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Quaqua 8.0 2011-10-02 | ||||||||
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjavax.swing.plaf.ComponentUI
javax.swing.plaf.TreeUI
javax.swing.plaf.basic.BasicTreeUI
ch.randelshofer.quaqua.QuaquaTreeUI
public class QuaquaTreeUI
QuaquaTreeUI. XXX - Without copying a substantial amount of code from BasicTreeUI, we can't implement the proper selection behavior for a JTree.
Nested Class Summary | |
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class |
QuaquaTreeUI.FocusHandler
This inner class is marked "public" due to a compiler bug. |
class |
QuaquaTreeUI.TreeCancelEditingAction
ActionListener that invokes cancelEditing when action performed. |
class |
QuaquaTreeUI.TreeHomeAction
TreeHomeAction is used to handle end/home actions. |
class |
QuaquaTreeUI.TreeIncrementAction
TreeIncrementAction is used to handle up/down actions. |
class |
QuaquaTreeUI.TreePageAction
TreePageAction handles page up and page down events. |
class |
QuaquaTreeUI.TreeToggleAction
For the first selected row expandedness will be toggled. |
class |
QuaquaTreeUI.TreeTraverseAction
TreeTraverseAction is the action used for left/right keys. |
Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicTreeUI |
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javax.swing.plaf.basic.BasicTreeUI.CellEditorHandler, javax.swing.plaf.basic.BasicTreeUI.ComponentHandler, javax.swing.plaf.basic.BasicTreeUI.KeyHandler, javax.swing.plaf.basic.BasicTreeUI.MouseHandler, javax.swing.plaf.basic.BasicTreeUI.MouseInputHandler, javax.swing.plaf.basic.BasicTreeUI.NodeDimensionsHandler, javax.swing.plaf.basic.BasicTreeUI.PropertyChangeHandler, javax.swing.plaf.basic.BasicTreeUI.SelectionModelPropertyChangeHandler, javax.swing.plaf.basic.BasicTreeUI.TreeExpansionHandler, javax.swing.plaf.basic.BasicTreeUI.TreeModelHandler, javax.swing.plaf.basic.BasicTreeUI.TreeSelectionHandler |
Field Summary |
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Fields inherited from class javax.swing.plaf.basic.BasicTreeUI |
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cellEditor, collapsedIcon, createdCellEditor, createdRenderer, currentCellRenderer, depthOffset, drawingCache, editingComponent, editingPath, editingRow, editorHasDifferentSize, expandedIcon, largeModel, lastSelectedRow, leftChildIndent, nodeDimensions, preferredMinSize, preferredSize, rendererPane, rightChildIndent, stopEditingInCompleteEditing, totalChildIndent, tree, treeModel, treeSelectionModel, treeState, validCachedPreferredSize |
Constructor Summary | |
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QuaquaTreeUI()
Creates a new instance. |
Method Summary | |
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protected javax.swing.event.CellEditorListener |
createCellEditorListener()
Creates a listener to handle events from the current editor. |
protected javax.swing.tree.TreeCellEditor |
createDefaultCellEditor()
Creates a default cell editor. |
protected javax.swing.tree.TreeCellRenderer |
createDefaultCellRenderer()
Returns the default cell renderer that is used to do the stamping of each node. |
protected java.awt.event.FocusListener |
createFocusListener()
Creates the focus listener for handling keyboard navigation in the JTable. |
protected java.awt.event.KeyListener |
createKeyListener()
Creates the listener reponsible for getting key events from the tree. |
protected java.awt.event.MouseListener |
createMouseListener()
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protected java.beans.PropertyChangeListener |
createPropertyChangeListener()
Creates a listener that is responsible that updates the UI based on how the tree changes. |
protected java.beans.PropertyChangeListener |
createSelectionModelPropertyChangeListener()
Creates the listener responsible for getting property change events from the selection model. |
protected javax.swing.event.TreeExpansionListener |
createTreeExpansionListener()
Creates and returns the object responsible for updating the treestate when nodes expanded state changes. |
protected javax.swing.event.TreeModelListener |
createTreeModelListener()
Returns a listener that can update the tree when the model changes. |
protected javax.swing.event.TreeSelectionListener |
createTreeSelectionListener()
Creates the listener that updates the display based on selection change methods. |
static javax.swing.plaf.ComponentUI |
createUI(javax.swing.JComponent c)
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protected int |
getRowX(int row,
int depth)
Returns the location, along the x-axis, to render a particular row at. |
protected boolean |
getShowsRootHandles()
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protected void |
installDefaults()
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protected void |
