def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
doc = QTextDocument()
doc.setDocumentMargin(self._margin)
doc.setHtml(options.text)
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
# Adjustments for the file switcher
if hasattr(options.widget, 'files_list'):
if style.objectName() in ['oxygen', 'qtcurve', 'breeze']:
if options.widget.files_list:
painter.translate(textRect.topLeft() + QPoint(4, -9))
else:
painter.translate(textRect.topLeft())
else:
if options.widget.files_list:
painter.translate(textRect.topLeft() + QPoint(4, 4))
else:
painter.translate(textRect.topLeft() + QPoint(2, 4))
else:
painter.translate(textRect.topLeft() + QPoint(0, -3))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
doc = QTextDocument()
text = options.text
doc.setHtml(text)
doc.setDocumentMargin(0)
# This needs to be an empty string to avoid the overlapping the
# normal text of the QTreeWidgetItem
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options,
None)
painter.save()
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
doc = QTextDocument()
doc.setDocumentMargin(self._margin)
doc.setHtml(options.text)
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
if style.objectName() == 'oxygen':
painter.translate(textRect.topLeft() + QPoint(5, -9))
else:
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
# Set background color for selected and hovered items.
# Inspired by:
# - https://stackoverflow.com/a/43253004/438386
# - https://stackoverflow.com/a/27274233/438386
# This is commented for now until we find a way to correctly colorize
# the entire line with a single color.
# if options.state & QStyle.State_Selected:
# # This only applies when the selected item doesn't have focus
# if not (options.state & QStyle.State_HasFocus):
# options.palette.setBrush(
# QPalette.Highlight,
# QBrush(self._background_color)
# )
if options.state & QStyle.State_MouseOver:
painter.fillRect(option.rect, self._background_color)
# Set text
doc = QTextDocument()
text = options.text
doc.setHtml(text)
doc.setDocumentMargin(0)
# This needs to be an empty string to avoid overlapping the
# normal text of the QTreeWidgetItem
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options,
None)
painter.save()
painter.translate(textRect.topLeft() + QPoint(0, 4))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
options, doc = self._prepare_text_document(option, index)
style = (QApplication.style()
if options.widget is None else options.widget.style())
options.text = ""
# Note: We need to pass the options widget as an argument of
# drawCrontol to make sure the delegate is painted with a style
# consistent with the widget in which it is used.
# See spyder-ide/spyder#10677.
style.drawControl(QStyle.CE_ItemViewItem, options, painter,
options.widget)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options,
None)
painter.save()
# Adjustments for the file switcher
if hasattr(options.widget, 'files_list'):
if style.objectName() in ['oxygen', 'qtcurve', 'breeze']:
if options.widget.files_list:
painter.translate(textRect.topLeft() + QPoint(4, -9))
else:
painter.translate(textRect.topLeft())
else:
if options.widget.files_list:
painter.translate(textRect.topLeft() + QPoint(4, 4))
else:
painter.translate(textRect.topLeft() + QPoint(2, 4))
else:
painter.translate(textRect.topLeft() + QPoint(0, -3))
# Type check: Prevent error in PySide where using
# doc.documentLayout().draw() may fail because doc.documentLayout()
# returns an object of type QtGui.QStandardItem (for whatever reason).
docLayout = doc.documentLayout()
if type(docLayout) is QAbstractTextDocumentLayout:
docLayout.draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
doc = index.data(_htmlRole)
if not doc:
return super(HTMLItemDelegate, self).paint(painter, option, index)
self.initStyleOption(option, index)
style = option.widget.style() or QApplication.style()
#draw icon
option.text = ""
style.drawControl(QStyle.CE_ItemViewItem, option, painter,
option.widget)
ctx = QAbstractTextDocumentLayout.PaintContext()
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, option)
# painter.setBrush( option.backgroundBrush )
# painter.setPen( Qt.NoPen )
# painter.drawRect( textRect )
# Highlighting text if item is selected
# if option.state & QStyle.State_Selected :
# painter.setBrush( QColor( 0,180,0,30 ) )
# painter.setPen( Qt.NoPen )
# painter.drawRect( textRect )
# elif option.state & QStyle.State_MouseOver :
# painter.setBrush( QColor( 0,255,0,10 ) )
# painter.setPen( Qt.NoPen )
# painter.drawRect( textRect )
# painter.setPen( QColor( 0,0,0,10 ) )
# painter.drawLine( textRect.bottomLeft(), textRect.bottomRight() )
painter.save()
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def draw(self, painter, rect, flags, text):
"""
Draw the text in a clipping rectangle
:param QPainter painter: Painter
:param QRectF rect: Clipping rectangle
:param int flags: Bitwise OR of the flags like in for QPainter::drawText()
:param str text: Text to be rendered
"""
txt = QwtRichTextDocument(text, flags, painter.font())
painter.save()
unscaledRect = QRectF(rect)
if painter.font().pixelSize() < 0:
res = qwtScreenResolution()
pd = painter.device()
if pd.logicalDpiX() != res.width() or pd.logicalDpiY(
) != res.height():
transform = QTransform()
transform.scale(
res.width() / float(pd.logicalDpiX()),
res.height() / float(pd.logicalDpiY()),
)
painter.setWorldTransform(transform, True)
invtrans, _ok = transform.inverted()
unscaledRect = invtrans.mapRect(rect)
txt.setDefaultFont(painter.font())
txt.setPageSize(QSizeF(unscaledRect.width(), QWIDGETSIZE_MAX))
layout = txt.documentLayout()
height = layout.documentSize().height()
y = unscaledRect.y()
if flags & Qt.AlignBottom:
y += unscaledRect.height() - height
elif flags & Qt.AlignVCenter:
y += (unscaledRect.height() - height) / 2
context = QAbstractTextDocumentLayout.PaintContext()
context.palette.setColor(QPalette.Text, painter.pen().color())
painter.translate(unscaledRect.x(), y)
layout.draw(painter, context)
painter.restore()