def paintEvent(self, event):
contents_y = self.edit.verticalScrollBar().value()
page_bottom = contents_y + self.edit.viewport().height()
font_metrics = self.fontMetrics()
current_block = self.edit.document().findBlock(
self.edit.textCursor().position())
painter = QPainter(self)
line_count = 0
# Iterate over all text blocks in the document.
block = self.edit.document().begin()
while block.isValid():
line_count += 1
# The top left position of the block in the document
position = self.edit.document().documentLayout(
).blockBoundingRect(block).topLeft()
# Check if the position of the block is out side of the visible
# area.
if position.y() > page_bottom:
break
# We want the line number for the selected line to be bold.
bold = False
if block == current_block:
bold = True
font = painter.font()
font.setBold(True)
painter.setFont(font)
# Draw the line number right justified at the y position of the
# line. 3 is a magic padding number. drawText(x, y, text).
painter.drawText(
self.width() - font_metrics.width(str(line_count)) - 3,
round(position.y()) - contents_y + font_metrics.ascent(),
str(line_count))
# Remove the bold style if it was set previously.
if bold:
font = painter.font()
font.setBold(False)
painter.setFont(font)
block = block.next()
self.highest_line = line_count
painter.end()
QWidget.paintEvent(self, event)
def numberbarPaint(self, number_bar, event):
"""
Pain the line numbers
"""
font_metrics = self.fontMetrics()
current_line = self.document().findBlock(
self.textCursor().position()).blockNumber() + 1
block = self.firstVisibleBlock()
line_count = block.blockNumber()
painter = QPainter(number_bar)
fg_pen = QtGui.QPen(QtGui.QColor("gray"))
painter.setFont(self.font)
painter.setPen(fg_pen)
painter.fillRect(event.rect(), self.palette().base())
# Iterate over all visible text blocks in the document.
while block.isValid():
line_count += 1
block_top = self.blockBoundingGeometry(block).translated(
self.contentOffset()).top()
# Check if the position of the block is out side of the visible
# area.
if not block.isVisible() or block_top >= event.rect().bottom():
break
# We want the line number for the selected line to be bold.
if line_count == current_line:
font = painter.font()
font.setBold(True)
painter.setFont(font)
else:
font = painter.font()
font.setBold(False)
painter.setFont(font)
# Draw the line number right justified at the position of the line.
paint_rect = QRect(0, block_top, number_bar.width(),
font_metrics.height())
painter.drawText(paint_rect, Qt.AlignRight,
unicode("x%.4d" % line_count))
block = block.next()
painter.end()
def paintEvent(self, event):
contents_y = self.edit.verticalScrollBar().value()
page_bottom = contents_y + self.edit.viewport().height()
font_metrics = self.fontMetrics()
current_block = self.edit.document().findBlock(self.edit.textCursor().position())
painter = QPainter(self)
line_count = 0
# Iterate over all text blocks in the document.
block = self.edit.document().begin()
while block.isValid():
line_count += 1
# The top left position of the block in the document
position = self.edit.document().documentLayout().blockBoundingRect(block).topLeft()
# Check if the position of the block is out side of the visible
# area.
if position.y() > page_bottom:
break
# We want the line number for the selected line to be bold.
bold = False
if block == current_block:
bold = True
font = painter.font()
font.setBold(True)
painter.setFont(font)
# Draw the line number right justified at the y position of the
# line. 3 is a magic padding number. drawText(x, y, text).
painter.drawText(self.width() - font_metrics.width(str(line_count)) - 3,
round(position.y()) - contents_y + font_metrics.ascent()+3,
str(line_count))
# Remove the bold style if it was set previously.
if bold:
font = painter.font()
font.setBold(False)
painter.setFont(font)
block = block.next()
self.highest_line = line_count
painter.end()
QWidget.paintEvent(self, event)
def paintEvent(self, event):
pmap = self.blank if self.pixmap is None or self.pixmap.isNull(
) else self.pixmap
target = self.rect()
scaled, width, height = fit_image(pmap.width(), pmap.height(),
target.width(), target.height())
target.setRect(target.x(), target.y(), width, height)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing
| QPainter.SmoothPixmapTransform)
p.drawPixmap(target, pmap)
if self.pixmap is not None and not self.pixmap.isNull():
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u'\u00a0%d x %d\u00a0' % (self.pixmap.width(),
self.pixmap.height())
flags = Qt.AlignBottom | Qt.AlignRight | Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255, 255, 255)))
p.drawText(sztgt, flags, sz)
p.end()
def paintEvent(self, event):
canvas_size = self.rect()
width = self.current_pixmap_size.width()
extrax = canvas_size.width() - width
if extrax < 0: extrax = 0
x = int(extrax / 2.)
