forked from fanruan/design
plough
6 years ago
16 changed files with 671 additions and 974 deletions
@ -0,0 +1,212 @@
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package com.fr.design.gui.controlpane; |
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import com.fr.base.BaseUtils; |
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import com.fr.base.FRContext; |
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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.utils.gui.GUICoreUtils; |
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import com.fr.general.ComparatorUtils; |
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import com.fr.stable.ArrayUtils; |
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import com.fr.stable.Nameable; |
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import javax.swing.DefaultListModel; |
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import javax.swing.SwingUtilities; |
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import java.awt.Component; |
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import java.util.Arrays; |
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import java.util.Comparator; |
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|
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/** |
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* 存放一些通用的事件处理方法 |
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* Created by plough on 2018/8/13. |
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*/ |
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public class CommonShortCutHandlers { |
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ListControlPaneProvider listControlPane; |
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JNameEdList nameableList; |
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private CommonShortCutHandlers(ListControlPaneProvider listControlPane) { |
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this.listControlPane = listControlPane; |
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this.nameableList = listControlPane.getNameableList(); |
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} |
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public static CommonShortCutHandlers newInstance(ListControlPaneProvider listControlPane) { |
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return new CommonShortCutHandlers(listControlPane); |
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} |
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public void onAddItem(NameableCreator creator) { |
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if (listControlPane.hasInvalid(true)) { |
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return; |
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} |
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Nameable nameable = creator.createNameable(listControlPane); |
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listControlPane.addNameable(nameable, listControlPane.getModel().getSize()); |
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} |
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public void onRemoveItem() { |
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try { |
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nameableList.getCellEditor() |
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.stopCellEditing(); |
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} catch (Exception ignored) { |
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} |
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if (GUICoreUtils.removeJListSelectedNodes(SwingUtilities |
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.getWindowAncestor((Component) listControlPane), nameableList)) { |
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listControlPane.checkButtonEnabled(); |
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} |
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} |
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public void onCopyItem() { |
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// p:选中的值.
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ListModelElement selectedValue = (ListModelElement) nameableList.getSelectedValue(); |
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if (selectedValue == null) { |
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return; |
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} |
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listControlPane.getControlUpdatePane().update(); |
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Nameable selectedNameable = selectedValue.wrapper; |
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// p: 用反射机制实现
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try { |
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Nameable newNameable = (Nameable) BaseUtils.cloneObject(selectedNameable); |
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newNameable.setName(createUnrepeatedCopyName(selectedNameable.getName())); |
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listControlPane.addNameable(newNameable, listControlPane.getSelectedIndex() + 1); |
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} catch (Exception e) { |
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FRContext.getLogger().error(e.getMessage(), e); |
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} |
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} |
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public void onMoveUpItem() { |
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int selectedIndex = nameableList.getSelectedIndex(); |
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if (selectedIndex == -1) { |
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return; |
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} |
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// 上移
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if (selectedIndex > 0) { |
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DefaultListModel listModel = (DefaultListModel) nameableList.getModel(); |
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Object selecteObj1 = listModel.get(selectedIndex - 1); |
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listModel.set(selectedIndex - 1, listModel.get(selectedIndex)); |
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listModel.set(selectedIndex, selecteObj1); |
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nameableList.setSelectedIndex(selectedIndex - 1); |
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nameableList.ensureIndexIsVisible(selectedIndex - 1); |
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} |
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} |
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public void onMoveDownItem() { |
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int selectedIndex = nameableList.getSelectedIndex(); |
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if (selectedIndex == -1) { |
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return; |
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} |
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if (selectedIndex < nameableList.getModel().getSize() - 1) { |
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DefaultListModel listModel = (DefaultListModel) nameableList |
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.getModel(); |
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Object selecteObj1 = listModel.get(selectedIndex + 1); |
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listModel.set(selectedIndex + 1, listModel.get(selectedIndex)); |
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listModel.set(selectedIndex, selecteObj1); |
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nameableList.setSelectedIndex(selectedIndex + 1); |
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nameableList.ensureIndexIsVisible(selectedIndex + 1); |
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} |
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} |
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public void onSortItem(boolean isAtoZ) { |
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// p:选中的值.
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Object selectedValue = nameableList.getSelectedValue(); |
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DefaultListModel listModel = (DefaultListModel) nameableList |
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.getModel(); |
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Nameable[] nameableArray = new Nameable[listModel.getSize()]; |
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if (nameableArray.length <= 0) { |
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return; |
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} |
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for (int i = 0; i < listModel.getSize(); i++) { |
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nameableArray[i] = ((ListModelElement) listModel.getElementAt(i)).wrapper; |
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} |
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// p:排序.
