Package org.eclipse.nebula.widgets.grid

Class GridFooterRenderer

java.lang.Object

org.eclipse.nebula.widgets.grid.AbstractRenderer

org.eclipse.nebula.widgets.grid.AbstractInternalWidget

org.eclipse.nebula.widgets.grid.GridFooterRenderer

All Implemented Interfaces:

IInternalWidget, IRenderer

Direct Known Subclasses:

DefaultColumnFooterRenderer

public abstract class GridFooterRenderer
extends AbstractInternalWidget

NOTE: THIS WIDGET AND ITS API ARE STILL UNDER DEVELOPMENT. THIS IS A PRE-RELEASE ALPHA VERSION. USERS SHOULD EXPECT API CHANGES IN FUTURE VERSIONS.

The super class for all grid header renderers. Contains the properties specific to a grid header.

Author:

chris.gross@us.ibm.com

Field Summary

Fields inherited from interface org.eclipse.nebula.widgets.grid.IInternalWidget

LeftMouseButtonDown, MouseMove

Constructor Summary

Constructors

Constructor	Description
GridFooterRenderer()

Method Summary

Modifier and Type	Method	Description
org.eclipse.swt.graphics.Rectangle	getTextBounds(java.lang.Object value, boolean preferred)	Returns the bounds of the text in the cell.

Methods inherited from class org.eclipse.nebula.widgets.grid.AbstractInternalWidget

getHoverDetail, setHoverDetail

Methods inherited from class org.eclipse.nebula.widgets.grid.AbstractRenderer

getBounds, getDisplay, getSize, isExpanded, isFocus, isHover, isMouseDown, isSelected, setBounds, setBounds, setDisplay, setExpanded, setFocus, setHover, setLocation, setLocation, setMouseDown, setSelected, setSize, setSize

Methods inherited from interface org.eclipse.nebula.widgets.grid.IInternalWidget

notify

Methods inherited from interface org.eclipse.nebula.widgets.grid.IRenderer

computeSize, paint, setBounds, setBounds, setDisplay, setExpanded, setFocus, setHover, setLocation, setLocation, setMouseDown, setSelected, setSize, setSize

Methods inherited from class java.lang.Object

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

Constructor Detail

GridFooterRenderer

public GridFooterRenderer()

Method Detail

getTextBounds

public org.eclipse.swt.graphics.Rectangle getTextBounds(java.lang.Object value,
                                                        boolean preferred)

Returns the bounds of the text in the cell. This is used when displaying in-place tooltips. If null is returned here, in-place tooltips will not be displayed. If the preferred argument is true then the returned bounds should be large enough to show the entire text. If preferred is false then the returned bounds should be be relative to the current bounds.

Parameters:

value - the object being rendered.

preferred - true if the preferred width of the text should be returned.

Returns:

bounds of the text.