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Merge pull request #1645 in BA/design from ~YAOH.WU/a_design_0811:release/9.0 to release/9.0 

* commit 'adfd2a3ecc80beaf03efe9fe48d68e60a814c7a4':
  REPORT-6868 设计器数据列单元格切换频繁弹出sql参数对话框； 无任务，删除部分无用代码。
superman 7 years ago
parent
df88079c42 adfd2a3ecc
commit
491e2c7317
7 changed files with 531 additions and 513 deletions
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  1. 3
      designer/src/com/fr/design/dscolumn/SelectedConfirmedDataColumnPane.java
  2. 161
      designer/src/com/fr/design/dscolumn/SelectedDataColumnPane.java
  3. 4
      designer/src/com/fr/quickeditor/cellquick/CellDSColumnEditor.java
  4. 36
      designer_base/src/com/fr/design/gui/demo/ComboBoxDemo.java
  5. 15
      designer_base/src/com/fr/design/gui/demo/SwingComponentsDemo.java
  6. 137
      designer_base/src/com/fr/design/gui/icombobox/LazyComboBox.java
  7. 44
      designer_base/src/com/fr/design/gui/icombobox/UIComboBox.java

3
designer/src/com/fr/design/dscolumn/SelectedConfirmedDataColumnPane.java
Unescape View File

@ -17,6 +17,7 @@ public class SelectedConfirmedDataColumnPane extends SelectedDataColumnPane {
super(false);
}
@Override
protected void initTableNameComboBox() {
tableNameComboBox = new TableDataComboBox(new WorkBook());
tableNameComboBox.addItemListener(new ItemListener() {
@ -39,7 +40,7 @@ public class SelectedConfirmedDataColumnPane extends SelectedDataColumnPane {
TemplateTableDataWrapper wrapper = new TemplateTableDataWrapper(source.getTableData(name), name);
tableNameComboBox.setSelectedItem(wrapper);
tableNameComboBox.getModel().setSelectedItem(wrapper);
} catch (Exception e) {
} catch (Exception ignored) {
}
}
}

161
designer/src/com/fr/design/dscolumn/SelectedDataColumnPane.java
Unescape View File

