def paint(self, painter, option, widget=None):
path = QPainterPath()
path.addRoundedRect(self.m_rect, 5, 5)
anchor = self.mapFromParent(self.m_chart.mapToPosition(self.m_anchor))
if not self.m_rect.contains(anchor):
point1 = QPointF()
point2 = QPointF()
# establish the position of the anchor point in relation to m_rect
above = anchor.y() <= self.m_rect.top()
aboveCenter = (anchor.y() > self.m_rect.top()
and anchor.y() <= self.m_rect.center().y())
belowCenter = (anchor.y() > self.m_rect.center().y()
and anchor.y() <= self.m_rect.bottom())
below = anchor.y() > self.m_rect.bottom()
onLeft = anchor.x() <= self.m_rect.left()
leftOfCenter = (anchor.x() > self.m_rect.left()
and anchor.x() <= self.m_rect.center().x())
rightOfCenter = (anchor.x() > self.m_rect.center().x()
and anchor.x() <= self.m_rect.right())
onRight = anchor.x() > self.m_rect.right()
# get the nearest m_rect corner.
x = (onRight + rightOfCenter) * self.m_rect.width()
y = (below + belowCenter) * self.m_rect.height()
cornerCase = ((above and onLeft) or (above and onRight)
or (below and onLeft) or (below and onRight))
vertical = abs(anchor.x() - x) > abs(anchor.y() - y)
x1 = (x + leftOfCenter * 10 - rightOfCenter * 20 +
cornerCase * int(not vertical) *
(onLeft * 10 - onRight * 20))
y1 = (y + aboveCenter * 10 - belowCenter * 20 +
cornerCase * int(vertical) * (above * 10 - below * 20))
point1.setX(x1)
point1.setY(y1)
x2 = (x + leftOfCenter * 20 - rightOfCenter * 10 +
cornerCase * int(not vertical) *
(onLeft * 20 - onRight * 10))
y2 = (y + aboveCenter * 20 - belowCenter * 10 +
cornerCase * int(vertical) * (above * 20 - below * 10))
point2.setX(x2)
point2.setY(y2)
path.moveTo(point1)
path.lineTo(anchor)
path.lineTo(point2)
path = path.simplified()
painter.setBrush(QColor(255, 255, 255))
painter.drawPath(path)
painter.drawText(self.m_textRect, self.m_text)
def create_rect_path(data):
path = QPainterPath()
if data.get('rx') > 0 or data.get('ry'):
path.addRoundedRect(data.get('x'), data.get('y'), data.get('w'),
data.get('h'), data.get('rx'), data.get('ry'))
else:
path.addRect(data.get('x'), data.get('y'), data.get('w'),
data.get('h'))
if 'transform' in data:
m = re.match('^matrix\\((.+)\\)$', data.get('transform'))
if m:
args = map(lambda x: float(x), m.group(1).split())
if len(args) == 6:
transform = QTransform(*args)
path *= transform
return path
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(painter.Antialiasing)
font = painter.font()
font.setBold(True)
painter.setFont(font)
x = self.rect().x()
y = self.rect().y()
w = self.rect().width() - 1
h = self.rect().height() - 1
_rect = 5
if self.rollout_style == AccordionStyle.ROUNDED:
border_color = self.palette().color(QPalette.Light)
header_color = QColor(self._theme.background_color).lighter(90)
background_color = QColor(self._theme.background_color).lighter(135)
painter.save()
# pen = QPen(border_color)
# pen.setWidthF(0.1)
painter.setPen(Qt.NoPen)
painter.setBrush(QBrush(background_color))
painter.drawRoundedRect(x + 1, y + 1, w - 1, h - 1, _rect, _rect)
# pen.setColor(self.palette().color(QPalette.Shadow))
# painter.setPen(pen)
# painter.drawRoundedRect(x, y, w - 1, h - 1, _rect, _rect)
path = QPainterPath()
