def glass_path(scene, x, y, w, h, colr):
qp = QPainterPath()
qp.addRoundedRect(x, y, w, h, 5, 5)
gradient = QLinearGradient(0, +0, 0, 1)
gradient.setCoordinateMode(QGradient.ObjectBoundingMode)
gradient.setColorAt(0, colr)
gradient.setColorAt(1, colr.lighter(150))
brush = QBrush(gradient)
item = QGraphicsPathItem()
item.setPath(qp)
item.setBrush(brush)
scene.addItem(item)
# Draw glass reflection
glass = QPainterPath()
r = 3
glass.addRoundedRect(x + r, y + r, w - 2 * r, 2 * r, r, r)
gradient = QLinearGradient(0, +0, 0, 1)
gradient.setCoordinateMode(QGradient.ObjectBoundingMode)
gradient.setColorAt(0, QColor(255, 255, 255, 188))
gradient.setColorAt(1, QColor(255, 255, 255, 0))
brush = QBrush(gradient)
item = QGraphicsPathItem()
item.setPath(glass)
item.setBrush(brush)
item.setPen(QPen(Qt.transparent))
scene.addItem(item)
def is_online_callback(self):
outputBytes = self.process.readAll().data()
outputUnicode = outputBytes.decode('utf-8')
try:
outputObject = json.loads(outputUnicode)
except ValueError as errorMessage:
print(errorMessage)
return
brush = QBrush(Qt.SolidPattern)
if outputObject.get('error'):
color = QColor(255, 0, 0) #red
onlineStatus = 'Off'
else:
color = QColor(0, 255, 0) #green
onlineStatus = 'On'
brush.setColor(color)
itemWidget = self.table_widget_item
itemWidget.setBackground(brush)
itemWidget.setText(onlineStatus)
def paintEvent(self, event):
painter = QPainter()
painter.begin(self)
painter.setRenderHint(QPainter.HighQualityAntialiasing)
painter.setRenderHint(QPainter.Antialiasing)
painter.setRenderHint(QPainter.SmoothPixmapTransform)
# change the look for on/off
if self.isChecked():
# blue fill
brush = QBrush(self.color1)
painter.setBrush(brush)
painter.drawRoundedRect(0, 7,
self.width() - 2,
self.height() - 15,
self.height() / 2 - 10,
self.height() / 2)
brush = QBrush(self.lighter(self.color1))
painter.setBrush(brush)
painter.drawEllipse(self.width() - self.height(), 0, self.height(),
self.height())
else:
# gray fill
brush = QBrush(self.color2)
painter.setBrush(brush)
painter.drawRoundedRect(1, 7,
self.width() - 3,
self.height() - 15,
self.height() / 2 - 10,
self.height() / 2)
brush = QBrush(QColor(100, 100, 100))
painter.setBrush(brush)
painter.drawEllipse(0, 0, self.height(), self.height())
painter.end()
def __init__(self, s, parent=None):
"""
Default class constructor.
:param `s`: TOWRITE
:type `s`: QRubberBand.Shape
:param `parent`: Pointer to a parent widget instance.
:type `parent`: `QWidget`_
"""
super(SelectBox, self).__init__(s, parent)
# private
self._leftBrushColor = QColor()
self._rightBrushColor = QColor()
self._leftPenColor = QColor()
self._rightPenColor = QColor()
self._alpha = 255 # quint8 #: TODO: what is the initial int?
self._dirBrush = QBrush()
self._leftBrush = QBrush()
self._rightBrush = QBrush()
self._dirPen = QPen()
self._leftPen = QPen()
self._rightPen = QPen()
self._boxDir = False #: TODO: is this initial bool value right?
# Default values
self.setColors(QColor(Qt.darkGreen), QColor(Qt.green), QColor(Qt.darkBlue), QColor(Qt.blue), 32)
def __init__(self, s, parent=None):
"""
Default class constructor.
:param `s`: TOWRITE
:type `s`: QRubberBand.Shape
:param `parent`: Pointer to a parent widget instance.
:type `parent`: `QWidget`_
"""
super(SelectBox, self).__init__(parent)
# private
self._leftBrushColor = QColor()
self._rightBrushColor = QColor()
self._leftPenColor = QColor()
self._rightPenColor = QColor()
self._alpha = 255 # quint8 #: TODO: what is the initial int?
self._dirBrush = QBrush()
self._leftBrush = QBrush()
self._rightBrush = QBrush()
self._dirPen = QPen()
self._leftPen = QPen()
self._rightPen = QPen()
self._boxDir = False #: TODO: is this initial bool value right?