height = self.current_pixmap_size.height()
extray = canvas_size.height() - height
if extray < 0: extray = 0
y = int(extray / 2.)
target = QRect(x, y, width, height)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing
| QPainter.SmoothPixmapTransform)
p.drawPixmap(
target,
self.pixmap.scaled(target.size(), Qt.KeepAspectRatio,
Qt.SmoothTransformation))
if gprefs['bd_overlay_cover_size']:
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u'\u00a0%d x %d\u00a0' % (self.pixmap.width(),
self.pixmap.height())
flags = Qt.AlignBottom | Qt.AlignRight | Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255, 255, 255)))
p.drawText(sztgt, flags, sz)
p.end()
def paintEvent(self, event):
QWidget.paintEvent(self, event)
pmap = self._pixmap
if pmap.isNull():
return
w, h = pmap.width(), pmap.height()
ow, oh = w, h
cw, ch = self.rect().width(), self.rect().height()
scaled, nw, nh = fit_image(w, h, cw, ch)
if scaled:
pmap = pmap.scaled(nw, nh, Qt.IgnoreAspectRatio, Qt.SmoothTransformation)
w, h = pmap.width(), pmap.height()
x = int(abs(cw - w) / 2.0)
y = int(abs(ch - h) / 2.0)
target = QRect(x, y, w, h)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform)
p.drawPixmap(target, pmap)
if self.draw_border:
pen = QPen()
pen.setWidth(self.BORDER_WIDTH)
p.setPen(pen)
p.drawRect(target)
if self.show_size:
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u"\u00a0%d x %d\u00a0" % (ow, oh)
flags = Qt.AlignBottom | Qt.AlignRight | Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255, 255, 255)))
p.drawText(sztgt, flags, sz)
p.end()
def paintEvent(self, event):
canvas_size = self.rect()
width = self.current_pixmap_size.width()
extrax = canvas_size.width() - width
if extrax < 0:
extrax = 0
x = int(extrax/2.)
height = self.current_pixmap_size.height()
extray = canvas_size.height() - height
if extray < 0:
extray = 0
y = int(extray/2.)
target = QRect(x, y, width, height)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform)
p.drawPixmap(target, self.pixmap.scaled(target.size(),
Qt.KeepAspectRatio, Qt.SmoothTransformation))
if gprefs['bd_overlay_cover_size']:
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u'\u00a0%d x %d\u00a0'%(self.pixmap.width(), self.pixmap.height())
flags = Qt.AlignBottom|Qt.AlignRight|Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255,255,255)))
p.drawText(sztgt, flags, sz)
p.end()
def numberbarPaint(self, number_bar, event):
"""
Pain the line numbers
"""
font_metrics = self.fontMetrics()
current_line = self.document().findBlock(self.textCursor().position()).blockNumber() + 1
block = self.firstVisibleBlock()
line_count = block.blockNumber()
painter = QPainter(number_bar)
fg_pen = QtGui.QPen(QtGui.QColor("gray"))
painter.setFont(self.font)
painter.setPen(fg_pen)
painter.fillRect(event.rect(), self.palette().base())
# Iterate over all visible text blocks in the document.
while block.isValid():
line_count += 1
block_top = self.blockBoundingGeometry(block).translated(self.contentOffset()).top()
# Check if the position of the block is out side of the visible
# area.
if not block.isVisible() or block_top >= event.rect().bottom():
break
# We want the line number for the selected line to be bold.
if line_count == current_line:
font = painter.font()
font.setBold(True)
painter.setFont(font)
else:
font = painter.font()
font.setBold(False)
painter.setFont(font)
