org.eclipse.nebula.widgets.pgroup

Class AbstractRenderer

java.lang.Object

org.eclipse.nebula.widgets.pgroup.AbstractRenderer

Direct Known Subclasses:

AbstractToolItemRenderer, ChevronsToggleRenderer, MinMaxToggleRenderer, TreeNodeToggleRenderer, TwisteToggleRenderer

public abstract class AbstractRenderer
extends java.lang.Object

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.

Base implementation of IRenderer. Provides management of a few values.

Constructor Summary

Constructors

Constructor and Description
AbstractRenderer()

Method Summary

Modifier and Type	Method and Description
org.eclipse.swt.graphics.Rectangle	getBounds() Returns the bounds.
org.eclipse.swt.graphics.Point	getSize() Returns the size.
boolean	isExpanded() Returns the expansion state.
boolean	isFocus() Returns a boolean value indicating if this renderer has focus.
boolean	isHover() Returns the hover state.
boolean	isMouseDown() Returns the boolean value indicating if the renderer has the mouseDown state.
boolean	isSelected() Returns the boolean state indicating if the selected state is set.
abstract void	paint(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
void	setBounds(int x, int y, int width, int height)
void	setBounds(org.eclipse.swt.graphics.Rectangle bounds)
void	setExpanded(boolean expanded) Sets the expansion state of this renderer.
void	setFocus(boolean focus)
void	setHover(boolean hover)
void	setLocation(int x, int y)
void	setLocation(org.eclipse.swt.graphics.Point location)
void	setMouseDown(boolean mouseDown)
void	setSelected(boolean selected)
void	setSize(int width, int height)
void	setSize(org.eclipse.swt.graphics.Point size)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRenderer

public AbstractRenderer()

Method Detail

paint

public abstract void paint(org.eclipse.swt.graphics.GC gc,
                           java.lang.Object value)

getBounds

public org.eclipse.swt.graphics.Rectangle getBounds()

Returns the bounds.

Returns:

Rectangle describing the bounds.

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)

setBounds

public void setBounds(org.eclipse.swt.graphics.Rectangle bounds)

Parameters:

bounds -

getSize

public org.eclipse.swt.graphics.Point getSize()

Returns the size.

Returns:

size of the renderer.

setLocation

public void setLocation(int x,
                        int y)

Parameters:

x -

y -

setLocation

public void setLocation(org.eclipse.swt.graphics.Point location)

Parameters:

location -

setSize

public void setSize(int width,
                    int height)

Parameters:

width -

height -

setSize

public void setSize(org.eclipse.swt.graphics.Point size)

Parameters:

size -

isFocus

public boolean isFocus()

Returns a boolean value indicating if this renderer has focus.

Returns:

True/false if has focus.

setFocus

public void setFocus(boolean focus)

Parameters:

focus -

isHover

public boolean isHover()

Returns the hover state.

Returns:

Is the renderer in the hover state.

setHover

public void setHover(boolean hover)

Parameters:

hover -

isMouseDown

public boolean isMouseDown()

Returns the boolean value indicating if the renderer has the mouseDown state.

Returns:

mouse down state.

setMouseDown

public void setMouseDown(boolean mouseDown)

Parameters:

mouseDown -

isSelected

public boolean isSelected()

Returns the boolean state indicating if the selected state is set.

Returns:

selected state.

setSelected

public void setSelected(boolean selected)

Parameters:

selected -

isExpanded

public boolean isExpanded()

Returns the expansion state.

Returns:

Returns the expanded.

setExpanded

public void setExpanded(boolean expanded)

Sets the expansion state of this renderer.

Parameters:

expanded - The expanded to set.