Source code for camelot.view.controls.editors.textlineeditor
# ============================================================================
#
# Copyright (C) 2007-2011 Conceptive Engineering bvba. All rights reserved.
# www.conceptive.be / project-camelot@conceptive.be
#
# This file is part of the Camelot Library.
#
# This file may be used under the terms of the GNU General Public
# License version 2.0 as published by the Free Software Foundation
# and appearing in the file license.txt included in the packaging of
# this file. Please review this information to ensure GNU
# General Public Licensing requirements will be met.
#
# If you are unsure which license is appropriate for your use, please
# visit www.python-camelot.com or contact project-camelot@conceptive.be
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# For use of this library in commercial applications, please contact
# project-camelot@conceptive.be
#
# ============================================================================
from PyQt4 import QtGui
from customeditor import AbstractCustomEditor, draw_tooltip_visualization
[docs]class TextLineEditor(QtGui.QLineEdit, AbstractCustomEditor):
def __init__(self,
parent,
length = 20,
field_name = 'text_line',
**kwargs):
QtGui.QLineEdit.__init__(self, parent)
self.setObjectName( field_name )
AbstractCustomEditor.__init__(self)
if length:
self.setMaxLength(length)
[docs] def set_value(self, value):
value = AbstractCustomEditor.set_value(self, value)
if value is not None:
self.setText(unicode(value))
else:
self.setText('')
return value
[docs] def get_value(self):
value_loading = AbstractCustomEditor.get_value(self)
if value_loading is not None:
return value_loading
value = unicode(self.text())
if self.value_is_none and not value:
return None
return value
[docs] def set_field_attributes(self, editable = True,
background_color = None,
tooltip = None, **kwargs):
self.set_background_color( background_color )
self.set_enabled( editable )
self.setToolTip(unicode(tooltip or ''))
[docs] def set_enabled(self, editable=True):
value = self.text()
self.setEnabled(editable)
self.setText(value)
[docs] def paintEvent(self, event):
super(TextLineEditor, self).paintEvent(event)
if self.toolTip():
draw_tooltip_visualization(self)