public void render(GUIContext ctx, Graphics g, Component comp, Skin skin, Theme theme) {
// makes sure it's the same as what we're attached to
checkComponent(comp);
CheckBox check = (CheckBox) comp;
Rectangle cachedRect = null;
boolean roundRectEnabled = SimpleSkin.isRoundRectanglesEnabled();
// make sure we are showing outline
// also, the outline will only render if we aren't rendering a background
if (isShowOutline() && (!check.isOpaque() || check.getBackground() == null)) {
// get the cached rectangle from the component bounds
cachedRect = check.getAbsoluteBounds();
Rectangle bounds = cachedRect;
// if we have round rectangles, use them
if (roundRectEnabled && roundBounds != null) {
roundBounds.setBounds(bounds);
bounds = roundBounds;
}
Color oldCol = g.getColor();
boolean oldAA = g.isAntiAlias();
Color back;
if (check.getState() != Button.UP) // hover
back = theme.getPrimary1();
else // still
back = theme.getPrimary3();
g.setColor(back);
g.setAntiAlias(true);
g.fill(bounds);
g.setAntiAlias(oldAA);
g.setColor(oldCol);
}
// renders base
SkinUtil.renderComponentBase(g, check);
// renders text/image
SkinUtil.renderCheckBoxBase(g, check);
// get cached bounds from the "check" box button area
Rectangle cachedBox = check.getAbsoluteBoxBounds();
Rectangle btnRect = cachedBox;
// try to use round rectangle
if (roundRectEnabled && roundBoxBounds != null) {
roundBoxBounds.setBounds(cachedBox);
btnRect = roundBoxBounds;
}
// renders the actual button state for the small box area, using rounded edges
SimpleButtonAppearance.renderButtonState(g, theme, check, btnRect, grad);
Image def = getDefaultImage();
if (def != null && check.isSelected()) {
float x = btnRect.getX() + (btnRect.getWidth() / 2f - def.getWidth() / 2f);
float y = btnRect.getY() + (btnRect.getHeight() / 2f - def.getHeight() / 2f);
g.drawImage(def, (int) x, (int) y, check.getImageFilter());
}
}
