def _getColors(self):
""" Get back and text QColor vars from styleSheet, used QStyleParser """
style = self.styleSheet()
backcolor = QStyleParser.getColor( style, 'background-color: rgb' )
if backcolor == None:
self.setStyleSheet( style + '\nbackground-color: rgb(168, 0, 0);')
backcolor = QColor(168, 0, 0)
color = QStyleParser.getColor( style, 'color: rgb' )
if color == None:
self.setStyleSheet( style + '\ncolor: rgb(0, 0, 0);')
color = Qt.black
return (backcolor, color)
def _getColors(self):
""" Get back and text QColor vars from styleSheet, used QStyleParser """
style = self.styleSheet()
backcolor = QStyleParser.getColor(style, 'background-color: rgb')
if backcolor == None:
self.setStyleSheet(style + '\nbackground-color: rgb(168, 0, 0);')
backcolor = QColor(168, 0, 0)
color = QStyleParser.getColor(style, 'color: rgb')
if color == None:
self.setStyleSheet(style + '\ncolor: rgb(0, 0, 0);')
color = Qt.black
return (backcolor, color)
def _ngl_color(self, id):
if self.styleSheet() != "":
qcolor = QStyleParser.getColor(self.styleSheet(), id)
else:
qcolor = QColor(Qt.black)
# return string in hex format
return hex(NGL_Colors.fromQColor(qcolor))
def drawText(self, painter):
""" Paint checkbox text """
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
x = self._box_sqsize + NGL_CheckBox._text_indent_px
y = ((self._box_sqsize + self.textSize().height()) // 2) - self.font_metric().descent()
# lbl.draw(x, y, painter, pdevice)
painter.setPen(color)
painter.setFont(self._font)
painter.drawText(x, y, self._text)
def drawText(self, painter):
""" Paint checkbox text """
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
x = self._box_sqsize + NGL_CheckBox._text_indent_px
y = ((self._box_sqsize + self.textSize().height()) //
2) - self.font_metric().descent()
# lbl.draw(x, y, painter, pdevice)
painter.setPen(color)
painter.setFont(self._font)
painter.drawText(x, y, self._text)
def _parsePage(self, uic_page):
""" Parse page
"""
page = {
'class': 'NGL_Page',
'name': uic_page.objectName(),
'width': uic_page.size().width(),
'height': uic_page.size().height()}
color = QStyleParser.getColor(uic_page.styleSheet(),
'background-color: rgb')
page['background_color'] = NGL_Colors.fromQColor(color)
return page
def paintEvent(self, event):
""" Paint ngl widget event """
gw = self.geometry().width()
gh = self.geometry().height()
rect = QRect(0, 0, gw - 1, gh - 1)
p = QPainter()
p.begin(self)
p.drawRect(rect)
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
if color != None:
p.fillRect(rect, color)
p.end()
def paintEvent(self, event):
""" Paint ngl widget event """
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
painter = QPainter()
painter.begin(self)
painter.setPen(QPen(color))
painter.setFont(self._font)
if self._orientation == Qt.Horizontal:
self._paintHorizontal(painter)
else:
self._paintVertical(painter)
painter.end()
def paintEvent(self, event):
""" Paint ngl widget event """
color = QStyleParser.getColor( self.styleSheet(), 'color: rgb' )
painter = QPainter()
painter.begin(self)
painter.setPen(QPen(color))
painter.setFont(self._font)
if self._orientation == Qt.Horizontal:
self._paintHorizontal(painter)
else:
self._paintVertical(painter)
painter.end()
def paintEvent(self, event):
""" Paint ngl widget event """
gw = self.geometry().width()
gh = self.geometry().height()
rect = QRect(0, 0, gw-1, gh-1)
p = QPainter()
p.begin(self)
p.drawRect(rect)
if self._fill:
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
if color != None:
p.fillRect( rect, color )
p.end()
def paintEvent(self, event):
p = QPainter()
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
pen = QPen(color.lighter(75))
rect = self.geometry()
