The UIManager contains information about the default properties of each Swing component. This information is stored in the UIDefaults class in the form of key/value pairs. Each Look and Feel will have its own set of default properties. The UIManager can be used to make changes to these properties. At times you may want to know what the default value of a property is for a specific component. You can use code like this to get the default font for a JText Field: Font font = UIManager.get Font( Text Field.font Other times you may want to change the default value of a property for a specific component. You can use code like this to change the default font for all JText Fields: UIManager.put( Text Field.font, new Font UIResource( your Font Here Of course not all properties of a component can be controlled through the UIManager, so the question is – what properties are managed by the UIManager? Well, as mentioned earlier, all the information is contained in the UIDefaults class. The UIManager Defaults program will simply display this information in a nicely formatted way. Note that not all Look and Feels ( LAF) use the same properties, so this type of solution can be very LAF dependent. Try The Demo – Using Java™ Web Start ( JRE 6 required) Get The Code UIManager Defaults.java Like this: Like Loading. Related.
public void set Lookand Feel throws Font Format Exception, IOException Main.font = Font.create Font( Font. TRUETYPE_ FONT, this.get Class.get Resource As Stream( /fonts/ Nanum Barun Gothic.ttf ).derive Font( Font. PLAIN, 0 UIManager.put( Option Pane.message Font, font.derive Font( Font. PLAIN, 14 UIManager.put( Option Pane.button Font, font.derive Font( Font. PLAIN, 14 UIManager.put( File Chooser.list Font, font.derive Font( Font. PLAIN, 14 UIManager.put( Button.select, new javax.swing.plaf. Color UIResource( Color. LIGHT_ GRAY UIManager.put( Toggle Button.select, new javax.swing.plaf. Color UIResource( Color. LIGHT_ GRAY UIManager.put( Button.background, new java.awt. Color(238, 238, 238 UIManager.put( Toggle Button.background, new java.awt. Color(238, 238, 238 UIManager.put( Button.font, font.derive Font( Font. PLAIN, 14 UIManager.put( Label.font, font.derive Font( Font. PLAIN, 14 UIManager.put( Scroll Pane.font, font.derive Font( Font. PLAIN, 14 UIManager.put( Combo Box.font, font.derive Font( Font. PLAIN, 14 UIManager.put( Button.focus, new javax.swing.plaf. Color UIResource( Color. LIGHT_ GRAY UIManager.put( Slider.focus, new java.awt. Color(238, 238, 238 UIManager.put( Slider.alt Track Color, new javax.swing.plaf. Color UIResource( Color. GRAY UIManager.put( Slider.paint Thumb Arrow Shape, true UIManager.put( Slider.highlight, new java.awt. Color(238, 238, 238 UIManager.put( Button.border, new javax.swing.border. Line Border(new java.awt. Color(238, 238, 238 4, true UIManager.put( Toggle Button.border, new javax.swing.border. Line Border(new java.awt. Color(238, 238, 238 4, true UIManager.put( Option Pane.background, new javax.swing.plaf. Color UIResource( Color. WHITE UIManager.put( Label.background, new javax.swing.plaf. Color UIResource( Color. WHITE UIManager.put( Panel.background, new javax.swing.plaf. Color UIResource( Color. WHITE UIManager.put(.
public static void set UIFont (javax.swing.plaf. Font UIResource f) / / sets the default font for all Swing components. / ex. / set UIFont (new javax.swing.plaf. Font UIResource / ( Serif, Font. ITALIC,12 / java.util. Enumeration keys = UIManager.get Defaults.keys while (keys.has More Elements Object key = keys.next Element Object value = UIManager.get (key if (value instanceof javax.swing.plaf. Font UIResource) UIManager.put (key, f For a particuliar component UIManager.put( Label.font,new Font( Serif, Font. ITALIC,12 Swing UI default If you find this site useful, consider making a small donation to show your support for this Web site and its content, tia! Written and compiled by Réal Gagnon © [ home ].
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