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555 lines
18 KiB
555 lines
18 KiB
package com.fr.design.gui.controlpane; |
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import com.fr.design.beans.BasicBeanPane; |
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import com.fr.design.constants.UIConstants; |
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import com.fr.design.gui.icontainer.UIScrollPane; |
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import com.fr.design.gui.ilable.UILabel; |
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import com.fr.design.gui.ilist.JNameEdList; |
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import com.fr.design.gui.ilist.ListModelElement; |
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import com.fr.design.gui.ilist.ModNameActionListener; |
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import com.fr.design.gui.ilist.UIList; |
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import com.fr.design.gui.ilist.UINameEdList; |
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import com.fr.design.layout.FRGUIPaneFactory; |
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import com.fr.design.widget.EventCreator; |
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import com.fr.form.event.Listener; |
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import com.fr.form.ui.Widget; |
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import com.fr.general.NameObject; |
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import com.fr.report.web.util.ReportEngineEventMapping; |
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import com.fr.stable.ArrayUtils; |
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import com.fr.stable.Nameable; |
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import com.fr.stable.StringUtils; |
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import javax.swing.BorderFactory; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JPanel; |
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import javax.swing.ListModel; |
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import javax.swing.ListSelectionModel; |
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import javax.swing.event.ListDataEvent; |
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import javax.swing.event.ListDataListener; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import java.awt.AlphaComposite; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.FontMetrics; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.lang.reflect.Constructor; |
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import java.lang.reflect.InvocationTargetException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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/** |
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* Created by kerry on 5/31/21 |
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*/ |
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public abstract class UIListGroupControlPane extends UIControlPane implements ListControlPaneProvider { |
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private boolean isPopulating = false; |
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private UINameEdList selectNameEdList; |
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private Map<String, ListWrapperPane> nameEdListMap = new HashMap<>(); |
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private CommonShortCutHandlers commonHandlers; |
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private ListControlPaneHelper helper; |
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private JPanel contentPane; |
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public JPanel getContentPane() { |
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return contentPane; |
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} |
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private ListControlPaneHelper getHelper() { |
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if (helper == null) { |
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helper = ListControlPaneHelper.newInstance(this); |
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} |
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return helper; |
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} |
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private CommonShortCutHandlers getCommonHandlers() { |
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if (commonHandlers == null) { |
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commonHandlers = CommonShortCutHandlers.newInstance(this); |
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} |
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return commonHandlers; |
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} |
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public boolean isPopulating() { |
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return isPopulating; |
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} |
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@Override |
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protected void initLeftPane(JPanel leftPane) { |
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leftPane.add(new UIScrollPane(contentPane = FRGUIPaneFactory.createVerticalFlowLayout_Pane(true, FlowLayout.LEADING, 0, 0)), BorderLayout.CENTER); |
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} |
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protected void refreshPane(Widget widget, NameableCreator[] creators) { |
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refreshContentPane(widget.supportedEvents()); |
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refreshNameableCreator(creators); |
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populateNameObjects(widget); |
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} |
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private void refreshContentPane(String[] supportedEvents) { |
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for (String event : supportedEvents) { |
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if (nameEdListMap.containsKey(event)) { |
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continue; |
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} |
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UINameEdList list = createJNameList(event); |
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ListWrapperPane wrapperPane = new ListWrapperPane(switchLang(event), list); |
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if (this.selectNameEdList == null) { |
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this.selectNameEdList = wrapperPane.getNameEdList(); |
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} |
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contentPane.add(wrapperPane); |
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nameEdListMap.put(event, wrapperPane); |
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} |
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contentPane.addMouseListener(new MouseAdapter() { |
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@Override |
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public void mousePressed(MouseEvent e) { |
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super.mousePressed(e); |
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if (selectNameEdList != null) { |
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selectNameEdList.stopEditing(); |
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} |
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} |
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}); |
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} |
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protected void populateNameObjects(Widget widget) { |
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ArrayList<NameObject> nameObjectList = new ArrayList<>(); |
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for (int i = 0, size = widget.getListenerSize(); i < size; i++) { |
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Listener listener = widget.getListener(i); |
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if (!listener.isDefault()) { |
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nameObjectList.add(i, new NameObject(switchLang(listener.getEventName()) + (i + 1), listener)); |
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} |
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} |
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populate(getHelper().processCatalog(nameObjectList)); |
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checkButtonEnabled(); |
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this.repaint(); |
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} |
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private void populate(Map<String, List<NameObject>> map) { |
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isPopulating = true; // 加一个标识位，避免切换单元格时，触发 saveSettings |
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Iterator<Map.Entry<String, List<NameObject>>> iterator = map.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, List<NameObject>> entry = iterator.next(); |
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List<NameObject> valueList = entry.getValue(); |
