def __init__(self, parent):
QWidget.__init__(self, parent)
self.charts = []
self.ui = ui()
self.list_count = 3
self.value_max = 10
self.value_count = 7
self.data_table = self.generate_random_data(self.list_count,
self.value_max,
self.value_count)
self.ui.setupUi(self)
self.populate_themebox()
self.populate_animationbox()
self.populate_legendbox()
# Area Chart
chart_view = QtCharts.QChartView(self.create_areachart())
self.ui.gridLayout.addWidget(chart_view, 1, 0)
self.charts.append(chart_view)
# Pie Chart
chart_view = QtCharts.QChartView(self.createPieChart())
chart_view.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.Ignored)
self.ui.gridLayout.addWidget(chart_view, 1, 1)
self.charts.append(chart_view)
# Line Chart
chart_view = QtCharts.QChartView(self.createLineChart())
self.ui.gridLayout.addWidget(chart_view, 1, 2)
self.charts.append(chart_view)
# Bar Chart
chart_view = QtCharts.QChartView(self.createBarChart())
self.ui.gridLayout.addWidget(chart_view, 2, 0)
self.charts.append(chart_view)
# Spline Chart
chart_view = QtCharts.QChartView(self.createSplineChart())
self.ui.gridLayout.addWidget(chart_view, 2, 1)
self.charts.append(chart_view)
# Scatter Chart
chart_view = QtCharts.QChartView(self.create_scatterchart())
self.ui.gridLayout.addWidget(chart_view, 2, 2)
self.charts.append(chart_view)
# Set defaults
self.ui.antialiasCheckBox.setChecked(True)
# Set the colors from the light theme as default ones
pal = qApp.palette()
pal.setColor(QPalette.Window, QColor(0xf0f0f0))
pal.setColor(QPalette.WindowText, QColor(0x404044))
qApp.setPalette(pal)
self.updateUI()
def __init__(self, hex_character: int, color=None):
"""Build an icon with the given character and color from the current font"""
self.engine = FIconEngine()
self.engine.setCharacter(hex_character)
if color:
self.engine.setColor(color)
else:
self.engine.setColor(qApp.palette().text().color())
super().__init__(self.engine)
def paint(self, painter: QPainter, rect: QRect, mode: QIcon.Mode,
state: QIcon.State):
"""override"""
font = FIconEngine.font if hasattr(FIconEngine,
"font") else painter.font()
painter.save()
if mode == QIcon.Disabled:
painter.setPen(
QPen(qApp.palette().color(QPalette.Disabled, QPalette.Text)))
else:
painter.setPen(QPen(self.color))
font.setPixelSize(rect.size().width())
painter.setFont(font)
# painter.setRenderHint(QPainter.HighQualityAntialiasing, True)
painter.drawText(rect, Qt.AlignCenter | Qt.AlignVCenter,
str(chr(self.hex_character)))
painter.restore()
def __init__(self):
super().__init__()
self.setColor(qApp.palette().color(QPalette.Normal, QPalette.Text))