X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..3b2fa8c6f3af26b72901ca76712c3d7e84909ea1:/wxPython/demo/wxTreeCtrl.py diff --git a/wxPython/demo/wxTreeCtrl.py b/wxPython/demo/wxTreeCtrl.py index 9f1c20183a..547d05c87c 100644 --- a/wxPython/demo/wxTreeCtrl.py +++ b/wxPython/demo/wxTreeCtrl.py @@ -1,88 +1,106 @@ +# 11/21/2003 - Jeff Grimmett (grimmtooth@softhome.net) +# +# o Updated for wx namespace +# -from wxPython.wx import * - -import string +import string +import wx +import images #--------------------------------------------------------------------------- -class MyTreeCtrl(wxTreeCtrl): - def __init__(self, parent, id, pos, size, style): - wxTreeCtrl.__init__(self, parent, id, pos, size, style) - +class MyTreeCtrl(wx.TreeCtrl): + def __init__(self, parent, id, pos, size, style, log): + wx.TreeCtrl.__init__(self, parent, id, pos, size, style) + self.log = log def OnCompareItems(self, item1, item2): t1 = self.GetItemText(item1) t2 = self.GetItemText(item2) + self.log.WriteText('compare: ' + t1 + ' <> ' + t2 + '\n') if t1 < t2: return -1 if t1 == t2: return 0 return 1 #--------------------------------------------------------------------------- -class TestTreeCtrlPanel(wxPanel): +class TestTreeCtrlPanel(wx.Panel): def __init__(self, parent, log): - wxPanel.__init__(self, parent, -1) - EVT_SIZE(self, self.OnSize) + # Use the WANTS_CHARS style so the panel doesn't eat the Return key. + wx.Panel.__init__(self, parent, -1, style=wx.WANTS_CHARS) + self.Bind(wx.EVT_SIZE, self.OnSize) self.log = log - tID = NewId() + tID = wx.NewId() - self.tree = MyTreeCtrl(self, tID, wxDefaultPosition, wxDefaultSize, - wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS)# | wxTR_MULTIPLE) + self.tree = MyTreeCtrl(self, tID, wx.DefaultPosition, wx.DefaultSize, + wx.TR_HAS_BUTTONS + | wx.TR_EDIT_LABELS + #| wx.TR_MULTIPLE + #| wx.TR_HIDE_ROOT + , self.log) - #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)) + isz = (16,16) + il = wx.ImageList(isz[0], isz[1]) + fldridx = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FOLDER, wx.ART_OTHER, isz)) + fldropenidx = il.Add(wx.ArtProvider_GetBitmap(wx.ART_FILE_OPEN, wx.ART_OTHER, isz)) + fileidx = il.Add(wx.ArtProvider_GetBitmap(wx.ART_REPORT_VIEW, wx.ART_OTHER, isz)) + smileidx = il.Add(images.getSmilesBitmap()) - #self.tree.SetImageList(il) - #self.il = il + 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. + # we don't need any real data, so we'll just use None below for + # the item data. self.root = self.tree.AddRoot("The Root Item") self.tree.SetPyData(self.root, None) - #self.tree.SetItemImage(self.root, idx1) + self.tree.SetItemImage(self.root, fldridx, wx.TreeItemIcon_Normal) + self.tree.SetItemImage(self.root, fldropenidx, wx.TreeItemIcon_Expanded) + 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) + self.tree.SetItemImage(child, fldridx, wx.TreeItemIcon_Normal) + self.tree.SetItemImage(child, fldropenidx, wx.TreeItemIcon_Expanded) + 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) + self.tree.SetItemImage(last, fldridx, wx.TreeItemIcon_Normal) + self.tree.SetItemImage(last, fldropenidx, wx.TreeItemIcon_Expanded) + 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.SetItemImage(item, fileidx, wx.TreeItemIcon_Normal) + self.tree.SetItemImage(item, smileidx, wx.TreeItemIcon_Selected) 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) + 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_BEGIN_LABEL_EDIT, self.OnBeginEdit, self.tree) + self.Bind(wx.EVT_TREE_END_LABEL_EDIT, self.OnEndEdit, self.tree) + self.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.OnActivate, self.tree) + + self.tree.Bind(wx.EVT_LEFT_DCLICK, self.OnLeftDClick) + self.tree.Bind(wx.EVT_RIGHT_DOWN, self.OnRightClick) + self.tree.Bind(wx.EVT_RIGHT_UP, self.OnRightUp) - 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.log.WriteText("OnRightClick: %s, %s, %s\n" % + (self.tree.GetItemText(item), type(item), item.__class__)) self.tree.SelectItem(item) - def OnRightUp(self, event): pt = event.GetPosition(); item, flags = self.tree.HitTest(pt) @@ -96,10 +114,23 @@ class TestTreeCtrlPanel(wxPanel): self.log.WriteText("OnBeginEdit\n") # show how to prevent edit... if self.tree.GetItemText(event.GetItem()) == "The Root Item": - wxBell() + wx.Bell() self.log.WriteText("You can't edit this one...\n") + + # Lets just see what's visible of its children + cookie = 0 + root = event.GetItem() + (child, cookie) = self.tree.GetFirstChild(root, cookie) + + while child.IsOk(): + self.log.WriteText("Child [%s] visible = %d" % + (self.tree.GetItemText(child), + self.tree.IsVisible(child))) + (child, cookie) = self.tree.GetNextChild(root, cookie) + event.Veto() + def OnEndEdit(self, event): self.log.WriteText("OnEndEdit\n") # show how to reject edit, we'll not allow any digits @@ -135,9 +166,16 @@ class TestTreeCtrlPanel(wxPanel): 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)) + if wx.Platform == '__WXMSW__': + self.log.WriteText("BoundingRect: %s\n" % + self.tree.GetBoundingRect(self.item, True)) + #items = self.tree.GetSelections() + #print map(self.tree.GetItemText, items) + event.Skip() + + def OnActivate(self, event): + self.log.WriteText("OnActivate: %s\n" % self.tree.GetItemText(self.item)) #--------------------------------------------------------------------------- @@ -152,45 +190,17 @@ def runTest(frame, nb, log): - - - - - - - - - - - - - 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. +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. +if __name__ == '__main__': + import sys,os + import run + run.main(['', os.path.basename(sys.argv[0])]) -name = Window name. -"""