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if (isAtoZ) { |
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Comparator<Nameable> nameableComparator = new Comparator<Nameable>() { |
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@Override |
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public int compare(Nameable o1, Nameable o2) { |
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return -ComparatorUtils.compare(o1.getName(), o2 |
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.getName()); |
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} |
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}; |
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isAtoZ = !isAtoZ; |
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Arrays.sort(nameableArray, nameableComparator); |
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} else { |
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Comparator<Nameable> nameableComparator = new Comparator<Nameable>() { |
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@Override |
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public int compare(Nameable o1, Nameable o2) { |
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return ComparatorUtils.compare(o1.getName(), o2 |
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.getName()); |
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} |
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}; |
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isAtoZ = !isAtoZ; |
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Arrays.sort(nameableArray, nameableComparator); |
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} |
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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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// p:需要选中以前的那个值.
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if (selectedValue != null) { |
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nameableList.setSelectedValue(selectedValue, true); |
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} |
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listControlPane.checkButtonEnabled(); |
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// p:需要repaint.
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nameableList.repaint(); |
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} |
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private String createUnrepeatedCopyName(String suffix) { |
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DefaultListModel model = listControlPane.getModel(); |
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String[] names = new String[model.getSize()]; |
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for (int i = 0; i < model.size(); i++) { |
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names[i] = ((ListModelElement) model.get(i)).wrapper.getName(); |
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} |
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String lastName = "CopyOf" + suffix; |
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while (ArrayUtils.contains(names, lastName)) { |
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lastName = "CopyOf" + lastName; |
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} |
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return lastName; |
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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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public String createUnrepeatedName(String prefix) { |
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DefaultListModel model = listControlPane.getModel(); |
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Nameable[] all = new Nameable[model.getSize()]; |
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for (int i = 0; i < model.size(); i++) { |
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all[i] = ((ListModelElement) model.get(i)).wrapper; |
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} |
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// richer:生成的名字从1开始. kunsnat: 添加属性从0开始.
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int count = all.length + 1; |
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while (true) { |
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String name_test = prefix + count; |
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boolean repeated = false; |
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for (int i = 0, len = model.size(); i < len; i++) { |
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Nameable nameable = all[i]; |
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if (ComparatorUtils.equals(nameable.getName(), name_test)) { |
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repeated = true; |
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break; |
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} |
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} |
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if (!repeated) { |
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return name_test; |
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} |
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count++; |
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} |
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} |
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} |
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@ -1,71 +0,0 @@
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package com.fr.design.gui.controlpane; |
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import com.fr.design.gui.ilist.ListModelElement; |
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import com.fr.general.ComparatorUtils; |
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import com.fr.stable.ArrayUtils; |
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import com.fr.stable.Nameable; |
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import javax.swing.DefaultListModel; |
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/** |
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* Created by plough on 2018/8/13. |
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*/ |
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public class ListControlPaneHandlers { |
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ListControlPaneProvider listControlPane; |
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private ListControlPaneHandlers(ListControlPaneProvider listControlPane) { |
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this.listControlPane = listControlPane; |
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} |
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public ListControlPaneHandlers newInstance(ListControlPaneProvider listControlPane) { |
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return new ListControlPaneHandlers(listControlPane); |
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} |
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private String createUnrepeatedCopyName(String suffix) { |
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DefaultListModel model = listControlPane.getModel(); |
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String[] names = new String[model.getSize()]; |
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for (int i = 0; i < model.size(); i++) { |
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names[i] = ((ListModelElement) model.get(i)).wrapper.getName(); |
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} |
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String lastName = "CopyOf" + suffix; |
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while (ArrayUtils.contains(names, lastName)) { |
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lastName = "CopyOf" + lastName; |
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} |
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return lastName; |
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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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public String createUnrepeatedName(String prefix) { |
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DefaultListModel model = listControlPane.getModel(); |
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Nameable[] all = new Nameable[model.getSize()]; |
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for (int i = 0; i < model.size(); i++) { |
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all[i] = ((ListModelElement) model.get(i)).wrapper; |
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} |
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// richer:生成的名字从1开始. kunsnat: 添加属性从0开始.
