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java.lang.Objectorg.eclipse.egf.common.ui.helper.ViewerHelper
public class ViewerHelper
Constructor Summary | |
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ViewerHelper()
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Method Summary | |
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static void |
refresh(StructuredViewer viewer_p)
Refresh in an efficient way the specified viewer completely with information freshly obtained from this viewer's model. |
static void |
refresh(StructuredViewer viewer_p,
boolean updateLabels_p)
Refresh in an efficient way the specified viewer completely with information freshly obtained from this viewer's model. |
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 ViewerHelper()
Method Detail |
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public static void refresh(StructuredViewer viewer_p)
viewer_p
- public static void refresh(StructuredViewer viewer_p, boolean updateLabels_p)
updateLabels_p
is true
then labels for otherwise unaffected elements are updated as well.
Calling refresh(viewer, true)
has the same effect as refresh(viewer)
.
Note that the implementation may still obtain labels for existing elements even if updateLabels
is false. The intent is simply to allow
optimization where possible.
updateLabels
- true
to update labels for existing elements, false
to only update labels as needed, assuming that labels
for existing elements are unchanged.viewer_p
- updateLabels_p
-
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