plough
6 years ago
7 changed files with 58 additions and 246 deletions
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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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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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* 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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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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} |
@ -1,82 +0,0 @@
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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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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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* 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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@Override |
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public void mouseClicked(MouseEvent e) { |
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JList list = (JList) e.getSource(); |
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if (list.locationToIndex(e.getPoint()) == -1 && !e.isShiftDown() |
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&& !isMenuShortcutKeyDown(e)) { |
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list.clearSelection(); |
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} |
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} |
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private boolean isMenuShortcutKeyDown(InputEvent event) { |
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return (event.getModifiers() & Toolkit.getDefaultToolkit() |
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.getMenuShortcutKeyMask()) != 0; |
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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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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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