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Viewing changes to qreator/qrcodes/GtkHelpers.py

  • Committer: David Planella
  • Date: 2012-05-30 10:19:57 UTC
  • Revision ID: david.planella@ubuntu.com-20120530101957-zeu2zeibe28f8sd9
Added clear icons to text entries

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qreator/qrcodes/GtkHelpers.py
 
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# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
 
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### BEGIN LICENSE
 
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# Copyright (C) 2012 David Planella <david.planella@ubuntu.com>
 
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# This program is free software: you can redistribute it and/or modify it
 
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# under the terms of the GNU General Public License version 3, as published
 
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# by the Free Software Foundation.
 
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#
 
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# This program is distributed in the hope that it will be useful, but
 
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# WITHOUT ANY WARRANTY; without even the implied warranties of
 
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# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
 
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# PURPOSE.  See the GNU General Public License for more details.
 
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#
 
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# You should have received a copy of the GNU General Public License along
 
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# with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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### END LICENSE
 
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from gi.repository import Gtk  # pylint: disable=E0611
 
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def clear_text_entry(widget, icon):
 
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    if icon == Gtk.EntryIconPosition.SECONDARY:
 
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        widget.set_text("")
 
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        show_clear_icon(widget)
 
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    elif icon == Gtk.EntryIconPosition.PRIMARY:
 
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        widget.select_region(0, -1)
 
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        widget.grab_focus()
 
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def show_clear_icon(widget):
 
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    """
 
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    Show the clear icon whenever the field is not empty
 
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    """
 
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    if widget.get_text() != "":
 
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        widget.set_icon_from_stock(Gtk.EntryIconPosition.SECONDARY,
 
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            Gtk.STOCK_CLEAR)
 
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        # Reverse the icon if we are using an RTL locale
 
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        if widget.get_direction() == Gtk.TextDirection.RTL:
 
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            pb = widget.get_icon_pixbuf(
 
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                Gtk.EntryIconPosition.SECONDARY).flip(True)
 
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            widget.set_icon_from_pixbuf(Gtk.EntryIconPosition.SECONDARY, pb)
 
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    else:
 
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        widget.set_icon_from_stock(Gtk.EntryIconPosition.SECONDARY, None)