styles
self.SetWindowStyle(styles)
self._dirty = True
def GetTreeStyle(self):
"""Returns the CustomTreeCtrl style."""
return self._windowStyle
return self.GetWindowStyle()
def HasButtons(self):
@@ -2368,7 +2376,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
return item.GetText()
def GetItemImage(self, item, which):
def GetItemImage(self, item, which=TreeItemIcon_Normal):
"""Returns the item image."""
if not item:
@@ -3140,10 +3148,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def DoInsertItem(self, parentId, previous, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Actually inserts an item in the tree."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if ct_type < 0 or ct_type > 2:
@@ -3175,10 +3183,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
if self._anchor:
raise Exception("\nERROR: Tree Can Have Only One Root")
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if ct_type < 0 or ct_type > 2:
@@ -3211,10 +3219,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def PrependItem(self, parent, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Appends an item as a first child of parent."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
return self.DoInsertItem(parent, 0, text, ct_type, wnd, image, selImage, data)
@@ -3223,10 +3231,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def InsertItemByItem(self, parentId, idPrevious, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Auxiliary function to cope with the C++ hideous multifunction."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
parent = parentId
@@ -3249,10 +3257,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def InsertItemByIndex(self, parentId, before, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Auxiliary function to cope with the C++ hideous multifunction."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
parent = parentId
@@ -3267,10 +3275,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def InsertItem(self, parentId, input, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Inserts an item after the given previous."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if type(input) == type(1):
@@ -3282,10 +3290,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
def AppendItem(self, parentId, text, ct_type=0, wnd=None, image=-1, selImage=-1, data=None):
"""Appends an item as a last child of its parent."""
if wnd is not None and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if wnd is not None and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert Controls You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
if text.find("\n") >= 0 and not (self._windowStyle & TR_HAS_VARIABLE_ROW_HEIGHT):
if text.find("\n") >= 0 and not self.HasFlag(TR_HAS_VARIABLE_ROW_HEIGHT):
raise Exception("\nERROR: In Order To Append/Insert A MultiLine Text You Have To Use The Style TR_HAS_VARIABLE_ROW_HEIGHT")
parent = parentId
@@ -3303,7 +3311,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
event = TreeEvent(wxEVT_TREE_DELETE_ITEM, self.GetId())
event._item = item
event.SetEventObject(self)
self.ProcessEvent(event)
self.GetEventHandler().ProcessEvent(event)
def IsDescendantOf(self, parent, item):
@@ -3448,7 +3456,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
event._item = item
event.SetEventObject(self)
if self.ProcessEvent(event) and not event.IsAllowed():
if self.GetEventHandler().ProcessEvent(event) and not event.IsAllowed():
# cancelled by program
return
@@ -3462,11 +3470,11 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self.HideWindows()
event.SetEventType(wxEVT_TREE_ITEM_EXPANDED)
self.ProcessEvent(event)
self.GetEventHandler().ProcessEvent(event)
def ExpandAll(self, item):
"""Expands all the items."""
def ExpandAllChildren(self, item):
"""Expands all the items children of the input item."""
if not item:
raise Exception("\nERROR: Invalid Tree Item. ")
@@ -3479,10 +3487,17 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
child, cookie = self.GetFirstChild(item)
while child:
self.ExpandAll(child)
self.ExpandAllChildren(child)
child, cookie = self.GetNextChild(item, cookie)
def ExpandAll(self):
"""Expands all CustomTreeCtrl items."""
if self._anchor:
self.ExpandAllChildren(self._anchor)
def Collapse(self, item):
"""
Collapse an item, sending a EVT_TREE_ITEM_COLLAPSING and
@@ -3501,7 +3516,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
event = TreeEvent(wxEVT_TREE_ITEM_COLLAPSING, self.GetId())
event._item = item
event.SetEventObject(self)
if self.ProcessEvent(event) and not event.IsAllowed():
if self.GetEventHandler().ProcessEvent(event) and not event.IsAllowed():
# cancelled by program
return
@@ -3515,7 +3530,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self.HideWindows()
event.SetEventType(wxEVT_TREE_ITEM_COLLAPSED)
self.ProcessEvent(event)
self.GetEventHandler().ProcessEvent(event)
def CollapseAndReset(self, item):
@@ -3540,7 +3555,8 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
for child in self._itemWithWindow:
if not self.IsVisible(child):
wnd = child.GetWindow()
wnd.Hide()
if wnd:
wnd.Hide()
def Unselect(self):
@@ -3576,7 +3592,8 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# the tree might not have the root item at all
if rootItem:
self.UnselectAllChildren(rootItem)
self.Unselect()
