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.RenderHint.Antialiasing | QPainter.RenderHint.SmoothPixmapTransform)
try:
dpr = self.devicePixelRatioF()
except AttributeError:
dpr = self.devicePixelRatio()
spmap = self.pixmap.scaled(target.size() * dpr, Qt.AspectRatioMode.KeepAspectRatio, Qt.TransformationMode.SmoothTransformation)
spmap.setDevicePixelRatio(dpr)
p.drawPixmap(target, spmap)
if gprefs['bd_overlay_cover_size']:
sztgt = target.adjusted(0, 0, 0, -4)
f = p.font()
f.setBold(True)
p.setFont(f)
sz = '\u00a0%d x %d\u00a0'%(self.pixmap.width(), self.pixmap.height())
flags = Qt.AlignmentFlag.AlignBottom|Qt.AlignmentFlag.AlignRight|Qt.TextFlag.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):
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.RenderHint.Antialiasing
| QPainter.RenderHint.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 = int(Qt.AlignmentFlag.AlignBottom
| Qt.AlignmentFlag.AlignRight
| Qt.TextFlag.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 paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(), self.line_number_palette.color(QPalette.ColorRole.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(self.blockBoundingGeometry(block).translated(self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
current = self.textCursor().block().blockNumber()
painter.setPen(self.line_number_palette.color(QPalette.ColorRole.Text))
while block.isValid() and top <= ev.rect().bottom():
if block.isVisible() and bottom >= ev.rect().top():
if current == num:
painter.save()
painter.setPen(self.line_number_palette.color(QPalette.ColorRole.BrightText))
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
self.last_current_lnum = (top, bottom - top)
painter.drawText(0, top, self.line_number_area.width() - 5, self.fontMetrics().height(),
Qt.AlignmentFlag.AlignRight, unicode_type(num + 1))
if current == num:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def paintEvent(self, ev):
painter = QPainter(self)
# Purely subjective: shorten the line a bit to look 'better'
r = ev.rect()
r.setTop(r.top() + 3)
r.setBottom(r.bottom() - 3)
painter.fillRect(r, self.brush)
painter.end()
def paintEvent(self, ev):
if self._animated_size < 1.0:
rect = self.rect()
painter = QPainter(self)
pal = self.palette()
col = pal.color(QPalette.ColorRole.Button)
rect.setLeft(rect.left() + int(rect.width() * self._animated_size))
painter.setClipRect(rect)
painter.fillRect(self.rect(), col)
def paintEvent(self, event):
w = self.viewport().rect().width()
painter = QPainter(self.viewport())
painter.setClipRect(event.rect())
painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform, True)
floor = event.rect().bottom()
ceiling = event.rect().top()
fv = self.firstVisibleBlock().blockNumber()
origin = self.contentOffset()
doc = self.document()
lines = []
for num, text in self.headers:
top, bot = num, num + 3
if bot < fv:
continue
y_top = self.blockBoundingGeometry(doc.findBlockByNumber(top)).translated(origin).y()
y_bot = self.blockBoundingGeometry(doc.findBlockByNumber(bot)).translated(origin).y()
if max(y_top, y_bot) < ceiling:
continue
if min(y_top, y_bot) > floor:
break
painter.setFont(self.heading_font)
br = painter.drawText(3, y_top, w, y_bot - y_top - 5, Qt.TextFlag.TextSingleLine, text)
painter.setPen(QPen(self.palette().text(), 2))
painter.drawLine(0, br.bottom()+3, w, br.bottom()+3)
for top, bot, kind in self.changes:
if bot < fv:
continue
y_top = self.blockBoundingGeometry(doc.findBlockByNumber(top)).translated(origin).y()
y_bot = self.blockBoundingGeometry(doc.findBlockByNumber(bot)).translated(origin).y()
if max(y_top, y_bot) < ceiling:
continue
if min(y_top, y_bot) > floor:
break
if y_top != y_bot:
painter.fillRect(0, y_top, w, y_bot - y_top, self.diff_backgrounds[kind])
lines.append((y_top, y_bot, kind))
if top in self.images:
img, maxw = self.images[top][:2]
if bot > top + 1 and not img.isNull():
y_top = self.blockBoundingGeometry(doc.findBlockByNumber(top+1)).translated(origin).y() + 3
y_bot -= 3
scaled, imgw, imgh = fit_image(int(img.width()/img.devicePixelRatio()), int(img.height()/img.devicePixelRatio()), w - 3, y_bot - y_top)
painter.drawPixmap(QRect(3, y_top, imgw, imgh), img)
painter.end()
PlainTextEdit.paintEvent(self, event)
painter = QPainter(self.viewport())
painter.setClipRect(event.rect())
for top, bottom, kind in sorted(lines, key=lambda t_b_k:{'replace':0}.get(t_b_k[2], 1)):
painter.setPen(QPen(self.diff_foregrounds[kind], 1))
painter.drawLine(0, top, w, top)
painter.drawLine(0, bottom - 1, w, bottom - 1)
def paintEvent(self, ev):
p = QPainter(self)
p.setClipRect(ev.rect())
bg = self.palette().color(QPalette.ColorRole.AlternateBase)
if self.hovering:
bg = bg.lighter(115)
p.fillRect(self.rect(), bg)
try:
