litesoft
Diff Revisions
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for /trunk/GWT_Sandbox/MultiModule/common/src/org/litesoft/sandbox/infrastructure/client/Activity.java
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import com.google.gwt.user.client.ui.*; |
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public interface Activity { |
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/** |
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* Called when the user is trying to navigate away from this activity. |
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* |
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* @return A message to display to the user, e.g. to warn of unsaved work, or |
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* null to say nothing |
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*/ |
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String mayStop(); |
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public interface Activity |
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{ |
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/** |
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* Called when the user is trying to navigate away from this activity. |
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* |
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* @return A message to display to the user, e.g. to warn of unsaved work, or |
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* null to say nothing |
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*/ |
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String mayStop(); |
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/** |
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* Called when {@link #start} has not yet replied to its callback, but the |
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* user has lost interest. |
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*/ |
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void onCancel(); |
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/** |
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* Called when {@link #start} has not yet replied to its callback, but the |
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* user has lost interest. |
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*/ |
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void onCancel(); |
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/** |
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* Called when the Activity's widget has been removed from view. |
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*/ |
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void onStop(); |
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/** |
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* Called when the Activity's widget has been removed from view. |
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*/ |
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void onStop(); |
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/** |
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* Called when the Activity should ready its widget for the user. When the |
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* widget is ready (typically after an RPC response has been received), |
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* receiver should present it by calling |
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* {@link AcceptsOneWidget#setWidget} on the given panel. |
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* |
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* @param panel the panel to display this activity's widget when it is ready |
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*/ |
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void start( AcceptsOneWidget panel ); |
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/** |
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* Called when the Activity should ready its widget for the user. When the |
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* widget is ready (typically after an RPC response has been received), |
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* receiver should present it by calling |
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* {@link AcceptsOneWidget#setWidget} on the given panel. |
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* |
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* @param panel the panel to display this activity's widget when it is ready |
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*/ |
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void start( AcceptsOneWidget panel ); |
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} |