# Default values
self.setColors(QColor(Qt.darkGreen), QColor(Qt.green),
QColor(Qt.darkBlue), QColor(Qt.blue), 32)
def hoverEnterEvent(self, event):
super(HooverBar, self).hoverEnterEvent(event)
if self.gi == None:
self.gi = QGraphicsRectItem(0, 0, 100, 100)
self.gi.setBrush(QBrush(QColor(0, 64, 0, 192)))
self.gi.setPen(QPen(Qt.transparent))
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
x = y = 10
w = 0
for t in self.description:
description = QGraphicsSimpleTextItem()
description.setFont(self.base_font)
description.setBrush(QBrush(Qt.white))
description.setText(t)
description.setParentItem(self.gi)
description.setPos(x, y)
y += description.boundingRect().height()
w = max(w, description.boundingRect().width())
y += x
w += 2 * x
self.gi.setRect(0, 0, w, y)
self.scene().addItem(self.gi)
class GraphTreeItemDelegate(QtGui.QStyledItemDelegate): _textBrush = QBrush( QColor( '#dd5200' ) ) _textPen = QPen( QColor( '#dddddd' ) ) _textPenGroup = QPen( QColor( '#ada993' ) ) _backgroundBrushHovered = QBrush( QColor( '#454768' ) ) _backgroundBrushSelected = QBrush( QColor( '#515c84' ) ) def paint(self, painter, option, index): painter.save() index0 = index.sibling( index.row(), 0 ) utype = index0.data( Qt.UserRole ) # # set background color if option.state & QStyle.State_Selected: painter.setPen ( Qt.NoPen ) painter.setBrush( GraphTreeItemDelegate._backgroundBrushSelected ) painter.drawRect(option.rect) elif option.state & QStyle.State_MouseOver: painter.setPen ( Qt.NoPen ) painter.setBrush( GraphTreeItemDelegate._backgroundBrushHovered ) painter.drawRect(option.rect) rect = option.rect icon = QIcon( index.data( Qt.DecorationRole) ) rect.adjust( 5, 0, 0, 0 ) if icon and not icon.isNull(): icon.paint( painter, rect, Qt.AlignLeft ) rect.adjust( 22, 0, 0, 0 ) text = index.data(Qt.DisplayRole) if utype == 1: #GROUP painter.setPen( GraphTreeItemDelegate._textPenGroup ) else: painter.setPen( GraphTreeItemDelegate._textPen ) painter.drawText( rect, Qt.AlignLeft | Qt.AlignVCenter, text ) painter.restore()
def draw(self, painter, scale):
painter.save()
painter.setPen(QPen(QBrush(QColor(232, 109, 21) if self.state is self.add_point else
QColor(21, 144, 232)),
self.lineWidth(scale),
Qt.SolidLine))
painter.drawPolygon(QPolygon(self.polygon))
for i, poly in enumerate(self.convex_polygons):
if poly:
painter.setPen(QPen(QBrush(Figure.COLORS[i % len(Figure.COLORS)]),
self.lineWidth(scale),
Qt.SolidLine))
color = Figure.COLORS[i % len(Figure.COLORS)]
color.setAlpha(150)
painter.setBrush(QBrush(QColor(color)))
painter.drawPolygon(QPolygon(poly))
for point in self.polygon:
self.drawControlPoint(painter, point,
QColor(31, 174, 222) if point is self.polygon[0] else
QColor(222, 79, 31) if point is self.polygon[-1] else
QColor(78, 222, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def is_online_callback(self):
outputBytes = self.process.readAll().data()
outputUnicode = outputBytes.decode("utf-8")
try:
outputObject = json.loads(outputUnicode)
except ValueError as errorMessage:
print(errorMessage)
return
brush = QBrush(Qt.SolidPattern)
if outputObject.get("error"):
color = QColor(255, 0, 0) # red
onlineStatus = "Off"
else:
color = QColor(0, 255, 0) # green
onlineStatus = "On"
brush.setColor(color)
itemWidget = self.table_widget_item
itemWidget.setBackground(brush)
itemWidget.setText(onlineStatus)
def testQColor(self):
#QBrush(QColor) constructor
color = QColor('black')
obj = QBrush(color)
self.assertEqual(obj.color(), color)
obj = QBrush(Qt.blue)
self.assertEqual(obj.color(), Qt.blue)
def __init__(self, parent=None, conditional=False):
if conditional:
self.pen = QPen(CONDITIONAL_TRANSITION_COLOR)
self.brush = QBrush(CONDITIONAL_TRANSITION_COLOR)
else:
self.pen = QPen(NON_CONDITIONAL_TRANSITION_COLOR)
self.brush = QBrush(NON_CONDITIONAL_TRANSITION_COLOR)
self.pen.setWidth(4)
QWidget.__init__(self, parent)
def recolor_cells(self, min_val, max_val):
cmap = ColorMapper(max_val, min_val)
the_items = self.get_all_table_items()
for the_item in the_items:
the_qtype = the_item.type()
if the_qtype > QSTRING:
data_item = (self.inv_qtype(the_qtype)(the_item.text()))
the_color = cmap.rgb_color_from_val(data_item)
newBrush = QBrush()
newBrush.setColor(QColor(the_color[0], the_color[1], the_color[2]))
newBrush.setStyle(QtCore.Qt.SolidPattern)
the_item.setBackground(newBrush)
def hoverEnterEvent(self, event): # QGraphicsSceneHoverEvent * event )
