projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| c7e7022c | 1 | |
| c7e7022c | 2 | from wxPython.wx import * |
| d25a6098 | 3 | import images |
| c7e7022c RD |
4 | |
| 5 | #---------------------------------------------------------------------- | |
| 6 | ||
| 7 | class TestVirtualList(wxListCtrl): | |
| 8 | def __init__(self, parent, log): | |
| 9 | wxListCtrl.__init__(self, parent, -1, | |
| 10 | style=wxLC_REPORT|wxLC_VIRTUAL|wxLC_HRULES|wxLC_VRULES) | |
| 11 | self.log = log | |
| 12 | ||
| d25a6098 RD |
13 | self.il = wxImageList(16, 16) |
| 14 | self.idx1 = self.il.Add(images.getSmilesBitmap()) | |
| 15 | self.SetImageList(self.il, wxIMAGE_LIST_SMALL) | |
| 16 | ||
| 17 | ||
| c7e7022c RD |
18 | self.InsertColumn(0, "First") |
| 19 | self.InsertColumn(1, "Second") | |
| 20 | self.InsertColumn(2, "Third") | |
| 21 | self.SetColumnWidth(0, 175) | |
| 22 | self.SetColumnWidth(1, 175) | |
| 23 | self.SetColumnWidth(2, 175) | |
| 24 | ||
| 25 | self.SetItemCount(1000000) | |
| 26 | ||
| 00b6c4e3 RD |
27 | self.attr1 = wxListItemAttr() |
| 28 | self.attr1.SetBackgroundColour("yellow") | |
| c7e7022c | 29 | |
| 00b6c4e3 RD |
30 | self.attr2 = wxListItemAttr() |
| 31 | self.attr2.SetBackgroundColour("light blue") | |
| c7e7022c | 32 | |
| 462f07ca RD |
33 | EVT_LIST_ITEM_SELECTED(self, self.GetId(), self.OnItemSelected) |
| 34 | EVT_LIST_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated) | |
| 198f875b | 35 | EVT_LIST_ITEM_DESELECTED(self, self.GetId(), self.OnItemDeselected) |
| c7e7022c | 36 | |
| 462f07ca RD |
37 | |
| 38 | def OnItemSelected(self, event): | |
| 39 | self.currentItem = event.m_itemIndex | |
| 40 | self.log.WriteText('OnItemSelected: "%s", "%s", "%s", "%s"\n' % | |
| 41 | (self.currentItem, | |
| 42 | self.GetItemText(self.currentItem), | |
| 43 | self.getColumnText(self.currentItem, 1), | |
| 44 | self.getColumnText(self.currentItem, 2))) | |
| 45 | ||
| 46 | def OnItemActivated(self, event): | |
| 47 | self.currentItem = event.m_itemIndex | |
| 1e4a197e RD |
48 | self.log.WriteText("OnItemActivated: %s\nTopItem: %s\n" % |
| 49 | (self.GetItemText(self.currentItem), self.GetTopItem())) | |
| 462f07ca RD |
50 | |
| 51 | def getColumnText(self, index, col): | |
| 52 | item = self.GetItem(index, col) | |
| 53 | return item.GetText() | |
| 54 | ||
| 198f875b | 55 | def OnItemDeselected(self, evt): |
| 1fded56b | 56 | self.log.WriteText("OnItemDeselected: %s" % evt.m_itemIndex) |
| 198f875b RD |
57 | |
| 58 | ||
| 462f07ca RD |
59 | #--------------------------------------------------- |
| 60 | # These methods are callbacks for implementing the | |
| d25a6098 RD |
61 | # "virtualness" of the list... Normally you would |
| 62 | # determine the text, attributes and/or image based | |
| 63 | # on values from some external data source, but for | |
| 8b9a4190 | 64 | # this demo we'll just calculate them |
| c7e7022c RD |
65 | def OnGetItemText(self, item, col): |
| 66 | return "Item %d, column %d" % (item, col) | |
| 67 | ||
| 68 | def OnGetItemImage(self, item): | |
| d25a6098 RD |
69 | if item % 3 == 0: |
| 70 | return self.idx1 | |
| 71 | else: | |
| 72 | return -1 | |
| c7e7022c RD |
73 | |
| 74 | def OnGetItemAttr(self, item): | |
| 00b6c4e3 RD |
75 | if item % 3 == 1: |
| 76 | return self.attr1 | |
| 77 | elif item % 3 == 2: | |
| 78 | return self.attr2 | |
| 79 | else: | |
| 80 | return None | |
| c7e7022c RD |
81 | |
| 82 | ||
| 83 | #---------------------------------------------------------------------- | |
| 84 | ||
| 85 | def runTest(frame, nb, log): | |
| 86 | win = TestVirtualList(nb, log) | |
| 87 | return win | |
| 88 | ||
| 89 | #---------------------------------------------------------------------- | |
| 90 | ||
| 91 | ||
| 92 | ||
| 93 | ||
| 94 | ||
| 6f48b1b5 RD |
95 | overview = """\ |
| 96 | """ | |
| 97 | ||
| c7e7022c RD |
98 | |
| 99 | ||
| 6f48b1b5 RD |
100 | if __name__ == '__main__': |
| 101 | import sys,os | |
| 102 | import run | |
| 103 | run.main(['', os.path.basename(sys.argv[0])]) | |
| c7e7022c | 104 |