def paint(self, painter, option, index):
option = QStyleOptionViewItem(option) # copy option
self.initStyleOption(option, index)
style = option.widget.style() if option.widget else QApplication.style()
doc = QTextDocument()
doc.setHtml(option.text)
# painting item without text
option.text = ""
style.drawControl(QStyle.CE_ItemViewItem, option, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Hilight text if item is selected
if option.state & QStyle.State_Selected:
ctx.palette.setColor(QPalette.Text, option.palette.color(QPalette.Active, QPalette.HighlightedText))
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, option)
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)
self.doc.setHtml(options.text)
self.doc.setTextWidth(option.rect.width())
options.text = ""
style = QApplication.style() if options.widget is None else options.widget.style()
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
if option.state & QStyle.State_Selected:
ctx.palette.setColor(QPalette.Text, option.palette.color(
QPalette.Active, QPalette.HighlightedText))
else:
ctx.palette.setColor(QPalette.Text, option.palette.color(
QPalette.Active, QPalette.Text))
text_rect = style.subElementRect(QStyle.SE_ItemViewItemText, options, None)
painter.save()
painter.translate(text_rect.topLeft())
painter.setClipRect(text_rect.translated(-text_rect.topLeft()))
self.doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
painter.save()
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
self.doc.setHtml(options.text)
options.text = "" # 原字符
style = QApplication.style(
) if options.widget is None else options.widget.style()
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
if option.state & QStyle.State_Selected:
ctx.palette.setColor(
QPalette.Text,
option.palette.color(QPalette.Active,
QPalette.HighlightedText))
else:
ctx.palette.setColor(
QPalette.Text,
option.palette.color(QPalette.Active, QPalette.Text))
text_rect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
the_fuck_your_shit_up_constant = 3 # ￣へ￣ #
margin = (option.rect.height() - options.fontMetrics.height()) // 2
margin = margin - the_fuck_your_shit_up_constant
text_rect.setTop(text_rect.top() + margin)
painter.translate(text_rect.topLeft())
painter.setClipRect(text_rect.translated(-text_rect.topLeft()))
self.doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
options = QStyleOptionViewItem(option)
item = index.data(Qt.UserRole)
if isinstance(item, (CommentItem, ChangeItem)):
options.decorationAlignment = Qt.AlignHCenter
self.initStyleOption(options,index)
if options.widget is None:
style = QApplication.style()
else:
style = options.widget.style()
doc = QTextDocument()
doc.setHtml(options.text)
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
#if (optionV4.state & QStyle::State_Selected)
#ctx.palette.setColor(QPalette::Text, optionV4.palette.color(QPalette::Active, QPalette::HighlightedText))
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
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):
# type: (QPainter, QStyleOptionViewItem, QModelIndex) -> None
opt = QStyleOptionViewItem(option)
self.initStyleOption(opt, index)
widget = option.widget
if widget is not None:
style = widget.style()
else:
style = QApplication.style()
text = opt.text
opt.text = ""
trect = style.subElementRect(QStyle.SE_ItemViewItemText, opt, widget)
style.drawControl(QStyle.CE_ItemViewItem, opt, painter, widget)
# text margin (as in QCommonStylePrivate::viewItemDrawText)
margin = style.pixelMetric(QStyle.PM_FocusFrameHMargin, None, widget) + 1
trect = trect.adjusted(margin, 0, -margin, 0)
opt.text = text
if opt.textElideMode != Qt.ElideNone:
st = self.__static_text_elided_cache(opt, trect.width())
else:
st = self.__static_text_cache(text)
tsize = st.size()
textalign = opt.displayAlignment
text_pos_x = text_pos_y = 0.0
if textalign & Qt.AlignLeft:
text_pos_x = trect.left()
elif textalign & Qt.AlignRight:
text_pos_x = trect.x() + trect.width() - tsize.width()
elif textalign & Qt.AlignHCenter:
text_pos_x = trect.center().x() - tsize.width() / 2
if textalign & Qt.AlignTop:
text_pos_y = trect.top()
elif textalign & Qt.AlignBottom:
text_pos_y = trect.top() + trect.height() - tsize.height()
