Revision 4132369c
Added by Andreas Kohlbecker almost 6 years ago
| src/main/java/eu/etaxonomy/cdm/vaadin/component/TextFieldNFix.java | ||
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package eu.etaxonomy.cdm.vaadin.component; |
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import com.vaadin.data.Property; |
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import com.vaadin.ui.AbstractTextField; |
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import com.vaadin.ui.TextField; |
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/** |
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} |
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/** |
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* |
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*/ |
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protected void init() {
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setNullSettingAllowed(true); |
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addBlurListener(e -> {
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AbstractTextField c = ((AbstractTextField) e.getComponent()); |
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if (c.getValue() != null) {
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c.setValue(c.getValue().trim()); |
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} |
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}); |
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} |
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/** |
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* {@inheritDoc}
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*/ |
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@Override |
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public String getNullRepresentation() {
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return ""; |
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} |
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/** |
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* {@inheritDoc}
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*/ |
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@Override |
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protected void setInternalValue(String newValue) {
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if(newValue != null){
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newValue = newValue.trim(); |
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if(newValue.isEmpty()){
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newValue = null; |
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} |
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} |
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super.setInternalValue(newValue); |
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} |
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// @Override |
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// protected void setValue(String newFieldValue, boolean repaintIsNotNeeded, |
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// boolean ignoreReadOnly) {
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// newFieldValue = trimValue(newFieldValue); |
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// super.setValue(newFieldValue, repaintIsNotNeeded, ignoreReadOnly); |
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// } |
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// |
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// @Override |
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// protected void setInternalValue(String newValue) {
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// newValue = trimValue(newValue); |
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// super.setInternalValue(newValue); |
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// } |
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// |
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// |
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// |
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// /** |
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// * @param newValue |
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// * @return |
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// */ |
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// protected String trimValue(String newValue) {
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// if(newValue != null){
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// newValue = newValue.trim(); |
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// if(newValue.isEmpty()){
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// newValue = null; |
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// } |
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// } |
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// return newValue; |
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// } |
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Also available in: Unified diff
TextFieldNFix trim empty string to null - final FIX