Swing JRadioButton

1. Swing JRadioButton

Swing Layout布局

1. Swing Layout布局

Swing JTextField

1. Swing JTextField

Swing JLabel

1. Swing JLabel

Swing開發(fā)環(huán)境安裝

1. Swing開發(fā)環(huán)境安裝

Swing JComponent類

1. Swing JComponent類

SWING ActionEvent事件類

1. SWING ActionEvent事件類

Swing JScrollBar

1. Swing JScrollBar

Swing教程首頁

1. Swing教程首頁

Swing JFileChooser

1. Swing JFileChooser

SWING ContainerEvent事件處理類

1. SWING ContainerEvent事件處理類

Swing AdjustmentListener接口

1. Swing AdjustmentListener接口

Swing WindowAdapter類

1. Swing WindowAdapter類

SWING ComponentListener接口

1. SWING ComponentListener接口

Swing JMenuBar類

1. Swing JMenuBar類

Swing JPanel類及實例

1. Swing JPanel類及實例

Swing

1. Swing

SWING AdjustmentEvent事件處理

1. SWING AdjustmentEvent事件處理

Swing JWindow類及實例

1. Swing JWindow類及實例

Swing介紹

1. Swing介紹

Swing MouseMotionAdapter類

1. Swing MouseMotionAdapter類

SWING WindowEvent事件類

1. SWING WindowEvent事件類

Swing ItemListener接口

1. Swing ItemListener接口

SWING MouseEvent事件類

1. SWING MouseEvent事件類

Swing JMenu類

1. Swing JMenu類

SWING KeyEvent事件類

1. SWING KeyEvent事件類

Swing MouseMotionListener接口

1. Swing MouseMotionListener接口

Swing JProgressBar

1. Swing JProgressBar

SWING AWTEvent事件類

1. SWING AWTEvent事件類

Swing JRadioButtonMenuItem類及例子

1. Swing JRadioButtonMenuItem類及例子

Swing KeyAdapter類

1. Swing KeyAdapter類

SWING ActionListener接口

1. SWING ActionListener接口

Swing LayoutManager接口

1. Swing LayoutManager接口

SWING MouseMotionEvent事件處理

1. SWING MouseMotionEvent事件處理

Swing Component類

1. Swing Component類

Swing Container類

1. Swing Container類

Swing CardLayout布局

1. Swing CardLayout布局

Swing MouseAdapter類

1. Swing MouseAdapter類

Swing JSlider

1. Swing JSlider

Swing KeyListener接口

1. Swing KeyListener接口

Swing FocusAdapter類

1. Swing FocusAdapter類

Swing JColorChooser

1. Swing JColorChooser

Swing ImageIcon

1. Swing ImageIcon

Swing JComboBox

1. Swing JComboBox

Swing GroupLayout布局類

1. Swing GroupLayout布局類

Swing JOptionPane

1. Swing JOptionPane

Swing GridBagLayout布局類

1. Swing GridBagLayout布局類

Swing JMenuItem類

1. Swing JMenuItem類

Swing MouseListener Interface

1. Swing MouseListener Interface

Swing事件適配器

1. Swing事件適配器

SWING ComponentEvent處理類

1. SWING ComponentEvent處理類

SWING PaintEvent事件類

1. SWING PaintEvent事件類

Swing FlowLayout布局類

1. Swing FlowLayout布局類

SWING Event事件類

1. SWING Event事件類

Swing FocusListener接口

1. Swing FocusListener接口

Swing控件

1. Swing控件

Swing JButton

1. Swing JButton

Swing JCheckBox

1. Swing JCheckBox

Swing SpringLayout布局類

1. Swing SpringLayout布局類

Swing容器

1. Swing容器

Swing事件處理

1. Swing事件處理

Swing事件監(jiān)聽器

1. Swing事件監(jiān)聽器

Swing Menu菜單類

1. Swing Menu菜單類

Swing JList

1. Swing JList

Swing ContainerListener接口

1. Swing ContainerListener接口

Swing LayoutManager2接口

1. Swing LayoutManager2接口

Swing JFrame類和實例

1. Swing JFrame類和實例

Swing JTextArea

1. Swing JTextArea

SWING InputEvent事件類

1. SWING InputEvent事件類

Swing BorderLayout布局

1. Swing BorderLayout布局

Swing WindowListener接口

1. Swing WindowListener接口

Swing JCheckboxMenuItem類及例子

1. Swing JCheckboxMenuItem類及例子

Swing JSpinner

1. Swing JSpinner

Swing GridLayout布局類

1. Swing GridLayout布局類

Swing JPopupMenu類及實例

1. Swing JPopupMenu類及實例

Swing JList

JList中類是一個組件，它顯示的對象的列表，并允許用戶選擇一個或多個項目。一個單獨的模型ListModel維護的內(nèi)容列表。

類聲明

以下是javax.swing.JList類的聲明：

public class JList
   extends JComponent
      implements Scrollable, Accessible

字段域

以下是javax.swing.JList類的字段域：

static int HORIZONTAL_WRAP -- 表示“報紙樣式”單元格流水平然后垂直布局。
static int VERTICAL -- 表示垂直布局的單元格，在一個單一的列的默認布局。
static int VERTICAL_WRAP -- 表示“newspaper ” 的布局，垂直流動的單元格然后水平。

類構(gòu)造函數(shù)

S.N.	構(gòu)造函數(shù) & 描述
1	JList() Constructs a JList with an empty, read-only, model.
2	JList(ListModel dataModel) Constructs a JList that displays elements from the specified, non-null, model.
3	JList(Object[] listData) Constructs a JList that displays the elements in the specified array.
4	JList(Vector<?> listData) Constructs a JList that displays the elements in the specified Vector.