@ -37,8 +37,7 @@ import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.Objects;
import java.util.regex.Pattern;
/**
@ -50,29 +49,83 @@ import java.util.regex.Pattern;
* @since 8.0
*/
public class SelectedDataColumnPane extends BasicPane {
/**
* 参数编辑器面板
*/
private UITableEditorPane<ParameterProvider> editorPane;
/**
* 参数
*/
private Parameter[] ps;
/**
* 数据集下拉框
*/
TableDataComboBox tableNameComboBox;
/**
* 动态参数注入按钮
*/
private UIButton paramButton;
/**
* 数据列下拉框
*/
LazyComboBox columnNameComboBox;
/**
* 数据集下拉框和数据列下拉框监听器
*/
private ItemListener itemListener;
private UIButton paramButton;
/**
* 当前编辑的模板面板，用于触发保存操作
*/
private ElementCasePane casePane;
private CellElement cellElement; // 保存当前选中的 CE
/**
* 保存当前选中的 CE
*/
private CellElement cellElement;
public SelectedDataColumnPane() {
this(true, false, null);
private static final Pattern COLUMN_NAME_PATTERN = Pattern.compile("[^\\d]");
/**
* 数据集下拉框变动后修改数据列下拉框加载状态的监听器
*/
private ItemListener loadInstantListener = new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
columnNameComboBox.setLoaded(false);
}
}
};
/**
* 创建横向布局附带显示动态参数注入按钮的数据集数据列选择面板
*/
SelectedDataColumnPane() {
this(true, false);
}
public SelectedDataColumnPane(boolean showParameterButton) {
this(showParameterButton, false, null);
/**
* 创建横向布局的数据集数据列选择面板
*
* @param showParameterButton 是否显示动态参数注入按钮
*/
SelectedDataColumnPane(boolean showParameterButton) {
this(showParameterButton, false);
}
public SelectedDataColumnPane(boolean showParameterButton, boolean verticalLayout, TemplateCellElement cellElement) {
/**
* 创建数据集数据列选择面板
*
* @param showParameterButton 是否显示动态参数注入按钮
* @param verticalLayout 是否是垂直布局
*/
public SelectedDataColumnPane(boolean showParameterButton, boolean verticalLayout) {
if (verticalLayout) {
initComponentVerticalLayout(cellElement);
initComponentVerticalLayout();
} else {
initComponent(showParameterButton);
}
@ -86,7 +139,7 @@ public class SelectedDataColumnPane extends BasicPane {
public void initComponent(boolean showParameterButton) {
initTableNameComboBox();
if (showParameterButton) {
initWithParameterButton();
initParameterButton();
}
columnNameComboBox = new LazyComboBox() {
@ -126,9 +179,9 @@ public class SelectedDataColumnPane extends BasicPane {
/**
* 初始化竖直布局的组件
*/
private void initComponentVerticalLayout(TemplateCellElement cellElement) {
private void initComponentVerticalLayout() {
initTableNameComboBox();
initWithParameterButton(cellElement);
initVerticalParameterButton();
columnNameComboBox = new LazyComboBox() {
@Override
public Object[] load() {
@ -156,6 +209,13 @@ public class SelectedDataColumnPane extends BasicPane {
}
/**
* 更新面板数据
*
* @param source 数据源
* @param cellElement 单元格
* @param casePane 当前编辑的模板面板
*/
public void populate(TableDataSource source, TemplateCellElement cellElement, ElementCasePane casePane) {
tableNameComboBox.refresh(source);
this.casePane = casePane;
@ -163,9 +223,8 @@ public class SelectedDataColumnPane extends BasicPane {
return;
}
this.cellElement = cellElement;
if (itemListener != null) {
removeListener(itemListener);
}
removeListener();
Object value = cellElement.getValue();
if (!(value instanceof DSColumn)) {
return;
@ -176,9 +235,14 @@ public class SelectedDataColumnPane extends BasicPane {
columnNameComboBox.setSelectedItem(TableDataColumn.getColumnName(dsColumn.getColumn()));
ps = dsColumn.getParameters();
addListener(itemListener);
addListener();
}
/**
* 保存数据到单元格对象中
*
* @param cellElement 单元格
*/
public void update(CellElement cellElement) {
if (cellElement == null) {
return;
@ -187,7 +251,7 @@ public class SelectedDataColumnPane extends BasicPane {
if (this.tableNameComboBox.getSelectedItem() == null && this.columnNameComboBox.getSelectedItem() == null) {
return;
}
DSColumn dsColumn = null;
DSColumn dsColumn;
if (value == null || !(value instanceof DSColumn)) {
dsColumn = new DSColumn();
cellElement.setValue(dsColumn);
@ -195,7 +259,7 @@ public class SelectedDataColumnPane extends BasicPane {
dsColumn = (DSColumn) cellElement.getValue();
SimpleDSColumn simpleDSColumn = updateColumnPane();