path.setFillRule(Qt.WindingFill)
path.addRoundedRect(x + 1, y + 1, w - 1, 20, _rect, _rect)
if not self.is_collapsed():
path.addRect(x + 1, y + 16, w - 1, 5)
painter.setBrush(QBrush(header_color))
painter.drawPath(path.simplified())
painter.restore()
painter.drawText(x + 33 if not self._icon else 40, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
self._draw_triangle(painter, x, y)
self._draw_icon(painter, x + 22, y + 3)
elif self.rollout_style == AccordionStyle.SQUARE:
painter.drawText(x + 33 if not self._icon else 40, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
self._draw_triangle(painter, x, y)
self._draw_icon(painter, x + 22, y + 3)
pen = QPen(self.palette().color(QPalette.Light))
pen.setWidthF(0.15)
painter.setPen(pen)
painter.drawRect(x + 1, y + 1, w - 1, h - 1)
pen.setColor(self.palette().color(QPalette.Shadow))
painter.setPen(pen)
elif self.rollout_style == AccordionStyle.MAYA:
painter.drawText(x + 33 if not self._icon else 40, y + 3, w, 16, Qt.AlignLeft | Qt.AlignTop, self.title())
painter.setRenderHint(QPainter.Antialiasing, False)
self._draw_triangle(painter, x, y)
self._draw_icon(painter, x + 22, y + 3)
header_height = 20
header_rect = QRect(x + 1, y + 1, w - 1, header_height)
header_rect_shadow = QRect(x - 1, y - 1, w + 1, header_height + 2)
pen = QPen(self.palette().color(QPalette.Light))
pen.setWidthF(0.4)
# painter.setPen(pen)
painter.setPen(Qt.NoPen)
painter.drawRect(header_rect)
painter.fillRect(header_rect, QColor(255, 255, 255, 18))
pen.setColor(self.palette().color(QPalette.Dark))
painter.setPen(pen)
painter.drawRect(header_rect_shadow)
if not self.is_collapsed():
# pen = QPen(self.palette().color(QPalette.Dark))
# pen.setWidthF(0.8)
# painter.setPen(pen)
offset = header_height + 3
body_rect = QRect(x, y + offset, w, h - offset)
# body_rect_shadow = QRect(x + 1, y + offset, w + 1, h - offset + 1)
painter.drawRect(body_rect)
# pen.setColor(self.palette().color(QPalette.Light))
# pen.setWidth(0.4)
# painter.setPen(pen)
# painter.drawRect(body_rect_shadow)
elif self.rollout_style == AccordionStyle.BOXED:
if self.is_collapsed():
a_rect = QRect(x + 1, y + 9, w - 1, 4)
b_rect = QRect(x, y + 8, w - 1, 4)
text = '+'
else:
a_rect = QRect(x + 1, y + 9, w - 1, h - 9)
b_rect = QRect(x, y + 8, w - 1, h - 9)
text = '-'
pen = QPen(self.palette().color(QPalette.Light))
pen = QPen(Qt.red)
pen.setWidthF(0.6)
painter.setPen(pen)
painter.drawRect(a_rect)
# pen.setColor(self.palette().color(QPalette.Shadow))
# painter.setPen(pen)
painter.drawRect(b_rect)
painter.setRenderHint(painter.Antialiasing, False)
painter.setBrush(self.palette().color(QPalette.Window).darker(120))
painter.drawRect(x + 10, y + 1, w - 20, 16)
painter.drawText(x + 16, y + 1, w - 32, 16, Qt.AlignLeft | Qt.AlignVCenter, text)
painter.drawText(x + 10, y + 1, w - 20, 16, Qt.AlignCenter, self.title())
if self.drag_drop_mode:
rect = self.get_drag_drop_rect()
_layout = rect.left()
_rect = rect.right()
center_y = rect.center().y()
for y in (center_y - 3, center_y, center_y + 3):
painter.drawLine(_layout, y, _rect, y)
painter.end()