# Draw the line number right justified at the position of the line.
paint_rect = QRect(0, block_top, number_bar.width(), font_metrics.height())
painter.drawText(paint_rect, Qt.AlignRight, unicode("x%.4d" % line_count))
block = block.next()
painter.end()
def paintEvent(self, ev):
br = ev.region().boundingRect()
QWidget.paintEvent(self, ev)
p = QPainter(self)
p.setClipRect(br)
f = p.font()
f.setBold(True)
f.setPointSize(20)
p.setFont(f)
p.setPen(Qt.SolidLine)
r = QRect(0, self.dummy.geometry().top() + 10, self.geometry().width(), 150)
p.drawText(r, Qt.AlignHCenter | Qt.AlignTop | Qt.TextSingleLine, self.text)
p.end()
def paintEvent(self, ev):
br = ev.region().boundingRect()
QWidget.paintEvent(self, ev)
p = QPainter(self)
p.setClipRect(br)
f = p.font()
f.setBold(True)
f.setPointSize(20)
p.setFont(f)
p.setPen(Qt.SolidLine)
r = QRect(0, self.dummy.geometry().top() + 10, self.geometry().width(), 150)
p.drawText(r, Qt.AlignHCenter | Qt.AlignTop | Qt.TextSingleLine, self.text)
p.end()
def create_icon(text, palette=None, sz=32, divider=2):
if palette is None:
palette = QApplication.palette()
img = QImage(sz, sz, QImage.Format_ARGB32)
img.fill(Qt.transparent)
p = QPainter(img)
p.setRenderHints(p.TextAntialiasing | p.Antialiasing)
qDrawShadeRect(p, img.rect(), palette, fill=QColor('#ffffff'), lineWidth=1, midLineWidth=1)
f = p.font()
f.setFamily('Liberation Sans'), f.setPixelSize(sz // divider), f.setBold(True)
p.setFont(f), p.setPen(Qt.black)
p.drawText(img.rect().adjusted(2, 2, -2, -2), Qt.AlignCenter, text)
p.end()
return QIcon(QPixmap.fromImage(img))
def create_icon(text, palette=None, sz=32, divider=2):
if palette is None:
palette = QApplication.palette()
img = QImage(sz, sz, QImage.Format_ARGB32)
img.fill(Qt.transparent)
p = QPainter(img)
p.setRenderHints(p.TextAntialiasing | p.Antialiasing)
qDrawShadeRect(p,
img.rect(),
palette,
fill=QColor('#ffffff'),
lineWidth=1,
midLineWidth=1)
f = p.font()
f.setFamily('Liberation Sans'), f.setPixelSize(sz //
divider), f.setBold(True)
p.setFont(f), p.setPen(Qt.black)
p.drawText(img.rect().adjusted(2, 2, -2, -2), Qt.AlignCenter, text)
p.end()
return QIcon(QPixmap.fromImage(img))
def paintEvent(self, event):
pmap = self.blank if self.pixmap is None or self.pixmap.isNull() else self.pixmap
target = self.rect()
scaled, width, height = fit_image(pmap.width(), pmap.height(), target.width(), target.height())
target.setRect(target.x(), target.y(), width, height)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing | QPainter.SmoothPixmapTransform)
p.drawPixmap(target, pmap)
if self.pixmap is not None and not self.pixmap.isNull():
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u'\u00a0%d x %d\u00a0'%(self.pixmap.width(), self.pixmap.height())
flags = Qt.AlignBottom|Qt.AlignRight|Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255,255,255)))
p.drawText(sztgt, flags, sz)
p.end()
def paintEvent(self, event):
QWidget.paintEvent(self, event)
pmap = self._pixmap
if pmap.isNull():
return
w, h = pmap.width(), pmap.height()
ow, oh = w, h
cw, ch = self.rect().width(), self.rect().height()
scaled, nw, nh = fit_image(w, h, cw, ch)
if scaled:
pmap = pmap.scaled(nw, nh, Qt.IgnoreAspectRatio,
Qt.SmoothTransformation)
w, h = pmap.width(), pmap.height()
x = int(abs(cw - w) / 2.)
y = int(abs(ch - h) / 2.)
