delete the .pyc files before making a preview

[wxWidgets.git] / wxPython / demo / wxListBox.py

diff --git a/wxPython/demo/wxListBox.py b/wxPython/demo/wxListBox.py
index 11c21d9d90e025f7d5745ace62455c28d79ec21a..c3a69d6919ecda1a50c9fb597296b959ffdbc8ad 100644 (file)
--- a/wxPython/demo/wxListBox.py
+++ b/wxPython/demo/wxListBox.py
@@ -1,94 +1,119 @@
+# 11/20/2003 - Jeff Grimmett (grimmtooth@softhome.net)
+#
+# o Updated for wx namespace
+# 

 
 

-from wxPython.wx import *
-
-import string
+import  wx

 
 #---------------------------------------------------------------------------
 
 
 #---------------------------------------------------------------------------
 

-class wxFindPrefixListBox(wxListBox):
-    def __init__(self, parent, id, pos=wxDefaultPosition, size=wxDefaultSize,
-                 choices=[], style=0, validator=wxDefaultValidator):
-        wxListBox.__init__(self, parent, id, pos, size, choices, style, validator)
+# This listbox subclass lets you type the starting letters of what you want to
+# select, and scrolls the list to the match if it is found.
+class FindPrefixListBox(wx.ListBox):
+    def __init__(self, parent, id, pos=wx.DefaultPosition, size=wx.DefaultSize,
+                 choices=[], style=0, validator=wx.DefaultValidator):
+        wx.ListBox.__init__(self, parent, id, pos, size, choices, style, validator)

         self.typedText = ''
         self.typedText = ''

-        EVT_KEY_UP(self, self.OnKey)
+        self.log = parent.log
+        self.Bind(wx.EVT_KEY_DOWN, self.OnKey)

 
 
     def FindPrefix(self, prefix):
 
 
     def FindPrefix(self, prefix):

+        self.log.WriteText('Looking for prefix: %s\n' % prefix)
+

         if prefix:
         if prefix:

-            prefix = string.lower(prefix)
+            prefix = prefix.lower()

             length = len(prefix)
             length = len(prefix)

-            for x in range(self.Number()):
+
+            # Changed in 2.5 because ListBox.Number() is no longer supported.
+            # ListBox.GetCount() is now the appropriate way to go.
+            for x in range(self.GetCount()):

                 text = self.GetString(x)
                 text = self.GetString(x)

-                text = string.lower(text)
+                text = text.lower()
+

                 if text[:length] == prefix:
                 if text[:length] == prefix:

+                    self.log.WriteText('Prefix %s is found.\n' % prefix)

                     return x
                     return x

+
+        self.log.WriteText('Prefix %s is not found.\n' % prefix)

         return -1
 
 
     def OnKey(self, evt):
         key = evt.GetKeyCode()
         return -1
 
 
     def OnKey(self, evt):
         key = evt.GetKeyCode()

+

         if key >= 32 and key <= 127:
             self.typedText = self.typedText + chr(key)
             item = self.FindPrefix(self.typedText)
         if key >= 32 and key <= 127:
             self.typedText = self.typedText + chr(key)
             item = self.FindPrefix(self.typedText)

+

             if item != -1:
                 self.SetSelection(item)
 
             if item != -1:
                 self.SetSelection(item)
 

-        elif key == WXK_BACK:   # backspace removes one character and backs up
+        elif key == wx.WXK_BACK:   # backspace removes one character and backs up

             self.typedText = self.typedText[:-1]
             self.typedText = self.typedText[:-1]

+

             if not self.typedText:
                 self.SetSelection(0)
             else:
                 item = self.FindPrefix(self.typedText)
             if not self.typedText:
                 self.SetSelection(0)
             else:
                 item = self.FindPrefix(self.typedText)

+

                 if item != -1:
                     self.SetSelection(item)
                 if item != -1:
                     self.SetSelection(item)

-

         else:
         else:

+            self.typedText = ''

             evt.Skip()
 
             evt.Skip()
 

+    def OnKeyDown(self, evt):
+        pass
+

 
 #---------------------------------------------------------------------------
 
 
 #---------------------------------------------------------------------------
 

-class TestListBox(wxPanel):
+class TestListBox(wx.Panel):

     def __init__(self, parent, log):
         self.log = log
     def __init__(self, parent, log):
         self.log = log

-        wxPanel.__init__(self, parent, -1)
+        wx.Panel.__init__(self, parent, -1)

 
         sampleList = ['zero', 'one', 'two', 'three', 'four', 'five',
                       'six', 'seven', 'eight', 'nine', 'ten', 'eleven',
                       'twelve', 'thirteen', 'fourteen']
 
 
         sampleList = ['zero', 'one', 'two', 'three', 'four', 'five',
                       'six', 'seven', 'eight', 'nine', 'ten', 'eleven',
                       'twelve', 'thirteen', 'fourteen']
 

-        wxStaticText(self, -1, "This example uses the wxListBox control.",
-                               wxPoint(45, 10))
-
-        wxStaticText(self, -1, "Select one:", wxPoint(15, 50), wxSize(65, 18))
-        self.lb1 = wxListBox(self, 60, wxPoint(80, 50), wxSize(80, 120),
-                       sampleList, wxLB_SINGLE)
-        EVT_LISTBOX(self, 60, self.EvtListBox)
-        EVT_LISTBOX_DCLICK(self, 60, self.EvtListBoxDClick)
-        EVT_RIGHT_UP(self.lb1, self.EvtRightButton)
+        wx.StaticText(self, -1, "This example uses the wxListBox control.", (45, 10))
+        wx.StaticText(self, -1, "Select one:", (15, 50), (65, 18))
+        self.lb1 = wx.ListBox(self, 60, (80, 50), (80, 120), sampleList, wx.LB_SINGLE)
+        self.Bind(wx.EVT_LISTBOX, self.EvtListBox, self.lb1)
+        self.Bind(wx.EVT_LISTBOX_DCLICK, self.EvtListBoxDClick, self.lb1)
+        self.lb1.Bind(wx.EVT_RIGHT_UP, self.EvtRightButton)

         self.lb1.SetSelection(3)
         self.lb1.SetSelection(3)

