public abstract class AbstractTogglePropertyExtension extends Extension
Constructor and Description |
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AbstractTogglePropertyExtension() |
Modifier and Type | Method and Description |
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protected abstract void |
doToggleValue(MapControl mc) |
void |
execute(String actionCommand)
This method is executed when the user clicks on any of the
controls associated with this extension (menus, tools, etc).
|
protected abstract String |
getActionCommand() |
void |
initialize()
Extension's initialization code should be here.
|
boolean |
isEnabled()
This method is invoked by Andami to check whether the extension
(and its associated controls) is enabled or disabled.
|
boolean |
isVisible()
This method is invoked by Andami to check whether the extension
(and its associated controls) is visible or hidden.
|
protected boolean |
optionMustBeAvailable() |
public void initialize()
IExtension
public void execute(String actionCommand)
IExtension
actionCommand
- An String specifying the action to
execute. This is useful when there are different
controls associated with the same extension.public boolean isEnabled()
IExtension
public boolean isVisible()
IExtension
protected boolean optionMustBeAvailable()
protected abstract String getActionCommand()
protected abstract void doToggleValue(MapControl mc)