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Java Source Code / Java Documentation » IDE Eclipse » ui workbench » org.eclipse.ui.menus

Source Cross Reference Class Diagram Java Document (Java Doc)

java.lang .Object

org.eclipse.ui.menus .UIElement

UIElement
abstract public class UIElement (Code)
	Allow a command or application to provide feedback to a user through updating a MenuItem or ToolItem. Initially used to update properties for UI elements created by the CommandContributionItem. This class may be extended by clients. since: 3.3

Constructor Summary
protected	UIElement(IServiceLocator serviceLocator) Construct a new instance of this class keyed off of the provided service locator. Parameters: serviceLocator - the locator.

Method Summary
final public IServiceLocator	getServiceLocator() Get the service locator scope in which this UI element resides.
abstract public void	setChecked(boolean checked) Update the checked state on this UI element.
abstract public void	setDisabledIcon(ImageDescriptor desc) Update the disabled icon on this UI element.
public void	setDropDownId(String id) Set the menu contribution id to use.
abstract public void	setHoverIcon(ImageDescriptor desc) Update the hover icon on this UI element.
abstract public void	setIcon(ImageDescriptor desc) Update the icon on this UI element.
abstract public void	setText(String text) Update the label on this UI element.
abstract public void	setTooltip(String text) Update the tooltip on this UI element.

Constructor Detail

UIElement
protected UIElement(IServiceLocator serviceLocator) throws IllegalArgumentException(Code)
	Construct a new instance of this class keyed off of the provided service locator. Parameters: serviceLocator - the locator. May not be `null`.

Method Detail

getServiceLocator
final public IServiceLocator getServiceLocator()(Code)
	Get the service locator scope in which this UI element resides. May not be `null`. The locator may be used to obtain services that are scoped in the same way as the UIElement . Such services include but are not limited to IWorkbench , IWorkbenchWindow , and IWorkbenchPartSite . While this method may not return `null` requests for any of these particular services may return `null`. the service locator for this element See Also: IServiceLocator.getService(Class)

setChecked
abstract public void setChecked(boolean checked)(Code)
	Update the checked state on this UI element. For example, if this was a toggle or radio button. Parameters: checked - true to set toggle on

setDisabledIcon
abstract public void setDisabledIcon(ImageDescriptor desc)(Code)
	Update the disabled icon on this UI element. Parameters: desc - The descriptor for the new icon to display.

setDropDownId
public void setDropDownId(String id)(Code)
	Set the menu contribution id to use. This is only applicable to menu contributions that support a drop-down style menu. The default implementation does nothing. Example: element.setDropdownId("org.eclipse.ui.navigate.back.my.menu"); Parameters: id - used to populate the dropdown menu. Must not be`null`.

setHoverIcon
abstract public void setHoverIcon(ImageDescriptor desc)(Code)
	Update the hover icon on this UI element. Parameters: desc - The descriptor for the new icon to display.

setIcon
abstract public void setIcon(ImageDescriptor desc)(Code)
	Update the icon on this UI element. Parameters: desc - The descriptor for the new icon to display.

setText
abstract public void setText(String text)(Code)
	Update the label on this UI element. Parameters: text - The new label to display.

setTooltip
abstract public void setTooltip(String text)(Code)
	Update the tooltip on this UI element. Tooltips are currently only valid for toolbar contributions. Parameters: text - The new tooltip to display.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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