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Lines 87-99
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| 87 |
} |
87 |
} |
| 88 |
}; |
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}; |
| 89 |
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| 90 |
// updates the find replace action if the document length is > 0 |
90 |
// updates the find replace action and the clear action if the document length is > 0 |
| 91 |
private ITextListener textListener = new ITextListener() { |
91 |
private ITextListener textListener = new ITextListener() { |
| 92 |
public void textChanged(TextEvent event) { |
92 |
public void textChanged(TextEvent event) { |
| 93 |
IUpdate findReplace = (IUpdate)fGlobalActions.get(ActionFactory.FIND.getId()); |
93 |
IUpdate findReplace = (IUpdate)fGlobalActions.get(ActionFactory.FIND.getId()); |
| 94 |
if (findReplace != null) { |
94 |
if (findReplace != null) { |
| 95 |
findReplace.update(); |
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findReplace.update(); |
| 96 |
} |
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} |
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97 |
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| 98 |
if (fClearOutputAction != null) { |
| 99 |
fClearOutputAction.setEnabled(fViewer.getDocument().getLength() > 0); |
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} |
| 97 |
} |
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} |
| 98 |
}; |
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}; |
| 99 |
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