Package docking.widgets.list

Class ListPanel<T>

java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
docking.widgets.list.ListPanel<T>
Type Parameters:
T - The type for the items in this list
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible
public class ListPanel<T> extends JPanel
This class provides a panel that contains a JList component.
See Also:

  • Constructor Details

    • ListPanel

      public ListPanel()
      Constructs a new ListPanel.

  • Method Details

    • setSelectionMode

      public void setSelectionMode(int selectionMode)
      Sets the selection mode for the list. See JList for allowed Selection modes
      Parameters:
      selectionMode - the selectionMode to use.

    • setListTitle

      public void setListTitle(String listTitle)
      Places a title just above the scrolling list.
      Parameters:
      listTitle - the title to use.

    • addListSelectionListener NEW

      public void addListSelectionListener(ListSelectionListener listener)
      Adds a ListSelectionListener
      Parameters:
      listener - the listener to add

    • removeListSelectionListener NEW

      public void removeListSelectionListener(ListSelectionListener listener)
      Removes a ListSelectionListener
      Parameters:
      listener - the listener to remove

    • isSelectionEmpty

      public boolean isSelectionEmpty()
      Returns true if no list items are selected.
      Returns:
      true if no list items are selected.

    • getSelectedValue MODIFIED

      public T getSelectedValue()
      return type: Object → T
      -java.lang.Object getSelectedValue()
      +T getSelectedValue()
      Returns the first selected value in the list or null if nothing is selected.
      Returns:
      the first selected value in the list or null if nothing is selected.

    • getSelectedIndex

      public int getSelectedIndex()
      Get the index of the selected item in the list.
      Returns:
      the index of the selected item in the list.

    • setSelectedIndex

      public void setSelectedIndex(int i)
      Select the item at the given index.
      Parameters:
      i - the index at which to get the item.

    • setSelectedValue NEW

      public void setSelectedValue(T item)
      Selects the item.
      Parameters:
      item - the item to select

    • getSelectedValues MODIFIED

      public List<T> getSelectedValues()
      return type: java.lang.Object[] → List
      -java.lang.Object[] getSelectedValues()
      +java.util.List<T> getSelectedValues()
      Returns an array of all the selected items.
      Returns:
      an array of all the selected items.

    • refreshList NEW

      public void refreshList(T[] dataList)
      replaces the list contents with the new list.
      Parameters:
      dataList - the new list for the contents.

    • setListData NEW

      public void setListData(T[] data)
      Sets the list data
      Parameters:
      data - the data

    • setListModel

      public void setListModel(ListModel<T> listModel)
      Sets a list model for the internal list to use.
      Parameters:
      listModel - the list model to use.

    • getListModel MODIFIED

      public ListModel<T> getListModel()
      return type: ListModel → ListModel
      -javax.swing.ListModel getListModel()
      +javax.swing.ListModel<T> getListModel()
      Get the list model for the list.
      Returns:
      the list model for the list.

    • getList MODIFIED

      public JList<T> getList()
      return type: JList → JList
      -javax.swing.JList getList()
      +javax.swing.JList<T> getList()
      Return the JList component.
      Returns:
      the JList component.

    • setCellRenderer

      public void setCellRenderer(ListCellRenderer<T> r)
      Get the cell renderer for the list.
      Parameters:
      r - the cell renderer to use.

    • setListSelectionListener

      public void setListSelectionListener(ListSelectionListener listener)
      Sets the listener to be notified when the selection changes.
      Parameters:
      listener - the Listener to be notified. If listener can be null, which means no one is to be notified.

    • setDoubleClickActionListener

      public final void setDoubleClickActionListener(ActionListener listener)
      Sets the listener to be notified whenever a list item is doubleClicked.
      Parameters:
      listener - the Listener to be notified. If listener can be null, which means no one is to be notified.

    • setMouseListener

      public void setMouseListener(MouseListener l)
      Set the mouse listener for the list.
      Parameters:
      l - the mouse listener to set.

    • issueWarning

      public void issueWarning()
      Displays a standard warning message about no selected objects in the list.

    • issueWarning

      public void issueWarning(String msg, String title)
      Displays any warning message.
      Parameters:
      msg - the warning message to display.
      title - the title of the dialog to display.

    • ensureIndexIsVisible

      public void ensureIndexIsVisible(int index)
      Scroll viewport such that the index is visible.
      Parameters:
      index - the index of the item in the list to make visible.

    • main

      public static void main(String[] args)
      Simple test for ListPanel class.
      Parameters:
      args - test args not used