| | 1 | #---------------------------------------------------------------------------- |
| | 2 | # Name: ListCtrl_edit.py |
| | 3 | # Purpose: Testing editing a ListCtrl |
| | 4 | # |
| | 5 | # Author: Pim van Heuven |
| | 6 | # |
| | 7 | # Created: 2004/10/15 |
| | 8 | # Copyright: (c) Pim Van Heuven |
| | 9 | # Licence: wxWindows license |
| | 10 | #---------------------------------------------------------------------------- |
| | 11 | |
| | 12 | import sys |
| | 13 | import wx |
| | 14 | import wx.lib.mixins.listctrl as listmix |
| | 15 | |
| | 16 | #--------------------------------------------------------------------------- |
| | 17 | |
| | 18 | listctrldata = { |
| | 19 | 1 : ("Hey!", "You can edit", "me!"), |
| | 20 | 2 : ("Try changing the contents", "by", "clicking"), |
| | 21 | 3 : ("in", "a", "cell"), |
| | 22 | 4 : ("See how the length columns", "change", "?"), |
| | 23 | 5 : ("You can use", "TAB,", "cursor down,"), |
| | 24 | 6 : ("and cursor up", "to", "navigate"), |
| | 25 | } |
| | 26 | |
| | 27 | #--------------------------------------------------------------------------- |
| | 28 | |
| | 29 | class TestListCtrl(wx.ListCtrl, |
| | 30 | listmix.ListCtrlAutoWidthMixin, |
| | 31 | listmix.TextEditMixin): |
| | 32 | |
| | 33 | def __init__(self, parent, ID, pos=wx.DefaultPosition, |
| | 34 | size=wx.DefaultSize, style=0): |
| | 35 | wx.ListCtrl.__init__(self, parent, ID, pos, size, style) |
| | 36 | |
| | 37 | listmix.ListCtrlAutoWidthMixin.__init__(self) |
| | 38 | self.Populate() |
| | 39 | listmix.TextEditMixin.__init__(self) |
| | 40 | |
| | 41 | def Populate(self): |
| | 42 | # for normal, simple columns, you can add them like this: |
| | 43 | self.InsertColumn(0, "Column 1") |
| | 44 | self.InsertColumn(1, "Column 2") |
| | 45 | self.InsertColumn(2, "Column 3") |
| | 46 | self.InsertColumn(3, "Len 1", wx.LIST_FORMAT_RIGHT) |
| | 47 | self.InsertColumn(4, "Len 2", wx.LIST_FORMAT_RIGHT) |
| | 48 | self.InsertColumn(5, "Len 3", wx.LIST_FORMAT_RIGHT) |
| | 49 | |
| | 50 | items = listctrldata.items() |
| | 51 | for key, data in items: |
| | 52 | index = self.InsertStringItem(sys.maxint, data[0]) |
| | 53 | self.SetStringItem(index, 0, data[0]) |
| | 54 | self.SetStringItem(index, 1, data[1]) |
| | 55 | self.SetStringItem(index, 2, data[2]) |
| | 56 | self.SetItemData(index, key) |
| | 57 | |
| | 58 | self.SetColumnWidth(0, wx.LIST_AUTOSIZE) |
| | 59 | self.SetColumnWidth(1, wx.LIST_AUTOSIZE) |
| | 60 | self.SetColumnWidth(2, 100) |
| | 61 | |
| | 62 | self.currentItem = 0 |
| | 63 | |
| | 64 | |
| | 65 | def SetStringItem(self, index, col, data): |
| | 66 | if col in range(3): |
| | 67 | wx.ListCtrl.SetStringItem(self, index, col, data) |
| | 68 | wx.ListCtrl.SetStringItem(self, index, 3+col, str(len(data))) |
| | 69 | else: |
| | 70 | try: |
| | 71 | datalen = int(data) |
| | 72 | except: |
| | 73 | return |
| | 74 | |
| | 75 | wx.ListCtrl.SetStringItem(self, index, col, data) |
| | 76 | |
| | 77 | data = self.GetItem(index, col-3).GetText() |
| | 78 | wx.ListCtrl.SetStringItem(self, index, col-3, data[0:datalen]) |
| | 79 | |
| | 80 | |
| | 81 | |
| | 82 | |
| | 83 | class TestListCtrlPanel(wx.Panel): |
| | 84 | def __init__(self, parent, log): |
| | 85 | wx.Panel.__init__(self, parent, -1, style=wx.WANTS_CHARS) |
| | 86 | |
| | 87 | self.log = log |
| | 88 | tID = wx.NewId() |
| | 89 | |
| | 90 | self.list = TestListCtrl(self, tID, |
| | 91 | style=wx.LC_REPORT |
| | 92 | | wx.BORDER_NONE |
| | 93 | | wx.LC_SORT_ASCENDING |
| | 94 | ) |
| | 95 | |
| | 96 | self.Bind(wx.EVT_SIZE, self.OnSize) |
| | 97 | |
| | 98 | |
| | 99 | def OnSize(self, event): |
| | 100 | w,h = self.GetClientSizeTuple() |
| | 101 | self.list.SetDimensions(0, 0, w, h) |
| | 102 | |
| | 103 | |
| | 104 | |
| | 105 | #--------------------------------------------------------------------------- |
| | 106 | |
| | 107 | def runTest(frame, nb, log): |
| | 108 | win = TestListCtrlPanel(nb, log) |
| | 109 | return win |
| | 110 | |
| | 111 | #--------------------------------------------------------------------------- |
| | 112 | |
| | 113 | |
| | 114 | overview = """\ |
| | 115 | <html> |
| | 116 | <body> |
| | 117 | |
| | 118 | This demo demonstrates direct editing of all cells of a ListCtrl. To |
| | 119 | enable it just include the <b>TextEditMixin</b>. The ListCtrl can be |
| | 120 | navigated with the TAB and up/down cursor keys. |
| | 121 | |
| | 122 | <p>Another facet of this demo is that the remaining space of the |
| | 123 | ListCtrls is divided over the first three columns. This is achieved |
| | 124 | with the extended syntax of <b>ListCtrlAutoWidthMixin</b>: |
| | 125 | <code>listmix.ListCtrlAutoWidthMixin.__init__(self, startcol, endcol)</code> |
| | 126 | (Look at the general ListCtrl demo for more information about the |
| | 127 | ListCtrlAutoWidthMixin) |
| | 128 | |
| | 129 | <p>Finally, the ListCtrl is automatically scrolled, if needed, when |
| | 130 | TAB is pressed consecutively (Windows only). |
| | 131 | |
| | 132 | </body> |
| | 133 | </html> |
| | 134 | """ |
| | 135 | |
| | 136 | |
| | 137 | if __name__ == '__main__': |
| | 138 | import sys,os |
| | 139 | import run |
| | 140 | run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:]) |
| | 141 | |
projects / wxWidgets.git / blame_incremental