# Recursive function !
# To stop we must have crt_item<last_item
@@ -3956,21 +3973,22 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
self._imageListNormal = imageList
self._ownsImageListNormal = False
self._dirty = True
# Don't do any drawing if we're setting the list to NULL,
# since we may be in the process of deleting the tree control.
if imageList:
self.CalculateLineHeight()
# We gray out the image list to use the grayed icons with disabled items
self._grayedImageList = wx.ImageList(16, 16, True, 0)
for ii in xrange(imageList.GetImageCount()):
bmp = imageList.GetBitmap(ii)
image = wx.ImageFromBitmap(bmp)
image = GrayOut(image)
newbmp = wx.BitmapFromImage(image)
self._grayedImageList.Add(newbmp)
# We gray out the image list to use the grayed icons with disabled items
sz = imageList.GetSize(0)
self._grayedImageList = wx.ImageList(sz[0], sz[1], True, 0)
for ii in xrange(imageList.GetImageCount()):
bmp = imageList.GetBitmap(ii)
image = wx.ImageFromBitmap(bmp)
image = GrayOut(image)
newbmp = wx.BitmapFromImage(image)
self._grayedImageList.Add(newbmp)
def SetStateImageList(self, imageList):
@@ -4188,6 +4206,8 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
r2, g2, b2 = int(bottom.Red()), int(bottom.Green()), int(bottom.Blue())
flrect = float(filRect.height)
if flrect < 1:
flrect = self._lineHeight
rstep = float((r2 - r1)) / flrect
gstep = float((g2 - g1)) / flrect
@@ -4230,7 +4250,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
dc.SetTextForeground(self.GetHyperTextVisitedColour())
else:
dc.SetTextForeground(self.GetHyperTextNewColour())
text_w, text_h, dummy = dc.GetMultiLineTextExtent(item.GetText())
image = item.GetCurrentImage()
@@ -4302,7 +4322,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
wx.RendererNative.Get().DrawItemSelectionRect(self, dc, itemrect, flags)
else:
dc.DrawRectangleRect(itemrect)
else:
if item.IsSelected():
@@ -4400,6 +4420,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
if wnd:
wndx = wcheck + image_w + item.GetX() + text_w + 4
xa, ya = self.CalcScrolledPosition((0, item.GetY()))
wndx += xa
if item.GetHeight() > item.GetWindowSize()[1]:
ya += (item.GetHeight() - item.GetWindowSize()[1])/2
if not wnd.IsShown():
wnd.Show()
if wnd.GetPosition() != (wndx, ya):
@@ -4438,7 +4462,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# draw line down to last child
origY += self.GetLineHeight(children[0])>>1
oldY += self.GetLineHeight(children[n-1])>>1
oldPen = dc.GetPen()
dc.SetPen(self._dottedPen)
dc.DrawLine(3, origY, 3, oldY)
dc.SetPen(oldPen)
return y
@@ -4532,7 +4559,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
else: # no custom buttons
if self._windowStyle & TR_TWIST_BUTTONS:
if self.HasFlag(TR_TWIST_BUTTONS):
# We draw something like the Mac twist buttons
dc.SetPen(wx.BLACK_PEN)
@@ -4724,11 +4751,11 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
keyCode = event.GetKeyCode()
if keyCode in [ord("+"), wx.WXK_ADD]: # "+"
if self._current.HasPlus() and not self.IsExpanded(self._current) and self.IsEnabled(self._current):
if self._current.HasPlus() and not self.IsExpanded(self._current) and self.IsItemEnabled(self._current):
self.Expand(self._current)
elif keyCode in [ord("*"), wx.WXK_MULTIPLY]: # "*"
if not self.IsExpanded(self._current) and self.IsEnabled(self._current):
if not self.IsExpanded(self._current) and self.IsItemEnabled(self._current):
# expand all
self.ExpandAll(self._current)
@@ -4748,7 +4775,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
elif keyCode in [wx.WXK_RETURN, wx.WXK_SPACE]:
if not self.IsEnabled(self._current):
if not self.IsItemEnabled(self._current):
event.Skip()
return
@@ -4781,7 +4808,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
if prev:
current = self._key_current
# TODO: Huh? If we get here, we'd better be the first child of our parent. How else could it be?
if current == self.GetFirstChild(prev)[0] and self.IsEnabled(prev):
if current == self.GetFirstChild(prev)[0] and self.IsItemEnabled(prev):
# otherwise we return to where we came from
self.DoSelectItem(prev, unselect_others, extended_select)
self._key_current = prev
@@ -4797,13 +4824,13 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
current = prev
# Try to get the previous siblings and see if they are active
while prev and not self.IsEnabled(prev):
while prev and not self.IsItemEnabled(prev):
prev = self.GetPrevSibling(prev)
if not prev:
# No previous siblings active: go to the parent and up
prev = self.GetItemParent(current)
while prev and not self.IsEnabled(prev):
while prev and not self.IsItemEnabled(prev):
prev = self.GetItemParent(prev)
if prev:
@@ -4821,7 +4848,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
if self.IsExpanded(self._current):
self.Collapse(self._current)
else:
if prev and self.IsEnabled(prev):
if prev and self.IsItemEnabled(prev):
self.DoSelectItem(prev, unselect_others, extended_select)
elif keyCode == wx.WXK_RIGHT:
@@ -4829,7 +4856,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# also expand the item if it wasn't expanded yet
if self.IsExpanded(self._current) and self.HasChildren(self._current):
child, cookie = self.GetFirstChild(self._key_current)
if self.IsEnabled(child):
if self.IsItemEnabled(child):
self.DoSelectItem(child, unselect_others, extended_select)
self._key_current = child
else:
@@ -4855,11 +4882,11 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
current = self.GetItemParent(current)
if current:
next = self.GetNextSibling(current)
if not next or not self.IsEnabled(next):
if not next or not self.IsItemEnabled(next):
next = None
else:
while next and not self.IsEnabled(next):
while next and not self.IsItemEnabled(next):
next = self.GetNext(next)
if next:
@@ -4884,7 +4911,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
last = lastChild
if last and self.IsEnabled(last):
if last and self.IsItemEnabled(last):
self.DoSelectItem(last, unselect_others, extended_select)
@@ -4901,7 +4928,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
if not prev:
return
if self.IsEnabled(prev):
if self.IsItemEnabled(prev):
self.DoSelectItem(prev, unselect_others, extended_select)
else:
@@ -4918,7 +4945,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# no such item
return
if self.IsEnabled(id):
if self.IsItemEnabled(id):
self.SelectItem(id)
self._findPrefix += ch
@@ -4950,7 +4977,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
while 1:
child = sibling(item)
if (child and self.IsEnabled(child)) or not child:
if (child and self.IsItemEnabled(child)) or not child:
break
item = child
@@ -4958,10 +4985,10 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
# Tha's not a radiobutton... but some of its children can be
# inactive
child, cookie = self.GetFirstChild(item)
while child and not self.IsEnabled(child):
while child and not self.IsItemEnabled(child):
child, cookie = self.GetNextChild(item, cookie)
if child and self.IsEnabled(child):
if child and self.IsItemEnabled(child):
return child
return None
@@ -5015,7 +5042,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
flags = TREE_HITTEST_NOWHERE
return None, flags
if not self.IsEnabled(hit):
if not self.IsItemEnabled(hit):
return None, flags
return hit, flags
@@ -5534,6 +5561,7 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
item.SetHeight(total_h)
else:
item.SetWidth(item.GetWindowSize()[0]+image_w+text_w+wcheck+2)
item.SetHeight(max(total_h, item.GetWindowSize()[1]))
def CalculateLevel(self, item, dc, level, y):
@@ -5731,4 +5759,6 @@ class CustomTreeCtrl(wx.PyScrolledWindow):
attr.font = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
return attr
GetClassDefaultAttributes = classmethod(GetClassDefaultAttributes)