javajoptionpanejscrollpaneswing Why JScrollPane in JOptionPane not showing all its content?我试图将组件添加到JPanel,然后将该面板放入JScrollPane,然后将JScrollPane放入JOptionPane。 问题:仅添加了19行组件。 有一个用于确定组件行数的for循环,如果将条件
You can find task-oriented documentation of JScrollPane in How to Use Scroll Panes, a section in The Java Tutorial. Note that JScrollPane does not support heavyweight components. The JViewport provides a window, or "viewport" onto a data source -- for example, a text file. That data ...
*/privatestaticvoidcreateAndShowGUI(){//Create and set up the window.FocusEventDemo frame=newFocusEventDemo("FocusEventDemo");frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//Set up the content pane.frame.addComponentsToPane(frame.getContentPane());//Display the window.frame.pack();frame...
JScrollPane pane=newJScrollPane(显示区); 98 显示区.setEditable(false); 99 JPanel save=newJPanel();save.setLayout(newGridLayout(5,2)); 100 save.add(newLabel("输入代号:"));save.add(代号文本框); 101 save.add(newLabel("输入名称:"));save.add(名称文本框); 102 save.add(newLabel("输入库...
This class implements accessibility support for the JScrollPane class. It provides an implementation of the Java Accessibility API appropriate to scroll pane user-interface elements. Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization...
8039464 client-libs javax.swing The scrollbar in JScrollPane has no right border if used WindowsLookAndFeel 8040291 client-libs javax.swing [macosx] Http-Images are not fully loaded when using ImageIcon 8041725 client-libs javax.swing Nimbus JList selection colors persist across L&F changes ...
8039464 client-libs javax.swing The scrollbar in JScrollPane has no right border if used WindowsLookAndFeel 8040291 client-libs javax.swing [macosx] Http-Images are not fully loaded when using ImageIcon 8041725 client-libs javax.swing Nimbus JList selection colors persist across L&F changes ...
( false ); JPanel panel = new JPanel(); panel.add(startButton); panel.add(progressBar); add(panel, BorderLayout.PAGE_START); add( new JScrollPane(taskOutput), BorderLayout.CENTER); setBorder(BorderFactory.createEmptyBorder( 20 , 20 , 20 , 20 )); } /** * Invoked when the user ...
在上面的代码中还有一点需要注意的是:表格的显示通常都会将其放置在JScrollpane,如果不放置,那么表格的表头就无法显示,而此时如果要显示的话,那么就得将表头(TableHeader,前面已经提到了)作为一个组件显示,而JTable再作为一个组件显示。 container.setLayout(newBorderLayout()); ...
import javax.swing.JScrollPane; import javax.swing.JTextField; import javax.swing.table.DefaultTableCellRenderer; import javax.swing.table.TableColumn; import JButtonTableExample.ButtonEditor; import JButtonTableExample.ButtonRenderer; public class Gui extends JPanel { ...