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@@ -1,11 +1,9 @@ |
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package com.temp.client.foundation.widget.input.fieldsupport; |
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import com.google.gwt.user.client.ui.HasEnabled; |
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import com.google.gwt.user.client.ui.Panel; |
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import com.google.gwt.user.client.ui.Widget; |
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import com.temp.client.foundation.util.UtilsGwt; |
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import com.temp.client.foundation.widget.input.InputField; |
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import com.temp.shared.externalization.E13nData; |
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import com.temp.shared.utils.Enableable; |
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import com.temp.shared.utils.ObjectUtils; |
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import java.util.HashSet; |
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public abstract class AbstractInputField<T, C extends AbstractInputField<T, C>> implements InputField<T> { |
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// Optionally set |
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private Set<ChangeListener<T>> changeListeners = new HashSet<ChangeListener<T>>(); |
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private Set<FocusChangedListener> focusChangeListeners = new HashSet<FocusChangedListener>(); |
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protected boolean enabled = true; |
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@@ -42,6 +41,25 @@ |
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// Configuration Methods |
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@Override |
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public final InputField<T> add(FocusChangedListener focusChangedListener) { |
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if (focusChangedListener != null) { |
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focusChangeListeners.add(focusChangedListener); |
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} |
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return this; |
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} |
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@Override |
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public final boolean remove(FocusChangedListener focusChangedListener) { |
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return (focusChangedListener == null) ? false : focusChangeListeners.remove(focusChangedListener); |
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} |
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@Override |
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public final void removeAllFocusChangeListeners() { |
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focusChangeListeners.clear(); |
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} |
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@Override |
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public final InputField<T> add(ChangeListener<T> changeListener) { |
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if (changeListener != null) { |
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changeListeners.add(changeListener); |
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@@ -59,7 +77,7 @@ |
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changeListeners.clear(); |
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} |
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abstract protected Enableable getEnableable(); |
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abstract protected HasEnabled getEnableable(); |
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// Anytime Methods |
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@Override |
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public final boolean isEnabled() { |
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Enableable enableable = getEnableable(); |
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HasEnabled enableable = getEnableable(); |
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return (enableable != null) ? enableable.isEnabled() : enabled; |
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} |
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@Override |
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public final void setEnabled(boolean enable) { |
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enabled = enable; |
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Enableable enableable = getEnableable(); |
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HasEnabled enableable = getEnableable(); |
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if (enableable != null) { |
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enableable.setEnabled(enable); |
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} |
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} |
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} |
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protected final void notifyFocusChangeListeners() { |
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for (FocusChangedListener zListener : focusChangeListeners) { |
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zListener.focusChanged(); |
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} |
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} |
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protected final void notifyChangeListeners() { |
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for (ChangeListener<T> zListener : changeListeners) { |
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zListener.changed(this); |
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} |
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abstract protected Panel getContainer(); |
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abstract protected void updateErrorLabel(Widget errorLabel, E13nData error); |
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} |
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