我在我的 Java Swing 应用程序中使用 Nimbus Look & Feel。L&F 看起来很棒,但我需要更改一些设置(字体、颜色、...)以适应我公司的企业形象。
以下代码设置整个应用程序的 L&F:
try {
for( LookAndFeelInfo info : UIManager.getInstalledLookAndFeels() ) {
if( "Nimbus".equals( info.getName() ) ) {
UIManager.setLookAndFeel(info.getClassName());
customizeNimbusLaF();
break;
}
}
}
catch( Exception e ) {
LogUtility.warning( "cannot set application look and feel" );
LogUtility.warning( e.getMessage() );
}
代码做了,它应该做什么(设置 Nimbus 的外观和感觉)。问题是,它customizeNimbusLaF()
不起作用,正如我所期望的那样。
private final void customizeNimbusLaF() {
UIManager.put( "control" , UIConstants.GREY_LIGHT );
UIManager.put( "nimbusAlertYellow" , UIConstants.YELLOW );
UIManager.put( "nimbusBase" , UIConstants.GREY_DARK );
UIManager.put( "nimbusDisabledText" , UIConstants.GREY_DARK );
UIManager.put( "nimbusFocus" , UIConstants.BLUE_LIGHT );
UIManager.put( "nimbusGreen" , UIConstants.GREEN );
UIManager.put( "nimbusInfoBlue" , UIConstants.BLUE_MIDDLE );
UIManager.put( "nimbusRed", UIConstants.RED );
UIManager.put( "nimbusSelectionBackground",
UIConstants.BLUE_MIDDLE );
UIManager.put( "background" ,UIConstants.GREY_LIGHT );
UIManager.put( "controlDkShadow" , UIConstants.GREY_DARK );
UIManager.put( "controlShadow", UIConstants.GREY_MIDDLE );
UIManager.put( "desktop", UIConstants.BLUE_MIDDLE );
UIManager.put( "menu", UIConstants.GREY_LIGHT );
UIManager.put( "nimbusBorder", UIConstants.GREY_MIDDLE );
UIManager.put( "nimbusSelection", UIConstants.BLUE_MIDDLE );
UIManager.put( "textBackground", UIConstants.BLUE_LIGHT );
UIManager.put( "textHighlight", UIConstants.BLUE_LIGHT );
UIManager.put( "textInactiveText", UIConstants.GREY_MIDDLE );
// panel
UIManager.put( "Panel.background", UIConstants.GREY_LIGHT );
UIManager.put( "Panel.disabled", UIConstants.GREY_LIGHT );
UIManager.put( "Panel.font", UIConstants.DEFAULT_FONT );
UIManager.put( "Panel.opaque", true );
// button
UIManager.put( "Button.background", UIConstants.GREY_LIGHT );
UIManager.put( "Button.disabled", UIConstants.GREY_LIGHT );
UIManager.put( "Button.disabledText", UIConstants.BLUE_MIDDLE );
UIManager.put( "Button.font", UIConstants.DEFAULT_FONT );
// menu
UIManager.put( "Menu.background", UIConstants.GREY_LIGHT );
UIManager.put( "Menu.disabled", UIConstants.GREY_LIGHT );
UIManager.put( "Menu.disabledText", UIConstants.GREY_DARK );
UIManager.put( "Menu.font", UIConstants.MENU_FONT );
UIManager.put( "Menu.foreground", UIConstants.BLACK );
UIManager.put( "Menu[Disabled].textForeground",
UIConstants.GREY_MIDDLE );
UIManager.put( "Menu[Enabled].textForeground", UIConstants.BLACK );
UIManager.put( "MenuBar.background", UIConstants.GREY_LIGHT );
UIManager.put( "MenuBar.disabled", UIConstants.GREY_LIGHT );
UIManager.put( "MenuBar.font", UIConstants.MENU_FONT );
UIManager.put( "MenuBar:Menu[Disabled].textForeground",
UIConstants.GREY_MIDDLE );
UIManager.put( "MenuBar:Menu[Enabled].textForeground",
UIConstants.BLACK );
UIManager.put( "MenuItem.background", UIConstants.GREY_LIGHT );
UIManager.put( "MenuItem.disabled", UIConstants.GREY_LIGHT );
UIManager.put( "MenuItem.disabledText", UIConstants.GREY_MIDDLE );
UIManager.put( "MenuItem.font", UIConstants.MENU_FONT );
UIManager.put( "MenuItem.foreground", UIConstants.BLACK );
UIManager.put( "MenuItem[Disabled].textForeground",
UIConstants.GREY_MIDDLE );
UIManager.put( "MenuItem[Enabled].textForeground",
UIConstants.BLACK );
// tree
UIManager.put( "Tree.background", UIConstants.BLACK );
}
中的常量的数据UIConstants
类型Color
是Font
取决于要设置的属性的类型。
问题是,只有少数外观和感觉选项发生了变化。诸如树背景之类的选项不会根据外观上的选项而改变。我知道这一点,如果我更改组件的画家,那么只有一些事情会改变。但是例如JPanel 没有这样的painter 属性,但也会产生问题。
我有第二个关于外观的问题:例如 menuBar 的画家不是应该使用在原色部分中设置的颜色,还是我需要为此使用自己的画家?
有人可以告诉我我的问题在哪里吗?