Re: [pygtk] Adjusting a TreeView padding to the other elements ofan HBox

[John Finlay]

Grzegorz Adam Hankiewicz wrote:

On 2003-02-23, Grzegorz Adam Hankiewicz <[EMAIL PROTECTED]> wrote:
 

I have a VBox which contains a few buttons and a TreeView. For
the buttons I call set_border_width(), but this doesn't have any
effect on the TreeView.
   

I'm attaching an example which demonstrates this, built up from John
Finlay's tutorial and pygtk's demo (for the TreeView part). The
expected behaviour of the example is to display a button and a
list with three items with the same spacing, but the border of the
TreeView stays invariable. Is this a bug? Is this a feature?
 

Looks like a feature :-)

Maybe the changes suggested below might give you the look you want.

I'm using Python 2.2.1 and PyGTK from CVS.
 

------------------------------------------------------------------------

#!/usr/bin/env python

import gtk, gobject

class Test_window:

  def clicked_button1(self, widget):
     print "Button pressed"
  def delete_event(self, widget, event, data = None):
     return 0
  def __init__(self):
     # create the new window
     self.window = window = gtk.Window(gtk.WINDOW_TOPLEVEL)
     window.set_title("Welcome window")
     window.set_border_width(10)
     # delete handler to exit GTK
     window.connect("delete_event", self.delete_event)
     window.connect('destroy', lambda w: gtk.main_quit())
     # create a box to package interface elements inside
     self.box1 = box1 = gtk.VBox(0, 0)
     window.add(box1)
     # create a button
     self.button1 = button1 = gtk.Button("Create")
     box1.pack_start(button1, 1, 1, 0)
box1.pack_start(button1, 1, 1, 5) # adds 5 pixel padding to the top and bottom only

     button1.connect("clicked", self.clicked_button1)
     button1.set_border_width(5)
button1.set_border_width(0) # or remove this line

     button1.show()

     # create a list
     store = gtk.ListStore(gobject.TYPE_STRING)
     for entry in ["One item", "Anoter", "Oh, and this one"]:
        store.set(store.append(), 0, entry)
     self.list = list = gtk.TreeView(store)
     box1.pack_start(list)
     # the following line seems to be ignored
     list.set_border_width(50)
# remove the above line

     list.set_rules_hint(1)
     list.set_headers_visible(0)
     column = gtk.TreeViewColumn('Description',
        gtk.CellRendererText(), text=0)
     list.append_column(column)
     list.show()
     # show elements
     box1.show()
     window.show()
     
if __name__ == '__main__':
  Test_window = Test_window()
  gtk.main()
 



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