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TreeMixins 0.6 from Frank

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@44528 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2007-02-19 20:31:11 +00:00
parent 191406ad84
commit 55ce0bae63
3 changed files with 377 additions and 111 deletions
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52
wxPython/demo/TreeMixin.py
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@@ -1,6 +1,7 @@
import wx, wx.lib.customtreectrl, wx.gizmos
import wx.lib.mixins.treemixin as treemixin
class TreeModel(object):
def __init__(self, *args, **kwargs):
self.items = []
@@ -38,11 +39,12 @@ class TreeModel(object):
oldParentChildren.remove(itemToMove)
class DemoVirtualTreeMixin(treemixin.VirtualTree, treemixin.DragAndDrop):
class DemoTreeMixin(treemixin.VirtualTree, treemixin.DragAndDrop,
treemixin.ExpansionState):
def __init__(self, *args, **kwargs):
self.model = kwargs.pop('treemodel')
self.log = kwargs.pop('log')
super(DemoVirtualTreeMixin, self).__init__(*args, **kwargs)
super(DemoTreeMixin, self).__init__(*args, **kwargs)
self.CreateImageList()
def CreateImageList(self):
@@ -63,7 +65,7 @@ class DemoVirtualTreeMixin(treemixin.VirtualTree, treemixin.DragAndDrop):
if self.model.GetChildrenCount(indices) > 0:
return wx.SMALL_FONT
else:
return super(DemoVirtualTreeMixin, self).OnGetItemFont(indices)
return super(DemoTreeMixin, self).OnGetItemFont(indices)
def OnGetItemTextColour(self, indices):
if len(indices) % 2 == 0:
@@ -71,14 +73,13 @@ class DemoVirtualTreeMixin(treemixin.VirtualTree, treemixin.DragAndDrop):
elif len(indices) % 3 == 0:
return wx.BLUE
else:
return super(DemoVirtualTreeMixin,
self).OnGetItemTextColour(indices)
return super(DemoTreeMixin, self).OnGetItemTextColour(indices)
def OnGetItemBackgroundColour(self, indices):
if indices[-1] == len(indices):
return wx.GREEN
else:
return super(DemoVirtualTreeMixin,
return super(DemoTreeMixin,
self).OnGetItemBackgroundColour(indices)
def OnGetItemImage(self, indices, which):
@@ -101,11 +102,11 @@ class DemoVirtualTreeMixin(treemixin.VirtualTree, treemixin.DragAndDrop):
self.GetParent().RefreshItems()
class VirtualTreeCtrl(DemoVirtualTreeMixin, wx.TreeCtrl):
class VirtualTreeCtrl(DemoTreeMixin, wx.TreeCtrl):
pass
class VirtualTreeListCtrl(DemoVirtualTreeMixin, wx.gizmos.TreeListCtrl):
class VirtualTreeListCtrl(DemoTreeMixin, wx.gizmos.TreeListCtrl):
def __init__(self, *args, **kwargs):
kwargs['style'] = wx.TR_DEFAULT_STYLE | wx.TR_FULL_ROW_HIGHLIGHT
super(VirtualTreeListCtrl, self).__init__(*args, **kwargs)
@@ -129,7 +130,7 @@ class VirtualTreeListCtrl(DemoVirtualTreeMixin, wx.gizmos.TreeListCtrl):
return 3
class VirtualCustomTreeCtrl(DemoVirtualTreeMixin,
class VirtualCustomTreeCtrl(DemoTreeMixin,
wx.lib.customtreectrl.CustomTreeCtrl):
def __init__(self, *args, **kwargs):
self.checked = {}
@@ -193,22 +194,41 @@ class TestPanel(wx.Panel):
self.log = log
super(TestPanel, self).__init__(parent)
self.treemodel = TreeModel()
self.notebook = TreeNotebook(self, treemodel=self.treemodel, log=log)
label = wx.StaticText(self, label='Number of children: ')
self.CreateControls()
self.LayoutControls()
self.BindEvents()
def CreateControls(self):
self.notebook = TreeNotebook(self, treemodel=self.treemodel,
log=self.log)
self.label = wx.StaticText(self, label='Number of children: ')
self.childrenCountCtrl = wx.SpinCtrl(self, value='0', max=10000)
button = wx.Button(self, label='Update children')
button.Bind(wx.EVT_BUTTON, self.onEnter)
self.button = wx.Button(self, label='Update children')
def LayoutControls(self):
hSizer = wx.BoxSizer(wx.HORIZONTAL)
options = dict(flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL, border=2)
hSizer.Add(label, **options)
hSizer.Add(self.label, **options)
hSizer.Add(self.childrenCountCtrl, 2, **options)
hSizer.Add(button, **options)
hSizer.Add(self.button, **options)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.notebook, 1, wx.EXPAND)
sizer.Add(hSizer, 0, wx.EXPAND)
self.SetSizer(sizer)
def onEnter(self, event):
def BindEvents(self):
self.notebook.Bind(wx.EVT_NOTEBOOK_PAGE_CHANGED, self.OnPageChanged)
self.button.Bind(wx.EVT_BUTTON, self.OnEnter)
def OnPageChanged(self, event):
if self.IsBeingDeleted():
return
oldTree = self.notebook.GetPage(event.OldSelection)
newTree = self.notebook.GetPage(event.Selection)
newTree.SetExpansionState(oldTree.GetExpansionState())
event.Skip()
def OnEnter(self, event):
indices = self.notebook.GetSelectedItemIndices()
text = self.treemodel.GetText(indices)
oldChildrenCount = self.treemodel.GetChildrenCount(indices)