wxPython / demo / DVC_TreeCtrl.py

import wx
import wx.dataview as dv


#----------------------------------------------------------------------


class TestPanel(wx.Panel):
    def __init__(self, parent, log):
        self.log = log
        wx.Panel.__init__(self, parent)

        # create the treectrl
        self.dvtc = dvtc = dv.DataViewTreeCtrl(self)

        isz = (16,16)
        il = wx.ImageList(*isz)
        fldridx     = il.AddIcon(wx.ArtProvider.GetIcon(wx.ART_FOLDER,      wx.ART_OTHER, isz))
        fldropenidx = il.AddIcon(wx.ArtProvider.GetIcon(wx.ART_FOLDER_OPEN, wx.ART_OTHER, isz))
        fileidx     = il.AddIcon(wx.ArtProvider.GetIcon(wx.ART_NORMAL_FILE, wx.ART_OTHER, isz))
        dvtc.SetImageList(il)

        self.root = dvtc.AppendContainer(dv.NullDataViewItem,
                                         "The Root Item",
                                         fldridx, fldropenidx)
        for x in range(15):
            child = dvtc.AppendContainer(self.root, "Item %d" % x,
                                         fldridx, fldropenidx)

            for y in range(5):
                last = dvtc.AppendContainer(
                    child, "item %d-%s" % (x, chr(ord("a")+y)),
                    fldridx, fldropenidx)

                for z in range(5):
                    item = dvtc.AppendItem(
                        last, "item %d-%s-%d" % (x, chr(ord("a")+y), z),
                        fileidx)

        # Set the layout so the treectrl fills the panel
        self.Sizer = wx.BoxSizer()
        self.Sizer.Add(dvtc, 1, wx.EXPAND)
        
        

#----------------------------------------------------------------------

def runTest(frame, nb, log):
    win = TestPanel(nb, log)
    return win

#----------------------------------------------------------------------



overview = """<html><body>
<h2><center>DataViewTreeCtrl</center></h2>

The DataViewTreeCtrl class is much like the traditional wx.TreeCtrl,
in that it stores all items itself and all access to the data is
through the tree ctrl's API. However it is derived from DataViewCtrl
and uses a model class internally, so it also has many of the benefits
of the data view classes available as well.

</body></html>
"""



if __name__ == '__main__':
    import sys,os
    import run
    run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.