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ListWrapperPane eventListWrapperPane = nameEdListMap.get(entry.getKey()); |
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populateChildNameList(eventListWrapperPane.getNameEdList(), valueList.toArray(new NameObject[valueList.size()])); |
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} |
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this.checkButtonEnabled(); |
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refreshEventListWrapperPane(); |
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this.checkGroupPaneSize(); |
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isPopulating = false; |
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} |
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private void refreshEventListWrapperPane() { |
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Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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ListWrapperPane eventListWrapperPane = entry.getValue(); |
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UINameEdList nameEdList = eventListWrapperPane.getNameEdList(); |
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int listSize = nameEdList.getModel().getSize(); |
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if (this.selectNameEdList.getModel().getSize() == 0 && listSize > 0) { |
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this.selectNameEdList = nameEdList; |
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} |
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eventListWrapperPane.setVisible(listSize > 0); |
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} |
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if (this.selectNameEdList != null) { |
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this.selectNameEdList.setSelectedIndex(0); |
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} |
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this.repaint(); |
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} |
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private void populateChildNameList(UINameEdList nameableList, Nameable[] nameableArray) { |
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nameableList.getCellEditor().stopCellEditing(); |
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DefaultListModel listModel = (DefaultListModel) nameableList.getModel(); |
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listModel.removeAllElements(); |
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if (ArrayUtils.isEmpty(nameableArray)) { |
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isPopulating = false; |
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return; |
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} |
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listModel.setSize(nameableArray.length); |
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for (int i = 0; i < nameableArray.length; i++) { |
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listModel.set(i, new ListModelElement(nameableArray[i])); |
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} |
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} |
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private UINameEdList createJNameList(String text) { |
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UINameEdList nameEdList = new UINameEdList(new DefaultListModel()) { |
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@Override |
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protected void doAfterLostFocus() { |
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((JControlUpdatePane) controlUpdatePane).update(); |
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} |
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@Override |
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protected void doAfterStopEditing() { |
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saveSettings(); |
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} |
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}; |
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nameEdList.setCellRenderer(new UINameableListCellRenderer(true, this.creators)); |
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nameEdList.setName(text); |
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nameEdList.setSelectionBackground(UIConstants.ATTRIBUTE_PRESS); |
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nameEdList.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); |
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nameEdList.addMouseListener(new MouseAdapter() { |
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@Override |
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public void mouseReleased(MouseEvent e) { |
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selectNameEdList = nameEdList; |
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updateUINameListSelect(); |
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} |
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}); |
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nameEdList.addMouseListener(getHelper().getListMouseListener(nameEdList, this)); |
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nameEdList.addModNameActionListener(new ModNameActionListener() { |
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@Override |
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public void nameModed(int index, String oldName, String newName) { |
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checkGroupPaneSize(); |
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saveSettings(); |
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} |
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}); |
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nameEdList.addListSelectionListener(new ListSelectionListener() { |
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public void valueChanged(ListSelectionEvent evt) { |
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// richie:避免多次update和populate大大降低效率 |
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if (!evt.getValueIsAdjusting()) { |
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// shoc 切换的时候加检验 |
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if (hasInvalid(false)) { |
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return; |
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} |
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((JControlUpdatePane) UIListGroupControlPane.this.controlUpdatePane).update(); |
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((JControlUpdatePane) UIListGroupControlPane.this.controlUpdatePane).populate(); |
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UIListGroupControlPane.this.checkButtonEnabled(); |
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} |
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} |
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}); |
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nameEdList.getModel().addListDataListener(new ListDataListener() { |
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@Override |
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public void intervalAdded(ListDataEvent e) { |
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saveSettings(); |
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} |
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@Override |
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public void intervalRemoved(ListDataEvent e) { |
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saveSettings(); |
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} |
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@Override |
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public void contentsChanged(ListDataEvent e) { |
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saveSettings(); |
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} |
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}); |
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return nameEdList; |
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} |
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private void updateUINameListSelect() { |
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Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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UINameEdList nameEdList = entry.getValue().getNameEdList(); |
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if (nameEdList != selectNameEdList) { |
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nameEdList.clearSelection(); |
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} |
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} |
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} |
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@Override |
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public void checkButtonEnabled() { |
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getHelper().checkButtonEnabled(); |
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} |
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private String switchLang(String eventName) { |
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// 在 properties 文件中找到相应的 key 值 |
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String localeKey = ReportEngineEventMapping.getLocaleName(eventName); |
