def mouseMoveEvent(self, event: QtGui.QMouseEvent):
if (event.buttons() & QtGui.Qt.MiddleButton and (not(event.modifiers() & QtGui.Qt.ShiftModifier))) or event.buttons() & QtCore.Qt.LeftButton:
self.stopViewAnimation()
self.m_yRot = self.normalizeAngle(self.m_yLastRot - (event.pos().x() - self.m_lastPos.x()) * 0.5)
self.m_xRot = self.m_xLastRot + (event.pos().y() - self.m_lastPos.y()) * 0.5
if self.m_xRot < -90:
self.m_xRot = -90
if self.m_xRot > 90:
self.m_xRot = 90
self.updateView()
self.rotationChanged.emit()
if (event.buttons() & QtCore.Qt.MiddleButton and event.modifiers() & QtGui.Qt.ShiftModifier) or event.buttons() & QtCore.Qt.RightButton:
self.m_xPan = self.m_xLastPan - (event.pos().x() - self.m_lastPos.x()) * 1 / (float)(self.width())
self.m_yPan = self.m_yLastPan + (event.pos().y() - self.m_lastPos.y()) * 1 / (float)(self.height())
self.updateProjection()
def mousePressEvent(self, event: QtGui.QMouseEvent) -> None:
# cprint("mouse press detected", self._text)
# if self has no PC or ctrl is pressed :
if self.pcs.is_empty() or event.modifiers() == Qt.ControlModifier:
# pb create PC ( anchored end = self, loose end = pouse pos)
self.parent().createPC(self)
self.hasPcGrabbed = True
elif not self.pcs.is_empty():
# elif self has a pc, disconnect it from self
pc = self.pcs.last()
self.pcs.remove(pc)
self.parent().movePC(pc, self)
self.hasPcGrabbed = True
def mousePressEvent(self, event: QMouseEvent) -> None:
if event.button() == Qt.LeftButton:
# TODO handle click on label, etc
offset = self.xy_to_offset(event.x(), event.y())
if offset is not None:
ctrl = event.modifiers(
) & Qt.ControlModifier == Qt.ControlModifier
shift = event.modifiers(
) & Qt.ShiftModifier == Qt.ShiftModifier
if ctrl:
# Go to pointer
self.signal_go_to_pointer_at_offset.emit(offset)
return
if shift:
# Move selection instead of cursor
self.signal_selection_updated.emit(offset)
self.is_dragging_to_select = True
return
self.signal_cursor_changed.emit(offset)
self.is_dragging_to_select = True