[wxPython-users] get wxListCtrl from wxListItem?

[Werner F. Bruhin]

Hi Andrew,

What about SetItemData and GetItemData?

wxListCtrl::SetItemData
bool SetItemData(long item, long data)
Associates application-defined data with this item.

Werner

Pangborn, Andrew (ext. 324) wrote:
> listCtrl.SetStringItem() always seems to return '1'. Not sure if this is meant to represent "True" for a successful addition to the list? It appears that SetStringItem is a wxPython specific function, so I can't find any details about what it's supposed to return in the wx module docs.
>   
Have a look at the end of e.g. the wxWidgets doc for SetItem:
wxListCtrl::SetItem
bool SetItem(wxListItem& info)
long SetItem(long index, int col, const wxString& label, int imageId = -1)
Sets information about the item.
...
wxPython note: In place of a single overloaded method name, wxPython 
implements the following methods:
SetItem(item)
Sets information about the given wxListItem.
SetStringItem(index, col, label, imageId)
Sets a string or image at a given location.
> I think I've found a solution though. I'm using a lambda on my binding function and passing it the python data object that I want to modify.
>
> So now I have "list_control.Bind(wx.EVT_LIST_END_LABEL_EDIT, lambda event: self.OnEditVector(event,node))", where "node" is the data object I'm trying to modify.
>
> and a relatively simple event handling function:
>
>     def OnEditVector(self,event,node):
>         index = event.GetColumn()
>         value = event.GetText()
>         node.data[index] = float(value)
>
>
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