MLDrawing::MLDrawing(MLWidget* pContainer) :
MLWidget(pContainer)
{
MLWidget::setComponent(this);
MLLookAndFeel* myLookAndFeel = (&(getRootViewResources(this).mLookAndFeel));
setOpaque(myLookAndFeel->getDefaultOpacity());
setBufferedToImage(myLookAndFeel->getDefaultBufferMode());
setPaintingIsUnclipped(myLookAndFeel->getDefaultUnclippedMode());
// setup component
setRepaintsOnMouseActivity (false);
setInterceptsMouseClicks(false, false);
// set default drawing state
mLineThickness = 1.0f;
mDarkColor = mLineColor = myLookAndFeel->findColour(MLLookAndFeel::darkLabelColor);
mLightColor = myLookAndFeel->findColour(MLLookAndFeel::lightLabelColor);
}
// the colors for different MLDial parts are generated algorithmically.
void MLMultiSlider::setFillColor (const Colour& c)
{
float g = c.getFloatGreen();
float b = (1.f - g);
// thumb fill
setColour(fillColor, c);
// bright line
setColour(indicatorColor, Colour(c.getHue(), jmax(c.getSaturation() - (b*0.05), 0.), jmin((c.getBrightness() + b*2.f), 1.f), 1.f));
MLLookAndFeel* myLookAndFeel = (&(getRootViewResources(this).mLookAndFeel));
// track background plain
setColour(trackEmptyDarkColor, myLookAndFeel->findColour(MLLookAndFeel::darkestFillColor));
// dial fill selected
setColour(trackFullLightColor, findColour(fillColor).overlaidWith(findColour(indicatorColor).withAlpha(0.15f)));
// track fill
setColour(trackFullDarkColor, c.overlaidWith(Colours::black.withAlpha(0.17f)).withMultipliedSaturation(1.5f));
lookAndFeelChanged();
}