+        self.lb1.Append("with data", "This one has data");
+        self.lb1.SetClientData(2, "This one has data");

 
 
 
 

-        wxStaticText(self, -1, "Select many:", wxPoint(200, 50), wxSize(65, 18))
-        self.lb2 = wxListBox(self, 70, wxPoint(280, 50), wxSize(80, 120),
-                       sampleList, wxLB_EXTENDED)
-        EVT_LISTBOX(self, 70, self.EvtMultiListBox)
-        EVT_LISTBOX_DCLICK(self, 70, self.EvtListBoxDClick)
+        wx.StaticText(self, -1, "Select many:", (200, 50), (65, 18))
+        self.lb2 = wx.ListBox(self, 70, (280, 50), (80, 120), sampleList, wx.LB_EXTENDED)
+        self.Bind(wx.EVT_LISTBOX, self.EvtMultiListBox, self.lb2)
+        self.lb2.Bind(wx.EVT_RIGHT_UP, self.EvtRightButton)

         self.lb2.SetSelection(0)
 
         self.lb2.SetSelection(0)
 

-

         sampleList = sampleList + ['test a', 'test aa', 'test aab',
                                    'test ab', 'test abc', 'test abcc',
                                    'test abcd' ]
         sampleList.sort()
         sampleList = sampleList + ['test a', 'test aa', 'test aab',
                                    'test ab', 'test abc', 'test abcc',
                                    'test abcd' ]
         sampleList.sort()

-        wxStaticText(self, -1, "Find Prefix:", wxPoint(15, 250))
-        fp = wxFindPrefixListBox(self, -1, wxPoint(80, 250), wxSize(80, 120),
-                                 sampleList, wxLB_SINGLE)
+        wx.StaticText(self, -1, "Find Prefix:", (15, 250))
+        fp = FindPrefixListBox(self, -1, (80, 250), (80, 120), sampleList, wx.LB_SINGLE)

         fp.SetSelection(0)
 
 
     def EvtListBox(self, event):
         fp.SetSelection(0)
 
 
     def EvtListBox(self, event):

-        self.log.WriteText('EvtListBox: %s\n' % event.GetString())
+        self.log.WriteText('EvtListBox: %s, %s, %s\n' %
+                           (event.GetString(), event.IsSelection(), event.GetSelection()))
+
+        lb = event.GetEventObject()
+        data = lb.GetClientData(lb.GetSelection())
+
+        if data is not None:
+            self.log.WriteText('\tdata: %s\n' % data)
+

 
     def EvtListBoxDClick(self, event):
         self.log.WriteText('EvtListBoxDClick: %s\n' % self.lb1.GetSelection())
 
     def EvtListBoxDClick(self, event):
         self.log.WriteText('EvtListBoxDClick: %s\n' % self.lb1.GetSelection())


@@ -100,6 +125,14 @@ class TestListBox(wxPanel):
     def EvtRightButton(self, event):
         self.log.WriteText('EvtRightButton: %s\n' % event.GetPosition())
 
     def EvtRightButton(self, event):
         self.log.WriteText('EvtRightButton: %s\n' % event.GetPosition())
 

+        if event.GetEventObject().GetId() == 70:
+            selections = list(self.lb2.GetSelections())
+            selections.reverse()
+
+            for index in selections:
+                self.lb2.Delete(index)
+
+

 #---------------------------------------------------------------------------
 
 def runTest(frame, nb, log):
 #---------------------------------------------------------------------------
 
 def runTest(frame, nb, log):


@@ -111,48 +144,19 @@ def runTest(frame, nb, log):
 
 
 
 
 
 

+overview = """<html><body>
+A listbox is used to select one or more of a list of
+strings. The strings are displayed in a scrolling box, with the
+selected string(s) marked in reverse video. A listbox can be single
+selection (if an item is selected, the previous selection is removed)
+or multiple selection (clicking an item toggles the item on or off
+independently of other selections).
+</body></html>
+"""

 
 
 
 

+if __name__ == '__main__':
+    import sys,os
+    import run
+    run.main(['', os.path.basename(sys.argv[0])])

 
 

-
-
-
-
-
-
-
-overview = """\
-A listbox is used to select one or more of a list of strings. The strings are displayed in a scrolling box, with the selected string(s) marked in reverse video. A listbox can be single selection (if an item is selected, the previous selection is removed) or multiple selection (clicking an item toggles the item on or off independently of other selections).
-
-List box elements are numbered from zero.
-
-wxListBox()
----------------------
-
-Default constructor.
-
-wxListBox(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, int n, const wxString choices[] = NULL, long style = 0, const wxValidator& validator = wxDefaultValidator, const wxString& name = "listBox")
-
-Constructor, creating and showing a list box.
-
-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.
-
-n = Number of strings with which to initialise the control.
-
-choices = An array of strings with which to initialise the control.
-
-style = Window style. See wxListBox.
-
-validator = Window validator.
-
-name = Window name.
-"""