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Demo updates for new wx namespace, from Jeff Grimmett

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24723 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2003-12-09 01:23:28 +00:00
parent a61d40115f
commit 8fa876ca9e
147 changed files with 7313 additions and 5154 deletions
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75
wxPython/demo/pyTree.py
View File

@@ -1,3 +1,8 @@
# 11/13/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for wx namespace
#
"""
Hello, and welcome to this test of the wxTreeItemData
class.
@@ -23,8 +28,10 @@ sample not because it's used, but because it's so
beautifully documented...
"""
from wxPython import wx
import sys, string # Don't use it, but it's fun expanding :-)
import string # Used for demo purposes, nothing more. :-)
import sys
import wx
#----------------------------------------------------------------------
@@ -47,8 +54,10 @@ def _sourcefinder(func):
for i in range(func.co_firstlineno):
line = f.readline()
ind = _getindent(line)
msg = ""
while line:
msg = msg + line
line = f.readline()
@@ -56,13 +65,14 @@ def _sourcefinder(func):
# confused by multiline docstrings. Using == works most of
# the time... but not always!
if _getindent(line) == ind: break
return msg
#----------------------------------------------------------------------
class pyTree(wx.wxTreeCtrl):
class pyTree(wx.TreeCtrl):
"""
This wxTreeCtrl derivative displays a tree view of a Python namespace.
This wx.TreeCtrl derivative displays a tree view of a Python namespace.
Anything from which the dir() command returns a non-empty list is a branch
in this tree.
"""
@@ -75,13 +85,16 @@ class pyTree(wx.wxTreeCtrl):
SEL_CHANGED handler attempts to display interesting
information about the selected object.
"""
wx.wxTreeCtrl.__init__(self, parent, id)
self.root = self.AddRoot(str(root), -1, -1, wx.wxTreeItemData(root))
wx.TreeCtrl.__init__(self, parent, id)
self.root = self.AddRoot(str(root), -1, -1, wx.TreeItemData(root))
if dir(root):
self.SetItemHasChildren(self.root, wx.True)
wx.EVT_TREE_ITEM_EXPANDING(self, self.GetId(), self.OnItemExpanding)
wx.EVT_TREE_ITEM_COLLAPSED(self, self.GetId(), self.OnItemCollapsed)
wx.EVT_TREE_SEL_CHANGED(self, self.GetId(), self.OnSelChanged)
self.SetItemHasChildren(self.root, True)
self.Bind(wx.EVT_TREE_ITEM_EXPANDING, self.OnItemExpanding, id=self.GetId())
self.Bind(wx.EVT_TREE_ITEM_COLLAPSED, self.OnItemCollapsed, id=self.GetId())
self.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnSelChanged, id=self.GetId())
self.output = None
self.Expand(self.root)
@@ -112,16 +125,20 @@ class pyTree(wx.wxTreeCtrl):
will again figure out what the offspring is.
"""
item = event.GetItem()
if self.IsExpanded(item): # This event can happen twice in the self.Expand call
return
obj = self.GetPyData( item )
lst = dir(obj)
for key in lst:
new_obj = getattr(obj,key)
new_item = self.AppendItem( item, key, -1, -1,
wx.wxTreeItemData(new_obj) )
wx.TreeItemData(new_obj) )
if dir(new_obj):
self.SetItemHasChildren(new_item, wx.True)
self.SetItemHasChildren(new_item, True)
def OnItemCollapsed(self, event):
"""
@@ -140,16 +157,22 @@ class pyTree(wx.wxTreeCtrl):
"""
if not self.output:
return
obj = self.GetPyData( event.GetItem() )
msg = str(obj)
if hasattr(obj, '__doc__'):
msg = msg+"\n\nDocumentation string:\n\n%s" % ( getattr(obj, '__doc__'),)
# Is it a function?
func = None
if hasattr(obj, "func_code"): # normal function
func = getattr(obj, "func_code")
elif hasattr(obj, "im_func"): # unbound class method
func = getattr(getattr(obj, "im_func"), "func_code")
if func: # if we found one, let's try to print the source
msg = msg+"\n\nFunction source:\n\n" + _sourcefinder(func)
@@ -164,17 +187,15 @@ def runTest(frame, nb, log):
This method is used by the wxPython Demo Framework for integrating
this demo with the rest.
"""
#thisModule = __import__(__name__, globals())
thisModule = sys.modules[__name__]
win = wx.wxFrame(frame, -1, "PyTreeItemData Test")
split = wx.wxSplitterWindow(win, -1)
win = wx.Frame(frame, -1, "PyTreeItemData Test")
split = wx.SplitterWindow(win, -1)
tree = pyTree(split, -1, thisModule)
text = wx.wxTextCtrl(split, -1, "", wx.wxDefaultPosition,
wx.wxDefaultSize, wx.wxTE_MULTILINE)
text = wx.TextCtrl(split, -1, "", style=wx.TE_MULTILINE)
split.SplitVertically(tree, text, 200)
tree.SetOutput(text.SetValue)
tree.SelectItem(tree.root)
win.SetSize(wx.wxSize(800,500))
win.SetSize((800,500))
frame.otherWin = win
win.Show(1)
@@ -183,33 +204,31 @@ def runTest(frame, nb, log):
#----------------------------------------------------------------------
if __name__ == '__main__':
class MyFrame(wx.wxFrame):
class MyFrame(wx.Frame):
"""Very standard Frame class. Nothing special here!"""
def __init__(self):
"""Make a splitter window; left a tree, right a textctrl. Wow."""
import __main__
wx.wxFrame.__init__(self, None, -1, "PyTreeItemData Test",
wx.wxDefaultPosition, wx.wxSize(800,500))
split = wx.wxSplitterWindow(self, -1)
wx.Frame.__init__(self, None, -1, "PyTreeItemData Test", size=(800,500))
split = wx.SplitterWindow(self, -1)
tree = pyTree(split, -1, __main__)
text = wx.wxTextCtrl(split, -1, "", wx.wxDefaultPosition,
wx.wxDefaultSize, wx.wxTE_MULTILINE)
text = wx.TextCtrl(split, -1, "", style=wx.TE_MULTILINE)
split.SplitVertically(tree, text, 200)
tree.SetOutput(text.SetValue)
tree.SelectItem(tree.root)
class MyApp(wx.wxApp):
class MyApp(wx.App):
"""This class is even less interesting than MyFrame."""
def OnInit(self):
"""OnInit. Boring, boring, boring!"""
frame = MyFrame()
frame.Show(wx.True)
frame.Show(True)
self.SetTopWindow(frame)
return wx.True
return True
app = MyApp(0)
app = MyApp(False)
app.MainLoop()