def drawBitmap(self, bmp, opt, painter):
""" Draw the bitmap for the button.
The bitmap will be drawn with the foreground color set by
the style sheet and the style option.
Parameters
----------
bmp : QBitmap
The bitmap to draw.
opt : QStyleOption
The style option to use for drawing.
painter : QPainter
The painter to use for drawing.
"""
# hack to get the current stylesheet foreground color
hint = QStyle.SH_GroupBox_TextLabelColor
fg = self.style().styleHint(hint, opt, self)
# mask signed to unsigned which 'fromRgba' requires
painter.setPen(QColor.fromRgba(0xffffffff & fg))
size = self.size()
im_size = bmp.size()
x = size.width() / 2 - im_size.width() / 2
y = size.height() / 2 - im_size.height() / 2
source = QRect(QPoint(0, 0), im_size)
dest = QRect(QPoint(x, y), im_size)
painter.drawPixmap(dest, bmp, source)
def drawBitmap(self, bmp, opt, painter):
""" Draw the bitmap for the button.
The bitmap will be drawn with the foreground color set by
the style sheet and the style option.
Parameters
----------
bmp : QBitmap
The bitmap to draw.
opt : QStyleOption
The style option to use for drawing.
painter : QPainter
The painter to use for drawing.
"""
# hack to get the current stylesheet foreground color
hint = QStyle.SH_GroupBox_TextLabelColor
fg = self.style().styleHint(hint, opt, self)
# mask signed to unsigned which 'fromRgba' requires
painter.setPen(QColor.fromRgba(0xffffffff & fg))
size = self.size()
im_size = bmp.size()
x = size.width() / 2 - im_size.width() / 2
y = size.height() / 2 - im_size.height() / 2
source = QRect(QPoint(0, 0), im_size)
dest = QRect(QPoint(x, y), im_size)
painter.drawPixmap(dest, bmp, source)
def set_background(self, background):
"""Set the background color of the widget."""
scene = self.scene
scene.setBackgroundBrush(QColor.fromRgba(background.argb))
