Package Camelot :: Package camelot :: Package view :: Package controls :: Package delegates :: Module codedelegate
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Source Code for Module Camelot.camelot.view.controls.delegates.codedelegate

 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  
 
9 -class CodeDelegate(CustomDelegate):
10 11 __metaclass__ = DocumentationMetaclass 12 13 editor = editors.CodeEditor 14
15 - def __init__(self, parent=None, parts=[], separator=u'.', **kwargs):
16 CustomDelegate.__init__(self, parent=parent, parts=parts, **kwargs) 17 self.parts = parts 18 self.separator = separator
19
20 - def paint(self, painter, option, index):
21 painter.save() 22 numParts = len(self.parts) 23 self.drawBackground(painter, option, index) 24 25 background_color = QtGui.QColor(index.model().data(index, Qt.BackgroundRole)) 26 27 if( option.state & QtGui.QStyle.State_Selected ): 28 painter.fillRect(option.rect, option.palette.highlight()) 29 fontColor = QtGui.QColor() 30 if self.editable: 31 Color = option.palette.highlightedText().color() 32 fontColor.setRgb(Color.red(), Color.green(), Color.blue()) 33 else: 34 fontColor.setRgb(130,130,130) 35 else: 36 if self.editable: 37 painter.fillRect(option.rect, background_color) 38 fontColor = QtGui.QColor() 39 fontColor.setRgb(0,0,0) 40 else: 41 painter.fillRect(option.rect, option.palette.window()) 42 fontColor = QtGui.QColor() 43 fontColor.setRgb(130,130,130) 44 45 rect = option.rect 46 rect = QtCore.QRect(rect.left()+3, rect.top()+6, rect.width(), rect.height()-3) 47 48 if numParts != 0: 49 value = variant_to_pyobject(index.model().data(index, Qt.EditRole)) or [] 50 if value == ValueLoading: 51 value = [] 52 value = self.separator.join([unicode(i) for i in value]) 53 54 painter.setPen(fontColor.toRgb()) 55 painter.drawText(rect.x(), 56 rect.y()-4, 57 rect.width()-6, 58 rect.height(), 59 Qt.AlignVCenter | Qt.AlignRight, 60 value) 61 62 painter.restore()
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