階段-03 · Java學習（二）

主界面和字體，圖片設置類 Index.java ~~~ package cy.view; import java.awt.*; import javax.swing.*; public class Index extends JWindow implements Runnable { JProgressBar jpb;//繪制進度條 JLabel jl1; int width,height; public static void main(String[] args) { Index index=new Index(); Thread t=new Thread(index);//啟動線程-進度條 t.start(); } public Index() { jl1=new JLabel(new ImageIcon("image/index.gif")); jpb=new JProgressBar(); jpb.setStringPainted(true); jpb.setIndeterminate(false); jpb.setBorderPainted(false); jpb.setBackground(Color.darkGray); this.add(jl1,BorderLayout.NORTH); this.add(jpb,BorderLayout.SOUTH); this.setSize(400,263); width=Toolkit.getDefaultToolkit().getScreenSize().width; height=Toolkit.getDefaultToolkit().getScreenSize().height; this.setLocation(width/2-200,height/2-150); this.setVisible(true); } @Override public void run() { int []progressValue={0,1,5,8,14,17,26,35,38,43,49,56,65,71,75,78,86,94,98,99,100}; for(int i=0;i<progressValue.length;i++) { try { Thread.sleep(1000); } catch (Exception e) {} jpb.setValue(progressValue[i]); } new Login();//打開登錄頁面 this.dispose();//當前界面關閉 } } ~~~ Login.java ~~~ package cy.view; import javax.imageio.*; import javax.swing.*; import javax.swing.border.*; import cy.tool.*; import java.awt.*; import java.awt.event.*; import java.io.*; //import cy.moxing.*; public class Login extends JDialog /*implements ActionListener*/ { JLabel jl1,jl2,jl3;//標簽 JTextField jname;//文本框 JPasswordField jpasswd;//密碼框 JButton jlog,jcancle;//按鈕 Font f1; public static void main(String []args) { Login login=new Login(); } public Login() { jl1=new JLabel("請輸入用戶名："); jl1.setBounds(60, 190, 150, 30); jl1.setFont(MyFont.f1); this.add(jl1); jl2=new JLabel("(或員工號)"); jl2.setForeground(Color.red); jl2.setFont(MyFont.f2); jl2.setBounds(100,210,100,30); this.add(jl2); jl3=new JLabel ("請輸入密碼："); jl3.setBounds(60,240,150,30); jl3.setFont(MyFont.f2); this.add(jl3); jname=new JTextField(20); jname.setFocusable(true);//光標默認在這兒 jname.setBounds(180,190,120,30); jname.setFont(f1); this.add(jname); jname.setBorder(BorderFactory.createLoweredBevelBorder()); jpasswd=new JPasswordField(); jpasswd.setFocusable(true); jpasswd.setBounds(180,240,120,30); this.add(jpasswd); jpasswd.setBorder(BorderFactory.createLoweredBevelBorder()); jlog=new JButton("確定"); //jlog.addActionListener(this); jlog.setBounds(105,300,75,30); jlog.setFont(f1); jlog.setForeground(Color.blue); this.add(jlog); jcancle=new JButton("取消"); //jcancle.addActionListener(this); jcancle.setBounds(215,300,75,30); jcancle.setFont(f1); jcancle.setForeground(Color.blue); this.add(jcancle); this.setLayout(null); BackImage bi=new BackImage(); bi.setBounds(0,0,360,360); this.add(bi); this.setUndecorated(true); this.setSize(360, 360); int width=getToolkit().getDefaultToolkit().getScreenSize().width; int height=getToolkit().getDefaultToolkit().getScreenSize().height; this.setLocation(width/2-200,height/2-200); this.setVisible(true); } /* public void