p.begin(self)
# if log type fillbar
if self._logarithmic:
self._intFullscale = self._fullscale_dB
if self._level != 0:
self._intLevel = self._intFullscale - 20 * math.log10(
(self._max - self._min) / self._level)
else:
self._intLevel = 0
else:
self._intFullscale = self._max - self._min
self._intLevel = self._level
# calc and draw respect orientation
if self._orientation == Qt.Horizontal:
_width = self._intLevel * (rect.width() / self._intFullscale)
_height = rect.height()
p.fillRect(0, 0, _width, _height, color)
else:
_width = rect.width() - 1
_height = self._intLevel * (rect.height() / self._intFullscale)
p.fillRect(0, (rect.height() - _height) + 1, _width, _height,
color)
# draw border
if self._border:
p.setPen(pen)
p.drawRect(QRect(0, 0, rect.width() - 1, rect.height() - 1))
# draw markers
if self._markers:
self._paintMarkers(rect, p)
p.end()
def paintEvent(self, event):
p = QPainter()
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
rect = self.geometry()
# calc and draw respect orientation
fullscale = self._max - self._min
slider_size = self._slider_size
p.begin(self)
# calc slider respect orientation
if self._orientation == Qt.Horizontal:
posX = self._level * (rect.width() / fullscale)
posY = rect.height() / 2
else:
posX = rect.width() / 2
posY = rect.height() - ((self._level * rect.height()) / fullscale)
# calc coordinates respect orientation
rect_0, rect_1, color_0, color_1 = self._calcCoordinates(posX, posY, slider_size)
# draw seekbar
p.fillRect(rect_0, color_0)
p.setPen(color_0)
p.drawRect(rect_0)
p.fillRect(rect_1, color_1)
p.setPen(color_1)
p.drawRect(rect_1)
# draw slider
for i in range(min(slider_size.width(), slider_size.height())):
p.setPen(self._slider_color.lighter(100 + (i * 10)))
p.drawRect(posX - (slider_size.width() - i) // 2,
posY - (slider_size.height() - i) // 2,
slider_size.width() - i,
slider_size.height() - i)
p.end()
def paintEvent(self, event):
p = QPainter()
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
pen = QPen(color.lighter(75))
rect = self.geometry()
p.begin(self)
# if log type fillbar
if self._logarithmic:
self._intFullscale = self._fullscale_dB
if self._level != 0:
self._intLevel = self._intFullscale - 20*math.log10( (self._max - self._min) / self._level )
else:
self._intLevel = 0
else:
self._intFullscale = self._max - self._min
self._intLevel = self._level
# calc and draw respect orientation
if self._orientation == Qt.Horizontal:
_width = self._intLevel * (rect.width() / self._intFullscale)
_height = rect.height()
p.fillRect(0, 0, _width, _height, color)
else:
_width = rect.width() - 1
_height = self._intLevel * (rect.height() / self._intFullscale)
p.fillRect(0, (rect.height() - _height) + 1, _width, _height, color)
# draw border
if self._border:
p.setPen(pen)
p.drawRect(QRect(0, 0, rect.width()-1, rect.height()-1))
# draw markers
if self._markers:
self._paintMarkers(rect, p)
p.end()
def _calcCoordinates(self, posX, posY, slider_size):
rect = self.geometry()
color = QStyleParser.getColor(self.styleSheet(), 'color: rgb')
color_0 = color.lighter(125)
color_1 = color.lighter(125)
if self._orientation == Qt.Horizontal:
x0 = 0
y0 = (rect.height() // 2) - 2
w0 = (posX - slider_size.width() // 2) - 1
h0 = 4
x1 = (posX + slider_size.width() // 2) + 1
y1 = y0
w1 = rect.width() - x1
h1 = 4
if self._show_progress:
color_0 = color.lighter(175)
else:
x0 = (rect.width() // 2) - 2
y0 = 0
w0 = 4
h0 = (posY - slider_size.height() // 2) - 1
x1 = x0
y1 = (posY + slider_size.height() // 2) + 1
w1 = 4
h1 = rect.height() - y1
if self._show_progress:
color_1 = color.lighter(175)
rect0 = QRect(x0, y0, w0, h0)
rect1 = QRect(x1, y1, w1, h1)
return (rect0, rect1, color_0, color_1)
