MoMeak
8 years ago
2 changed files with 258 additions and 2 deletions
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package com.fr.design.mainframe; |
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import com.fr.base.BaseUtils; |
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import com.fr.design.file.MutilTempalteTabPane; |
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import com.fr.design.gui.ibutton.UIButton; |
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import com.fr.design.gui.islider.UISlider; |
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import com.fr.design.gui.itextfield.UITextField; |
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import com.fr.design.layout.TableLayout; |
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import com.fr.design.layout.TableLayoutHelper; |
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import com.fr.design.utils.gui.GUICoreUtils; |
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import javax.swing.*; |
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import javax.swing.event.ChangeEvent; |
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import javax.swing.event.ChangeListener; |
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import javax.swing.event.DocumentEvent; |
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import javax.swing.event.DocumentListener; |
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import javax.swing.plaf.basic.BasicSliderUI; |
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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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* Created by MoMeak on 2017/7/13. |
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*/ |
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public class JSliderPane extends JPanel { |
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private final int KERNING = 2; |
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private static JSliderPane THIS; |
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private UITextField showVal; |
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private UISlider slider; |
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private int times; |
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private int sliderValue; |
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private UIButton downButton; |
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private UIButton upButton; |
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private int showValue; |
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//拖动条处理和button、直接输入不一样
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private boolean isButtonOrIsTxt = true; |
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public JSliderPane() { |
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this.setLayout(new BorderLayout()); |
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slider = new UISlider(0,100,50); |
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slider.setUI(new JSliderPaneUI(slider)); |
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slider.addChangeListener(listener); |
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showVal = new UITextField(); |
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showVal.setText("100%"); |
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showVal.getDocument().addDocumentListener(showValDocumentListener); |
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downButton = new UIButton(BaseUtils.readIcon("com/fr/design/images/data/source/moveDown.png")); |
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upButton = new UIButton(BaseUtils.readIcon("com/fr/design/images/data/source/moveUp.png")); |
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downButton.setActionCommand("less"); |
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upButton.setActionCommand("more"); |
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downButton.addActionListener(buttonActionListener); |
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upButton.addActionListener(buttonActionListener); |
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// double f = TableLayout.FILL;
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// double p = TableLayout.PREFERRED;
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// Component[][] components = new Component[][]{
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// new Component[]{downButton, slider, upButton, showVal},
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// };
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// double[] rowSize = {p};
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// double[] columnSize = {p,p,p,p};
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// JPanel panel = TableLayoutHelper.createTableLayoutPane(components, rowSize, columnSize);
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JPanel panel = new JPanel(new FlowLayout(1,1,0)); |
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panel.add(downButton); |
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panel.add(slider); |
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panel.add(upButton); |
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panel.add(showVal); |
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// JPanel panel = new JPanel(null);
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// panel.add(downButton);
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// panel.add(slider);
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// panel.add(upButton);
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// panel.add(showVal);
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// downButton.setBounds(0,0,16,16);
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// slider.setBounds(16+KERNING,0,160,16);
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// upButton.setBounds(176+KERNING*2,0,16,16);
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// showVal.setBounds(192+KERNING*3,0,40,16);
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this.add(panel,BorderLayout.NORTH); |
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this.setBounds(0,0,260,16); |
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} |
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public static final JSliderPane getInstance() { |
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if (THIS == null) { |
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THIS = new JSliderPane(); |
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} |
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return THIS; |
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} |
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//定义一个监听器,用于监听所有滑动条
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ChangeListener listener = new ChangeListener() |
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{ |
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public void stateChanged( ChangeEvent event) { |
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//取出滑动条的值,并在文本中显示出来
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if (!isButtonOrIsTxt){ |
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JSlider source = (JSlider) event.getSource(); |
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EventQueue.invokeLater(new Runnable() { |
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public void run() { |
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sliderValue = slider.getValue(); |
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getTimes(sliderValue); |
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showVal.setText(times + "%"); |
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} |
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}); |
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}else { |
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isButtonOrIsTxt = false; |
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} |
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} |
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}; |
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DocumentListener showValDocumentListener = new DocumentListener() { |
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@Override |
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public void insertUpdate(DocumentEvent e) { |
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isButtonOrIsTxt = true; |
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refreshSlider(); |
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} |
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@Override |
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public void removeUpdate(DocumentEvent e) { |
