本文整理匯總了Java中javax.swing.JRootPane.getActionMap方法的典型用法代碼示例。如果您正苦於以下問題：Java JRootPane.getActionMap方法的具體用法？Java JRootPane.getActionMap怎麽用？Java JRootPane.getActionMap使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.swing.JRootPane的用法示例。
在下文中一共展示了JRootPane.getActionMap方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getInstalledOperation
import javax.swing.JRootPane; //導入方法依賴的package包/類
/**
* Returns the Action installed under the specified action key in the specified frame.
*
* @param frame
* The frame in which the action is installed
* @param actionKey
* The action key to which the action is bound
* @param selfOnly
* If true, will only check the frame specified in argument for actions bound
* to the action key.
* If false, will check any parents of the action map for actions bound to the
* action key, if none was found in the first one.
*/
public static Action getInstalledOperation(
final RootPaneContainer frame,
final Object actionKey,
boolean selfOnly )
{
JRootPane root = frame.getRootPane();
if ( selfOnly ) {
ActionMap actionMap = root.getActionMap();
ActionMap parentMap = actionMap.getParent();
actionMap.setParent( null );
Action result = actionMap.get( actionKey );
actionMap.setParent( parentMap );
return result;
}
else {
return root.getActionMap().get( actionKey );
}
}