com.ibm.etools.systems.editor
Class SystemEditorActionContributionItem

java.lang.Object
  ContributionItem
      com.ibm.etools.systems.editor.SystemEditorActionContributionItem

public class SystemEditorActionContributionItem
extends ContributionItem

This class is a copy of the jface ActionContributionItem, with a slight modification to allow the Ctrl+SPACE to work for LPEX code assist. Otherwise, it gets eatten. * A contribution item which delegates to an action.

This class may be instantiated; it is not intended to be subclassed.

Constructor Summary

SystemEditorActionContributionItem(IAction action)
Creates a new contribution item from the given action.

Method Summary

boolean	equals(Object o) Compares this action contribution item with another object.
void	fill(Composite parent) The SystemEditorActionContributionItem implementation of this IContributionItem method creates an SWT Button for the action using the action's style.
void	fill(Menu parent, int index) The SystemEditorActionContributionItem implementation of this IContributionItem method creates an SWT MenuItem for the action using the action's style.
void	fill(ToolBar parent, int index) The SystemEditorActionContributionItem implementation of this , IContributionItem method creates an SWT ToolItem for the action using the action's style.
IAction	getAction() Returns the action associated with this contribution item.
static boolean	getUseColorIconsInToolbars() Returns whether color icons should be used in toolbars.
int	hashCode()
boolean	isDynamic() The action item implementation of this IContributionItem method returns true for menu items and false for everything else.
boolean	isEnabled()
protected boolean	isEnabledAllowed() Returns true if this item is allowed to enable, false otherwise.
static void	setUseColorIconsInToolbars(boolean useColorIcons) Sets whether color icons should be used in toolbars.
void	update() The action item implementation of this IContributionItem method calls update(null).
void	update(String propertyName) Synchronizes the UI with the given property.

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemEditorActionContributionItem

public SystemEditorActionContributionItem(IAction action)

Creates a new contribution item from the given action. The id of the action is used as the id of the item.

Parameters:

action - the action

Method Detail

getUseColorIconsInToolbars

public static boolean getUseColorIconsInToolbars()

Returns whether color icons should be used in toolbars.

Returns:

true if color icons should be used in toolbars, false otherwise

setUseColorIconsInToolbars

public static void setUseColorIconsInToolbars(boolean useColorIcons)

Sets whether color icons should be used in toolbars.

Parameters:

useColorIcons - true if color icons should be used in toolbars, false otherwise

equals

public boolean equals(Object o)

Compares this action contribution item with another object. Two action contribution items are equal if they refer to the identical Action.

fill

public void fill(Composite parent)

The SystemEditorActionContributionItem implementation of this IContributionItem method creates an SWT Button for the action using the action's style. If the action's checked property has been set, the button is created and primed to the value of the checked property.

fill

public void fill(Menu parent,
                 int index)

The SystemEditorActionContributionItem implementation of this IContributionItem method creates an SWT MenuItem for the action using the action's style. If the action's checked property has been set, a button is created and primed to the value of the checked property. If the action's menu creator property has been set, a cascading submenu is created.

fill

public void fill(ToolBar parent,
                 int index)

The SystemEditorActionContributionItem implementation of this , IContributionItem method creates an SWT ToolItem for the action using the action's style. If the action's checked property has been set, a button is created and primed to the value of the checked property. If the action's menu creator property has been set, a drop-down tool item is created.

getAction

public IAction getAction()

Returns the action associated with this contribution item.

Returns:

the action

hashCode

public int hashCode()

isEnabled

public boolean isEnabled()

isDynamic

public boolean isDynamic()

The action item implementation of this IContributionItem method returns true for menu items and false for everything else.

isEnabledAllowed

protected boolean isEnabledAllowed()

Returns true if this item is allowed to enable, false otherwise.

Returns:

if this item is allowed to be enabled

Since:

2.0

update

public final void update()

The action item implementation of this IContributionItem method calls update(null).

update

public void update(String propertyName)

Synchronizes the UI with the given property.

Parameters:

propertyName - the name of the property, or null meaning all applicable properties