private void validateAndUpdatePreview(JTextField src) {
Color color;
if (myHex.hasFocus()) {
Color c = ColorUtil.fromHex(myHex.getText(), null);
color = c != null ? ColorUtil.toAlpha(c, myColorWheelPanel.myColorWheel.myOpacity) : null;
} else {
color = gatherRGB();
}
if (color != null) {
if (myColorWheelPanel.myOpacityComponent != null) {
color = ColorUtil.toAlpha(color, myColorWheelPanel.myOpacityComponent.getValue());
}
updatePreview(color, src == myHex);
}
}
private void setHSBValue(float h, float s, float b, int opacity) {
//noinspection UseJBColor
Color rgb = new Color(Color.HSBtoRGB(h, s, b));
setColor(ColorUtil.toAlpha(rgb, opacity), this);
}