elif textalign & Qt.AlignVCenter:
text_pos_y = trect.center().y() - tsize.height() / 2
painter.setFont(opt.font)
painter.drawStaticText(text_pos_x, text_pos_y, st)
def paint(self, painter, option, index):
painter.save()
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
self.doc.setPlainText(options.text)
column = index.column()
if column in self.disasm_columns:
options.font.setWeight(QFont.Bold)
self.highlight(self.doc, self.disasm_rules)
elif column in self.value_columns:
options.font.setWeight(QFont.Bold)
self.highlight(self.doc, self.value_rules)
self.doc.setDefaultFont(options.font)
options.text = ""
style = (QApplication.style()
if options.widget is None else options.widget.style())
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
if option.state & QStyle.State_Selected:
ctx.palette.setColor(
QPalette.Text,
option.palette.color(QPalette.Active,
QPalette.HighlightedText),
)
else:
ctx.palette.setColor(
QPalette.Text,
option.palette.color(QPalette.Active, QPalette.Text),
)
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
if index.column() != 0:
textRect.adjust(5, 0, 0, 0)
the_constant = 4
margin = (option.rect.height() - options.fontMetrics.height()) // 2
margin = margin - the_constant
textRect.setTop(textRect.top() + margin)
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
self.doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, opt: QtWidgets.QStyleOptionViewItem, index):
self.drawBackground(painter, opt, index)
self.drawFocus(painter, opt, opt.rect)
try:
opt.text = '{0:%d %b %H:%M}'.format(
datetime.strptime(index.model().data(index),
'%Y-%m-%d %H:%M:%S.%f'))
except TypeError:
pass
opt.font.setItalic(True)
opt.backgroundBrush = QtCore.Qt.yellow
QtWidgets.QApplication.style().drawControl(
QtWidgets.QStyle.CE_ItemViewItem, opt, painter)
def paint(self, painter: QPainter, option, index):
# reference following link
# https://stackoverflow.com/questions/53353450/how-to-highlight-a-words-in-qtablewidget-from-a-searchlist
# https://stackoverflow.com/questions/34623036/implementing-a-delegate-for-wordwrap-in-a-qtreeview-qt-pyside-pyqt
painter.save()
doc = QTextDocument(self)
# option.palette.setColor(QPalette.HighlightedText, QColor.fromRgb(30, 136, 200))
# remove dotted border in table
if option.state & QStyle.State_HasFocus:
option.state = option.state ^ QStyle.State_HasFocus
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc.setPlainText(options.text)
# keyword = index.data(Qt.UserRole)
# if self.keywords:
self.keywordHighlight(doc)
options.text = ""
# print(dir(options.palette))
# print(options.palette.Highlight)
style = QApplication.style() if options.widget is None \
else options.widget.style()
style.drawControl(QStyle.CE_ItemViewItem, options, painter,
options.widget) # for selection highlight
ctx = QAbstractTextDocumentLayout.PaintContext()
if index.data(Qt.UserRole) == 'reserved':
ctx.palette.setColor(QPalette.Text, QColor.fromRgb(100, 100, 100))
doc.setDefaultFont(
QFont(option.font.family(),
option.font.pointSize() * 2 // 3))
else:
ctx.palette.setColor(QPalette.Text, QColor.fromRgb(217, 217, 217))
doc.setDefaultFont(option.font)
textRect = option.rect
# margin = 4
# textRect.setTop(textRect.top() + margin)
textRect.setTop(textRect.top())
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.setTextWidth(option.rect.width())
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
"""QStyledItemDelegate.paint implementation
"""
option.state &= ~QStyle.State_HasFocus # never draw focus rect
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = QApplication.style(
) if options.widget is None else options.widget.style()
doc = QTextDocument()
doc.setDocumentMargin(1)
doc.setHtml(options.text)
if options.widget is not None:
doc.setDefaultFont(options.widget.font())
# bad long (multiline) strings processing doc.setTextWidth(options.rect.width())
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
if option.state & QStyle.State_Selected:
ctx.palette.setColor(
QPalette.Text,
option.palette.color(QPalette.Active,
QPalette.HighlightedText))
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
painter.translate(textRect.topLeft())
"""Original example contained line
