X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..ce50c4d1c61de1b30c32923b35527a54c0c32751:/wxPython/demo/wxTreeCtrl.py?ds=sidebyside diff --git a/wxPython/demo/wxTreeCtrl.py b/wxPython/demo/wxTreeCtrl.py index 9f1c20183a..9a6a24f468 100644 --- a/wxPython/demo/wxTreeCtrl.py +++ b/wxPython/demo/wxTreeCtrl.py @@ -1,18 +1,19 @@ from wxPython.wx import * - +import images import string #--------------------------------------------------------------------------- class MyTreeCtrl(wxTreeCtrl): - def __init__(self, parent, id, pos, size, style): + def __init__(self, parent, id, pos, size, style, log): wxTreeCtrl.__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 @@ -21,46 +22,56 @@ class MyTreeCtrl(wxTreeCtrl): class TestTreeCtrlPanel(wxPanel): def __init__(self, parent, log): - wxPanel.__init__(self, parent, -1) + # Use the WANTS_CHARS style so the panel doesn't eat the Return key. + wxPanel.__init__(self, parent, -1, style=wxWANTS_CHARS) EVT_SIZE(self, self.OnSize) self.log = log - tID = NewId() + tID = wxNewId() 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 + wxTR_HAS_BUTTONS + | wxTR_EDIT_LABELS + #| wxTR_MULTIPLE + #| wxTR_HIDE_ROOT + , self.log) + + isz = (16,16) + il = wxImageList(isz[0], isz[1]) + fldridx = il.Add(wxArtProvider_GetBitmap(wxART_FOLDER, wxART_OTHER, isz)) + fldropenidx = il.Add(wxArtProvider_GetBitmap(wxART_FILE_OPEN, wxART_OTHER, isz)) + fileidx = il.Add(wxArtProvider_GetBitmap(wxART_REPORT_VIEW, wxART_OTHER, isz)) + smileidx = il.Add(images.getSmilesBitmap()) + + 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, wxTreeItemIcon_Normal) + self.tree.SetItemImage(self.root, fldropenidx, wxTreeItemIcon_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, wxTreeItemIcon_Normal) + self.tree.SetItemImage(child, fldropenidx, wxTreeItemIcon_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, wxTreeItemIcon_Normal) + self.tree.SetItemImage(last, fldropenidx, wxTreeItemIcon_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, wxTreeItemIcon_Normal) + self.tree.SetItemImage(item, smileidx, wxTreeItemIcon_Selected) self.tree.Expand(self.root) EVT_TREE_ITEM_EXPANDED (self, tID, self.OnItemExpanded) @@ -68,21 +79,22 @@ class TestTreeCtrlPanel(wxPanel): 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_TREE_ITEM_ACTIVATED (self, tID, self.OnActivate) 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) @@ -98,8 +110,20 @@ class TestTreeCtrlPanel(wxPanel): if self.tree.GetItemText(event.GetItem()) == "The Root Item": wxBell() 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 @@ -135,10 +159,17 @@ 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 wxPlatform == '__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, evt): + self.log.WriteText("OnActivate: %s\n" % self.tree.GetItemText(self.item)) + #--------------------------------------------------------------------------- @@ -152,45 +183,15 @@ 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. -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. -"""