forked from fanruan/finekit
4 changed files with 255 additions and 37 deletions
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package com.fanruan.api.design.ui.component; |
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import com.fr.design.editlock.EditLockChangeEvent; |
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import com.fr.design.editlock.EditLockChangeListener; |
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import com.fr.design.editlock.EditLockUtils; |
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import com.fr.report.LockItem; |
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import javax.swing.*; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public class UILockButton extends UIButton implements EditLockChangeListener { |
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/** |
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* 锁定状态图标 |
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*/ |
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private final Icon lockedIcon; |
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/** |
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* 正常状态图标 |
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*/ |
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private final Icon normalIcon; |
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/** |
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* 锁定状态的提示信息 |
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*/ |
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private final String lockedTooltips; |
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/** |
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* 正常状态的提示信息 |
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*/ |
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private final String normalTooltips; |
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public UILockButton(Icon lockedIcon, Icon normalIcon, String lockedTooltips, String normalTooltips) { |
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super(); |
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this.lockedIcon = lockedIcon; |
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this.normalIcon = normalIcon; |
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this.lockedTooltips = lockedTooltips; |
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this.normalTooltips = normalTooltips; |
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init(); |
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} |
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private void init() { |
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boolean locked = EditLockUtils.isLocked(LockItem.CONNECTION); |
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this.setIcon(locked ? lockedIcon : normalIcon); |
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this.setToolTipText(locked ? lockedTooltips : normalTooltips); |
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} |
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@Override |
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public void updateLockedState(EditLockChangeEvent event) { |
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this.setIcon(event.isLocked() ? lockedIcon : normalIcon); |
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this.setToolTipText(event.isLocked() ? lockedTooltips : normalTooltips); |
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this.repaint(); |
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} |
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} |
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package com.fanruan.api.design.work.compat; |
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import com.fanruan.api.design.ui.component.UIButton; |
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import com.fanruan.api.design.ui.component.UILockButton; |
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import com.fr.base.svg.IconUtils; |
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import com.fr.design.editlock.ConnectionLockChangeChecker; |
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import com.fr.design.editlock.EditLockUtils; |
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import com.fr.report.LockItem; |
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import java.awt.*; |
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import java.awt.event.ActionListener; |
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/** |
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* @author richie |
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* @version 10.0 |
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* Created by richie on 2021/3/18 |
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* 用于兼容没有数据连接lock的版本 |
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*/ |
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public class ConnectionLockHelper { |
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public static UIButton generateLockButton(Dimension buttonSize, ActionListener listener) { |
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UILockButton editButton = new UILockButton( |
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EditLockUtils.CONNECTION_LOCKED_ICON, |
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IconUtils.readIcon("/com/fr/design/images/m_web/connection"), |
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EditLockUtils.CONNECTION_LOCKED_TOOLTIPS, |
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null |
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); |
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editButton.setPreferredSize(buttonSize); |
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editButton.addActionListener(listener); |
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ConnectionLockChangeChecker.getInstance().addEditLockChangeListener(editButton); |
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return editButton; |
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} |
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public static boolean doLock(Component component) { |
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// 尝试为数据连接加锁
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boolean actionLock = EditLockUtils.lock(LockItem.CONNECTION); |
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if (!actionLock) { |
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// 锁定失败，代表已经被其他用户锁定，跳出弹窗提示
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EditLockUtils.showLockMessage(component); |
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return true; |
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} |
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return false; |
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} |
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public static void unlock() { |
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// 关闭定义数据连接页面，为其解锁
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EditLockUtils.unlock(LockItem.CONNECTION); |
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} |
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} |
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package com.fanruan.api.design.work.component; |
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import com.fanruan.api.design.ui.component.UIButton; |
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import com.fanruan.api.design.ui.component.UIComboBox; |
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import com.fanruan.api.util.IOKit; |
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import com.fanruan.api.util.StringKit; |
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import javax.swing.*; |
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import java.awt.*; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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/** |
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* @author richie |
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* @version 10.0 |
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* Created by richie on 2021/3/18 |
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*/ |
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public abstract class ItemEditableComboBoxPanel extends JPanel { |
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private static final long serialVersionUID = 1L; |
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protected static final Object EMPTY = new Object() { |
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public String toString() { |
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return StringKit.EMPTY; |
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} |
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}; |
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protected UIComboBox<?> itemComboBox; |
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protected UIButton editButton; |
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protected UIButton refreshButton; |
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public ItemEditableComboBoxPanel() { |
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super(); |
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initComponents(); |
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} |
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protected void initComponents() { |
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this.setLayout(new BorderLayout(4, 4)); |
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Dimension buttonSize = new Dimension(26, 20); |
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itemComboBox = new UIComboBox<>(); |
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itemComboBox.setEnabled(true); |
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this.add(itemComboBox, BorderLayout.CENTER); |
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refreshButton = new UIButton(IOKit.readIcon("/com/fr/design/images/control/refresh.png")); |
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JPanel jPanel = new JPanel(new GridLayout(0, 2, 4, 4)); |
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editButton = initEditButton(editButton, buttonSize); |
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jPanel.add(editButton); |
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jPanel.add(refreshButton); |
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this.add(jPanel, BorderLayout.EAST); |
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refreshButton.setPreferredSize(buttonSize); |
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refreshButton.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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refreshItems(); |
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} |
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}); |
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} |
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protected UIButton initEditButton(UIButton editButton, Dimension buttonSize) { |
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editButton = new UIButton(IOKit.readIcon("/com/fr/design/images/control/control-center2.png")); |
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editButton.setPreferredSize(buttonSize); |
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editButton.addActionListener(evt -> editItems()); |
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return editButton; |
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} |
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/** |
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* 给itemComboBox添加ActionListener |
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*/ |
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public void addComboBoxActionListener(ActionListener l) { |
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itemComboBox.addActionListener(l); |
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} |
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protected void refreshItems() { |
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// 记录原来选中的Item,重新加载后需要再次选中
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Object lastSelectedItem = itemComboBox.getSelectedItem(); |
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DefaultComboBoxModel<Object> model = ((DefaultComboBoxModel<Object>) itemComboBox.getModel()); |
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model.removeAllElements(); |
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// 先加EMPTY,再加items
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model.addElement(EMPTY); |
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java.util.Iterator<String> itemIt = items(); |
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while (itemIt.hasNext()) { |
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model.addElement(itemIt.next()); |
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} |
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// 再次选中之前选中的Item
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int idx = model.getIndexOf(lastSelectedItem); |
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if (idx < 0) { |
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idx = 0; |
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} |
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itemComboBox.setSelectedIndex(idx); |
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} |
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/* |
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* 得到其中的itemComboBox所选中的Item |
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*/ |
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public String getSelectedItem() { |
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Object selected = itemComboBox.getSelectedItem(); |
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return selected instanceof String ? (String) selected : null; |
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} |
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/* |
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* 选中name项 |
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*/ |
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public void setSelectedItem(String name) { |
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DefaultComboBoxModel model = ((DefaultComboBoxModel) itemComboBox.getModel()); |
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model.setSelectedItem(name); |
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} |
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/* |
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* 刷新ComboBox.items |
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*/ |
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protected abstract java.util.Iterator<String> items(); |
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/* |
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* 弹出对话框编辑Items |
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*/ |
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protected abstract void editItems(); |
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} |
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