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return com.fr.design.i18n.Toolkit.i18nText(localeKey); |
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} |
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/** |
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* 生成不重复的名字 |
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* |
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* @param prefix 名字前缀 |
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* @return 名字 |
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*/ |
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@Override |
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public String createUnrepeatedName(String prefix) { |
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return getCommonHandlers().createUnrepeatedName(prefix); |
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} |
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private void updateSelectedNameList(NameableCreator creator) { |
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String eventName = ((EventCreator) creator).getEventName(); |
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ListWrapperPane wrapperPane = nameEdListMap.get(eventName); |
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wrapperPane.setVisible(true); |
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setSelectNameEdList(wrapperPane.getNameEdList()); |
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} |
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private void setSelectNameEdList(UINameEdList nameEdList) { |
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if (this.selectNameEdList != null) { |
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this.selectNameEdList.clearSelection(); |
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} |
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this.selectNameEdList = nameEdList; |
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} |
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@Override |
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public void onAddItem(NameableCreator creator) { |
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updateSelectedNameList(creator); |
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getCommonHandlers().onAddItem(creator); |
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checkGroupPaneSize(); |
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} |
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@Override |
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public void onRemoveItem() { |
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getCommonHandlers().onRemoveItem(); |
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refreshEventListWrapperPane(); |
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checkGroupPaneSize(); |
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} |
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@Override |
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public void onCopyItem() { |
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getCommonHandlers().onCopyItem(); |
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checkGroupPaneSize(); |
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} |
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private void checkGroupPaneSize() { |
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int width = 180; |
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Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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ListWrapperPane wrapperPane = entry.getValue(); |
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UIList uiList = wrapperPane.getNameEdList(); |
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width = Math.max(width, calculateUIListMaxCellWidth(uiList.getModel(), uiList.getFontMetrics(uiList.getFont()))); |
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} |
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iterator = nameEdListMap.entrySet().iterator(); |
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width += 40; |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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ListWrapperPane wrapperPane = entry.getValue(); |
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UIList uiList = wrapperPane.getNameEdList(); |
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uiList.setFixedCellWidth(width); |
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} |
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} |
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private int calculateUIListMaxCellWidth(ListModel model, FontMetrics fontMetrics) { |
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int width = 0; |
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for (int i = 0; i < model.getSize(); i++) { |
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Object element = model.getElementAt(i); |
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if (element != null) { |
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String text; |
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if (element instanceof ListModelElement) { |
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text = ((ListModelElement) element).wrapper.getName(); |
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} else { |
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text = element.toString(); |
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} |
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width = Math.max(width, fontMetrics.stringWidth(text)); |
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} |
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} |
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return width; |
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} |
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@Override |
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public void onMoveUpItem() { |
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getCommonHandlers().onMoveUpItem(); |
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} |
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@Override |
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public void onMoveDownItem() { |
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getCommonHandlers().onMoveDownItem(); |
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} |
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@Override |
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public void onSortItem(boolean isAtoZ) { |
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Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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UINameEdList nameEdList = entry.getValue().getNameEdList(); |
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getCommonHandlers().onSortItem(isAtoZ, nameEdList); |
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} |
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} |
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@Override |
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public boolean isItemSelected() { |
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return getModel().getSize() > 0 && getSelectedIndex() != -1; |
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} |
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@Override |
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protected JPanel createControlUpdatePane() { |
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return JControlUpdatePane.newInstance(this); |
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} |
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@Override |
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public Nameable[] update() { |
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List<Nameable> res = new ArrayList<Nameable>(); |
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getControlUpdatePane().update(); |
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Iterator<Map.Entry<String, ListWrapperPane>> iterator = nameEdListMap.entrySet().iterator(); |
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while (iterator.hasNext()) { |
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Map.Entry<String, ListWrapperPane> entry = iterator.next(); |
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UINameEdList nameEdList = entry.getValue().getNameEdList(); |
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DefaultListModel listModel = (DefaultListModel) nameEdList.getModel(); |
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for (int i = 0, len = listModel.getSize(); i < len; i++) { |
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res.add(((ListModelElement) listModel.getElementAt(i)).wrapper); |
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} |
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} |
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return res.toArray(new Nameable[0]); |
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} |
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@Override |
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public abstract NameableCreator[] createNameableCreators(); |
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@Override |
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public abstract void saveSettings(); |