# BUG I had a crash running this, I suspect ownership issues regarding
# graphics items...
global configuration
#mainlog.debug("hoverEnterEvent pos={}-{}".format(event.scenePos().x(),event.scenePos().y()))
# mainlog.debug("hoverEnterEvent data={}".format(self.data))
super(HooverBar, self).hoverEnterEvent(event)
if self.gi == None:
if self.hoover_text:
self.gi = QGraphicsRectItem(0, 0, 100, 100)
self.gi.setBrush(QBrush(QColor(0, 64, 0, 192)))
self.gi.setPen(QPen(Qt.transparent))
self.gi.setPos(event.scenePos().x() + 20,
event.scenePos().y() + 20)
# txt = [ "" ]
# txt = [ u"{} {}".format(self.data.production_file.order_part.human_identifier,
# date_to_dmy(self.data.production_file.order_part.deadline)),
# nstr(self.data.production_file.order_part.description),
# nstr(self.data.description),
# _("{}x{}={}h, rest:{}h").format(self.data.production_file.order_part.qty,
# nice_round(self.data.planned_hours),
# nice_round(self.data.production_file.order_part.qty*self.data.planned_hours),
# nice_round(self.data.planned_hours*self.data.production_file.order_part.qty - self.data.done_hours))]
x = y = 10
w = 0
for t in self.hoover_text:
description = QGraphicsSimpleTextItem()
description.setFont(self.base_font)
description.setBrush(QBrush(Qt.white))
description.setText(t)
description.setParentItem(self.gi)
description.setPos(x, y)
y += description.boundingRect().height()
w = max(w, description.boundingRect().width())
y += x
w += 2 * x
# description.setHtml(u"|{}| <b>{}</b><br/>{}<br>{}x{}={}h".format(
# self.data.production_file.order_part.human_identifier,
# self.data.production_file.order_part.description,
# self.data.description,
# self.data.production_file.order_part.qty, self.data.planned_hours, self.data.production_file.order_part.qty*self.data.planned_hours))
# description.setDefaultTextColor(Qt.white)
# br = description.boundingRect()
self.gi.setRect(0, 0, w, y)
self.scene().addItem(self.gi)
def __init__(self, data_list, header_rows=0, roundit=None, cmap=None, click_handler=None, resize_columns=True, stretch_last=False, header_text=None, row_height=0, sort_column=0, sort_order=QtCore.Qt.AscendingOrder):
self._data_list = data_list
self._nrows = len(self._data_list)
self._ncols = len(self._data_list[0])
QTableWidget.__init__(self, self._nrows, self._ncols)
self.setWordWrap(True) # I think it is already true by default
if header_rows > 0:
self.setHorizontalHeaderLabels(self._data_list[0])
self._data_list = self._data_list[1:]
self._nrows -= 1
for r in range(self._nrows):
for c in range(self._ncols):
data_item = self._data_list[r][c]
qtype = self.get_qtype(data_item)
if (roundit != None) and (qtype == QFLOAT): # @UndefinedVariable
data_item = round(data_item, roundit)
if (r < header_rows - 1):
data_item = "_" + str(data_item) # do this so the header rows are sorted to the top
# newItem = QTableWidgetItem(str(data_item))
newItem = QTableWidgetItem(type=qtype)
if type(data_item) == str:
newItem.setText(data_item)
else:
newItem.setData(QtCore.Qt.DisplayRole, data_item)
if r < header_rows - 1:
newItem.setFont(QFont("Helvetica", 12, QFont.Bold))
else:
newItem.setFont(QFont("Helvetica", 12))
if (cmap != None) and (type(data_item) == float) and (r >= header_rows):
the_color = cmap.rgb_color_from_val(data_item)
newBrush = QBrush()
newBrush.setColor(QColor(the_color[0], the_color[1], the_color[2]))
newBrush.setStyle(QtCore.Qt.SolidPattern)
newItem.setBackground(newBrush)
self.setItem(r, c, newItem)
if resize_columns:
self.resizeColumnsToContents()
self.resizeRowsToContents()
self.sortItems(0, order=QtCore.Qt.AscendingOrder)
self.setSortingEnabled(True)
if row_height != 0:
vh = self.verticalHeader()
vh.setDefaultSectionSize(row_height)
if click_handler != None:
self._click_handler = click_handler
self.itemClicked.connect(self.item_click_action)
if stretch_last:
hh = self.horizontalHeader()
hh.setStretchLastSection(True)
self.roundit = roundit
self.header_rows = header_rows
def formatConverterFunction(format):
if format == qutepart.syntax.TextFormat():
return None # Do not apply default format. Performance optimization
qtFormat = QTextCharFormat()
qtFormat.setForeground(QBrush(QColor(format.color)))
qtFormat.setBackground(QBrush(QColor(format.background)))
qtFormat.setFontItalic(format.italic)
qtFormat.setFontWeight(QFont.Bold if format.bold else QFont.Normal)
qtFormat.setFontUnderline(format.underline)
qtFormat.setFontStrikeOut(format.strikeOut)
return qtFormat
def recolorold(self):
cmap = ColorMapper(self.max_val.value, self.min_val.value)
for r in range(self._nrows):
for c in range(self._ncols):
data_item = self._data_list[r][c]
qtype = self.get_qtype(data_item)
if (self.roundit != None) and (qtype == QFLOAT): # @UndefinedVariable
data_item = round(data_item, self.roundit)
# newItem = QTableWidgetItem(str(data_item))
if (qtype > QSTRING) and (r >= self.header_rows - 1):
the_color = cmap.rgb_color_from_val(data_item)
newBrush = QBrush()
newBrush.setColor(QColor(the_color[0], the_color[1], the_color[2]))
newBrush.setStyle(QtCore.Qt.SolidPattern)
self.tableWidget.item(r, c).setBackground(newBrush)
def _draw_horizontal_ruler(self, painter, text, y_value, color):
y = y_value * self.y_factor
pen = QPen()
pen.setCapStyle(Qt.SquareCap)
pen.setColor(color)
qp = QPainterPath()
r = QRect(1,1,1000,1000)
bb = painter.boundingRect(r,Qt.AlignLeft,text)
bb = QRect(self.x_base,self.y_base - y - bb.height(), bb.width() + 2, bb.height())
# print("{} {} {} {}".format(bb.x(),bb.y(),bb.width(),bb.height()))
fill_color = QColor(0,0,0)
fill_color.setAlpha(128)
brush = QBrush(fill_color)
painter.fillRect(bb,brush)
qp.moveTo(self.x_base,self.y_base - y)
qp.lineTo(self.total_width + self.x_base, self.y_base - y)
painter.setPen(pen)
painter.drawPath(qp)
text_pen = QPen()
text_pen.setCapStyle(Qt.RoundCap)
text_pen.setColor(color) # alpha=255=fully opaque
text_pen.setWidth(1)
painter.setPen(text_pen)
painter.drawText(self.x_base,self.y_base - y - 5,text)
def _draw_edges(self, painter, topleft_point, bottomright_point):
for edge in self._edges:
edge_coords = edge.coordinates
color = QColor(0x70, 0x70, 0x70)
pen = QPen(color)
pen.setWidth(1.5)
painter.setPen(pen)
for from_, to_ in zip(edge_coords, edge_coords[1:]):
start_point = QPointF(*from_)
end_point = QPointF(*to_)
# optimization: don't draw edges that are outside of the current scope
if (start_point.x() > bottomright_point.x() or start_point.y() > bottomright_point.y()) and \
(end_point.x() > bottomright_point.x() or end_point.y() > bottomright_point.y()):
continue
elif (start_point.x() < topleft_point.x() or start_point.y() < topleft_point.y()) and \
(end_point.x() < topleft_point.x() or end_point.y() < topleft_point.y()):
continue
painter.drawPolyline((start_point, end_point))
# arrow
# end_point = self.mapToScene(*edges[-1])
end_point = (edge_coords[-1][0], edge_coords[-1][1])
arrow = [
QPointF(end_point[0] - 3, end_point[1]),
QPointF(end_point[0] + 3, end_point[1]),
QPointF(end_point[0], end_point[1] + 6)
]
brush = QBrush(color)
painter.setBrush(brush)
painter.drawPolygon(arrow)
def update(self):
self.setWindowTitle(time.ctime(time.time()))
row = 0
for (user, _, _, _) in VIDEO:
# index=0
for index, info in enumerate(result):
if user == info[0]:
self.insertRow(row)
for column in range(4):
item = QTableWidgetItem(info[column])
if info[4]:
item.setForeground(QBrush(QColor(255, 0, 0)))
self.setItem(row, column, item)
result.pop(index)
break
# index+=1
row += 1