p.drawText(self.rect(), Qt.AlignmentFlag.AlignLeft|Qt.AlignmentFlag.AlignVCenter|Qt.TextFlag.TextSingleLine, self.rendered_text)
finally:
p.end()
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(
ev.rect(), self.line_number_palette.color(QPalette.ColorRole.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(
self.blockBoundingGeometry(block).translated(
self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
current = self.textCursor().block().blockNumber()
painter.setPen(self.line_number_palette.color(QPalette.ColorRole.Text))
while block.isValid() and top <= ev.rect().bottom():
if block.isVisible() and bottom >= ev.rect().top():
set_bold = False
set_italic = False
if current == num:
set_bold = True
if num + 1 in self.clicked_line_numbers:
set_italic = True
painter.save()
if set_bold or set_italic:
f = QFont(self.font())
if set_bold:
f.setBold(set_bold)
painter.setPen(
self.line_number_palette.color(
QPalette.ColorRole.BrightText))
f.setItalic(set_italic)
painter.setFont(f)
else:
painter.setFont(self.font())
painter.drawText(0, top,
self.line_number_area.width() - 5,
self.fontMetrics().height(),
Qt.AlignmentFlag.AlignRight, str(num + 1))
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def paintEvent(self, ev):
br = ev.region().boundingRect()
p = QPainter(self)
p.setOpacity(0.2)
p.fillRect(br, QBrush(self.palette().text()))
p.end()
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.PenStyle.SolidLine)
r = QRect(0,
self.dummy.geometry().top() + 10,
self.geometry().width(), 150)
p.drawText(
r, Qt.AlignmentFlag.AlignHCenter | Qt.AlignmentFlag.AlignTop
| Qt.TextFlag.TextSingleLine, self.text)
p.end()
def drag_icon(self, cover, multiple):
cover = cover.scaledToHeight(120,
Qt.TransformationMode.SmoothTransformation)
if multiple:
base_width = cover.width()
base_height = cover.height()
base = QImage(base_width + 21, base_height + 21,
QImage.Format.Format_ARGB32_Premultiplied)
base.fill(QColor(255, 255, 255, 0).rgba())
p = QPainter(base)
rect = QRect(20, 0, base_width, base_height)
p.fillRect(rect, QColor('white'))
p.drawRect(rect)
rect.moveLeft(10)
rect.moveTop(10)
p.fillRect(rect, QColor('white'))
p.drawRect(rect)
rect.moveLeft(0)
rect.moveTop(20)
p.fillRect(rect, QColor('white'))
p.save()
p.setCompositionMode(
QPainter.CompositionMode.CompositionMode_SourceAtop)
p.drawImage(rect.topLeft(), cover)
p.restore()
p.drawRect(rect)
p.end()
cover = base
return QPixmap.fromImage(cover)
def paint_line_numbers(self, ev):
painter = QPainter(self.line_number_area)
painter.fillRect(ev.rect(), self.line_number_palette.color(QPalette.ColorRole.Base))
block = self.firstVisibleBlock()
num = block.blockNumber()
top = int(self.blockBoundingGeometry(block).translated(self.contentOffset()).top())
bottom = top + int(self.blockBoundingRect(block).height())
painter.setPen(self.line_number_palette.color(QPalette.ColorRole.Text))
change_starts = {x[0] for x in self.changes}
while block.isValid() and top <= ev.rect().bottom():
r = ev.rect()
if block.isVisible() and bottom >= r.top():
text = unicode_type(self.line_number_map.get(num, ''))
is_start = text != '-' and num in change_starts
if is_start:
painter.save()
f = QFont(self.font())
f.setBold(True)
painter.setFont(f)
painter.setPen(self.line_number_palette.color(QPalette.ColorRole.BrightText))
if text == '-':
painter.drawLine(r.left() + 2, (top + bottom)//2, r.right() - 2, (top + bottom)//2)
else:
if self.right:
painter.drawText(r.left() + 3, top, r.right(), self.fontMetrics().height(),
Qt.AlignmentFlag.AlignLeft, text)
else:
painter.drawText(r.left() + 2, top, r.right() - 5, self.fontMetrics().height(),
Qt.AlignmentFlag.AlignRight, text)
if is_start:
painter.restore()
block = block.next()
top = bottom
bottom = top + int(self.blockBoundingRect(block).height())
num += 1
def paintEvent(self, ev):
painter = QPainter(self)
painter.setClipRect(ev.rect())
pal = self.palette()
painter.fillRect(self.rect(), pal.color(QPalette.ColorRole.Text))
crect = self.rect().adjusted(1, 1, -1, -1)
painter.fillRect(crect, pal.color(QPalette.ColorRole.Base))
painter.setClipRect(crect)
painter.setFont(self.parent().font())
width = self.rect().width()
for i, st, y, height in self.iter_visible_items():
painter.save()
if i == self.current_index:
painter.fillRect(1, y, width, height,
pal.color(QPalette.ColorRole.Highlight))
color = pal.color(QPalette.ColorRole.HighlightedText).name()
st = QStaticText(st)
text = st.text().partition('>')[2]
st.setText('<span style="color: %s">%s' % (color, text))
painter.drawStaticText(self.SIDE_MARGIN, y, st)
painter.restore()
painter.end()
if self.current_size_hint is None:
QTimer.singleShot(0, self.layout)
def paintEvent(self, ev):
painter = QPainter(self)
painter.fillRect(ev.rect(), self.brush)
painter.end()
