public abstract class ResourceAction extends Action
Clients may subclass this abstract class to define new kinds of actions. As
with Action
, subclasses must implement the
IAction.run
method to carry out the action's semantics.
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT
Constructor and Description |
---|
ResourceAction(ResourceBundle bundle,
String prefix)
Creates a new action that configures itself from the given resource
bundle.
|
ResourceAction(ResourceBundle bundle,
String prefix,
int style)
Creates a new action that configures itself from the given resource
bundle.
|
Modifier and Type | Method and Description |
---|---|
protected static String |
getString(ResourceBundle bundle,
String key,
String defaultValue)
Retrieves and returns the value with the given key from the given resource
bundle, or returns the given default value if there is no such resource.
|
protected void |
initialize(ResourceBundle bundle,
String prefix)
Initializes this action using the given bundle and prefix.
|
void |
setHelpContextId(String contextId)
Sets the action's help context id.
|
convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, run, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
public ResourceAction(ResourceBundle bundle, String prefix, int style)
The following keys, prepended by the given option prefix, are used for retrieving resources from the given bundle:
"label"
- setText
"tooltip"
- setToolTipText
"image"
- setImageDescriptor
"description"
- setDescription
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys, or
null
if nonestyle
- one of IAction.AS_PUSH_BUTTON
, IAction.AS_CHECK_BOX
,
and IAction.AS_RADIO_BUTTON
.ResourceAction(ResourceBundle, String)
,
IAction.AS_CHECK_BOX
,
IAction.AS_DROP_DOWN_MENU
,
IAction.AS_PUSH_BUTTON
,
IAction.AS_RADIO_BUTTON
public ResourceAction(ResourceBundle bundle, String prefix)
The following keys, prepended by the given option prefix, are used for retrieving resources from the given bundle:
"label"
- setText
"tooltip"
- setToolTipText
"image"
- setImageDescriptor
"description"
- setDescription
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys, or
null
if noneprotected static String getString(ResourceBundle bundle, String key, String defaultValue)
bundle
- the resource bundlekey
- the resource keydefaultValue
- the default value, or null
null
)public final void setHelpContextId(String contextId)
contextId
- the help context idprotected void initialize(ResourceBundle bundle, String prefix)
bundle
- the resource bundleprefix
- a prefix to be prepended to the various resource keys, or null
if none
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