# for info in result:
# self.insertRow(row)
# for column in range(4):
# item = QTableWidgetItem(info[column])
# if info[4]:
# item.setForeground(QBrush(QColor(255,0,0)))
# self.setItem(row, column, item)
# row +=1
self.resizeColumnsToContents()
self.setFixedSize(self.horizontalHeader().length() + 30,
self.verticalHeader().length() + 30)
self.show()
def __addData(
self
): #oddly in the vertical mode some data entries seem to be missing
for col in xrange(len(self.dataTableColumnData)):
dataList = self.dataTableColumnData[col]
for row in xrange(len(dataList)):
try:
value = dataList[
row] # don't touch "values"; they could be pre-formatted strings
newItem = SortedTableWidgetItem() # use custom item class
newItem.setData(Qt.DisplayRole, value)
newItem.setTextAlignment(Qt.AlignRight)
newItem.setFont(QFont("Fixed"))
if self.isColored:
if not (self._mode == MODE_SUBCONDITIONS and row != 2
): #color only row 2 of subcondition tables
color = self._computeColor(value)
if color:
newItem.setBackground(QBrush(color))
except Exception, e:
logging.debug(
"TableWidgetController._updateDataTable(): Could not put value into widget item: %s\nError: %s"
% (value, e))
if self.orientation == ORIENTATION_HORIZONTAL:
self.dataTableWidget.setItem(row, col, newItem)
elif self.orientation == ORIENTATION_VERTICAL:
self.dataTableWidget.setItem(col, row, newItem)
def testReprFunction(self):
reprPen = repr(QPen())
self.assertTrue(reprPen.startswith("<PySide.QtGui.QPen"))
reprBrush = repr(QBrush())
self.assertTrue(reprBrush.startswith("<PySide.QtGui.QBrush"))
reprObject = repr(QObject())
self.assertTrue(reprObject.startswith("<PySide.QtCore.QObject"))
def paintEvent(self, pe):
painter = QPainter(self)
painter.save()
gradient = QLinearGradient()
gradient.setStart(self._grad_start)
gradient.setFinalStop(self._grad_end)
gradient.setColorAt(0, QColor(230, 230, 230))
gradient.setColorAt(1, QColor(247, 247, 247))
brush = QBrush(gradient)
painter.setBrush(brush)
pen = QPen(Qt.black)
pen.setWidth(1)
painter.setPen(pen)
painter.drawPath(self._painter_path)
painter.restore()
font = QFont()
font.setFamily("Tahoma")
font.setPixelSize(11)
font.setBold(True)
pen = QPen(Qt.darkGray)
painter.setPen(pen)
painter.setFont(font)
self_rect = QRect(self.rect())
self_rect.moveTo(self._hor_margin, self._ver_margin // 2)
painter.drawText(self_rect, Qt.AlignLeft, self._text)
def _draw_serie(self, painter, ndx_serie, color):
serie = self.data[ndx_serie]
#mainlog.debug(serie)
fill_color = QColor(color)
fill_color.setAlpha(64)
brush = QBrush(fill_color)
pen = QPen()
pen.setCapStyle(Qt.SquareCap)
pen.setColor(color)
qp = QPainterPath()
painter.setPen(pen)
for i in range(len(serie)):
x, y_top, y_below = self._item_coordinates(i)
h = max(1, float(y_top - y_below - 1))
qp.addRect( x,
float(self.y_base-y_top),
float(self.bar_width),
h)
painter.fillPath(qp,brush)
painter.drawPath(qp)
#mainlog.debug("Drawing peak values, juste before {}".format(self._peak_values))
if self._peak_values:
#mainlog.debug("Drawing peak values")
self._draw_peak_values(painter, self._peak_values )
def __init__(self, title=None):
super(TitleWidget, self).__init__()
if sys.platform.startswith("darwin"):
color1 = QColor(230, 230, 230, 255)
color2 = QColor(177, 177, 177, 255)
gradient = QLinearGradient()
gradient.setStart(0, 0)
gradient.setFinalStop(0, TitleWidget.TitleHeight)
gradient.setColorAt(0, color1)
gradient.setColorAt(1, color2)
brush = QBrush(gradient)
palette = QPalette()
palette.setBrush(QPalette.Background, brush)
self.setPalette(palette)
self.setAutoFillBackground(True)
self.setMaximumHeight(TitleWidget.TitleHeight)
self.setMinimumHeight(TitleWidget.TitleHeight)
self.titleLabel = QLabel("", parent=self)
font = self.titleLabel.font()
font.setPixelSize(11)
self.titleLabel.setFont(font)