dsColumn.setDSName(simpleDSColumn.getDsName());
dsColumn.setDSName(Objects.requireNonNull(simpleDSColumn).getDsName());
dsColumn.setColumn(simpleDSColumn.getColumn());
dsColumn.setParameters((ps != null && ps.length > 0) ? ps : null);
@ -205,6 +269,7 @@ public class SelectedDataColumnPane extends BasicPane {
* 释放模板对象
*/
public void release() {
this.cellElement = null;
this.casePane = null;
this.tableNameComboBox.setModel(new DefaultComboBoxModel());
}
@ -214,7 +279,7 @@ public class SelectedDataColumnPane extends BasicPane {
*
* @return 更新后的值
*/
public SimpleDSColumn updateColumnPane() {
private SimpleDSColumn updateColumnPane() {
SimpleDSColumn dsColumn = new SimpleDSColumn();
TableDataWrapper tableDataWrappe = this.tableNameComboBox.getSelectedItem();
if (tableDataWrappe == null) {
@ -224,9 +289,8 @@ public class SelectedDataColumnPane extends BasicPane {
TableDataColumn column;
String columnExp = (String) this.columnNameComboBox.getSelectedItem();
if (isColumnName(columnExp)) {
String number = columnExp.substring(1);
Pattern pattern = Pattern.compile("[^\\d]");
if (pattern.matcher(number).find()) {
String number = Objects.requireNonNull(columnExp).substring(1);
if (COLUMN_NAME_PATTERN.matcher(number).find()) {
column = TableDataColumn.createColumn(columnExp);
} else {
int serialNumber = Integer.parseInt(columnExp.substring(1));
@ -239,47 +303,31 @@ public class SelectedDataColumnPane extends BasicPane {
return dsColumn;
}
public void setListener(ItemListener i) {
this.itemListener = i;
}
/**
* 添加监听事件
*
* @param i 监听事件
*/
public void addListener(ItemListener i) {
itemListener = i;
tableNameComboBox.addItemListener(i);
columnNameComboBox.addItemListener(i);
private void addListener() {
tableNameComboBox.addItemListener(this.itemListener);
columnNameComboBox.addItemListener(this.itemListener);
}
/**
* 移除监听事件
*
* @param i 监听事件
*/
public void removeListener(ItemListener i) {
tableNameComboBox.removeItemListener(i);
columnNameComboBox.removeItemListener(i);
private void removeListener() {
tableNameComboBox.removeItemListener(this.itemListener);
columnNameComboBox.removeItemListener(this.itemListener);
}
protected void initTableNameComboBox() {
tableNameComboBox = new TableDataComboBox(DesignTableDataManager.getEditingTableDataSource());
final ExecutorService executorService = Executors.newSingleThreadExecutor();
tableNameComboBox.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
executorService.execute(new Runnable() {
@Override
public void run() {
synchronized (columnNameComboBox) {
columnNameComboBox.loadInstant();
}
}
});
}
}
});
tableNameComboBox.setPreferredSize(new Dimension(100, 20));
tableNameComboBox.addItemListener(this.loadInstantListener);
}
@Override
@ -288,8 +336,8 @@ public class SelectedDataColumnPane extends BasicPane {
}
private void initWithParameterButton() {
editorPane = new UITableEditorPane<ParameterProvider>(new ParameterTableModel());
private void initParameterButton() {
editorPane = new UITableEditorPane<>(new ParameterTableModel());
paramButton = new UIButton(Inter.getLocText("TableData_Dynamic_Parameter_Setting"));
paramButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
@ -307,10 +355,11 @@ public class SelectedDataColumnPane extends BasicPane {
});
}
private void initWithParameterButton(final TemplateCellElement cellElement) {
editorPane = new UITableEditorPane<ParameterProvider>(new ParameterTableModel());
private void initVerticalParameterButton() {
editorPane = new UITableEditorPane<>(new ParameterTableModel());
paramButton = new UIButton(Inter.getLocText("FR-Designer-Basic_Dynamic_Parameter_Injection"));
paramButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
BasicDialog paramDialog = editorPane.showSmallWindow(DesignerContext.getDesignerFrame(), new DialogActionAdapter() {
@Override
@ -337,6 +386,6 @@ public class SelectedDataColumnPane extends BasicPane {
if (this.tableNameComboBox.getSelectedItem() != null) {
return this.tableNameComboBox.getSelectedItem().calculateColumnNameList();
}
return new ArrayList<String>();
return new ArrayList<>();
}
}