installKeyboardActions()
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protected boolean |
isMultiSelectEvent(java.awt.event.MouseEvent event)
Returning true signifies a mouse event on the node should select from the anchor point. |
protected boolean |
isToggleEvent(java.awt.event.MouseEvent event)
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protected boolean |
isToggleSelectionEvent(java.awt.event.MouseEvent event)
Returning true signifies a mouse event on the node should toggle the selection of only the row under mouse. |
void |
paint(java.awt.Graphics gr,
javax.swing.JComponent c)
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protected void |
paintExpandControl(java.awt.Graphics g,
java.awt.Rectangle clipBounds,
java.awt.Insets insets,
java.awt.Rectangle bounds,
javax.swing.tree.TreePath path,
int row,
boolean isExpanded,
boolean hasBeenExpanded,
boolean isLeaf)
Paints the expand (toggle) part of a row. |
protected void |
paintHorizontalLine(java.awt.Graphics g,
javax.swing.JComponent c,
int y,
int left,
int right)
Paints a horizontal line. |
protected void |
paintHorizontalPartOfLeg(java.awt.Graphics g,
java.awt.Rectangle clipBounds,
java.awt.Insets insets,
java.awt.Rectangle bounds,
javax.swing.tree.TreePath path,
int row,
boolean isExpanded,
boolean hasBeenExpanded,
boolean isLeaf)
Paints the horizontal part of the leg. |
protected void |
paintRow(java.awt.Graphics g,
java.awt.Rectangle clipBounds,
java.awt.Insets insets,
java.awt.Rectangle bounds,
javax.swing.tree.TreePath path,
int row,
boolean isExpanded,
boolean hasBeenExpanded,
boolean isLeaf,
boolean isEnabled,
boolean isFocused,
boolean isActive)
Paints the renderer part of a row. |
protected void |
paintVerticalLine(java.awt.Graphics g,
javax.swing.JComponent c,
int x,
int top,
int bottom)
Paints a vertical line. |
protected void |
paintVerticalPartOfLeg(java.awt.Graphics g,
java.awt.Rectangle clipBounds,
java.awt.Insets insets,
javax.swing.tree.TreePath path)
Paints the vertical part of the leg. |
protected void |
prepareForUIInstall()
Invoked after the tree instance variable has been
set, but before any defaults/listeners have been installed. |
protected void |
setShowsRootHandles(boolean newValue)
Determines whether the node handles are to be displayed. |
protected void |
uninstallListeners()
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Methods inherited from class javax.swing.plaf.basic.BasicTreeUI |
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cancelEditing, checkForClickInExpandControl, completeEditing, completeEditing, completeUIInstall, completeUIUninstall, configureLayoutCache, createCellRendererPane, createComponentListener, createLayoutCache, createNodeDimensions, drawCentered, drawDashedHorizontalLine, drawDashedVerticalLine, ensureRowsAreVisible, getBaseline, getBaselineResizeBehavior, getCellEditor, getCellRenderer, getClosestPathForLocation, getCollapsedIcon, getEditingPath, getExpandedIcon, getHashColor, getHorizontalLegBuffer, getLastChildPath, getLeftChildIndent, getMaximumSize, getMinimumSize, getModel, getPathBounds, getPathForRow, getPreferredMinSize, getPreferredSize, getPreferredSize, getRightChildIndent, getRowCount, getRowForPath, getRowHeight, getSelectionModel, getVerticalLegBuffer, handleExpandControlClick, installComponents, installListeners, installUI, isEditable, isEditing, isLargeModel, isLeaf, isLocationInExpandControl, isRootVisible, paintRow, pathWasCollapsed, pathWasExpanded, prepareForUIUninstall, selectPathForEvent, setCellEditor, setCellRenderer, setCollapsedIcon, setEditable, setExpandedIcon, setHashColor, setLargeModel, setLeftChildIndent, setModel, setPreferredMinSize, setRightChildIndent, setRootVisible, setRowHeight, setSelectionModel, shouldPaintExpandControl, startEditing, startEditingAtPath, stopEditing, toggleExpandState, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallUI, updateCachedPreferredSize, updateCellEditor, updateDepthOffset, updateExpandedDescendants, updateLayoutCacheExpandedNodes, updateRenderer, updateSize |
Methods inherited from class javax.swing.plaf.ComponentUI |
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contains, getAccessibleChild, getAccessibleChildrenCount, update |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public QuaquaTreeUI()
Method Detail |
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public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent c)
protected void installDefaults()
installDefaults
in class javax.swing.plaf.basic.BasicTreeUI
protected void installKeyboardActions()
installKeyboardActions
in class javax.swing.plaf.basic.BasicTreeUI
protected void prepareForUIInstall()
tree
instance variable has been
set, but before any defaults/listeners have been installed.