actionPerformed(ActionEvent e) { if(e.getSource()==jlog) { // String userName=this.jname.getText().trim(); // String passwd=new String(this.jpasswd.getPassword()); // Moxing um=new Moxing(); // String zhiwei=um.checkUser(userName, passwd); // if(zhiwei.equals("經理")||zhiwei.equals("管理員")||zhiwei.equals("主管")) { new Caozuo(); this.dispose(); } // else // { // JOptionPane.showMessageDialog(this,"用戶名或密碼錯誤"); // } } else if(e.getSource()==jcancle) { this.dispose(); } } */ } class BackImage extends JPanel { Image im; public BackImage() { try { im=ImageIO.read(new File("image/login.gif")); } catch(Exception e){} } public void paint(Graphics g) { g.drawImage(im,0,0,360,360,this); } } ~~~ Main.java ~~~ package cy.view; import cy.tool.*; import java.awt.*; import javax.swing.*; import javax.swing.Timer; import java.util.*; import java.awt.event.*; import javax.imageio.*; import java.io.*; //import com.sun.java.swing.plaf.windows.resources.windows; public class Main extends JFrame /*implements ActionListener,MouseListener*/ { Image titleIcon,timebg; JMenuBar jmb; JMenu jm1,jm2,jm3,jm4,jm5,jm6; JMenuItem jmm1,jmm2,jmm3,jmm4,jmm5; ImageIcon jm1_icon1,jm1_icon2,jm1_icon3,jm1_icon4,jm1_icon5; JToolBar jtb; JButton jb1,jb2,jb3,jb4,jb5,jb6,jb7,jb8,jb9,jb10; JPanel jp1,jp2,jp3,jp4,jp5; JPanel jp3_1,jp3_2,jp3_3,jp3_4,jp3_5,jp3_6,jp3_7; ImagePanel jp1_imgPanel; Image jp1_bg; JLabel jp1_lab1,jp1_lab2,jp1_lab3,jp1_lab4,jp1_lab5,jp1_lab6,jp1_lab7,jp1_lab8; JLabel jp2_lab1,jp2_lab2; Image jp3_bg; JLabel jp3_l1,jp3_l2,jp3_l3,jp3_l4,jp3_l5,jp3_l6,jp3_l7; CardLayout cardjp2,cardjp3; JSplitPane jsp1; JLabel timeNow; javax.swing.Timer t; public static void main(String[] args) { Main cz=new Main(); } public void initMenu() { jm1_icon1=new ImageIcon("image/jm1_icon1.jpg"); jm1_icon2=new ImageIcon("image/jm1_icon2.jpg"); jm1_icon3=new ImageIcon("image/jm1_icon3.jpg"); jm1_icon4=new ImageIcon("image/jm1_icon4.jpg"); jm1_icon5=new ImageIcon("image/jm1_icon5.jpg"); jm1=new JMenu("系統管理"); jm1.setFont(MyFont.f1); jmm1=new JMenuItem("切換用戶",jm1_icon1); jmm1.setFont(MyFont.f2); jmm2=new JMenuItem("切換到收款界面",jm1_icon2); jmm2.setFont(MyFont.f2); jmm3=new JMenuItem("登陸管理",jm1_icon3); jmm3.setFont(MyFont.f2); jmm4=new JMenuItem("萬年歷",jm1_icon4); jmm4.setFont(MyFont.f2); jmm5=new JMenuItem("退出",jm1_icon5); jmm5.setFont(MyFont.f2); jm1.add(jmm1); jm1.add(jmm2); jm1.add(jmm3); jm1.add(jmm4); jm1.add(jmm5); jm2=new JMenu("人事管理"); jm2.setFont(MyFont.f1); jm3=new JMenu("菜單服務"); jm3.setFont(MyFont.f1); jm4=new JMenu("報表統計"); jm4.setFont(MyFont.f1); jm5=new JMenu("成本及庫房"); jm5.setFont(MyFont.f1); jm6=new JMenu("幫助"); jm6.setFont(MyFont.f1); jmb=new JMenuBar(); jmb.add(jm1); jmb.add(jm2); jmb.add(jm3); jmb.add(jm4); jmb.add(jm5); jmb.add(jm6); this.setJMenuBar(jmb); } public void initToolBar() { jtb=new JToolBar(); jtb.setFloatable(false); jb1=new JButton(new ImageIcon("image/jb1.jpg")); jb2=new JButton(new ImageIcon("image/jb2.jpg")); jb3=new JButton(new