forked from fanruan/design
Fangjie Hu
8 years ago
6 changed files with 254 additions and 68 deletions
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package com.fr.design.mainframe.chart.gui.item; |
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import com.fr.design.gui.icombobox.UIComboBox; |
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import java.awt.event.FocusAdapter; |
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import java.awt.event.FocusEvent; |
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import java.awt.event.ItemEvent; |
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import java.awt.event.ItemListener; |
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/** |
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* Created by hufan on 2016/10/11. |
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*/ |
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public class FlexibleComboBox extends UIComboBox { |
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//新旧分界线
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private int partition = 0; |
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//分界线上还是分界线下
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private boolean bottom = true; |
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//图表是否开启切换模式
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private boolean multiMode = false; |
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//当前下拉框处理的事件类型
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private ItemEvenType itemEvenType = ItemEvenType.DEFAULT; |
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public boolean isReactor(){ |
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return itemEvenType == ItemEvenType.REACTOR; |
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} |
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public int getPartition() { |
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return partition; |
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} |
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public void setPartition(int partition) { |
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this.partition = partition; |
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} |
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public boolean isBottom() { |
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return bottom; |
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} |
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public void setBottom(boolean bottom) { |
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this.bottom = bottom; |
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} |
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public boolean isMultiMode() { |
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return multiMode; |
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} |
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public void setMultiMode(boolean multiMode) { |
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this.multiMode = multiMode; |
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} |
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public ItemEvenType getItemEvenType() { |
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return itemEvenType; |
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} |
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public void setItemEvenType(ItemEvenType itemEvenType) { |
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this.itemEvenType = itemEvenType; |
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} |
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public int getRelatedSelectedIndex(){ |
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return isMultiMode() && isBottom() ? (super.getSelectedIndex() + partition) : super.getSelectedIndex(); |
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} |
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public void setRelatedSelectedIndex(int index){ |
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if (isMultiMode() && isBottom()){ |
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super.setSelectedIndex(index - partition); |
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}else { |
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super.setSelectedIndex(index); |
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} |
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} |
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@Override |
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protected void initListener() { |
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if (shouldResponseChangeListener()) { |
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this.addFocusListener(new FocusAdapter() { |
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@Override |
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public void focusGained(FocusEvent e) { |
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fireSetGlobalName(); |
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} |
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}); |
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this.addItemListener(new ItemListener() { |
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@Override |
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public void itemStateChanged(ItemEvent e) { |
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if (uiObserverListener == null) { |
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return; |
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} |
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fireSetGlobalName(); |
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//只有不在重构状态才会触发下拉框选择时的改变事件
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if (e.getStateChange() == ItemEvent.SELECTED && !isReactor()) { |
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uiObserverListener.doChange(); |
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} |
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} |
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}); |
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} |
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} |
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} |
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@ -0,0 +1,37 @@
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package com.fr.design.mainframe.chart.gui.item; |
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import com.fr.general.ComparatorUtils; |
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/** |
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* Created by hufan on 2016/10/11. |
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*/ |
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public enum ItemEvenType { |
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REACTOR("reactor"),//重构选项
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DEFAULT("default")//默认选项操作
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; |
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//这个String会存起来的，不能随意更改。
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private String type; |
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private ItemEvenType(String type){ |
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this.type = type; |
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} |
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public String getType() { |
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return this.type; |
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} |
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private static ItemEvenType[] types; |
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public static ItemEvenType parse(String type){ |
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if(types == null){ |
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types = ItemEvenType.values(); |
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} |
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for(ItemEvenType itemEvenType : types){ |
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if(ComparatorUtils.equals(itemEvenType.getType(), type)){ |
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return itemEvenType; |
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} |
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} |
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return DEFAULT; |
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} |
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} |
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