self.titleLabel.setAlignment(Qt.AlignCenter)
self.titleLabel.setText(title)
layout = QVBoxLayout()
layout.setSpacing(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.titleLabel)
self.setLayout(layout)
def init(self, parent):
"""
"""
rad = self.factory.radius
if not rad:
rad = 20
if self.control is None:
self.control = qtLED()
scene = QGraphicsScene()
# self.control.setStyleSheet("qtLED { border-style: none; }");
# self.control.setAutoFillBackground(True)
# system background color
scene.setBackgroundBrush(QBrush(QColor(237, 237, 237)))
self.control.setStyleSheet("border: 0px")
self.control.setMaximumWidth(rad+15)
self.control.setMaximumHeight(rad+15)
x, y = 10, 10
cx = x + rad / 1.75
cy = y + rad / 1.75
brush = self.get_color(self.value.state, cx, cy, rad / 2)
pen = QPen()
pen.setWidth(0)
self.led = scene.addEllipse(x, y, rad, rad,
pen=pen,
brush=brush
)
self.control.setScene(scene)
self.value.on_trait_change(self.update_object, 'state')
def paint(self, painter, option, widget=None):
"""QGraphicsRectItem virtual
"""
# TODO LH Is there a way to clip to overlapping
# QAbstractGraphicsItems with a larger zorder
# TODO LH Get pixmap without tight coupling to scene
painter.drawPixmap(self.boundingRect(),
self.scene().pixmap, self.sceneBoundingRect())
with painter_state(painter):
# Zero thickness indicates a cosmetic pen, which is drawn with the
# same thickness regardless of the view's scale factor
painter.setPen(QPen(self.colour, 0, Qt.SolidLine))
r = self.boundingRect()
painter.drawRect(r)
if self._seeds:
# Draw sub-segmentation seed points
painter.setBrush(QBrush(Qt.black))
painter.setPen(QPen(Qt.white, 5, Qt.SolidLine))
for point in self._seeds:
painter.drawEllipse(point, 5, 5)
if self.DRAW_INNER:
painter.setPen(QPen(self.inner_colour, 1, Qt.SolidLine))
r.adjust(1, 1, -1, -1)
painter.drawRect(r)
def __init__(self, parent=None, ast=None):
ast = ast or ogAST.State()
ast.inputString = getattr(ast, 'via', None) or ast.inputString
# Note: ast coordinates are in scene coordinates
super(State, self).__init__(parent=parent,
text=ast.inputString,
x=ast.pos_x,
y=ast.pos_y,
hyperlink=ast.hyperlink)
self.set_shape(ast.width, ast.height)
self.setBrush(QBrush(QColor(255, 228, 213)))
self.terminal_symbol = True
if parent:
try:
# Map AST scene coordinates to get actual position
self.setPos(self.pos() +
self.mapFromScene(ast.pos_x, ast.pos_y))
except TypeError:
self.update_position()
else:
# Use scene coordinates to position
self.setPos(ast.pos_x, ast.pos_y)
self.parser = ogParser
if ast.comment:
Comment(parent=self, ast=ast.comment)
def __init__(self, parent, scene, view):
super(QNodesEditor, self).__init__(parent)
self.scene = scene
self.scene.installEventFilter(self)
gridSize = 25
gridMap = QPixmap(gridSize,gridSize)
gridPainter = QPainter(gridMap)
gridPainter.fillRect(0,0,gridSize,gridSize, QApplication.palette().window().color().darker(103))
gridPainter.fillRect(1,1,gridSize-2,gridSize-2, QApplication.palette().window())
gridPainter.end()
self.scene.setBackgroundBrush( QBrush(gridMap) )
originSize = 50
originItem = QGraphicsPathItem()
path = QPainterPath()
path.moveTo(0,-originSize)
path.lineTo(0,originSize)
path.moveTo(-originSize,0)
path.lineTo(originSize,0)
originItem.setPath(path)
originItem.setPen(QPen(QApplication.palette().window().color().darker(110),2))
originItem.setZValue(-2)
self.scene.addItem(originItem)
self.view = view
self.view.setDragMode(QGraphicsView.RubberBandDrag)
self.view.setRenderHint(QPainter.Antialiasing)
self.connection = None
def __init__(self, mw, parent=None):
"""
Default class constructor.
:param `mw`: Pointer to a application main window instance.
:type `mw`: `MainWindow`_
:param `parent`: Pointer to a parent widget instance.
