japanesevilla.blogg.se - Java set icon

#JAVA SET ICON CODE#

An icon is normally specified with an Icon argument to a constructor or to the components setIcon method.

Simply have your table model return an Icon for the cells value and make sure getColumnClass() returns Icon.class for that column. Several Swing components can display images. To create a JLabel with an image icon we can either pass an ImageIcon as a second parameter to the JLabel constructor or use the tIcon () method to set the icon.

#JAVA SET ICON CODE#

By default, the Icon / component renders icons on a 24×24 pixel canvas, so Vaadin Icons are scaled up and look bigger than the Lumo icons. The hash code of a set is defined to be the sum of the hash codes of the elements in the set, where the hash code of a null element is defined to be zero. By Wayan in Swing Last modified: Septem5 Comments.

Of course, its probably easiest to not mess with renderers at all and use the built-in JTable renderers. The Vaadin Icons are drawn on a 16×16 pixel canvas, and have no safe area around the icon. The code above creates three buttons with Facebook, Twitter, and email icons. is set will depend on the value, so each row can show a different image. Package delftstack import import import import import import import import import class DrawingPanel extends JPanel The myapp is the root of my package structure e,g., the GUI class using the frame is in the package myapp.gui package.