d25a60983c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@17135 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
104 lines
2.9 KiB
Python
104 lines
2.9 KiB
Python
|
|
from wxPython.wx import *
|
|
import images
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
class TestVirtualList(wxListCtrl):
|
|
def __init__(self, parent, log):
|
|
wxListCtrl.__init__(self, parent, -1,
|
|
style=wxLC_REPORT|wxLC_VIRTUAL|wxLC_HRULES|wxLC_VRULES)
|
|
self.log = log
|
|
|
|
self.il = wxImageList(16, 16)
|
|
self.idx1 = self.il.Add(images.getSmilesBitmap())
|
|
self.SetImageList(self.il, wxIMAGE_LIST_SMALL)
|
|
|
|
|
|
self.InsertColumn(0, "First")
|
|
self.InsertColumn(1, "Second")
|
|
self.InsertColumn(2, "Third")
|
|
self.SetColumnWidth(0, 175)
|
|
self.SetColumnWidth(1, 175)
|
|
self.SetColumnWidth(2, 175)
|
|
|
|
self.SetItemCount(1000000)
|
|
|
|
self.attr1 = wxListItemAttr()
|
|
self.attr1.SetBackgroundColour("yellow")
|
|
|
|
self.attr2 = wxListItemAttr()
|
|
self.attr2.SetBackgroundColour("light blue")
|
|
|
|
EVT_LIST_ITEM_SELECTED(self, self.GetId(), self.OnItemSelected)
|
|
EVT_LIST_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated)
|
|
EVT_LIST_ITEM_DESELECTED(self, self.GetId(), self.OnItemDeselected)
|
|
|
|
|
|
def OnItemSelected(self, event):
|
|
self.currentItem = event.m_itemIndex
|
|
self.log.WriteText('OnItemSelected: "%s", "%s", "%s", "%s"\n' %
|
|
(self.currentItem,
|
|
self.GetItemText(self.currentItem),
|
|
self.getColumnText(self.currentItem, 1),
|
|
self.getColumnText(self.currentItem, 2)))
|
|
|
|
def OnItemActivated(self, event):
|
|
self.currentItem = event.m_itemIndex
|
|
self.log.WriteText("OnItemActivated: %s\n" % self.GetItemText(self.currentItem))
|
|
|
|
def getColumnText(self, index, col):
|
|
item = self.GetItem(index, col)
|
|
return item.GetText()
|
|
|
|
def OnItemDeselected(self, evt):
|
|
print evt.m_itemIndex
|
|
|
|
|
|
#---------------------------------------------------
|
|
# These methods are callbacks for implementing the
|
|
# "virtualness" of the list... Normally you would
|
|
# determine the text, attributes and/or image based
|
|
# on values from some external data source, but for
|
|
# this demo we'll just calcualte them
|
|
def OnGetItemText(self, item, col):
|
|
return "Item %d, column %d" % (item, col)
|
|
|
|
def OnGetItemImage(self, item):
|
|
if item % 3 == 0:
|
|
return self.idx1
|
|
else:
|
|
return -1
|
|
|
|
def OnGetItemAttr(self, item):
|
|
if item % 3 == 1:
|
|
return self.attr1
|
|
elif item % 3 == 2:
|
|
return self.attr2
|
|
else:
|
|
return None
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
def runTest(frame, nb, log):
|
|
win = TestVirtualList(nb, log)
|
|
return win
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
|
|
overview = """\
|
|
"""
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import sys,os
|
|
import run
|
|
run.main(['', os.path.basename(sys.argv[0])])
|
|
|