def paint(self, painter, option, index):
'''
Use the QTextDokument to represent the HTML text.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = QApplication.style() if options.widget is None else options.widget.style()
doc = QTextDocument()
doc.setHtml(self.toHTML(options.text))
# doc.setTextWidth(option.rect.width())
options.text = ''
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
# if (optionV4.state and QStyle::State_Selected):
# ctx.palette.setColor(QPalette::Text, optionV4.palette.color(QPalette::Active, QPalette::HighlightedText));
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options, options.widget)
painter.save()
painter.translate(QPoint(textRect.topLeft().x(), textRect.topLeft().y() - 3))
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def paintEvent(self, event):
# super(QLabel, self).repaint(rect)
painter = QPainter(self)
# print "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@2", event.rect()
# painter.fillRect(event.rect(), Qt.darkGray)
doc = QTextDocument()
highlight = syntax.PythonHighlighter(doc, is_dark = True, default = ['white'])
font = self.font()
# font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
# font.setPointSize(self.font().pointSize());
doc.setDefaultFont(font)
self.width = event.rect().width()
# doc.setTextWidth(self.width())
text = self.text()
doc.setPlainText(text)
painter.translate(0., event.rect().center().y() - doc.size().height()/2.)
doc.drawContents(painter, QRectF(event.rect()))
painter.resetTransform()
self.size = doc.size()
# print "repainting"
pass
def sizeHint(self, option, index):
item = self.parent().item(index.row())
doc = QTextDocument()
# highlight = syntax.PythonHighlighter(doc, is_dark = not item.has_script)
font = QFont("Courier")
font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
font.setPointSize(self.parent().font().pointSize());
doc.setDefaultFont(font)
# tab_stop = 4; # 4 characters
# metrics = QFontMetrics(font)
text = index.data(Qt.EditRole)
text = text.replace("\t", ''.join([' '] * 4))
# print ":".join("{:02x}".format(ord(c)) for c in text)
doc.setPlainText(text)
doc.setDefaultStyleSheet("background-color: red;")
return QSize(doc.size().width(), doc.size().height())
def _update_max_msg_count(self, txt):
'''
set the count of the displayed messages on receiving the first message
:param txt: text of the message, which will be added to the document
:type txt: str
'''
if self._blocks_in_msg is None:
td = QTextDocument(txt)
self._blocks_in_msg = td.blockCount()
self.display.document().setMaximumBlockCount(self._blocks_in_msg * self.max_displayed_msgs)
def _update_max_msg_count(self, txt):
"""
set the count of the displayed messages on receiving the first message
:param txt: text of the message, which will be added to the document
:type txt: str
"""
if self._blocks_in_msg is None:
td = QTextDocument(txt)
self._blocks_in_msg = td.blockCount()
self.display.document().setMaximumBlockCount(self._blocks_in_msg * self.max_displayed_msgs)
def paint(self, painter, option, index):
'''
Use the QTextDokument to represent the HTML text.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
style = QApplication.style() if options.widget is None else options.widget.style()
doc = QTextDocument()
doc.setHtml(self.toHTML(options.text))
doc.setTextWidth(option.rect.width())
options.text = ''
style.drawControl(QStyle.CE_ItemViewItem, options, painter)
ctx = QAbstractTextDocumentLayout.PaintContext()
# Highlighting text if item is selected
# if (optionV4.state and QStyle::State_Selected):
# ctx.palette.setColor(QPalette::Text, optionV4.palette.color(QPalette::Active, QPalette::HighlightedText));
textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options, options.widget)
painter.save()
painter.translate(QPoint(textRect.topLeft().x(), textRect.topLeft().y() - 3))
painter.setClipRect(textRect.translated(-textRect.topLeft()))
doc.documentLayout().draw(painter, ctx)
painter.restore()
def sizeHint(self):
if not self.is_resizable:
return super(QLabel, self).sizeHint()
doc = QTextDocument()
# highlight = syntax.PythonHighlighter(doc, is_dark = True)
font = self.font()
# font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
# font.setPointSize(self.font().pointSize());
doc.setDefaultFont(font)
text = self.text()
# doc.setTextWidth(self.width())
doc.setPlainText(text)
size = QSize(doc.size().width(), doc.size().height())
if size != None:
return size
return super(QLabel, self).sizeHint()
def sizeHint(self, option, index):
item = self.parent().item(index.row())
doc = QTextDocument()
font = QFont("Courier")
font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
font.setPointSize(self.parent().font().pointSize());
doc.setDefaultFont(font)
text = index.data(Qt.EditRole)
text = text.replace("\t", ''.join([' '] * 4))
doc.setPlainText(text)
doc.setDefaultStyleSheet("background-color: red;")
return QSize(doc.size().width(), doc.size().height())
def paint(self, painter, option, index):
is_dark = True
item = self.parent().item(index.row())
if item.faulty:
pen = QPen(QColor(255, 117, 117), 3)
painter.setPen(pen)
painter.drawRect(option.rect)
elif item == self.parent().currentItem():
pen = QPen(Qt.white, 3)
painter.setPen(pen)
painter.drawRect(option.rect)
if not item.has_script:
painter.fillRect(option.rect, QColor(153, 153, 153))
else:
painter.fillRect(option.rect, Qt.white)
is_dark = False
doc = QTextDocument()
highlight = syntax.PythonHighlighter(doc, is_dark = is_dark)
font = QFont("Courier")
font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
font.setPointSize(self.parent().font().pointSize())
doc.setDefaultFont(font)
text = index.data(Qt.EditRole)
text = text.replace("\t", ''.join([' '] * 4))
doc.setPlainText(text)
doc.setDefaultStyleSheet("background-color: red;")
painter.translate(option.rect.topLeft())
doc.drawContents(painter)
painter.resetTransform()
def sizeHint(self, option, index):
'''
Determines and returns the size of the text after the format.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc = QTextDocument()
doc.setHtml(options.text)
doc.setTextWidth(options.rect.width())
metric = QFontMetrics(doc.defaultFont())
return QSize(doc.idealWidth(), metric.height() + 4)
def paintEvent(self, event): painter = QPainter(self) doc = QTextDocument() highlight = syntax.PythonHighlighter(doc, is_dark = True, default = ['white']) font = self.font() font.setStyleHint(QFont.Monospace); font.setFixedPitch(True); doc.setDefaultFont(font) self.width = event.rect().width() text = self.text() doc.setPlainText(text) painter.translate(0., event.rect().center().y() - doc.size().height()/2.) doc.drawContents(painter, QRectF(event.rect())) painter.resetTransform() self.size = doc.size()
def sizeHint(self, option, index):
'''
Determines and returns the size of the text after the format.
@see: U{http://www.pyside.org/docs/pyside/PySide/QtGui/QAbstractItemDelegate.html#PySide.QtGui.QAbstractItemDelegate}
'''
options = QStyleOptionViewItem(option)
self.initStyleOption(options, index)
doc = QTextDocument()
doc.setHtml(options.text)
doc.setTextWidth(options.rect.width())
metric = QFontMetrics(doc.defaultFont())
return QSize(doc.idealWidth(), metric.height() + 4)
def sizeHint(self): if not self.is_resizable: return super(QLabel, self).sizeHint() doc = QTextDocument() font = self.font() font.setStyleHint(QFont.Monospace); font.setFixedPitch(True); doc.setDefaultFont(font) text = self.text() doc.setPlainText(text) size = QSize(doc.size().width(), doc.size().height()) if size != None: return size return super(QLabel, self).sizeHint()
def paint(self, painter, option, index):
item = self.parent().item(index.row())
# print option.backgroundBrush.color().name()
is_dark = True
if item.faulty:
pen = QPen(QColor(255, 117, 117), 3)
painter.setPen(pen)
painter.drawRect(option.rect)
elif item == self.parent().currentItem():
pen = QPen(Qt.white, 3)
painter.setPen(pen)
painter.drawRect(option.rect)
if not item.has_script:
painter.fillRect(option.rect, QColor(153, 153, 153))
else:
painter.fillRect(option.rect, Qt.white)
is_dark = False
# color = item.background().color()
# painter.fillRect(option.rect, color)
# print dir(option)
# return
doc = QTextDocument()
highlight = syntax.PythonHighlighter(doc, is_dark = is_dark)
font = QFont("Courier")
font.setFamily("Courier");
font.setStyleHint(QFont.Monospace);
font.setFixedPitch(True);
font.setPointSize(self.parent().font().pointSize())
doc.setDefaultFont(font)
# tab_stop = 4; # 4 characters
# metrics = QFontMetrics(font)
text = index.data(Qt.EditRole)
text = text.replace("\t", ''.join([' '] * 4))
# print ":".join("{:02x}".format(ord(c)) for c in text)
doc.setPlainText(text)
doc.setDefaultStyleSheet("background-color: red;")
painter.translate(option.rect.topLeft())
doc.drawContents(painter)
painter.resetTransform()
pass