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int count = all.length + 1; |
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while (true) { |
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String name_test = prefix + count; |
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boolean repeated = false; |
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for (int i = 0, len = model.size(); i < len; i++) { |
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Nameable nameable = all[i]; |
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if (ComparatorUtils.equals(nameable.getName(), name_test)) { |
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repeated = true; |
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break; |
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} |
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} |
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if (!repeated) { |
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return name_test; |
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} |
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count++; |
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} |
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} |
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} |
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@ -0,0 +1,112 @@
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package com.fr.design.gui.controlpane; |
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import com.fr.design.beans.BasicBeanPane; |
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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.stable.Nameable; |
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import com.fr.stable.StringUtils; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JOptionPane; |
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import java.awt.Component; |
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/** |
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* 存放一些公用的方法 |
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* Created by plough on 2018/8/13. |
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*/ |
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class ListControlPaneHelper { |
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private ListControlPaneProvider listControlPane; |
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private ListControlPaneHelper(ListControlPaneProvider listControlPane) { |
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this.listControlPane = listControlPane; |
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} |
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public static ListControlPaneHelper newInstance(ListControlPaneProvider listControlPane) { |
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return new ListControlPaneHelper(listControlPane); |
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} |
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public boolean hasInvalid(boolean isAdd) { |
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int idx = getInValidIndex(); |
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if (isAdd || listControlPane.getSelectedIndex() != idx) { |
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try { |
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listControlPane.checkValid(); |
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} catch (Exception exp) { |
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JOptionPane.showMessageDialog((Component) listControlPane, exp.getMessage()); |
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listControlPane.setSelectedIndex(idx); |
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return true; |
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} |
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} |
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return false; |
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} |
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private int getInValidIndex() { |
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BasicBeanPane[] p = listControlPane.getControlUpdatePane().getUpdatePanes(); |
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if (p != null) { |
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for (int i = 0; i < p.length; i++) { |
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if (p[i] != null) { |
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try { |
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p[i].checkValid(); |
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} catch (Exception e) { |
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return i; |
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} |
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} |
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} |
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} |
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return -1; |
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} |
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public Nameable[] update() { |
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java.util.List<Nameable> res = new java.util.ArrayList<Nameable>(); |
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listControlPane.getControlUpdatePane().update(); |
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DefaultListModel listModel = listControlPane.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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return res.toArray(new Nameable[res.size()]); |
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} |
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/** |
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* 获取选中的名字 |
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*/ |
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public String getSelectedName() { |
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ListModelElement el = listControlPane.getSelectedValue(); |
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return el == null ? StringUtils.EMPTY : el.wrapper.getName(); |
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} |
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/** |
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* 添加 Nameable |
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* |
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* @param nameable 添加的Nameable |
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* @param index 序号 |
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*/ |
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public void addNameable(Nameable nameable, int index) { |
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JNameEdList nameableList = listControlPane.getNameableList(); |
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DefaultListModel model = listControlPane.getModel(); |
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ListModelElement el = new ListModelElement(nameable); |
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model.add(index, el); |
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nameableList.setSelectedIndex(index); |
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nameableList.ensureIndexIsVisible(index); |
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nameableList.repaint(); |
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} |
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/** |
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* 检查按钮可用状态 Check button enabled. |
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*/ |
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public void checkButtonEnabled() { |
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int selectedIndex = listControlPane.getSelectedIndex(); |
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if (selectedIndex == -1) { |
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listControlPane.showSelectPane(); |
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} else { |
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listControlPane.showEditPane(); |
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} |
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for (ShortCut4JControlPane sj : listControlPane.getShorts()) { |
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sj.checkEnable(); |
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} |
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} |
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} |
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@ -1,14 +1,35 @@
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package com.fr.design.gui.controlpane; |
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import com.fr.design.beans.BasicBeanPane; |
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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.stable.Nameable; |
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import javax.swing.DefaultListModel; |
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/** |
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* Created by plough on 2018/8/13. |
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*/ |
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public interface ListControlPaneProvider { |
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public interface ListControlPaneProvider extends UnrepeatedNameHelper { |
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NameableCreator[] creators(); |
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ListModelElement getSelectedElement(); |
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BasicBeanPane createPaneByCreators(NameableCreator creator); |
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BasicBeanPane createPaneByCreators(NameableCreator creator, String string); |
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DefaultListModel getModel(); |
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boolean hasInvalid(boolean isAdd); |
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void addNameable(Nameable nameable, int index); |
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JNameEdList getNameableList(); |
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int getSelectedIndex(); |
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void setSelectedIndex(int idx); |
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ListModelElement getSelectedValue(); |
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void checkButtonEnabled(); |
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JControlUpdatePane getControlUpdatePane(); |
