Package org.apache.pivot.wtk.content

Class TableViewMultiCellRenderer

java.lang.Object

org.apache.pivot.wtk.content.TableViewMultiCellRenderer

All Implemented Interfaces:

ConstrainedVisual, Renderer, TableView.CellRenderer, Visual

public class TableViewMultiCellRenderer
extends java.lang.Object
implements TableView.CellRenderer

Table cell renderer that supports dynamic rendering based on the type of content being rendered.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TableViewMultiCellRenderer.RendererMapping	Maps the type of value being rendered (the value class) to a specific cell renderer.

Constructor Summary

Constructors

Constructor	Description
TableViewMultiCellRenderer()

Method Summary

Modifier and Type	Method	Description
int	getBaseline()	Returns the visual's baseline.
int	getBaseline(int widthArgument, int heightArgument)	Returns the baseline for a given width and height.
TableView.CellRenderer	getDefaultRenderer()
int	getHeight()	Returns the visual's height.
int	getPreferredHeight(int widthArgument)	Returns the visual's preferred height given the provided width constraint.
Dimensions	getPreferredSize()	Returns the visual's unconstrained preferred size.
int	getPreferredWidth(int heightArgument)	Returns the visual's preferred width given the provided height constraint.
Sequence<TableViewMultiCellRenderer.RendererMapping>	getRendererMappings()
Dictionary<java.lang.String,java.lang.Object>	getStyles()
int	getWidth()	Returns the visual's width.
void	paint(java.awt.Graphics2D graphics)	Paints the visual.
void	render(java.lang.Object row, int rowIndex, int columnIndex, TableView tableView, java.lang.String columnName, boolean selected, boolean highlighted, boolean disabled)	Prepares the renderer for layout or paint.
void	setDefaultRenderer(TableView.CellRenderer defaultRenderer)
void	setSize(int width, int height)	Sets the visual's render size.
java.lang.String	toString(java.lang.Object row, java.lang.String columnName)	Converts table view cell data to a string representation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pivot.wtk.ConstrainedVisual

setSize

Methods inherited from interface org.apache.pivot.wtk.Visual

getSize

Constructor Detail

TableViewMultiCellRenderer

public TableViewMultiCellRenderer()

Method Detail

getWidth

public int getWidth()

Description copied from interface: Visual

Returns the visual's width.

Specified by:

getWidth in interface Visual

Returns:

Current width of this visual.

getHeight

public int getHeight()

Description copied from interface: Visual

Returns the visual's height.

Specified by:

getHeight in interface Visual

Returns:

Current height of this visual.

getBaseline

public int getBaseline()

Description copied from interface: Visual

Returns the visual's baseline.

Specified by:

getBaseline in interface Visual

Returns:

The baseline relative to the origin of the visual, or -1 if this visual does not have a baseline.

paint

public void paint(java.awt.Graphics2D graphics)

Description copied from interface: Visual

Paints the visual.

Specified by:

paint in interface Visual

Parameters:

graphics - The graphics context in which to paint the visual.

setSize

public void setSize(int width,
                    int height)

Description copied from interface: ConstrainedVisual

Sets the visual's render size.

Specified by:

setSize in interface ConstrainedVisual

Parameters:

width - The visual's new width.

height - The visual's new height.

getPreferredWidth

public int getPreferredWidth(int heightArgument)

Description copied from interface: ConstrainedVisual

Returns the visual's preferred width given the provided height constraint.

Specified by:

getPreferredWidth in interface ConstrainedVisual

Parameters:

heightArgument - The height by which to constrain the preferred width, or -1 for no constraint.

Returns:

The preferred width given the height constraint.

getPreferredHeight

public int getPreferredHeight(int widthArgument)

Description copied from interface: ConstrainedVisual

Returns the visual's preferred height given the provided width constraint.

Specified by:

getPreferredHeight in interface ConstrainedVisual

Parameters:

widthArgument - The width by which to constrain the preferred height, or -1 for no constraint.

Returns:

The preferred height given the width constraint.

getPreferredSize

public Dimensions getPreferredSize()

Description copied from interface: ConstrainedVisual

Returns the visual's unconstrained preferred size.

Specified by:

getPreferredSize in interface ConstrainedVisual

Returns:

The unconstrained preferred size for this component.

getBaseline

public int getBaseline(int widthArgument,
                       int heightArgument)

Description copied from interface: ConstrainedVisual

Returns the baseline for a given width and height.

Specified by:

getBaseline in interface ConstrainedVisual

Parameters:

widthArgument - Constrained width to compute the baseline for.

heightArgument - Constrained height to compute the baseline for.

Returns:

The baseline relative to the origin of this visual, or -1 if this visual does not have a baseline.

getStyles

public Dictionary<java.lang.String,java.lang.Object> getStyles()

Specified by:

getStyles in interface Renderer

Returns:

The renderer's style dictionary.

render

public void render(java.lang.Object row,
                   int rowIndex,
                   int columnIndex,
                   TableView tableView,
                   java.lang.String columnName,
                   boolean selected,
                   boolean highlighted,
                   boolean disabled)

Description copied from interface: TableView.CellRenderer

Prepares the renderer for layout or paint.

Specified by:

render in interface TableView.CellRenderer

Parameters:

row - The row to render, or null if called to calculate preferred height for skins that assume a fixed renderer height.

rowIndex - The index of the row being rendered, or -1 if value is null.

columnIndex - The index of the column being rendered.

tableView - The host component.

columnName - The name of the column being rendered.

selected - If true, the row is selected.

highlighted - If true, the row is highlighted.

disabled - If true, the row is disabled.

toString

public java.lang.String toString(java.lang.Object row,
                                 java.lang.String columnName)

Description copied from interface: TableView.CellRenderer

Converts table view cell data to a string representation.

Specified by:

toString in interface TableView.CellRenderer

Parameters:

row - The row object.

columnName - The name of the column.

Returns:

The cell data's string representation, or null if the data does not have a string representation.

Note that this method may be called often during keyboard navigation, so implementations should avoid unnecessary string allocations.

getDefaultRenderer

public TableView.CellRenderer getDefaultRenderer()

setDefaultRenderer

public void setDefaultRenderer(TableView.CellRenderer defaultRenderer)

getRendererMappings

public Sequence<TableViewMultiCellRenderer.RendererMapping> getRendererMappings()