Added CheckListCtrlMixin from Bruce Who

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@38121 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2006-03-15 23:22:53 +00:00
parent caeac82e4d
commit 23a023642c
3 changed files with 251 additions and 1 deletions
--- a/wxPython/demo/CheckListCtrlMixin.py
+++ b/wxPython/demo/CheckListCtrlMixin.py
@@ -0,0 +1,93 @@
+import sys
+import wx
+from wx.lib.mixins.listctrl import CheckListCtrlMixin
+
+from ListCtrl import musicdata
+
+#----------------------------------------------------------------------
+
+class CheckListCtrl(wx.ListCtrl, CheckListCtrlMixin):
+    def __init__(self, parent, log):
+        wx.ListCtrl.__init__(self, parent, -1, style=wx.LC_REPORT)
+        CheckListCtrlMixin.__init__(self)
+        self.log = log
+        self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.OnItemActivated)
+
+
+    def OnItemActivated(self, evt):
+        self.ToggleItem(evt.m_itemIndex)
+
+
+    # this is called by the base class when an item is checked/unchecked
+    def OnCheckItem(self, index, flag):
+        data = self.GetItemData(index)
+        title = musicdata[data][1]
+        if flag:
+            what = "checked"
+        else:
+            what = "unchecked"
+        self.log.write('item "%s", at index %d was %s\n' % (title, index, what))
+
+
+
+class TestPanel(wx.Panel):
+    def __init__(self, parent, log):
+        self.log = log
+        wx.Panel.__init__(self, parent, -1)
+
+        self.list = CheckListCtrl(self, log)
+        sizer = wx.BoxSizer()
+        sizer.Add(self.list, 1, wx.EXPAND)
+        self.SetSizer(sizer)
+
+        self.list.InsertColumn(0, "Artist")
+        self.list.InsertColumn(1, "Title", wx.LIST_FORMAT_RIGHT)
+        self.list.InsertColumn(2, "Genre")
+
+        for key, data in musicdata.iteritems():
+            index = self.list.InsertStringItem(sys.maxint, data[0])
+            self.list.SetStringItem(index, 1, data[1])
+            self.list.SetStringItem(index, 2, data[2])
+            self.list.SetItemData(index, key)
+      
+        self.list.SetColumnWidth(0, wx.LIST_AUTOSIZE)
+        self.list.SetColumnWidth(1, wx.LIST_AUTOSIZE)
+        self.list.SetColumnWidth(2, 100)
+
+        self.list.CheckItem(4)
+        self.list.CheckItem(7)
+
+        self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnItemSelected, self.list)
+        self.Bind(wx.EVT_LIST_ITEM_DESELECTED, self.OnItemDeselected, self.list)
+
+        
+    def OnItemSelected(self, evt):
+        self.log.write('item selected: %s\n' % evt.m_itemIndex)
+        
+    def OnItemDeselected(self, evt):
+        self.log.write('item deselected: %s\n' % evt.m_itemIndex)
+        
+
+#----------------------------------------------------------------------
+
+def runTest(frame, nb, log):
+    win = TestPanel(nb, log)
+    return win
+
+#----------------------------------------------------------------------
+
+
+
+overview = """<html><body>
+<h2><center>Say something nice here</center></h2>
+
+</body></html>
+"""
+
+
+
+if __name__ == '__main__':
+    import sys,os
+    import run
+    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
+