target = QRect(x, y, w, h)
p = QPainter(self)
p.setRenderHints(QPainter.Antialiasing
| QPainter.SmoothPixmapTransform)
p.drawPixmap(target, pmap)
if self.draw_border:
pen = QPen()
pen.setWidth(self.BORDER_WIDTH)
p.setPen(pen)
p.drawRect(target)
if self.show_size:
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = u'\u00a0%d x %d\u00a0' % (ow, oh)
flags = Qt.AlignBottom | Qt.AlignRight | Qt.TextSingleLine
szrect = p.boundingRect(sztgt, flags, sz)
p.fillRect(szrect.adjusted(0, 0, 0, 4), QColor(0, 0, 0, 200))
p.setPen(QPen(QColor(255, 255, 255)))
p.drawText(sztgt, flags, sz)
p.end()
# p.translate(xmax/10, xmax/10)
# p.scale(1, 1.5)
# p.restore()
# # p.scale(2, 2)
# # p.rotate(45)
# p.drawPixmap(0, 0, 2048, 2048, QPixmap(I('library.png')))
# p.drawRect(0, 0, 2048, 2048)
# p.save()
# p.drawLine(0, 0, 5000, 0)
# p.rotate(45)
# p.drawLine(0, 0, 5000, 0)
# p.restore()
f = p.font()
f.setPointSize(20)
# f.setLetterSpacing(f.PercentageSpacing, 200)
# f.setUnderline(True)
# f.setOverline(True)
# f.setStrikeOut(True)
f.setFamily("DejaVu Sans")
p.setFont(f)
# p.setPen(QColor(0, 0, 255))
# p.scale(2, 2)
# p.rotate(45)
p.drawText(QPoint(0, 300), "Some—text not By’s ū --- Д AV ff ff")
finally:
p.end()
if dev.engine.errors_occurred:
raise SystemExit(1)
def numberbarPaint(self, number_bar, event):
font_metrics = self.fontMetrics()
# edit_font = self.font()
current_line = self.document().findBlock(
self.textCursor().position()).blockNumber() + 1
block = self.firstVisibleBlock()
# block = self.document().findBlock(2)
# block = self.document().firstBlock()
line_count = block.blockNumber()
painter = QPainter(number_bar)
# baseBrush=self.palette().light()
# baseBrush.setColor(Qt.darkGray)
painter.fillRect(event.rect(), self.palette().light())
# Iterate over all visible text blocks in the document.
while block.isValid():
line_count += 1
block_bounding_rect = self.blockBoundingGeometry(
block).translated(self.contentOffset())
block_top = block_bounding_rect.top()
# block_top_middle=block_top + font_metrics.height()/2
# f.write('line_count: %s , %s' % (line_count,block_top))
# Check if the position of the block is out side of the visible
# area.
if not block.isVisible() or block_top >= event.rect().bottom():
break
# pass
# We want the line number for the selected line to be bold.
if line_count == current_line:
font = painter.font()
font.setBold(True)
# font.setPointSize(font.pointSize() * 2)
# painter.setFont(font)
else:
font = painter.font()
font.setBold(False)
# font.setPointSize(font.pointSize() * 2)
# print 'painter font size',font.pointSize(),
# '--->',font.pointSize()*2
edit_font_size = self.font().pointSize()
if edit_font_size > 0:
font.setPointSize(edit_font_size)
painter.setFont(font)
# font.setPointSize(20)
# Draw the line number right justified at the position of the
# line.
paint_rect = QRect(
0, block_top, number_bar.width(),
font_metrics.height()) # edit_font.pixelSize())
painter.drawText(paint_rect, Qt.AlignRight,
unicode(line_count))
block = block.next()
painter.end()
def numberbarPaint(self, number_bar, event):
font_metrics = self.fontMetrics()
# edit_font = self.font()
current_line = self.document().findBlock(
self.textCursor().position()).blockNumber() + 1
block = self.firstVisibleBlock()
# block = self.document().findBlock(2)
# block = self.document().firstBlock()
line_count = block.blockNumber()
painter = QPainter(number_bar)
# baseBrush=self.palette().light()
# baseBrush.setColor(Qt.darkGray)
painter.fillRect(event.rect(), self.palette().light())
# Iterate over all visible text blocks in the document.
while block.isValid():
line_count += 1
block_bounding_rect = self.blockBoundingGeometry(
block).translated(self.contentOffset())
block_top = block_bounding_rect.top()
# block_top_middle=block_top + font_metrics.height()/2
# f.write('line_count: %s , %s' % (line_count,block_top))
# Check if the position of the block is out side of the visible
# area.
if not block.isVisible() or block_top >= event.rect().bottom():
break
# pass
# We want the line number for the selected line to be bold.
if line_count == current_line:
font = painter.font()
font.setBold(True)
# font.setPointSize(font.pointSize() * 2)
# painter.setFont(font)
else:
font = painter.font()
font.setBold(False)
# font.setPointSize(font.pointSize() * 2)
# print 'painter font size',font.pointSize(),
# '--->',font.pointSize()*2
edit_font_size = self.font().pointSize()
if edit_font_size > 0:
font.setPointSize(edit_font_size)
painter.setFont(font)
# font.setPointSize(20)
# Draw the line number right justified at the position of the
# line.
paint_rect = QRect(
0, block_top, number_bar.width(), font_metrics.height()) # edit_font.pixelSize())
painter.drawText(
paint_rect, Qt.AlignRight, unicode(line_count))
block = block.next()
painter.end()
