private void updateSystemIcon() {
Window window = getWindow();
if (window == null) {
mySystemIcon = null;
return;
}
List<Image> icons = window.getIconImages();
assert icons != null;
if (icons.size() == 0) {
mySystemIcon = null;
} else if (icons.size() == 1) {
mySystemIcon = icons.get(0);
} else {
final JBDimension size = JBUI.size(32);
final Image image = icons.get(0);
mySystemIcon =
Scalr.resize(
ImageUtil.toBufferedImage(image),
Scalr.Method.ULTRA_QUALITY,
size.width,
size.height);
}
}
private int computeHeight() {
FontMetrics fm = myRootPane.getFontMetrics(getFont());
int fontHeight = fm.getHeight();
fontHeight += 7;
int iconHeight = 0;
if (getWindowDecorationStyle() == JRootPane.FRAME) {
iconHeight = IMAGE_HEIGHT;
}
return Math.max(Math.max(fontHeight, iconHeight), JBUI.scale(myIdeMenu == null ? 28 : 36));
}