:type `parent`: `QWidget`_
"""
super(MdiArea, self).__init__(parent)
self.mainWin = mw
self.gSpiralsImgPath = mw.gImgDir + os.sep + 'texture-spirals.png'
self.gLogoSpiralsImgPath = mw.gImgDir + os.sep + 'logo-spirals.png'
try: #if QT_VERSION >= 0x040800
self.setTabsClosable(True)
except AttributeError:
pass
self.useLogo = False
self.useTexture = False
self.useColor = False
self.bgLogo = QPixmap()
self.bgTexture = QPixmap(self.gSpiralsImgPath)
self.bgColor = QColor()
self.bgLogo = QPixmap(self.gLogoSpiralsImgPath)
# Brushes
self.colorBrush = QBrush(QColor(EMBROIDERBLUE1))
self.backgroundBrush = QBrush(QPixmap(self.gSpiralsImgPath))
linearGrad = QLinearGradient(QPointF(0, 0), QPointF(400, 400))
linearGrad.setColorAt(0, QColor(EMBROIDERBLUE1))
linearGrad.setColorAt(1, QColor(EMBROIDERBLUE2))
self.gradientBrush = QBrush(linearGrad)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.setActivationOrder(QMdiArea.ActivationHistoryOrder)
self.setFocusPolicy(Qt.WheelFocus)
self.setFocus()
self.setAcceptDrops(True)
self.doSetDocumentMode(True)
def _draw_selected_items_in_series(self, painter):
fm = painter.fontMetrics()
pen = QPen()
pen.setWidth(1)
pen.setColor(Qt.GlobalColor.white)
painter.setPen(pen)
# We assume all series have the very same number of values
# and all values on the same index are drawn on the same X
# coordinate
ndx_serie = self.best_serie_intra_ndx
aesthetic_shift = 5
if ndx_serie is not None:
to_draw = []
for i in range(len(self.data)):
x, y = self._item_coordinates_lines(i, ndx_serie)
#mainlog.debug("{} {}".format(ndx_serie,i))
v = self.data[i][ndx_serie]
text = str(int(v))
to_draw.append( (self.y_base - y, text) )
last_y = 100000
for y, text in sorted( to_draw, key=lambda z : z[0], reverse=True):
r = QRect(x + aesthetic_shift,0,1000,1000)
bb = painter.boundingRect(r,Qt.AlignLeft,text)
if bb.right() > self.width():
x = x - bb.width() - 2*aesthetic_shift# left align
if y + bb.height() > last_y:
y = last_y - bb.height()
fill_color = QColor(16, 16, 48)
fill_color.setAlpha(196)
brush = QBrush(fill_color)
margin = 2
r = QRect(x + aesthetic_shift - margin,
y - aesthetic_shift - bb.height() - margin,
bb.width() + 2*margin,
bb.height() + 2*margin)
painter.fillRect(r, brush)
painter.drawText(x + aesthetic_shift,
y - aesthetic_shift,
text)
last_y = y
x, y = self._item_coordinates_lines(0, ndx_serie)
qp = QPainterPath()
qp.moveTo(x, self.y_base)
qp.lineTo(x, self.y_base - self.total_height)
painter.drawPath(qp)
def __init__(self, conditional_to=False, two_way=False, conditional_from=False):
QGraphicsItem.__init__(self)
self.node_from = None
self.node_to = None
self.conditional_to = conditional_to
self.conditional_from = conditional_from
if conditional_to:
self.pen = QPen(CONDITIONAL_TRANSITION_COLOR)
self.brush = QBrush(CONDITIONAL_TRANSITION_COLOR)
else:
self.pen = QPen(NON_CONDITIONAL_TRANSITION_COLOR)
self.brush = QBrush(NON_CONDITIONAL_TRANSITION_COLOR)
self.arrow_length = 10
self.two_way = two_way
def background_color_eval(self, ndx):
# print self.current_timetrack,self.objects[ndx.row()]
if self.isIndexValid(ndx) and ndx.row() < len(
self.objects) and self.objects[ndx.row()] and self.objects[
ndx.row()].timetrack == self.current_timetrack:
return QBrush(Qt.GlobalColor.green)
else:
return None
def get_color(self, state, cx, cy, rad):
c = self._get_color(state)
gradient = QRadialGradient(cx, cy, rad) # (10, 10, 10, 10)
gradient.setColorAt(0, Qt.white)
gradient.setColorAt(1, c)
brush = QBrush(gradient)
return brush
def draw(self, painter, scale):
painter.save()
if not self.p1.isNull() and not self.p2.isNull():
painter.setPen(
QPen(
QBrush(
QColor(232, 109, 21) if self.state is not self.