ImageIcon("image/jb3.jpg")); jb4=new JButton(new ImageIcon("image/jb4.jpg")); jb5=new JButton(new ImageIcon("image/jb5.jpg")); jb6=new JButton(new ImageIcon("image/jb6.jpg")); jb7=new JButton(new ImageIcon("image/jb7.jpg")); jb8=new JButton(new ImageIcon("image/jb8.jpg")); jb9=new JButton(new ImageIcon("image/jb9.jpg")); jb10=new JButton(new ImageIcon("image/jb10.jpg")); jtb.add(jb1); jtb.add(jb2); jtb.add(jb3); jtb.add(jb4); jtb.add(jb5); jtb.add(jb6); jtb.add(jb7); jtb.add(jb8); jtb.add(jb9); jtb.add(jb10); this.add(jtb,BorderLayout.NORTH); } public void initAllPanel() { jp1=new JPanel(new BorderLayout()); try { jp1_bg=ImageIO.read(new File("image/jp1_bg.jpg")); } catch (Exception e) {} Cursor myCursor=new Cursor(Cursor.HAND_CURSOR); jp1_imgPanel=new ImagePanel(jp1_bg); this.jp1_imgPanel.setLayout(new GridLayout(8,1)); jp1_lab1=new JLabel(new ImageIcon("image/label_1.gif")); jp1_imgPanel.add(jp1_lab1); jp1_lab2=new JLabel("人事管理",new ImageIcon("image/label_2.jpg"),0); jp1_lab2.setFont(MyFont.f4); jp1_lab2.setCursor(myCursor); jp1_lab2.setEnabled(false); //jp1_lab2.addMouseListener(this); jp1_imgPanel.add(jp1_lab2); jp1_lab3=new JLabel("登陸管理",new ImageIcon("image/label_3.jpg"),0); jp1_lab3.setFont(MyFont.f4); jp1_lab3.setCursor(myCursor); jp1_lab3.setEnabled(false); //jp1_lab3.addMouseListener(this); jp1_imgPanel.add(jp1_lab3); jp1_lab4=new JLabel("菜譜價格",new ImageIcon("image/label_4.jpg"),0); jp1_lab4.setFont(MyFont.f4); jp1_lab4.setCursor(myCursor); jp1_lab4.setEnabled(false); //jp1_lab4.addMouseListener(this); jp1_imgPanel.add(jp1_lab4); jp1_lab5=new JLabel("報表統計",new ImageIcon("image/label_5.jpg"),0); jp1_lab5.setFont(MyFont.f4); jp1_lab5.setCursor(myCursor); jp1_lab5.setEnabled(false); //jp1_lab5.addMouseListener(this); jp1_imgPanel.add(jp1_lab5); jp1_lab6=new JLabel("成本及庫房",new ImageIcon("image/label_6.jpg"),0); jp1_lab6.setFont(MyFont.f4); jp1_lab6.setCursor(myCursor); jp1_lab6.setEnabled(false); //jp1_lab6.addMouseListener(this); jp1_imgPanel.add(jp1_lab6); jp1_lab7=new JLabel("系統設置",new ImageIcon("image/label_7.jpg"),0); jp1_lab7.setFont(MyFont.f4); jp1_lab7.setCursor(myCursor); jp1_lab7.setEnabled(false); //jp1_lab7.addMouseListener(this); jp1_imgPanel.add(jp1_lab7); jp1_lab8=new JLabel("動畫幫助",new ImageIcon("image/label_8.jpg"),0); jp1_lab8.setFont(MyFont.f4); jp1_lab2.setCursor(myCursor); jp1_lab8.setEnabled(false); //jp1_lab8.addMouseListener(this); jp1_imgPanel.add(jp1_lab8); jp1.add(jp1_imgPanel); jp4=new JPanel(new BorderLayout()); this.cardjp2=new CardLayout(); jp2=new JPanel(cardjp2); jp2_lab1=new JLabel(new ImageIcon("image/jp2_left.jpg")); //jp2_lab1.addMouseListener(this); jp2_lab2=new JLabel(new ImageIcon("image/jp2_right.jpg")); //jp2_lab2.addMouseListener(this); jp2.add(jp2_lab1,"0"); jp2.add(jp2_lab2,"1"); this.cardjp3=new CardLayout(); jp3=new JPanel(cardjp3); try { jp3_bg=ImageIO.read(new File("image/jp3_5.jpg")); } catch (Exception e1) {} ImagePanel ip_jp3=new ImagePanel(jp3_bg); jp3_l1=new JLabel(new