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package org.kuali.student.common.ui.client.configurable.mvc; |
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import org.kuali.student.common.ui.client.configurable.mvc.multiplicity.MultiplicityGroup; |
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import org.kuali.student.common.ui.client.mvc.Callback; |
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import org.kuali.student.common.ui.client.mvc.HasFocusLostCallbacks; |
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import org.kuali.student.common.ui.client.widgets.KSLabel; |
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import org.kuali.student.common.ui.client.widgets.list.HasSelectionChangeHandlers; |
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import org.kuali.student.common.ui.client.widgets.list.SelectionChangeEvent; |
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import org.kuali.student.common.ui.client.widgets.list.SelectionChangeHandler; |
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|
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.event.dom.client.BlurEvent; |
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import com.google.gwt.event.dom.client.BlurHandler; |
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import com.google.gwt.event.dom.client.HasBlurHandlers; |
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import com.google.gwt.user.client.ui.Widget; |
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|
32 | 0 | public class ValidationEventBindingImpl implements ValidationEventBinding { |
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public void bind(final FieldDescriptor fd) { |
35 | 0 | Widget w = fd.getFieldWidget(); |
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|
37 | 0 | if (w instanceof HasSelectionChangeHandlers){ |
38 | 0 | ((HasSelectionChangeHandlers) w).addSelectionChangeHandler(new SelectionChangeHandler(){ |
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@Override |
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public void onSelectionChange(SelectionChangeEvent event) { |
41 | 0 | if(event.isUserInitiated()){ |
42 | 0 | fd.setHasHadFocus(true); |
43 | 0 | fd.getValidationRequestCallback().exec(true); |
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} |
45 | 0 | } |
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}); |
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} |
48 | 0 | else if (w instanceof HasBlurHandlers) { |
49 | 0 | ((HasBlurHandlers)w).addBlurHandler(new BlurHandler() { |
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public void onBlur(BlurEvent event) { |
51 | 0 | fd.setHasHadFocus(true); |
52 | 0 | fd.getValidationRequestCallback().exec(true); |
53 | 0 | } |
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}); |
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} |
56 | 0 | else if(w instanceof HasFocusLostCallbacks){ |
57 | 0 | ((HasFocusLostCallbacks) w).addFocusLostCallback(new Callback<Boolean>(){ |
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@Override |
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public void exec(Boolean result) { |
60 | 0 | fd.setHasHadFocus(true); |
61 | 0 | fd.getValidationRequestCallback().exec(true); |
62 | 0 | } |
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}); |
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} |
65 | 0 | else if(w instanceof KSLabel |
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|| w instanceof org.kuali.student.common.ui.client.configurable.mvc.multiplicity.MultiplicityComposite |
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|| w instanceof MultiplicityGroup){ |
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|
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} |
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else { |
71 | 0 | GWT.log("The field with key: " + fd.getFieldKey() + |
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" does not use a widget which implements an interface that can perform on the fly validation", null); |
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} |
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|
75 | 0 | } |
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} |