I've looked in the gtk source code and the header height is private. I've tried something but it didn't work as wanted (the heightWithHeader is 1?!) Glib::RefPtr<Gdk::Window> pWindow = treeView.get_bin_window(); treeView.set_headers_visible(true); pWindow->get_size(width, heightWithHeader); treeView.set_headers_visible(false); pWindo...
I'm trying to catch a double-click event in a TreeView's empty area to create a new node. Unfortunately standard way doesn't work. I've tried attaching ButtonPressEvent to both TreeView and the ScrolledWindow in which T.V. is hosted. I don't get any callbacks to my function. How can I solve this? ...
I wrote a simple PyGTK script to show some basic process information in a TreeView: import gtk import os import pwd import grp class ProcParser: """ Parses the status file of a particular process """ def __init__(self, fname): self.lines = map(lambda x: x[:-1], open(fname).readlines()) def get_by_val(self, ...
I have read the "GtkSharp TreeView tutorial" wherein the author describes how to setup and use a TreeModelFilter for an underlying ListStore ( under the tutorial section "Filtering Data"). The technique doesn't seem to work for an underlying hierarchical TreeStore. I want to filter a multilevel TreeStore and show the results in a TreeV...
I have a TreeView connected to a model (a ListStore). The TreeView shows the data that is stored in the ListStore and the ListStore gets updated when the user enters data into a cell, so you could say it works fine. Except in the following case: once the user is done editing, he presses a button in order to go to the next step. If the u...