Hy everybody,
I try to make a customButton with alpha image.
The objectif is to change color of icon from alpha.
I have a code works but I have two probleme...
- My picture does not have antialiazing, but my painter have flage.
- It's impossible to scale image.
The code :
def paintEvent(self, qt_event):
qt_painter = QtGui.QPainter(self)
qt_color = QtGui.QColor(100, 200, 100, 255)
qt_region = QtGui.QRegion(self._qt_pixmap.mask())
qt_painter.setClipRegion(qt_region)
qt_painter.setRenderHint(QtGui.QPainter.Antialiasing)
qt_painter.setRenderHint(QtGui.QPainter.RenderHint.HighQualityAntialiasing)
qt_painter.fillRect(self.rect(), qt_color)
qt_painter.end()
My picture has a size 30px.
My widget has a size 90px.
If I set custom rect in "fillRect" nothing change... draw always have 30px
Anyone have a solution ?
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