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nmap/zenmap/radialnet/bestwidgets/comboboxes.py
2024-02-28 18:46:45 +00:00

137 lines
4.9 KiB
Python

# vim: set fileencoding=utf-8 :
# ***********************IMPORTANT NMAP LICENSE TERMS************************
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# * (https://npcap.com) for packet capture and transmission. It is under
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# ***************************************************************************/
import gi
gi.require_version("Gtk", "3.0")
from gi.repository import Gtk, GObject
class BWChangeableComboBoxEntry(Gtk.ComboBoxText):
"""
"""
def __init__(self):
"""
"""
self.__liststore = Gtk.ListStore.new([str])
Gtk.ComboBoxText.__init__(self, model=self.__liststore, has_entry=True)
self.connect("changed", self.__changed)
self.get_child().connect("changed", self.__entry_changed)
self.__last_active = None
def __changed(self, widget):
"""
"""
if self.get_active() != -1:
self.__last_active = self.get_active()
def bw_get_length(self):
"""
"""
return len(self.__liststore)
def __entry_changed(self, widget):
"""
"""
if len(self.__liststore) > 0 and\
self.__last_active is not None and\
self.get_active() == -1:
iter = self.get_model().get_iter((self.__last_active,))
self.__liststore.set_value(iter, 0, widget.get_text().strip())
def bw_get_active(self):
"""
"""
if self.get_active() == -1:
return self.__last_active
return self.get_active()
# testing widget
if __name__ == "__main__":
def button_clicked(widget, combo):
"""
"""
combo.append_text('New')
window = Gtk.Window()
window.connect("destroy", lambda w: Gtk.main_quit())
box = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 0)
combo = BWChangeableComboBoxEntry()
combo.append_text('New')
combo.set_active(0)
button = Gtk.Button.new_with_label('More')
button.connect("clicked", button_clicked, combo)
box.pack_start(button, False, False, 0)
box.pack_start(combo, True, True, 0)
window.add(box)
window.show_all()
Gtk.main()