painter.setClipRect(textRect.translated(-textRect.topLeft()))
but text is drawn clipped with it on kubuntu 12.04
"""
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
"""QStyledItemDelegate.paint implementation
"""
option.state &= ~QStyle.State_HasFocus # never draw focus rect
options = QStyleOptionViewItem(option)
self.initStyleOption(options,index)
style = QApplication.style() if options.widget is None else options.widget.style()
doc = QTextDocument()
doc.setDocumentMargin(1)
doc.setHtml(options.text)
if options.widget is not None:
doc.setDefaultFont(options.widget.font())
# bad long (multiline) strings processing doc.setTextWidth(options.rect.width())
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter);
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
if option.state & QStyle.State_Selected:
ctx.palette.setColor(QPalette.Text, option.palette.color(QPalette.Active, QPalette.HighlightedText))
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
painter.translate(textRect.topLeft())
"""Original example contained line
painter.setClipRect(textRect.translated(-textRect.topLeft()))
but text is drawn clipped with it on kubuntu 12.04
"""
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter, option, index):
"""QStyledItemDelegate.paint implementation
"""
option.state &= ~QStyle.State_HasFocus # never draw focus rect
option.state |= QStyle.State_Active # draw fuzzy-open completion as focused, even if focus is on the line edit
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = QApplication.style() if options.widget is None else options.widget.style()
doc = QTextDocument()
if self._font is not None:
doc.setDefaultFont(self._font)
doc.setDocumentMargin(1)
doc.setHtml(options.text)
# bad long (multiline) strings processing doc.setTextWidth(options.rect.width())
options.text = ""
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
if option.state & QStyle.State_Selected:
ctx.palette.setColor(QPalette.Text, option.palette.color(QPalette.Active, QPalette.Text))
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
painter.save()
painter.translate(textRect.topLeft())
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paint(self, painter: QPainter, opt: QStyleOptionViewItem,
index: QModelIndex):
rect = opt.rect
self.initStyleOption(opt, index)
file_name = str(index.model().data(index.model().index(
index.row(), self.file_name_index)))
base_file_name = Path(file_name).name
font_metrics = QFontMetrics(painter.font())
# Draw correct background
opt.text = ""
style = opt.widget.style() if opt.widget else QApplication.style()
style.drawControl(QStyle.CE_ItemViewItem, opt, painter, opt.widget)
cg = QPalette.Normal if opt.state & QStyle.State_Enabled else QPalette.Disabled
if cg == QPalette.Normal and not (opt.state & QStyle.State_Active):
cg = QPalette.Inactive
# # Set pen color
# if opt.state & QStyle.State_Selected:
# painter.setPen(opt.palette.color(cg, QPalette.HighlightedText))
# else:
# painter.setPen(opt.palette.color(cg, QPalette.Text))
if file_name in self.image_cache:
img = self.image_cache[file_name]
if img and not img.isNull():
painter.drawImage(
rect.topLeft(),
# QRect(rect.left(), rect.top(), rect.width(), rect.height() - self.title_height),
img)
else:
self.image_cache[file_name] = None
worker = ThumbnailWorker(file_name, self.width, self.height)
worker.signals.about_image.connect(
lambda file_name, image: self._on_about_image(
file_name, image, index))
QThreadPool.globalInstance().start(worker)
rect_title = QRect(rect.left(), rect.top(), rect.width(),
rect.height())
rect_title.setLeft(rect_title.left() + self.title_margin)
rect_title.setTop(rect_title.top() + rect_title.height() -
self.title_height)
rect_title.setRight(rect_title.right() - self.title_margin)
painter.setPen(opt.palette.color(cg, QPalette.Text))
elided_text = font_metrics.elidedText(
base_file_name, Qt.ElideRight,
rect.width() - self.title_margin * 2)
painter.drawText(rect_title, Qt.AlignVCenter | Qt.AlignLeft,
elided_text)
if opt.state & QStyle.State_Selected:
painter.fillRect(rect, get_half_alpha(opt.palette.highlight()))
elif opt.state & QStyle.State_MouseOver:
painter.fillRect(rect, get_half_alpha(opt.palette.midlight()))
painter.drawRect(rect)