4
designer/src/com/fr/quickeditor/cellquick/CellDSColumnEditor.java
Unescape View File

@ -247,9 +247,9 @@ public class CellDSColumnEditor extends CellQuickEditor {
};
DSColumnBasicEditorPane() {
dataPane = new SelectedDataColumnPane(true, true, cellElement);
dataPane = new SelectedDataColumnPane(true, true);
groupPane = new ResultSetGroupDockingPane();
dataPane.addListener(dataListener);
dataPane.setListener(dataListener);
groupPane.setListener(groupListener);
double[] rowSize = {P}, columnSize = {P, F};

36
designer_base/src/com/fr/design/gui/demo/ComboBoxDemo.java
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@ -1,34 +1,37 @@
package com.fr.design.gui.demo;
import java.awt.BorderLayout;
import java.awt.Component;
import java.util.ArrayList;
import javax.swing.DefaultListCellRenderer;
import com.fr.design.gui.ilable.UILabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTree;
import javax.swing.ListCellRenderer;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellRenderer;
import javax.swing.tree.TreePath;
import com.fr.base.FRContext;
import com.fr.design.gui.icombobox.filter.Filter;
import com.fr.design.dialog.DialogActionAdapter;
import com.fr.design.gui.icombobox.ComboCheckBox;
import com.fr.design.gui.icombobox.DictionaryComboBox;
import com.fr.design.gui.icombobox.ExtendedComboBox;
import com.fr.design.gui.icombobox.FRTreeComboBox;
import com.fr.design.gui.icombobox.FilterComboBox;
import com.fr.design.gui.icombobox.LazyComboBox;
import com.fr.design.gui.icombobox.filter.Filter;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.layout.FRGUIPaneFactory;
import com.fr.design.layout.TableLayout;
import com.fr.design.layout.TableLayoutHelper;
import com.fr.design.mainframe.DesignerContext;
import com.fr.design.parameter.ParameterInputPane;
import com.fr.general.Inter;
import com.fr.stable.ParameterProvider;
import com.fr.stable.StringUtils;
import javax.swing.DefaultListCellRenderer;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JTree;
import javax.swing.ListCellRenderer;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.TreeCellRenderer;
import javax.swing.tree.TreePath;
import java.awt.BorderLayout;
import java.awt.Component;
import java.util.ArrayList;
/**
* Created by IntelliJ IDEA.
* User: Richer
@ -165,6 +168,7 @@ public class ComboBoxDemo extends JPanel {
// 睡5秒
try {
Thread.sleep(5000);
} catch (InterruptedException e) {
FRContext.getLogger().error(e.getMessage(), e);
}

15
designer_base/src/com/fr/design/gui/demo/SwingComponentsDemo.java
Unescape View File

@ -1,16 +1,15 @@
package com.fr.design.gui.demo;
import java.awt.BorderLayout;
import com.fr.design.layout.FRGUIPaneFactory;
import com.fr.design.utils.DesignUtils;
import com.fr.design.utils.gui.GUICoreUtils;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.SwingUtilities;
import javax.swing.WindowConstants;
import com.fr.design.layout.FRGUIPaneFactory;
import com.fr.design.utils.DesignUtils;
import com.fr.design.utils.gui.GUICoreUtils;
import java.awt.BorderLayout;
/**
* Created by IntelliJ IDEA.
@ -19,8 +18,8 @@ import com.fr.design.utils.gui.GUICoreUtils;
* Time: 下午4:54
*/
public class SwingComponentsDemo extends JFrame {
public SwingComponentsDemo() {
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
private SwingComponentsDemo() {
this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
init();
JPanel contentPane = (JPanel) getContentPane();
contentPane.setLayout(FRGUIPaneFactory.createBorderLayout());
@ -40,12 +39,12 @@ public class SwingComponentsDemo extends JFrame {
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
JFrame f = new SwingComponentsDemo();
f.setSize(500, 500);
f.setVisible(true);
GUICoreUtils.centerWindow(f);
f.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
});
}