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// BasicBeanPane[] getUpdatePanes();
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/** |
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* 检查是否符合规范 |
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* @throws Exception |
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*/ |
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void checkValid() throws Exception; |
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void showSelectPane(); |
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void showEditPane(); |
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ShortCut4JControlPane[] getShorts(); |
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} |
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@ -0,0 +1,68 @@
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package com.fr.design.gui.ilist; |
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import com.fr.design.gui.itextfield.UITextField; |
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import com.fr.general.NameObject; |
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import com.fr.stable.Nameable; |
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|
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import javax.swing.DefaultListCellRenderer; |
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import javax.swing.JFrame; |
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import javax.swing.JList; |
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import javax.swing.JPanel; |
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import javax.swing.SwingUtilities; |
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import javax.swing.WindowConstants; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Toolkit; |
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import java.awt.event.InputEvent; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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|
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/** |
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* Created by plough on 2018/8/13. |
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*/ |
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public class JNameEdListTest { |
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private static final int TEST_LIST_LENTH = 20; |
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public static void main(String... args) { |
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JFrame f = new JFrame(); |
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JPanel c = (JPanel) f.getContentPane(); |
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c.setLayout(new BorderLayout()); |
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ListModelElement[] data = new ListModelElement[TEST_LIST_LENTH]; |
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for (int i = 0; i < TEST_LIST_LENTH; i++) { |
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data[i] = new ListModelElement(new NameObject(i + 1 + "", i)); |
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} |
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final JNameEdList list = new JNameEdList(data); |
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list.setEditable(true); |
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list.addMouseListener(new MouseAdapter() { |
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public void mouseReleased(MouseEvent evt) { |
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list.stopEditing(); |
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if (evt.getClickCount() >= 2 |
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&& SwingUtilities.isLeftMouseButton(evt)) { |
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list.editItemAt(list.getSelectedIndex()); |
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} |
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} |
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}) |
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; |
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list.setCellEditor(new DefaultListCellEditor(new UITextField())); |
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list.setCellRenderer(new NameableListCellRenderer()); |
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c.add(list, BorderLayout.CENTER); |
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f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); |
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f.setSize(400, 600); |
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f.setVisible(true); |
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} |
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private static class NameableListCellRenderer extends DefaultListCellRenderer { |
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@Override |
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public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, |
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boolean cellHasFocus) { |
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super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
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|
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if (value instanceof Nameable) { |
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Nameable wrappee = (Nameable) value; |
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this.setText(wrappee.getName()); |
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} |
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return this; |
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} |
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} |
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} |
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@ -0,0 +1,82 @@
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package com.fr.design.gui.ilist; |
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import com.fr.design.gui.itextfield.UITextField; |
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import com.fr.general.NameObject; |
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import com.fr.stable.Nameable; |
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|
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import javax.swing.DefaultListCellRenderer; |
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import javax.swing.JFrame; |
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import javax.swing.JList; |
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import javax.swing.JPanel; |
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import javax.swing.SwingUtilities; |
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import javax.swing.WindowConstants; |
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import java.awt.BorderLayout; |
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import java.awt.Component; |
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import java.awt.Toolkit; |
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import java.awt.event.InputEvent; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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|
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/** |
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* Created by plough on 2018/8/13. |
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*/ |
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public class UINameEdListTest { |
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private static final int TEST_LIST_LENTH = 20; |
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public static void main(String... args) { |
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JFrame f = new JFrame(); |
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JPanel c = (JPanel) f.getContentPane(); |
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c.setLayout(new BorderLayout()); |
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ListModelElement[] data = new ListModelElement[TEST_LIST_LENTH]; |
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for (int i = 0; i < TEST_LIST_LENTH; i++) { |
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data[i] = new ListModelElement(new NameObject(i + 1 + "", i)); |
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} |
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final UINameEdList list = new UINameEdList(data); |
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list.setEditable(true); |
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list.addMouseListener(new MouseAdapter() { |
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public void mouseReleased(MouseEvent evt) { |
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list.stopEditing(); |
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if (evt.getClickCount() >= 2 |
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&& SwingUtilities.isLeftMouseButton(evt)) { |
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list.editItemAt(list.getSelectedIndex()); |
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} |
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} |
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|
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@Override |
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public void mouseClicked(MouseEvent e) { |
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JList list = (JList) e.getSource(); |
||||
if (list.locationToIndex(e.getPoint()) == -1 && !e.isShiftDown() |
||||
&& !isMenuShortcutKeyDown(e)) { |
||||
list.clearSelection(); |
||||
} |
||||
} |
||||
|
||||
private boolean isMenuShortcutKeyDown(InputEvent event) { |
||||
return (event.getModifiers() & Toolkit.getDefaultToolkit() |
||||
.getMenuShortcutKeyMask()) != 0; |
||||
} |
||||
}) |
||||
; |
||||
|
||||
list.setCellEditor(new DefaultListCellEditor(new UITextField())); |
||||
list.setCellRenderer(new NameableListCellRenderer()); |
||||
c.add(list, BorderLayout.CENTER); |
||||
f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); |
||||
f.setSize(400, 600); |
||||
f.setVisible(true); |
||||
} |
||||
|
||||
private static class NameableListCellRenderer extends DefaultListCellRenderer { |
||||
@Override |
||||
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, |
||||
boolean cellHasFocus) { |
||||
super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
||||
|
||||
if (value instanceof Nameable) { |
||||
Nameable wrappee = (Nameable) value; |
||||
this.setText(wrappee.getName()); |
||||
} |
||||
return this; |
||||
} |
||||
} |
||||
} |
||||
Loading…
Reference in new issue