+++ /dev/null
-import wx
-import wx.gizmos
-import data
-
-class TestFrame(wx.Frame):
- def __init__(self):
- wx.Frame.__init__(self, None, title="TreeListCtrl", size=(400,500))
-
- # Create an image list
- il = wx.ImageList(16,16)
-
- # Get some standard images from the art provider and add them
- # to the image list
- self.fldridx = il.Add(
- wx.ArtProvider.GetBitmap(wx.ART_FOLDER, wx.ART_OTHER, (16,16)))
- self.fldropenidx = il.Add(
- wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN, wx.ART_OTHER, (16,16)))
- self.fileidx = il.Add(
- wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_OTHER, (16,16)))
-
-
- # Create the tree
- self.tree = wx.gizmos.TreeListCtrl(self, style =
- wx.TR_DEFAULT_STYLE
- | wx.TR_FULL_ROW_HIGHLIGHT)
-
- # Give it the image list
- self.tree.AssignImageList(il)
-
-
- # create some columns
- self.tree.AddColumn("Class Name")
- self.tree.AddColumn("Description")
- self.tree.SetMainColumn(0) # the one with the tree in it...
- self.tree.SetColumnWidth(0, 200)
- self.tree.SetColumnWidth(1, 200)
-
- # Add a root node and assign it some images
- root = self.tree.AddRoot("wx.Object")
- self.tree.SetItemText(root, "A description of wx.Object", 1)
- self.tree.SetItemImage(root, self.fldridx,
- wx.TreeItemIcon_Normal)
- self.tree.SetItemImage(root, self.fldropenidx,
- wx.TreeItemIcon_Expanded)
-
- # Add nodes from our data set
- self.AddTreeNodes(root, data.tree)
-
- # Bind some interesting events
- self.Bind(wx.EVT_TREE_ITEM_EXPANDED, self.OnItemExpanded, self.tree)
- self.Bind(wx.EVT_TREE_ITEM_COLLAPSED, self.OnItemCollapsed, self.tree)
- self.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnSelChanged, self.tree)
- self.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.OnActivated, self.tree)
-
- # Expand the first level
- self.tree.Expand(root)
-
-
- def AddTreeNodes(self, parentItem, items):
- """
- Recursively traverses the data structure, adding tree nodes to
- match it.
- """
- for item in items:
- if type(item) == str:
- newItem = self.tree.AppendItem(parentItem, item)
- self.tree.SetItemText(newItem, "A description of %s" % item, 1)
- self.tree.SetItemImage(newItem, self.fileidx,
- wx.TreeItemIcon_Normal)
- else:
- newItem = self.tree.AppendItem(parentItem, item[0])
- self.tree.SetItemText(newItem, "A description of %s" % item[0], 1)
- self.tree.SetItemImage(newItem, self.fldridx,
- wx.TreeItemIcon_Normal)
- self.tree.SetItemImage(newItem, self.fldropenidx,
- wx.TreeItemIcon_Expanded)
-
- self.AddTreeNodes(newItem, item[1])
-
-
- def GetItemText(self, item):
- if item:
- return self.tree.GetItemText(item)
- else:
- return ""
-
- def OnItemExpanded(self, evt):
- print "OnItemExpanded: ", self.GetItemText(evt.GetItem())
-
- def OnItemCollapsed(self, evt):
- print "OnItemCollapsed:", self.GetItemText(evt.GetItem())
-
- def OnSelChanged(self, evt):
- print "OnSelChanged: ", self.GetItemText(evt.GetItem())
-
- def OnActivated(self, evt):
- print "OnActivated: ", self.GetItemText(evt.GetItem())
-
-
-app = wx.PySimpleApp(redirect=True)
-frame = TestFrame()
-frame.Show()
-app.MainLoop()
-