137
designer_base/src/com/fr/design/gui/icombobox/LazyComboBox.java
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@ -3,105 +3,115 @@
*/
package com.fr.design.gui.icombobox;
import java.awt.Dimension;
import java.util.ArrayList;
import java.util.List;
import com.fr.general.FRLogger;
import com.fr.general.Inter;
import javax.swing.*;
import javax.swing.DefaultComboBoxModel;
import javax.swing.SwingWorker;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
import javax.swing.plaf.basic.BasicComboPopup;
import com.fr.general.Inter;
import java.awt.Dimension;
import java.util.concurrent.ExecutionException;
/**
* @author richer
* @version 2018年2月6日14点43分 by @yaoh.wu
* @since 6.5.5 创建于2011-6-15 延迟加载的下拉框
*/
public abstract class LazyComboBox extends UIComboBox implements PopupMenuListener {
protected boolean loaded = false;
private List<EventListener> ls = new ArrayList<EventListener>();
private Object initialSelected = null;
private static final int NUM = 80;
private static final String[] PENDING_CONTENT = new String[]{"", Inter.getLocText("Loading") + "..."};
public static final Object PENDING = new Object() {
/**
* 是否加载完成
*/
protected boolean loaded = false;
@Override
public String toString() {
return Inter.getLocText("Loading") + "...";
}
};
/**
* 初始化选项
*/
private Object initialSelected = null;
public LazyComboBox() {
protected LazyComboBox() {
super();
this.setEditor(new FilterComboBoxEditor());
addPopupMenuListener(this);
// updateUI();
}
public void setLoaded(boolean loaded) {
this.loaded = loaded;
}
/**
* 加载下拉框中的选项
*
* @return 下拉框中的选项
*/
public abstract Object[] load();
@Override
public void setSelectedItem(Object anObject) {
initialSelected = anObject;
if (loaded) {
super.setSelectedItem(anObject);
} else {
setModel(new DefaultComboBoxModel(new Object[] { anObject }));
this.setModel(new DefaultComboBoxModel<>(new Object[]{anObject}));
super.setSelectedItem(anObject);
}
}
/**
* 通过调用该方法，在点击下拉框按钮之前就加载好数据,不需要出现loading了
*/
public void loadInstant() {
setLoaded(true);
loadList();
}
@Override
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
if (loaded) {
return;
}
DefaultComboBoxModel loadingModel = new DefaultComboBoxModel(new String[]{"", Inter.getLocText("Loading") + "..."});
LazyComboBox.this.setModel(loadingModel);
new SwingWorker<Void, Void>() {
DefaultComboBoxModel<String> loadingModel = new DefaultComboBoxModel<>(PENDING_CONTENT);
this.setModel(loadingModel);
new SwingWorker<Object[], Void>() {
@Override
protected Void doInBackground() throws Exception {
final Object selectedObj = getSelectedItem();
loadList();
return null;
protected Object[] doInBackground() {
return load();
}
@Override
public void done() {
LazyComboBox.this.updateUI();
LazyComboBox.this.fireEvent();
try {
LazyComboBox.this.loadList(get());
} catch (InterruptedException | ExecutionException exception) {
FRLogger.getLogger().debug(exception.getMessage());
}
LazyComboBox.this.showPopup();
}
}.execute();
}
/**
* 加载下拉列表
*/
public void loadList() {
DefaultComboBoxModel<Object> model = new DefaultComboBoxModel<>(load());
model.setSelectedItem(initialSelected);
this.setModel(model);
this.selectedItemReminder = initialSelected;
loaded = true;
}
/**
* 计算加载下拉列表
* 加载下拉列表
*
* @param contents 下拉列表内容
*/
public void loadList() {
DefaultComboBoxModel model = new DefaultComboBoxModel(load());
private void loadList(Object[] contents) {
DefaultComboBoxModel<Object> model = new DefaultComboBoxModel<>(contents);
model.setSelectedItem(initialSelected);
LazyComboBox.this.setModel(model);
LazyComboBox.this.selectedItemReminder = initialSelected ;
this.setModel(model);
this.selectedItemReminder = initialSelected;
loaded = true;
}
@ -115,19 +125,6 @@ public abstract class LazyComboBox extends UIComboBox implements PopupMenuListen
}
public void addClickListener(EventListener l) {
if (ls == null) {
ls = new ArrayList<LazyComboBox.EventListener>();
}
ls.add(l);
}
public void fireEvent() {
for (int i = 0, n = ls.size(); i < n; i++) {
ls.get(i).fireEvent();
}
}
@Override
public Dimension getPreferredSize() {
Dimension dim = super.getPreferredSize();
@ -135,26 +132,6 @@ public abstract class LazyComboBox extends UIComboBox implements PopupMenuListen
return dim;
}
private static class LazyPopMenu extends BasicComboPopup {
public LazyPopMenu(final JComboBox combo) {
super(combo);
LazyComboBox comboc = (LazyComboBox) combo;
comboc.addClickListener(new EventListener() {
@Override
public void fireEvent() {
LazyPopMenu.this.show();
combo.showPopup();
}
});
}
}
private interface EventListener {
void fireEvent();
}
class FilterComboBoxEditor extends UIComboBoxEditor implements DocumentListener {
private Object item;
private volatile boolean filtering = false;
@ -165,12 +142,12 @@ public abstract class LazyComboBox extends UIComboBox implements PopupMenuListen
textField.getDocument().addDocumentListener(this);
}
@Override
public void setItem(Object item) {
if (filtering) {
return;
}
this.item = item;
this.setting = true;
textField.setSetting(true);
String newText = (item == null) ? "" : item.toString();
@ -179,23 +156,27 @@ public abstract class LazyComboBox extends UIComboBox implements PopupMenuListen
this.setting = false;
}
@Override
public Object getItem() {
return this.item;
}
@Override
public void insertUpdate(DocumentEvent e) {
handleChange();
}
@Override
public void removeUpdate(DocumentEvent e) {
handleChange();
}
@Override
public void changedUpdate(DocumentEvent e) {
handleChange();
}
protected void handleChange() {
void handleChange() {
if (setting) {
return;
}