control else QColor(21, 144, 232)),
self.lineWidth(scale), Qt.SolidLine))
painter.setBrush(QBrush(QColor(21, 144, 232, 150)))
painter.drawRect(QRect(self.p1, self.p2))
self.drawControlPoint(painter, self.p1, QColor(31, 174, 222),
scale)
self.drawControlPoint(painter, self.p2, QColor(222, 79, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def initUI(self):
posX, posY, sizeW, sizeH = s.GEOMETRY_MAINWIDOW
self.setGeometry(posX, posY, sizeW, sizeH)
self.setWindowTitle("Hospital Management System")
palette = QPalette()
palette.setBrush(QPalette.Background, QBrush(QPixmap(s.PATH_IMG_BG_LOGIN)))
self.setPalette(palette)
self.initButton()
self.forDev()
def initButton(self):
loader = QUiLoader()
form = loader.load('RSC/loginUI/Widget_LoginUI.ui', self)
self.user_id = form.findChild(QLineEdit, "lineEdit_username")
self.password = form.findChild(QLineEdit, "lineEdit_password")
self.login_button = form.findChild(QPushButton, "button_login")
self.login_button.clicked.connect(self.logIn)
palette = QPalette()
palette.setBrush(QPalette.Background, QBrush(QPixmap(s.PATH_IMG_BG_LOGIN)))
self.setPalette(palette)
def is_online(self, tableWidgetItem):
Stream.clear_streams()
process = QProcess()
self.process = process
self.table_widget_item = tableWidgetItem
arguments = ["--json"] + self.arguments
process.setProcessChannelMode(QProcess.MergedChannels)
process.start("livestreamer", arguments)
process.readyReadStandardOutput.connect(self.is_online_callback)
brush = QBrush(Qt.SolidPattern)
color = QColor(255, 255, 255) # white
brush.setColor(color)
tableWidgetItem.setBackground(brush)
tableWidgetItem.setText("Checking..")
Stream.ALL_STREAMS.append(self)
class SelectBox(QRubberBand):
"""
Subclass of `QRubberBand`_
TOWRITE
"""
def __init__(self, s, parent=None):
"""
Default class constructor.
:param `s`: TOWRITE
:type `s`: QRubberBand.Shape
:param `parent`: Pointer to a parent widget instance.
:type `parent`: `QWidget`_
"""
super(SelectBox, self).__init__(s, parent)
# private
self._leftBrushColor = QColor()
self._rightBrushColor = QColor()
self._leftPenColor = QColor()
self._rightPenColor = QColor()
self._alpha = 255 # quint8 #: TODO: what is the initial int?
self._dirBrush = QBrush()
self._leftBrush = QBrush()
self._rightBrush = QBrush()
self._dirPen = QPen()
self._leftPen = QPen()
self._rightPen = QPen()
self._boxDir = False #: TODO: is this initial bool value right?
# Default values
self.setColors(QColor(Qt.darkGreen), QColor(Qt.green), QColor(Qt.darkBlue), QColor(Qt.blue), 32)
def paintEvent(self, event):
"""
Handles the ``paintEvent`` event for :class:`SelectBox`.
:param `event`: A `QPaintEvent`_ to be processed.
"""
painter = QPainter(self)
painter.setPen(self._dirPen)
width, height = self.width(), self.height()
painter.fillRect(0, 0, width - 1, height - 1, self._dirBrush)
painter.drawRect(0, 0, width - 1, height - 1)
def forceRepaint(self):
"""
Force repaint the rubberband.
.. NOTE:: HACK: Take that QRubberBand!
"""
# HACK: Take that QRubberBand!
hack = self.size() # QSize
self.resize(hack + QSize(1, 1))
self.resize(hack)
# Slots ------------------------------------------------------------------
@Slot(int)
def setDirection(self, dir):
"""
TOWRITE
:param `dir`: TOWRITE
:type `dir`: int
"""
if not dir:
self._dirPen = self._leftPen
self._dirBrush = self._leftBrush
else:
self._dirPen = self._rightPen
self._dirBrush = self._rightBrush
self._boxDir = dir
@Slot(QColor, QColor, QColor, QColor, int)
def setColors(self, colorL, fillL, colorR, fillR, newAlpha):
"""
TOWRITE
:param `colorL`: TOWRITE
:type `colorL`: `QColor`_
:param `fillL`: TOWRITE
:type `fillL`: `QColor`_
:param `colorR`: TOWRITE
:type `colorR`: `QColor`_
:param `fillR`: TOWRITE
:type `fillR`: `QColor`_
:param `newAlpha`: TOWRITE
:type `newAlpha`: int
"""
qDebug("SelectBox setColors()")
self._alpha = newAlpha
self._leftPenColor = colorL # TODO: allow customization
self._leftBrushColor = QColor(fillL.red(), fillL.green(), fillL.blue(), self._alpha)
self._rightPenColor = colorR # TODO: allow customization
self._rightBrushColor = QColor(fillR.red(), fillR.green(), fillR.blue(), self._alpha)
self._leftPen.setColor(self._leftPenColor)
self._leftPen.setStyle(Qt.DashLine)
self._leftBrush.setStyle(Qt.SolidPattern)
self._leftBrush.setColor(self._leftBrushColor)
self._rightPen.setColor(self._rightPenColor)
self._rightPen.setStyle(Qt.SolidLine)
self._rightBrush.setStyle(Qt.SolidPattern)
self._rightBrush.setColor(self._rightBrushColor)
if not self._boxDir:
self._dirPen = self._leftPen
self._dirBrush = self._leftBrush
else:
self._dirPen = self._rightPen
self._dirBrush = self._rightBrush
self.forceRepaint()