類方法

S.N.	方法 & 描述
1	void addListSelectionListener(ListSelectionListener listener) Adds a listener to the list, to be notified each time a change to the selection occurs; the preferred way of listening for selection state changes.
2	void addSelectionInterval(int anchor, int lead) Sets the selection to be the union of the specified interval with current selection.
3	void clearSelection() Clears the selection; after calling this method, isSelectionEmpty will return true.
4	protected ListSelectionModel createSelectionModel() Returns an instance of DefaultListSelectionModel; called during construction to initialize the list's selection model property.
5	void ensureIndexIsVisible(int index) Scrolls the list within an enclosing viewport to make the specified cell completely visible.
6	protected void fireSelectionValueChanged(int firstIndex, int lastIndex, boolean isAdjusting) Notifies ListSelectionListeners added directly to the list of selection changes made to the selection model.
7	AccessibleContext getAccessibleContext() Gets the AccessibleContext associated with this JList.
8	int getAnchorSelectionIndex() Returns the anchor selection index.
9	Rectangle getCellBounds(int index0, int index1) Returns the bounding rectangle, in the list's coordinate system, for the range of cells specified by the two indices.
10	ListCellRenderer getCellRenderer() Returns the object responsible for painting list items.
11	boolean getDragEnabled() Returns whether or not automatic drag handling is enabled.
12	JList.DropLocation getDropLocation() Returns the location that this component should visually indicate as the drop location during a DnD operation over the component, or null if no location is to currently be shown.
13	DropMode getDropMode() Returns the drop mode for this component.
14	int getFirstVisibleIndex() Returns the smallest list index that is currently visible.
15	int getFixedCellHeight() Returns the value of the fixedCellHeight property.
16	int getFixedCellWidth() Returns the value of the fixedCellWidth property.
17	int getLastVisibleIndex() Returns the largest list index that is currently visible.
18	int getLayoutOrientation() Returns the layout orientation property for the list: VERTICAL if the layout is a single column of cells, VERTICAL_WRAP if the layout is "newspaper style" with the content flowing vertically then horizontally, or HORIZONTAL_WRAP if the layout is "newspaper style" with the content flowing horizontally then vertically.
19	int getLeadSelectionIndex() Returns the lead selection index.
20	ListSelectionListener[] getListSelectionListeners() Returns an array of all the ListSelectionListeners added to this JList by way of addListSelectionListener.
21	int getMaxSelectionIndex() Returns the largest selected cell index, or -1 if the selection is empty.
22	int getMinSelectionIndex() Returns the smallest selected cell index, or -1 if the selection is empty.
23	ListModel getModel() Returns the data model that holds the list of items displayed by the JList component.
24	int getNextMatch(String prefix, int startIndex, Position.Bias bias) Returns the next list element whose toString value starts with the given prefix.
25	Dimension getPreferredScrollableViewportSize() Computes the size of viewport needed to display visibleRowCount rows.
26	Object getPrototypeCellValue() Returns the "prototypical" cell value -- a value used to calculate a fixed width and height for cells.
27	int getScrollableBlockIncrement(Rectangle visibleRect, int orientation, int direction) Returns the distance to scroll to expose the next or previous block.
28	boolean getScrollableTracksViewportHeight() Returns true if this JList is displayed in a JViewport and the viewport is taller than the list's preferred height, or if the layout orientation is VERTICAL_WRAP and visibleRowCount <= 0; otherwise returns false.
29	boolean getScrollableTracksViewportWidth() Returns true if this JList is displayed in a JViewport and the viewport is wider than the list's preferred width, or if the layout orientation is HORIZONTAL_WRAP and visibleRowCount <= 0; otherwise returns false.
30	int getScrollableUnitIncrement(Rectangle visibleRect, int orientation, int direction) Returns the distance to scroll to expose the next or previous row (for vertical scrolling) or column (for horizontal scrolling).
31	int getSelectedIndex() Returns the smallest selected cell index; the selection when only a single item is selected in the list.
32	int[] getSelectedIndices() Returns an array of all of the selected indices, in increasing order.
33	Object getSelectedValue() Returns the value for the smallest selected cell index; the selected value when only a single item is selected in the list.
34	Object[] getSelectedValues() Returns an array of all the selected values, in increasing order based on their indices in the list.
35	Color getSelectionBackground() Returns the color used to draw the background of selected items.
36	Color getSelectionForeground() Returns the color used to draw the foreground of selected items.
37	int getSelectionMode() Returns the current selection mode for the list.
38	ListSelectionModel getSelectionModel() Returns the current selection model.
39	String getToolTipText(MouseEvent event) Returns the tooltip text to be used for the given event.
40	ListUI getUI() Returns the ListUI, the look and feel object that renders this component.
41	String getUIClassID() Returns "ListUI", the UIDefaults key used to look up the name of the javax.swing.plaf.ListUI class that defines the look and feel for this component.
42	boolean getValueIsAdjusting() Returns the value of the selection model's isAdjusting property.
43	int getVisibleRowCount() Returns the value of the visibleRowCount property.
44	Point indexToLocation(int index) Returns the origin of the specified item in the list's coordinate system.
45	boolean isSelectedIndex(int index) Returns true if the specified index is selected, else false.
46	boolean isSelectionEmpty() Returns true if nothing is selected, else false.
47	int locationToIndex(Point location) Returns the cell index closest to the given location in the list's coordinate system.
48	protected String paramString() Returns a String representation of this JList.
49	void removeListSelectionListener(ListSelectionListener listener) Removes a selection listener from the list.
50	void removeSelectionInterval(int index0, int index1) Sets the selection to be the set difference of the specified interval and the current selection.
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