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// refreshSlider();
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} |
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@Override |
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public void changedUpdate(DocumentEvent e) { |
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// refreshSlider();
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} |
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}; |
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private void refreshSlider(){ |
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showValue = Integer.parseInt(showVal.getText().substring(0, showVal.getText().indexOf("%"))); |
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if (showValue >100){ |
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slider.setValue((int)(showValue+200)/6); |
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}else if (showValue <100){ |
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slider.setValue((int)((showValue-10)/1.8)); |
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}else if (showValue == 100){ |
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slider.setValue(50); |
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} |
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} |
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ActionListener buttonActionListener = new ActionListener() { |
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@Override |
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public void actionPerformed(ActionEvent e) { |
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showValue = Integer.parseInt(showVal.getText().substring(0, showVal.getText().indexOf("%"))); |
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isButtonOrIsTxt = true; |
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if(e.getActionCommand().equals("less")){ |
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int newDownVal = showValue - 10; |
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if (newDownVal >= 10 ){ |
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showVal.setText(newDownVal + "%"); |
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}else { |
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showVal.setText(10 + "%"); |
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} |
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} |
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if(e.getActionCommand().equals("more")){ |
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int newUpVal = showValue + 10; |
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if (newUpVal <= 400 ){ |
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showVal.setText(newUpVal + "%"); |
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}else { |
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showVal.setText(400 + "%"); |
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} |
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} |
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isButtonOrIsTxt = true; |
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} |
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}; |
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private void getTimes(int value){ |
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if (value == 50){ |
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times=100; |
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}else if (value < 50){ |
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times = (int) Math.round(1.8*value + 10); |
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}else { |
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times = (int) (6*value - 200); |
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} |
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} |
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public static void main(String[] args) |
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{ |
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JFrame jf = new JFrame("test"); |
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jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
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JPanel content = (JPanel)jf.getContentPane(); |
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content.setLayout(new BorderLayout()); |
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content.add(JSliderPane.getInstance(),BorderLayout.CENTER); |
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GUICoreUtils.centerWindow(jf); |
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jf.setSize(320, 80); |
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jf.setVisible(true); |
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} |
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} |
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class JSliderPaneUI extends BasicSliderUI { |
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public JSliderPaneUI(UISlider b) { |
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super(b); |
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} |
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/** */ |
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/** |
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* 绘制指示物 |
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*/ |
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public Dimension getThumbSize() { |
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Dimension size = new Dimension(); |
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if ( slider.getOrientation() == JSlider.VERTICAL ) { |
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size.width = 11; |
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size.height = 16; |
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} |
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else { |
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size.width = 11; |
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size.height = 16; |
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} |
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return size; |
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} |
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public void paintThumb(Graphics g) { |
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Rectangle knobBounds = thumbRect; |
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int w = knobBounds.width; |
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int h = knobBounds.height; |
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g.translate(knobBounds.x, knobBounds.y); |
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if ( slider.isEnabled() ) { |
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g.setColor(slider.getBackground()); |
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} |
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else { |
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g.setColor(slider.getBackground().darker()); |
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} |
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g.setColor(Color.darkGray); |
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g.fillRect(0, 1, w-6, h+1); |
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} |
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/** */ |
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/** |
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* 绘制刻度轨迹 |
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*/ |
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public void paintTrack(Graphics g) { |
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int cy, cw; |
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Rectangle trackBounds = trackRect; |
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if (slider.getOrientation() == UISlider.HORIZONTAL) { |
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Graphics2D g2 = (Graphics2D) g; |
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cy = (trackBounds.height / 2); |
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cw = trackBounds.width; |
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g.setColor(Color.lightGray); |
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g.drawLine(0, cy, cw+5, cy); |
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g.drawLine(5+cw/2, cy-4, 5+cw/2, cy+4); |
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} else { |
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super.paintTrack(g); |
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} |
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} |
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} |
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