1 from PyQt4 import QtGui, QtCore
2 from PyQt4.QtCore import Qt
3
4 from customdelegate import CustomDelegate, DocumentationMetaclass
5 from camelot.view.controls import editors
6 from camelot.core.utils import variant_to_pyobject
7 from camelot.view.proxy import ValueLoading
8 from camelot.core.utils import ugettext
9
10 -class PlainTextDelegate(CustomDelegate):
11 """Custom delegate for simple string values"""
12
13 __metaclass__ = DocumentationMetaclass
14
15 editor = editors.TextLineEditor
16
17 - def __init__(self, parent=None, length=20, editable=True, translate_content=False, **kwargs):
18 CustomDelegate.__init__(self, parent, editable, length=length, **kwargs)
19 self.editable = editable
20 self.length = length
21 self._translate_content = translate_content
22
23 - def paint(self, painter, option, index):
24 painter.save()
25 self.drawBackground(painter, option, index)
26 text = variant_to_pyobject(index.model().data(index, Qt.EditRole))
27
28 background_color = QtGui.QColor(index.model().data(index, Qt.BackgroundRole))
29
30 rect = option.rect
31 rect = QtCore.QRect(rect.left(), rect.top(), rect.width(), rect.height())
32
33 if( option.state & QtGui.QStyle.State_Selected ):
34 painter.fillRect(option.rect, option.palette.highlight())
35 fontColor = QtGui.QColor()
36 if self.editable:
37 Color = option.palette.highlightedText().color()
38 fontColor.setRgb(Color.red(), Color.green(), Color.blue())
39 else:
40 fontColor.setRgb(130,130,130)
41 else:
42 if self.editable:
43 painter.fillRect(option.rect, background_color)
44 fontColor = QtGui.QColor()
45 fontColor.setRgb(0,0,0)
46 else:
47 painter.fillRect(option.rect, option.palette.window())
48 fontColor = QtGui.QColor()
49 fontColor.setRgb(130,130,130)
50
51 if text!=ValueLoading:
52 text = text or u''
53 if self._translate_content:
54 text = ugettext(text)
55 else:
56 text = u''
57
58 painter.setPen(fontColor.toRgb())
59 rect = QtCore.QRect(option.rect.left(),
60 option.rect.top(),
61 option.rect.width(),
62 option.rect.height())
63 painter.drawText(rect.x() + 2,
64 rect.y(),
65 rect.width() - 4,
66 rect.height(),
67 Qt.AlignVCenter | Qt.AlignLeft,
68 unicode(text))
69 painter.restore()
70