com.levigo.jadice.swing.thumbnailview
Class BasicThumbnailViewUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      com.levigo.jadice.swing.thumbnailview.ThumbnailViewUI
          com.levigo.jadice.swing.thumbnailview.BasicThumbnailViewUI

public class BasicThumbnailViewUI
extends ThumbnailViewUI

Field Summary

protected Dimension	cellSize
protected CellRendererPane	rendererPane
protected ThumbnailView	view
protected Dimension	viewSize

Constructor Summary

BasicThumbnailViewUI()

Method Summary

static ComponentUI	createUI(JComponent list) Returns a new instance of BasicThumbnailViewUI.
Rectangle	getCellBounds(ThumbnailView list, int index1, int index2)
Dimension	getCellSize()
Dimension	getMaximumSize(JComponent c)
Dimension	getPreferredSize(JComponent c)
Point	indexToLocation(ThumbnailView list, int index)
protected void	installDefaults() Initialize ThumbnailView properties, e.g.
protected void	installKeyboardActions() Registers the keyboard bindings on the ThumbnailView that the BasicListUI is associated with.
protected void	installListeners() Create and install the listeners for the ThumbnailView, its model, and its selectionModel.
void	installUI(JComponent c) Initializes this.list by calling installDefaults(), installListeners(), and installKeyboardActions() in order.
int	locationToIndex(ThumbnailView list, Point location)
void	paint(Graphics g, JComponent c) Paint the rows that intersect the Graphics objects clipRect.
protected void	paintCell(Graphics g, int index, Rectangle cellBounds, ThumbnailCellRenderer cellRenderer, List<Page> dataModel, ListSelectionModel selModel, int leadIndex) Paint one List cell: compute the relevant state, get the "rubber stamp" cell renderer component, and then use the CellRendererPane to paint it.
protected void	selectNextIndex() Selected the previous row and force it to be visible.
protected void	selectPreviousIndex() Selected the previous row and force it to be visible.
protected void	uninstallDefaults() Set the ThumbnailView properties that haven't been explicitly overridden to null.
protected void	uninstallKeyboardActions() Unregisters keyboard actions installed from installKeyboardActions.
protected void	uninstallListeners() Remove the listeners for the ThumbnailView, its model, and its selectionModel.
void	uninstallUI(JComponent c) Uninitializes this.list by calling uninstallListeners(), uninstallKeyboardActions(), and uninstallDefaults() in order.
protected void	updateGrid() Update just the grid dimensions.
protected void	updateLayout() Update the whole view geometry.

Methods inherited from class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMinimumSize, update

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cellSize

protected Dimension cellSize

rendererPane

protected CellRendererPane rendererPane

view

protected ThumbnailView view

viewSize

protected Dimension viewSize

Constructor Detail

BasicThumbnailViewUI

public BasicThumbnailViewUI()

Method Detail

createUI

public static ComponentUI createUI(JComponent list)

Returns a new instance of BasicThumbnailViewUI. BasicThumbnailViewUI delegates are allocated one per ThumbnailView.

Returns:

A new ThumbnailViewUI implementation.

getCellBounds

public Rectangle getCellBounds(ThumbnailView list,
                               int index1,
                               int index2)

Specified by:

getCellBounds in class ThumbnailViewUI

getCellSize

public Dimension getCellSize()

Specified by:

getCellSize in class ThumbnailViewUI

getPreferredSize

public Dimension getPreferredSize(JComponent c)

Overrides:

getPreferredSize in class ComponentUI

getMaximumSize

public Dimension getMaximumSize(JComponent c)

Overrides:

getMaximumSize in class ComponentUI

indexToLocation

public Point indexToLocation(ThumbnailView list,
                             int index)

Specified by:

indexToLocation in class ThumbnailViewUI

installDefaults

protected void installDefaults()

Initialize ThumbnailView properties, e.g. font, foreground, and background, and add the CellRendererPane. The font, foreground, and background properties are only set if their current value is either null or a UIResource, other properties are set if the current value is null.

See Also:

uninstallDefaults(), installUI(javax.swing.JComponent), CellRendererPane

installKeyboardActions

protected void installKeyboardActions()

Registers the keyboard bindings on the ThumbnailView that the BasicListUI is associated with. This method is called at installUI() time.

See Also:

installUI(javax.swing.JComponent)

installListeners

protected void installListeners()

Create and install the listeners for the ThumbnailView, its model, and its selectionModel. This method is called at installUI() time.

See Also:

installUI(javax.swing.JComponent), uninstallListeners()

installUI

public void installUI(JComponent c)

Initializes this.list by calling installDefaults(), installListeners(), and installKeyboardActions() in order.

Overrides:

installUI in class ComponentUI

See Also:

installDefaults(), installListeners(), installKeyboardActions()

locationToIndex

public int locationToIndex(ThumbnailView list,
                           Point location)

Specified by:

locationToIndex in class ThumbnailViewUI

Throws:

NullPointerException

paint

public void paint(Graphics g,
                  JComponent c)

Paint the rows that intersect the Graphics objects clipRect. This method calls paintCell as necessary. Subclasses may want to override these methods.

Overrides:

paint in class ComponentUI

See Also:

paintCell(java.awt.Graphics, int, java.awt.Rectangle, com.levigo.jadice.swing.thumbnailview.ThumbnailCellRenderer, java.util.List, javax.swing.ListSelectionModel, int)

paintCell

protected void paintCell(Graphics g,
                         int index,
                         Rectangle cellBounds,
                         ThumbnailCellRenderer cellRenderer,
                         List<Page> dataModel,
                         ListSelectionModel selModel,
                         int leadIndex)

Paint one List cell: compute the relevant state, get the "rubber stamp" cell renderer component, and then use the CellRendererPane to paint it. Subclasses may want to override this method rather than paint().

See Also:

paint(java.awt.Graphics, javax.swing.JComponent)

selectNextIndex

protected void selectNextIndex()

Selected the previous row and force it to be visible.

See Also:

ThumbnailView.ensureIndexIsVisible(int)

selectPreviousIndex

protected void selectPreviousIndex()

Selected the previous row and force it to be visible.

See Also:

ThumbnailView.ensureIndexIsVisible(int)

uninstallDefaults

protected void uninstallDefaults()

Set the ThumbnailView properties that haven't been explicitly overridden to null. A property is considered overridden if its current value is not a UIResource.

See Also:

installDefaults(), uninstallUI(javax.swing.JComponent), CellRendererPane

uninstallKeyboardActions

protected void uninstallKeyboardActions()

Unregisters keyboard actions installed from installKeyboardActions. This method is called at uninstallUI() time - subclasses should ensure that all of the keyboard actions registered at installUI time are removed here.

See Also:

installUI(javax.swing.JComponent)

uninstallListeners

protected void uninstallListeners()

Remove the listeners for the ThumbnailView, its model, and its selectionModel. All of the listener fields, are reset to null here. This method is called at uninstallUI() time, it should be kept in sync with installListeners.

See Also:

uninstallUI(javax.swing.JComponent), installListeners()

uninstallUI

public void uninstallUI(JComponent c)

Uninitializes this.list by calling uninstallListeners(), uninstallKeyboardActions(), and uninstallDefaults() in order. Sets this.list to null.

Overrides:

uninstallUI in class ComponentUI

See Also:

uninstallListeners(), uninstallKeyboardActions(), uninstallDefaults()

updateGrid

protected void updateGrid()

Update just the grid dimensions.

updateLayout

protected void updateLayout()

Update the whole view geometry.