Package org.eclipse.jdt.ui
Class OverrideIndicatorLabelDecorator
- java.lang.Object
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- org.eclipse.jdt.ui.OverrideIndicatorLabelDecorator
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- All Implemented Interfaces:
IBaseLabelProvider,ILabelDecorator,ILightweightLabelDecorator
public class OverrideIndicatorLabelDecorator extends Object implements ILabelDecorator, ILightweightLabelDecorator
LabelDecorator that decorates an method's image with override or implements overlays. The viewer using this decorator is responsible for updating the images on element changes.This class may be instantiated; it is not intended to be subclassed.
- Since:
- 2.0
- Restriction:
- This class is not intended to be subclassed by clients.
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Constructor Summary
Constructors Constructor Description OverrideIndicatorLabelDecorator()Creates a decorator.OverrideIndicatorLabelDecorator(org.eclipse.jdt.internal.ui.viewsupport.ImageDescriptorRegistry registry)Note: This constructor is for internal use only.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description voidaddListener(ILabelProviderListener listener)intcomputeAdornmentFlags(Object element)Note: This method is for internal use only.voiddecorate(Object element, IDecoration decoration)ImagedecorateImage(Image image, Object element)StringdecorateText(String text, Object element)voiddispose()protected intfindInHierarchy(IType type, ITypeHierarchy hierarchy, String name, String[] paramTypes)Deprecated.Not used anymore.protected intgetOverrideIndicators(IMethod method)Note: This method is for internal use only.booleanisLabelProperty(Object element, String property)voidremoveListener(ILabelProviderListener listener)
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Constructor Detail
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OverrideIndicatorLabelDecorator
public OverrideIndicatorLabelDecorator()
Creates a decorator. The decorator creates an own image registry to cache images.
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OverrideIndicatorLabelDecorator
public OverrideIndicatorLabelDecorator(org.eclipse.jdt.internal.ui.viewsupport.ImageDescriptorRegistry registry)
Note: This constructor is for internal use only. Clients should not call this constructor.- Parameters:
registry- The registry to use.- Restriction:
- This method is not intended to be referenced by clients.
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Method Detail
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decorateText
public String decorateText(String text, Object element)
- Specified by:
decorateTextin interfaceILabelDecorator
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decorateImage
public Image decorateImage(Image image, Object element)
- Specified by:
decorateImagein interfaceILabelDecorator
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computeAdornmentFlags
public int computeAdornmentFlags(Object element)
Note: This method is for internal use only. Clients should not call this method.- Parameters:
element- The element to decorate- Returns:
- Resulting decorations (combination of JavaElementImageDescriptor.IMPLEMENTS and JavaElementImageDescriptor.OVERRIDES)
- Restriction:
- This method is not intended to be referenced by clients.
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getOverrideIndicators
protected int getOverrideIndicators(IMethod method) throws JavaModelException
Note: This method is for internal use only. Clients should not call this method.- Parameters:
method- The element to decorate- Returns:
- Resulting decorations (combination of JavaElementImageDescriptor.IMPLEMENTS and JavaElementImageDescriptor.OVERRIDES)
- Throws:
JavaModelException- if accessing a Java Model element fails- Restriction:
- This method is not intended to be referenced by clients.
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findInHierarchy
@Deprecated protected int findInHierarchy(IType type, ITypeHierarchy hierarchy, String name, String[] paramTypes) throws JavaModelException
Deprecated.Not used anymore. This method is not accurate for methods in generic types.Note: This method is for internal use only. Clients should not call this method.- Parameters:
type- The declaring type of the method to decorate.hierarchy- The type hierarchy of the declaring type.name- The name of the method to find.paramTypes- The parameter types of the method to find.- Returns:
- The resulting decoration.
- Throws:
JavaModelException- if accessing a Java Model element fails- Restriction:
- This method is not intended to be referenced by clients.
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addListener
public void addListener(ILabelProviderListener listener)
- Specified by:
addListenerin interfaceIBaseLabelProvider
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dispose
public void dispose()
- Specified by:
disposein interfaceIBaseLabelProvider
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isLabelProperty
public boolean isLabelProperty(Object element, String property)
- Specified by:
isLabelPropertyin interfaceIBaseLabelProvider
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removeListener
public void removeListener(ILabelProviderListener listener)
- Specified by:
removeListenerin interfaceIBaseLabelProvider
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decorate
public void decorate(Object element, IDecoration decoration)
- Specified by:
decoratein interfaceILightweightLabelDecorator
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