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public BasicBeanPane createPaneByCreators(NameableCreator creator) { |
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try { |
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return creator.getUpdatePane().newInstance(); |
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} catch (InstantiationException e) { |
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throw new RuntimeException(e); |
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} catch (IllegalAccessException e) { |
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throw new RuntimeException(e); |
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} |
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} |
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public BasicBeanPane createPaneByCreators(NameableCreator creator, String string) { |
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Constructor constructor = null; |
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try { |
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constructor = creator.getUpdatePane().getDeclaredConstructor(new Class[]{String.class}); |
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constructor.setAccessible(true); |
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return (BasicBeanPane) constructor.newInstance(string); |
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} catch (NoSuchMethodException e) { |
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throw new RuntimeException(e); |
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} catch (InstantiationException e) { |
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throw new RuntimeException(e); |
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} catch (IllegalAccessException e) { |
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throw new RuntimeException(e); |
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} catch (InvocationTargetException e) { |
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throw new RuntimeException(e); |
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} |
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} |
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@Override |
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public DefaultListModel getModel() { |
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if (this.selectNameEdList == null) { |
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return new DefaultListModel(); |
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} |
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return (DefaultListModel) this.selectNameEdList.getModel(); |
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} |
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/** |
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* 检查是否符合规范 |
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* |
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* @throws Exception |
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*/ |
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@Override |
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public void checkValid() throws Exception { |
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((JControlUpdatePane) this.controlUpdatePane).checkValid(); |
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} |
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@Override |
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public boolean hasInvalid(boolean isAdd) { |
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return getHelper().hasInvalid(isAdd); |
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} |
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public void addNameable(Nameable nameable, int index) { |
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getHelper().addNameable(nameable, index); |
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popupEditDialog(); |
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} |
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/** |
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* 设置选中项 |
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* |
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* @param index 选中项的序列号 |
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*/ |
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public void setSelectedIndex(int index) { |
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if (this.selectNameEdList != null) { |
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this.selectNameEdList.setSelectedIndex(index); |
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} |
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} |
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@Override |
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public int getSelectedIndex() { |
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if (this.selectNameEdList == null) { |
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return -1; |
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} |
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return this.selectNameEdList.getSelectedIndex(); |
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} |
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@Override |
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public ListModelElement getSelectedValue() { |
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if (this.selectNameEdList == null) { |
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return null; |
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} |
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return (ListModelElement) this.selectNameEdList.getSelectedValue(); |
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} |
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@Override |
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public JControlUpdatePane getControlUpdatePane() { |
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return (JControlUpdatePane) controlUpdatePane; |
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} |
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@Override |
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public JNameEdList getNameableList() { |
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return this.selectNameEdList; |
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} |
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private void popupEditDialog() { |
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getHelper().popupEditDialog(null, this.selectNameEdList, this); |
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} |
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protected String getWrapperLabelText() { |
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return StringUtils.EMPTY; |
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} |
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@Override |
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public void wrapperListener(Listener listener){ |
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} |
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private class ListWrapperPane extends JPanel { |
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private UINameEdList nameEdList; |
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public ListWrapperPane(String labelText, UINameEdList nameEdList) { |
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this.setLayout(FRGUIPaneFactory.createBorderLayout()); |
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UILabel label = new UILabel(labelText + getWrapperLabelText()) { |
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@Override |
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public void paint(Graphics g) { |
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((Graphics2D) g).setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.8f)); |
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super.paint(g); |
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} |
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}; |
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label.setBorder(BorderFactory.createEmptyBorder(0, 8, 0, 0)); |
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label.setOpaque(true); |
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label.setBackground(Color.WHITE); |
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label.setForeground(Color.decode("#333334")); |
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label.setFont(label.getFont().deriveFont(11F)); |
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label.setPreferredSize(new Dimension(224, 26)); |
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this.nameEdList = nameEdList; |
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this.add(label, BorderLayout.NORTH); |
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this.add(this.nameEdList, BorderLayout.CENTER); |
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} |
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public UINameEdList getNameEdList() { |
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return this.nameEdList; |
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} |
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} |
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}
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