44
designer_base/src/com/fr/design/gui/icombobox/UIComboBox.java
Unescape View File

@ -4,12 +4,13 @@ import com.fr.design.event.GlobalNameListener;
import com.fr.design.event.GlobalNameObserver;
import com.fr.design.event.UIObserver;
import com.fr.design.event.UIObserverListener;
import com.fr.design.utils.gui.GUICoreUtils;
import javax.swing.*;
import javax.swing.ComboBoxModel;
import javax.swing.JComboBox;
import javax.swing.ListCellRenderer;
import javax.swing.plaf.ComboBoxUI;
import javax.swing.plaf.basic.ComboPopup;
import java.awt.*;
import java.awt.Dimension;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.ItemEvent;
@ -112,8 +113,6 @@ public class UIComboBox extends JComboBox implements UIObserver, GlobalNameObser
public void setRenderer(ListCellRenderer aRenderer) {
if (aRenderer instanceof UIComboBoxRenderer) {
super.setRenderer(aRenderer);
} else {
//throw new IllegalArgumentException("Must be UIComboBoxRenderer");
}
}
@ -121,13 +120,15 @@ public class UIComboBox extends JComboBox implements UIObserver, GlobalNameObser
return null;
}
@Override
public void setGlobalName(String name) {
comboBoxName = name;
}
@Override
public Dimension getPreferredSize() {
return new Dimension(super.getPreferredSize().width + SIZE5, SIZE);//加5的原因在于：render里，每一个项前面了空了一格，要多几像素
//加5的原因在于：render里，每一个项前面了空了一格，要多几像素
return new Dimension(super.getPreferredSize().width + SIZE5, SIZE);
}
/**
@ -147,15 +148,16 @@ public class UIComboBox extends JComboBox implements UIObserver, GlobalNameObser
/**
*
*/
@Override
public void updateUI() {
setUI(getUIComboBoxUI());
}
/**
*
* @param listener 观察者监听事件
*/
@Override
public void registerChangeListener(UIObserverListener listener) {
uiObserverListener = listener;
}
@ -169,46 +171,28 @@ public class UIComboBox extends JComboBox implements UIObserver, GlobalNameObser
}
/**
* @return
* @return 是否响应变更事件
*/
@Override
public boolean shouldResponseChangeListener() {
return true;
}
/**
*
* @param listener 观察者监听事件
*/
@Override
public void registerNameListener(GlobalNameListener listener) {
globalNameListener = listener;
}
/**
*
* @return
* @return 是否响应名称事件
*/
@Override
public boolean shouldResponseNameListener() {
return true;
}
/**
* @param args
*/
public static void main(String... args) {
LayoutManager layoutManager = null;
JFrame jf = new JFrame("test");
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel content = (JPanel) jf.getContentPane();
content.setLayout(layoutManager);
UIComboBox bb = new UIComboBox(new String[]{"", "jerry", "kunsnat", "richer"});
bb.setEditable(true);
bb.setBounds(20, 20, bb.getPreferredSize().width, bb.getPreferredSize().height);
content.add(bb);
GUICoreUtils.centerWindow(jf);
jf.setSize(400, 400);
jf.setVisible(true);
}
}
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