f6bcfd974e
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7748 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
197 lines
6.2 KiB
Python
197 lines
6.2 KiB
Python
|
|
from wxPython.wx import *
|
|
|
|
import string
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
class MyTreeCtrl(wxTreeCtrl):
|
|
def __init__(self, parent, id, pos, size, style):
|
|
wxTreeCtrl.__init__(self, parent, id, pos, size, style)
|
|
|
|
|
|
def OnCompareItems(self, item1, item2):
|
|
t1 = self.GetItemText(item1)
|
|
t2 = self.GetItemText(item2)
|
|
if t1 < t2: return -1
|
|
if t1 == t2: return 0
|
|
return 1
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
class TestTreeCtrlPanel(wxPanel):
|
|
def __init__(self, parent, log):
|
|
wxPanel.__init__(self, parent, -1)
|
|
EVT_SIZE(self, self.OnSize)
|
|
|
|
self.log = log
|
|
tID = NewId()
|
|
|
|
self.tree = MyTreeCtrl(self, tID, wxDefaultPosition, wxDefaultSize,
|
|
wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS)# | wxTR_MULTIPLE)
|
|
|
|
#il = wxImageList(16, 16)
|
|
#idx1 = il.Add(wxBitmap('bitmaps/smiles.bmp', wxBITMAP_TYPE_BMP))
|
|
#idx2 = il.Add(wxBitmap('bitmaps/open.bmp', wxBITMAP_TYPE_BMP))
|
|
#idx3 = il.Add(wxBitmap('bitmaps/new.bmp', wxBITMAP_TYPE_BMP))
|
|
#idx4 = il.Add(wxBitmap('bitmaps/copy.bmp', wxBITMAP_TYPE_BMP))
|
|
#idx5 = il.Add(wxBitmap('bitmaps/paste.bmp', wxBITMAP_TYPE_BMP))
|
|
|
|
#self.tree.SetImageList(il)
|
|
#self.il = il
|
|
|
|
# NOTE: For some reason tree items have to have a data object in
|
|
# order to be sorted. Since our compare just uses the labels
|
|
# we don't need any real data, so we'll just use None.
|
|
|
|
self.root = self.tree.AddRoot("The Root Item")
|
|
self.tree.SetPyData(self.root, None)
|
|
#self.tree.SetItemImage(self.root, idx1)
|
|
|
|
for x in range(15):
|
|
child = self.tree.AppendItem(self.root, "Item %d" % x)
|
|
self.tree.SetPyData(child, None)
|
|
#self.tree.SetItemImage(child, idx2)
|
|
#self.tree.SetItemSelectedImage(child, idx3)
|
|
for y in range(5):
|
|
last = self.tree.AppendItem(child, "item %d-%s" % (x, chr(ord("a")+y)))
|
|
self.tree.SetPyData(last, None)
|
|
#self.tree.SetItemImage(last, idx4)
|
|
#self.tree.SetItemSelectedImage(last, idx5)
|
|
for z in range(5):
|
|
item = self.tree.AppendItem(last, "item %d-%s-%d" % (x, chr(ord("a")+y), z))
|
|
self.tree.SetPyData(item, None)
|
|
|
|
self.tree.Expand(self.root)
|
|
EVT_TREE_ITEM_EXPANDED (self, tID, self.OnItemExpanded)
|
|
EVT_TREE_ITEM_COLLAPSED (self, tID, self.OnItemCollapsed)
|
|
EVT_TREE_SEL_CHANGED (self, tID, self.OnSelChanged)
|
|
EVT_TREE_BEGIN_LABEL_EDIT(self, tID, self.OnBeginEdit)
|
|
EVT_TREE_END_LABEL_EDIT (self, tID, self.OnEndEdit)
|
|
|
|
EVT_LEFT_DCLICK(self.tree, self.OnLeftDClick)
|
|
EVT_RIGHT_DOWN(self.tree, self.OnRightClick)
|
|
EVT_RIGHT_UP(self.tree, self.OnRightUp)
|
|
|
|
|
|
def OnRightClick(self, event):
|
|
pt = event.GetPosition();
|
|
item, flags = self.tree.HitTest(pt)
|
|
self.log.WriteText("OnRightClick: %s, %s\n" % (self.tree.GetItemText(item),
|
|
type(item)))
|
|
self.tree.SelectItem(item)
|
|
|
|
|
|
|
|
def OnRightUp(self, event):
|
|
pt = event.GetPosition();
|
|
item, flags = self.tree.HitTest(pt)
|
|
self.log.WriteText("OnRightUp: %s (manually starting label edit)\n"
|
|
% self.tree.GetItemText(item))
|
|
self.tree.EditLabel(item)
|
|
|
|
|
|
|
|
def OnBeginEdit(self, event):
|
|
self.log.WriteText("OnBeginEdit\n")
