def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
dx = self.start_point[0] - self.end_point[0]
dy = self.start_point[1] - self.end_point[1]
l = QtCore.QLineF(dx, dy, 0, 0)
if self._hovering:
tops = self.host.get_highest()
if len(tops) != 1:
painter.drawLine(l)
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(20)
draw_leaf(painter, 0, 0, symbol_radius)
painter.restore()
draw_plus(painter, 1.2 * symbol_radius, 0)
return
else:
top = tops[0]
lmx, lmy = top.magnet(5)
scene_point = QtCore.QPointF(lmx, lmy)
end_point = self.mapFromScene(scene_point)
path = QtGui.QPainterPath(QtCore.QPointF(dx, dy))
path.quadTo(QtCore.QPointF(end_point.x() - 200, end_point.y()), end_point)
painter.drawPath(path)
l = QtCore.QLineF(QtCore.QPointF(end_point.x() - 200, end_point.y()), end_point)
else:
painter.drawLine(l)
l2x = l.p2().x()
l2 = l.p2()
l2y = l.p2().y()
head_size = 8.0
back = head_size / -2
# Draw the arrows if there's enough room.
ll = l.length()
if ll >= 1 and ll + back > 0:
angle = math.acos(l.dx() / ll) # acos has to be <= 1.0
else:
return
prop = back / ll
if l.dy() >= 0:
angle = (math.pi * 2.0) - angle
destArrowP1 = QtCore.QPointF((math.sin(angle - math.pi / 3) * head_size) + l2x,
(math.cos(angle - math.pi / 3) * head_size) + l2y)
destArrowP2 = QtCore.QPointF((math.sin(angle - math.pi + math.pi / 3) * head_size) + l2x,
(math.cos(angle - math.pi + math.pi / 3) * head_size) + l2y)
l2c = QtCore.QPointF(l.dx() * prop + l2x, l.dy() * prop + l2y)
painter.setBrush(c)
painter.drawPolygon(QtGui.QPolygonF([l2, destArrowP1, l2c, destArrowP2]))
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
if self._fill_path:
painter.fillPath(self._path, c)
else:
painter.drawPath(self._path)
if self._hovering:
if len(self.host.trees) == 1:
top = list(self.host.trees)[0].top
scene_point = QtCore.QPointF(*top.current_scene_position)
end_point = self.mapFromScene(scene_point)
path = QtGui.QPainterPath(QtCore.QPointF(0, 0))
path.quadTo(QtCore.QPointF(end_point.x() - 200, end_point.y()), end_point)
painter.drawPath(path)
else:
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(20)
draw_leaf(painter, 0, end_spot_size / 2, end_spot_size)
painter.restore()
draw_plus(painter, 4, 0)
def paint(self, painter, option, widget):
if ctrl.pressed is self:
pass
c = self.contextual_color()
if self._hovering:
painter.setBrush(ctrl.cm.ui_tr())
else:
painter.setBrush(qt_prefs.no_brush)
painter.setPen(c)
draw_tailed_leaf(painter, 0, 0, symbol_radius)
if self._hovering:
painter.setPen(c)
draw_plus(painter, 1.2 * symbol_radius, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
draw_plus(painter, -5, 5)
#painter.setBrush(c)
draw_arrow_shape_from_points(painter, -2, 0, 8, 7, c)
if self._hovering:
painter.drawRoundedRect(self.boundingRect(), 4, 4)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
draw_plus(painter, -5, 5)
#painter.setBrush(c)
draw_arrow_shape_from_points(painter, -2, 0, 8, 7, c)
if self._hovering:
painter.drawRoundedRect(self.boundingRect(), 4, 4)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
if self._hovering:
painter.setBrush(ctrl.cm.ui_tr())
else:
painter.setBrush(qt_prefs.no_brush)
painter.setPen(c)
draw_tailed_leaf(painter, 0, 0, end_spot_size)
if self._hovering:
painter.setPen(c)
draw_plus(painter, 4, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
if self._hovering:
painter.setBrush(ctrl.cm.ui_tr())
else:
painter.setBrush(qt_prefs.no_brush)
painter.setPen(c)
draw_tailed_leaf(painter, 0, 0, end_spot_size)
if self._hovering:
painter.setPen(c)
draw_plus(painter, 4, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
painter.drawLine(*sub_xy(self.start_point, self.end_point), 0, 0)
if self._hovering:
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(-160)
draw_leaf(painter, 0, BranchingTouchArea.spot_size / 2,
BranchingTouchArea.spot_size)
painter.restore()
draw_plus(painter, 14, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
sx, sy = self.start_point
ex, ey = self.end_point
painter.drawLine(sx - ex, sy - ey, 0, 0)
if self._hovering:
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(-20)
draw_leaf(painter, 0, 0, symbol_radius)
painter.restore()
draw_plus(painter, 1.2 * symbol_radius, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
if self._fill_path:
painter.fillPath(self._path, c)
else:
painter.drawPath(self._path)
if self._hovering:
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(-160)
draw_leaf(painter, 0, 0, symbol_radius)
painter.restore()
draw_plus(painter, 1.2 * symbol_radius, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
if self._fill_path:
painter.fillPath(self._path, c)
else:
painter.drawPath(self._path)
if self._hovering:
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(20)
draw_leaf(painter, 0, end_spot_size / 2, end_spot_size)
painter.restore()
draw_plus(painter, 4, 0)
def paint(self, painter, option, widget):
"""
:param painter:
:param option:
:param widget:
:raise:
"""
if ctrl.pressed is self:
pass
c = self.contextual_color()
painter.setPen(c)
dx = self.start_point[0] - self.end_point[0]
dy = self.start_point[1] - self.end_point[1]
l = QtCore.QLineF(dx, dy, 0, 0)
if self._hovering:
if len(self.host.trees) != 1:
painter.drawLine(l)
painter.save()
painter.setBrush(ctrl.cm.ui())
painter.rotate(20)
draw_leaf(painter, 0, end_spot_size / 2, end_spot_size)
painter.restore()
draw_plus(painter, 4, 0)
return
else:
top = list(self.host.trees)[0].top
lmx, lmy = top.magnet(5)
scene_point = QtCore.QPointF(lmx, lmy)
end_point = self.mapFromScene(scene_point)
path = QtGui.QPainterPath(QtCore.QPointF(dx, dy))
path.quadTo(QtCore.QPointF(end_point.x() - 200, end_point.y()),
end_point)
painter.drawPath(path)
l = QtCore.QLineF(
QtCore.QPointF(end_point.x() - 200, end_point.y()),
end_point)
else:
painter.drawLine(l)
l2x = l.p2().x()
l2 = l.p2()
l2y = l.p2().y()
head_size = 8.0
back = head_size / -2
# Draw the arrows if there's enough room.
ll = l.length()
if ll >= 1 and ll + back > 0:
angle = math.acos(l.dx() / ll) # acos has to be <= 1.0
else:
return
prop = back / ll
if l.dy() >= 0:
angle = (math.pi * 2.0) - angle
destArrowP1 = QtCore.QPointF(
(math.sin(angle - math.pi / 3) * head_size) + l2x,
(math.cos(angle - math.pi / 3) * head_size) + l2y)
destArrowP2 = QtCore.QPointF(
(math.sin(angle - math.pi + math.pi / 3) * head_size) + l2x,
(math.cos(angle - math.pi + math.pi / 3) * head_size) + l2y)
l2c = QtCore.QPointF(l.dx() * prop + l2x, l.dy() * prop + l2y)
painter.setBrush(c)
painter.drawPolygon(
QtGui.QPolygonF([l2, destArrowP1, l2c, destArrowP2]))
