1e4a197e4c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@19793 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
105 lines
3.0 KiB
Python
105 lines
3.0 KiB
Python
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from wxPython.wx import *
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import images
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#----------------------------------------------------------------------
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class TestVirtualList(wxListCtrl):
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def __init__(self, parent, log):
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wxListCtrl.__init__(self, parent, -1,
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style=wxLC_REPORT|wxLC_VIRTUAL|wxLC_HRULES|wxLC_VRULES)
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self.log = log
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self.il = wxImageList(16, 16)
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self.idx1 = self.il.Add(images.getSmilesBitmap())
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self.SetImageList(self.il, wxIMAGE_LIST_SMALL)
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self.InsertColumn(0, "First")
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self.InsertColumn(1, "Second")
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self.InsertColumn(2, "Third")
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self.SetColumnWidth(0, 175)
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self.SetColumnWidth(1, 175)
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self.SetColumnWidth(2, 175)
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self.SetItemCount(1000000)
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self.attr1 = wxListItemAttr()
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self.attr1.SetBackgroundColour("yellow")
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self.attr2 = wxListItemAttr()
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self.attr2.SetBackgroundColour("light blue")
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EVT_LIST_ITEM_SELECTED(self, self.GetId(), self.OnItemSelected)
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EVT_LIST_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated)
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EVT_LIST_ITEM_DESELECTED(self, self.GetId(), self.OnItemDeselected)
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def OnItemSelected(self, event):
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self.currentItem = event.m_itemIndex
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self.log.WriteText('OnItemSelected: "%s", "%s", "%s", "%s"\n' %
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(self.currentItem,
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self.GetItemText(self.currentItem),
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self.getColumnText(self.currentItem, 1),
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self.getColumnText(self.currentItem, 2)))
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def OnItemActivated(self, event):
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self.currentItem = event.m_itemIndex
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self.log.WriteText("OnItemActivated: %s\nTopItem: %s\n" %
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(self.GetItemText(self.currentItem), self.GetTopItem()))
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def getColumnText(self, index, col):
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item = self.GetItem(index, col)
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return item.GetText()
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def OnItemDeselected(self, evt):
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print evt.m_itemIndex
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#---------------------------------------------------
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# These methods are callbacks for implementing the
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# "virtualness" of the list... Normally you would
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# determine the text, attributes and/or image based
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# on values from some external data source, but for
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# this demo we'll just calcualte them
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def OnGetItemText(self, item, col):
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return "Item %d, column %d" % (item, col)
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def OnGetItemImage(self, item):
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if item % 3 == 0:
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return self.idx1
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else:
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return -1
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def OnGetItemAttr(self, item):
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if item % 3 == 1:
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return self.attr1
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elif item % 3 == 2:
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return self.attr2
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else:
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return None
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = TestVirtualList(nb, log)
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return win
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#----------------------------------------------------------------------
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overview = """\
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])])
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