wxPython 2.0b9, first phase (win32)

[wxWidgets.git] / utils / wxPython / demo / wxTreeCtrl.py

diff --git a/utils/wxPython/demo/wxTreeCtrl.py b/utils/wxPython/demo/wxTreeCtrl.py
new file mode 100644 (file)
index 0000000..a14723b
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+++ b/utils/wxPython/demo/wxTreeCtrl.py
@@ -0,0 +1,98 @@
+
+from wxPython.wx import *
+
+#---------------------------------------------------------------------------
+
+class TestTreeCtrlPanel(wxPanel):
+    def __init__(self, parent, log):
+        wxPanel.__init__(self, parent, -1)
+
+        self.log = log
+        tID = NewId()
+
+        self.tree = wxTreeCtrl(self, tID)
+        root = self.tree.AddRoot("The Root Item")
+        for x in range(15):
+            child = self.tree.AppendItem(root, "Item %d" % x)
+            for y in range(5):
+                last = self.tree.AppendItem(child, "item %d-%s" % (x, chr(ord("a")+y)))
+                for z in range(5):
+                    self.tree.AppendItem(last,  "item %d-%s-%d" % (x, chr(ord("a")+y), z))
+
+        self.tree.Expand(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)
+
+
+    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):
+        item = event.GetItem()
+        self.log.WriteText("OnSelChanged: %s\n" % self.tree.GetItemText(item))
+
+#---------------------------------------------------------------------------
+
+def runTest(frame, nb, log):
+    win = TestTreeCtrlPanel(nb, log)
+    return win
+
+#---------------------------------------------------------------------------
+
+
+
+
+
+
+
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+
+
+
+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.
+"""