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java.lang.Objectcom.extjs.gxt.ui.client.aria.FocusHandler
com.extjs.gxt.ui.client.aria.DefaultHandler
public class DefaultHandler
Field Summary |
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Fields inherited from class com.extjs.gxt.ui.client.aria.FocusHandler |
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managed |
Constructor Summary | |
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DefaultHandler()
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Method Summary | |
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boolean |
canHandleKeyPress(Component component,
PreviewEvent pe)
Return true if this handler can handle key events for the given component. |
void |
onEnter(Component component,
PreviewEvent pe)
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void |
onEscape(Component component,
PreviewEvent pe)
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protected void |
onStepOutApp()
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void |
onTab(Component component,
PreviewEvent pe)
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Methods inherited from class com.extjs.gxt.ui.client.aria.FocusHandler |
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findForwardOverride, findNavigationHandler, findNextWidget, findPreviousOverride, findPreviousWidget, firstActive, focusNextWidget, focusPreviousWidget, focusWidget, focusWidget, forwardIfOverride, isContainer, isIgnore, isManaged, lastActive, onLeft, onRight, previousIfOverride, stepInto, stepOut |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DefaultHandler()
Method Detail |
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public boolean canHandleKeyPress(Component component, PreviewEvent pe)
FocusHandler
canHandleKeyPress
in class FocusHandler
component
- the target componentpe
- the preview event
public void onEnter(Component component, PreviewEvent pe)
onEnter
in class FocusHandler
public void onEscape(Component component, PreviewEvent pe)
onEscape
in class FocusHandler
public void onTab(Component component, PreviewEvent pe)
onTab
in class FocusHandler
protected void onStepOutApp()
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