prepareForUIInstall
in class javax.swing.plaf.basic.BasicTreeUI
protected void uninstallListeners()
uninstallListeners
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.tree.TreeCellEditor createDefaultCellEditor()
createDefaultCellEditor
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.tree.TreeCellRenderer createDefaultCellRenderer()
createDefaultCellRenderer
in class javax.swing.plaf.basic.BasicTreeUI
protected java.awt.event.KeyListener createKeyListener()
createKeyListener
in class javax.swing.plaf.basic.BasicTreeUI
protected java.beans.PropertyChangeListener createSelectionModelPropertyChangeListener()
createSelectionModelPropertyChangeListener
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.event.TreeSelectionListener createTreeSelectionListener()
createTreeSelectionListener
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.event.CellEditorListener createCellEditorListener()
createCellEditorListener
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.event.TreeExpansionListener createTreeExpansionListener()
createTreeExpansionListener
in class javax.swing.plaf.basic.BasicTreeUI
protected java.beans.PropertyChangeListener createPropertyChangeListener()
createPropertyChangeListener
in class javax.swing.plaf.basic.BasicTreeUI
protected javax.swing.event.TreeModelListener createTreeModelListener()
createTreeModelListener
in class javax.swing.plaf.basic.BasicTreeUI
protected boolean isToggleSelectionEvent(java.awt.event.MouseEvent event)
isToggleSelectionEvent
in class javax.swing.plaf.basic.BasicTreeUI
protected boolean isToggleEvent(java.awt.event.MouseEvent event)
isToggleEvent
in class javax.swing.plaf.basic.BasicTreeUI
protected boolean isMultiSelectEvent(java.awt.event.MouseEvent event)
isMultiSelectEvent
in class javax.swing.plaf.basic.BasicTreeUI
protected void setShowsRootHandles(boolean newValue)
setShowsRootHandles
in class javax.swing.plaf.basic.BasicTreeUI
protected boolean getShowsRootHandles()
getShowsRootHandles
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintExpandControl(java.awt.Graphics g, java.awt.Rectangle clipBounds, java.awt.Insets insets, java.awt.Rectangle bounds, javax.swing.tree.TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)
clipBounds
, or insets
.
paintExpandControl
in class javax.swing.plaf.basic.BasicTreeUI
protected int getRowX(int row, int depth)
getRowX
in class javax.swing.plaf.basic.BasicTreeUI
row
- Row to return x location fordepth
- Depth of the row
protected java.awt.event.FocusListener createFocusListener()
createFocusListener
in class javax.swing.plaf.basic.BasicTreeUI
protected java.awt.event.MouseListener createMouseListener()
createMouseListener
in class javax.swing.plaf.basic.BasicTreeUI
public void paint(java.awt.Graphics gr, javax.swing.JComponent c)
paint
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintVerticalPartOfLeg(java.awt.Graphics g, java.awt.Rectangle clipBounds, java.awt.Insets insets, javax.swing.tree.TreePath path)
clipBounds
, insets
.
paintVerticalPartOfLeg
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintHorizontalPartOfLeg(java.awt.Graphics g, java.awt.Rectangle clipBounds, java.awt.Insets insets, java.awt.Rectangle bounds, javax.swing.tree.TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf)
clipBounds
, or insets
.
NOTE: parentRow
can be -1 if the root is not visible.
paintHorizontalPartOfLeg
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintVerticalLine(java.awt.Graphics g, javax.swing.JComponent c, int x, int top, int bottom)
paintVerticalLine
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintHorizontalLine(java.awt.Graphics g, javax.swing.JComponent c, int y, int left, int right)
paintHorizontalLine
in class javax.swing.plaf.basic.BasicTreeUI
protected void paintRow(java.awt.Graphics g, java.awt.Rectangle clipBounds, java.awt.Insets insets, java.awt.Rectangle bounds, javax.swing.tree.TreePath path, int row, boolean isExpanded, boolean hasBeenExpanded, boolean isLeaf, boolean isEnabled, boolean isFocused, boolean isActive)
clipBounds
, or insets
.
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Copyright 2003-2007 (c) Werner Randelshofer. All rights reserved. |
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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |