Source code for camelot.view.controls.delegates.colordelegate

#  ============================================================================
#
#  Copyright (C) 2007-2011 Conceptive Engineering bvba. All rights reserved.
#  www.conceptive.be / project-camelot@conceptive.be
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#  This file is part of the Camelot Library.
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#  ============================================================================
from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import Qt

from customdelegate import CustomDelegate, DocumentationMetaclass, not_editable_background
from camelot.view.controls import editors
from camelot.core.utils import variant_to_pyobject
from camelot.view.proxy import ValueLoading

[docs]class ColorDelegate(CustomDelegate): __metaclass__ = DocumentationMetaclass editor = editors.ColorEditor
[docs] def paint(self, painter, option, index): painter.save() self.drawBackground(painter, option, index) background_color = QtGui.QColor(index.model().data(index, Qt.BackgroundRole)) if (option.state & QtGui.QStyle.State_Selected): painter.fillRect(option.rect, option.palette.highlight()) elif not self.editable: painter.fillRect(option.rect, QtGui.QColor(not_editable_background)) else: painter.fillRect(option.rect, background_color) color = variant_to_pyobject(index.model().data(index, Qt.EditRole)) if color not in (None, ValueLoading): pixmap = QtGui.QPixmap(16, 16) qcolor = QtGui.QColor() qcolor.setRgb(*color) pixmap.fill(qcolor) rect = QtCore.QRect(option.rect.left()+40, option.rect.top(), option.rect.width()-23, option.rect.height()) QtGui.QApplication.style().drawItemPixmap(painter, rect, Qt.AlignVCenter, pixmap) painter.restore()

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