От редактирования параметров порядка:
SubstanceLookAndFeel.setFontPolicy(new FontPolicy() {
public FontSet getFontSet(String arg0, UIDefaults arg1) {
FontSet fontSet = new FontSet() {
public FontUIResource getWindowTitleFont() {
return new FontUIResource(new Font("Serif", Font.PLAIN, 12)); //this is where the title font changes
}
public FontUIResource getTitleFont() {
return new FontUIResource(new Font("Arial", Font.PLAIN, 12));
}
public FontUIResource getSmallFont() {
return new FontUIResource(new Font("Arial", Font.PLAIN, 12));
}
public FontUIResource getMessageFont() {
return new FontUIResource(new Font("Arial", Font.PLAIN, 12));
}
public FontUIResource getMenuFont() {
return new FontUIResource(new Font("Arial", Font.PLAIN, 12));
}
public FontUIResource getControlFont() {
return new FontUIResource(new Font("Arial", Font.PLAIN, 12));
}
};
return fontSet;
}
});