Package org.eclipse.ui.views.properties
Class FilePropertySource
- java.lang.Object
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- org.eclipse.ui.views.properties.ResourcePropertySource
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- org.eclipse.ui.views.properties.FilePropertySource
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- All Implemented Interfaces:
IPropertySource
public class FilePropertySource extends ResourcePropertySource
The FilePropertySource gives the extra information that is shown for files
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Field Summary
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Fields inherited from class org.eclipse.ui.views.properties.ResourcePropertySource
element, errorMessage, FILE_NOT_EXIST_TEXT, FILE_NOT_FOUND, NOT_LOCAL_TEXT, propertyDescriptors, propertyDescriptorsLinkVariable, UNDEFINED_PATH_VARIABLE
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Constructor Summary
Constructors Constructor Description FilePropertySource(IFile file)
Creates an property source for a file resource.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description IPropertyDescriptor[]
getPropertyDescriptors()
Returns the list of property descriptors for this property source.Object
getPropertyValue(Object key)
Returns the value of the property with the given id if it has one.-
Methods inherited from class org.eclipse.ui.views.properties.ResourcePropertySource
getEditableValue, getFile, isPropertySet, resetPropertyValue, setPropertyValue
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Constructor Detail
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FilePropertySource
public FilePropertySource(IFile file)
Creates an property source for a file resource.- Parameters:
file
- the file resource
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Method Detail
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getPropertyDescriptors
public IPropertyDescriptor[] getPropertyDescriptors()
Description copied from interface:IPropertySource
Returns the list of property descriptors for this property source. ThegetPropertyValue
andsetPropertyValue
methods are used to read and write the actual property values by specifying the property ids from these property descriptors.Implementors should cache the descriptors as they will be asked for the descriptors with any edit/update. Since descriptors provide cell editors, returning the same descriptors if possible allows for efficient updating.
- Specified by:
getPropertyDescriptors
in interfaceIPropertySource
- Overrides:
getPropertyDescriptors
in classResourcePropertySource
- Returns:
- the property descriptors
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getPropertyValue
public Object getPropertyValue(Object key)
Description copied from interface:IPropertySource
Returns the value of the property with the given id if it has one. Returnsnull
if the property's value isnull
value or if this source does not have the specified property.- Specified by:
getPropertyValue
in interfaceIPropertySource
- Overrides:
getPropertyValue
in classResourcePropertySource
- Parameters:
key
- the id of the property being set- Returns:
- the value of the property, or
null
- See Also:
IPropertySource.setPropertyValue(java.lang.Object, java.lang.Object)
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