|
|
# show how to prevent edit...
|
|
if self.tree.GetItemText(event.GetItem()) == "The Root Item":
|
|
wxBell()
|
|
self.log.WriteText("You can't edit this one...\n")
|
|
event.Veto()
|
|
|
|
def OnEndEdit(self, event):
|
|
self.log.WriteText("OnEndEdit\n")
|
|
# show how to reject edit, we'll not allow any digits
|
|
for x in event.GetLabel():
|
|
if x in string.digits:
|
|
self.log.WriteText("You can't enter digits...\n")
|
|
event.Veto()
|
|
return
|
|
|
|
|
|
def OnLeftDClick(self, event):
|
|
pt = event.GetPosition();
|
|
item, flags = self.tree.HitTest(pt)
|
|
self.log.WriteText("OnLeftDClick: %s\n" % self.tree.GetItemText(item))
|
|
parent = self.tree.GetItemParent(item)
|
|
self.tree.SortChildren(parent)
|
|
event.Skip()
|
|
|
|
|
|
def OnSize(self, event):
|
|
w,h = self.GetClientSizeTuple()
|
|
self.tree.SetDimensions(0, 0, w, h)
|
|
|
|
|
|
def OnItemExpanded(self, event):
|
|
item = event.GetItem()
|
|
self.log.WriteText("OnItemExpanded: %s\n" % self.tree.GetItemText(item))
|
|
|
|
def OnItemCollapsed(self, event):
|
|
item = event.GetItem()
|
|
self.log.WriteText("OnItemCollapsed: %s\n" % self.tree.GetItemText(item))
|
|
|
|
def OnSelChanged(self, event):
|
|
self.item = event.GetItem()
|
|
self.log.WriteText("OnSelChanged: %s\n" % self.tree.GetItemText(self.item))
|
|
self.log.WriteText("BoundingRect: %s\n" %
|
|
self.tree.GetBoundingRect(self.item, true))
|
|
|
|
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
def runTest(frame, nb, log):
|
|
win = TestTreeCtrlPanel(nb, log)
|
|
return win
|
|
|
|
#---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
overview = """\
|
|
A tree control presents information as a hierarchy, with items that may be expanded to show further items. Items in a tree control are referenced by wxTreeItemId handles.
|
|
|
|
wxTreeCtrl()
|
|
-------------------------
|
|
|
|
Default constructor.
|
|
|
|
wxTreeCtrl(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxTR_HAS_BUTTONS, const wxValidator& validator = wxDefaultValidator, const wxString& name = "listCtrl")
|
|
|
|
Constructor, creating and showing a tree control.
|
|
|
|
Parameters
|
|
-------------------
|
|
|
|
parent = Parent window. Must not be NULL.
|
|
|
|
id = Window identifier. A value of -1 indicates a default value.
|
|
|
|
pos = Window position.
|
|
|
|
size = Window size. If the default size (-1, -1) is specified then the window is sized appropriately.
|
|
|
|
style = Window style. See wxTreeCtrl.
|
|
|
|
validator = Window validator.
|
|
|
|
name = Window name.
|
|
"""
|