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45 lines
957 B
45 lines
957 B
7 years ago
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package com.fr.extended.chart;
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import com.fr.design.gui.icombobox.UIComboBox;
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import com.fr.design.i18n.Toolkit;
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import java.util.List;
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/**
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* Created by shine on 2018/9/27.
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*/
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public class UIComboBoxWithNone extends UIComboBox {
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private static String getNoneLocaleString() {
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return Toolkit.i18nText("Fine-Design_Chart_Use_None");
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}
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@Override
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public void refreshBoxItems(List list) {
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super.refreshBoxItems(list);
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addNoneItem();
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}
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@Override
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public void clearBoxItems() {
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super.clearBoxItems();
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addNoneItem();
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}
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private void addNoneItem() {
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addItem(getNoneLocaleString());
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}
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@Override
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public void setSelectedItem(Object anObject) {
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super.setSelectedItem(anObject);
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if (getSelectedIndex() == -1) {//找不到的都选中无。中文的无 英文下是none。
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super.setSelectedItem(getNoneLocaleString());
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}
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}
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}
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