| | 1 | |
| | 2 | |
| | 3 | from wxPython.wx import * |
| | 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 | |
| | 13 | self.InsertColumn(0, "First") |
| | 14 | self.InsertColumn(1, "Second") |
| | 15 | self.InsertColumn(2, "Third") |
| | 16 | self.SetColumnWidth(0, 175) |
| | 17 | self.SetColumnWidth(1, 175) |
| | 18 | self.SetColumnWidth(2, 175) |
| | 19 | |
| | 20 | self.SetItemCount(1000000) |
| | 21 | |
| | 22 | self.attr1 = wxListItemAttr() |
| | 23 | self.attr1.SetBackgroundColour("yellow") |
| | 24 | |
| | 25 | self.attr2 = wxListItemAttr() |
| | 26 | self.attr2.SetBackgroundColour("light blue") |
| | 27 | |
| | 28 | EVT_LIST_ITEM_SELECTED(self, self.GetId(), self.OnItemSelected) |
| | 29 | EVT_LIST_ITEM_ACTIVATED(self, self.GetId(), self.OnItemActivated) |
| | 30 | |
| | 31 | |
| | 32 | def OnItemSelected(self, event): |
| | 33 | self.currentItem = event.m_itemIndex |
| | 34 | self.log.WriteText('OnItemSelected: "%s", "%s", "%s", "%s"\n' % |
| | 35 | (self.currentItem, |
| | 36 | self.GetItemText(self.currentItem), |
| | 37 | self.getColumnText(self.currentItem, 1), |
| | 38 | self.getColumnText(self.currentItem, 2))) |
| | 39 | |
| | 40 | def OnItemActivated(self, event): |
| | 41 | self.currentItem = event.m_itemIndex |
| | 42 | self.log.WriteText("OnItemActivated: %s\n" % self.GetItemText(self.currentItem)) |
| | 43 | |
| | 44 | def getColumnText(self, index, col): |
| | 45 | item = self.GetItem(index, col) |
| | 46 | return item.GetText() |
| | 47 | |
| | 48 | #--------------------------------------------------- |
| | 49 | # These methods are callbacks for implementing the |
| | 50 | # "virtualness" of the list... |
| | 51 | def OnGetItemText(self, item, col): |
| | 52 | return "Item %d, column %d" % (item, col) |
| | 53 | |
| | 54 | |
| | 55 | def OnGetItemImage(self, item): |
| | 56 | return -1 # if used you should return the index in the ImageList |
| | 57 | |
| | 58 | |
| | 59 | def OnGetItemAttr(self, item): |
| | 60 | if item % 3 == 1: |
| | 61 | return self.attr1 |
| | 62 | elif item % 3 == 2: |
| | 63 | return self.attr2 |
| | 64 | else: |
| | 65 | return None |
| | 66 | |
| | 67 | |
| | 68 | #---------------------------------------------------------------------- |
| | 69 | |
| | 70 | def runTest(frame, nb, log): |
| | 71 | win = TestVirtualList(nb, log) |
| | 72 | return win |
| | 73 | |
| | 74 | #---------------------------------------------------------------------- |
| | 75 | |
| | 76 | |
| | 77 | |
| | 78 | |
| | 79 | |
| | 80 | |
| | 81 | |
| | 82 | |
| | 83 | overview = """\ |
| | 84 | """ |
projects / wxWidgets.git / blame_incremental