ImageIcon("image/jp3_1.jpg")); jp3_l2=new JLabel(new ImageIcon("image/jp3_2.jpg")); jp3_l3=new JLabel(new ImageIcon("image/jp3_3.jpg")); jp3_l4=new JLabel(new ImageIcon("image/jp3_4.jpg")); jp3_l5=new JLabel(new ImageIcon("image/jp3_5.jpg")); jp3_l6=new JLabel(new ImageIcon("image/jp3_6.jpg")); jp3_l7=new JLabel(new ImageIcon("image/jp3_7.jpg")); jp3_1=new JPanel(); jp3_1.add(jp3_l1); jp3_2=new JPanel(); jp3_2.add(jp3_l2); jp3_3=new JPanel(); jp3_3.add(jp3_l3); jp3_4=new JPanel(); jp3_4.add(jp3_l4); jp3_5=new JPanel(); jp3_5.add(jp3_l5); jp3_6=new JPanel(); jp3_6.add(jp3_l6); jp3_7=new JPanel(); jp3_7.add(jp3_l7); jp3.add(ip_jp3,"0"); jp3.add(jp3_1,"1"); jp3.add(jp3_2,"2"); jp3.add(jp3_3,"3"); jp3.add(jp3_4,"4"); jp3.add(jp3_5,"5"); jp3.add(jp3_6,"6"); jp3.add(jp3_7,"7"); jp4.add(jp2,BorderLayout.WEST); jp4.add(jp3,BorderLayout.CENTER); jsp1=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,true,jp1,jp4); jsp1.setDividerLocation(150); jsp1.setDividerSize(0); this.add(jsp1,BorderLayout.CENTER); } public void initJp5() { jp5=new JPanel(); jp5.setLayout(new BorderLayout()); //t=new Timer(1000,this); //t.start(); timeNow=new JLabel(Calendar.getInstance().getTime().toLocaleString()); timeNow.setFont(MyFont.f3); try { timebg=ImageIO.read(new File("image/time_bg.jpg")); } catch (Exception e) {} ImagePanel ip1=new ImagePanel(timebg); ip1.setLayout(new BorderLayout()); ip1.add(timeNow,BorderLayout.EAST); jp5.add(ip1); this.add(jp5,BorderLayout.SOUTH); } public Main() { try { titleIcon=ImageIO.read(new File("image/title.gif")); } catch (IOException e) {} this.setIconImage(titleIcon); this.setTitle("滿漢樓餐飲管理系統"); this.setFont(MyFont.f0); this.initMenu(); this.initToolBar(); this.initAllPanel(); this.initJp5(); int width=Toolkit.getDefaultToolkit().getScreenSize().width; int height=Toolkit.getDefaultToolkit().getScreenSize().height; this.setSize(width,height-32); this.setVisible(true); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } //@Override /*public void actionPerformed(ActionEvent e) { this.timeNow.setText("當前系統時間："+Calendar.getInstance().getTime().toLocaleString()+" "); } public void mouseClicked(MouseEvent e) { if(e.getSource()==this.jp1_lab2) { this.cardjp3.show(jp3, "1"); } else if(e.getSource()==this.jp1_lab3) { this.cardjp3.show(jp3, "2"); } else if(e.getSource()==this.jp1_lab4) { this.cardjp3.show(jp3, "3"); } else if(e.getSource()==this.jp1_lab5) { this.cardjp3.show(jp3, "4"); } else if(e.getSource()==this.jp1_lab6) { this.cardjp3.show(jp3, "5"); } else if(e.getSource()==this.jp1_lab7) { this.cardjp3.show(jp3, "6"); } else if(e.getSource()==this.jp1_lab8) { this.cardjp3.show(jp3, "7"); } else if(e.getSource()==jp2_lab1) { this.jsp1.setDividerLocation(0); this.cardjp2.show(jp2,"1"); } else if(e.getSource()==jp2_lab2) { this.jsp1.setDividerLocation(150); this.cardjp2.show(jp2,"0"); } } public void mouseEntered(MouseEvent e) { if(e.getSource()==this.jp1_lab2) { this.jp1_lab2.setEnabled(true); } else if(e.getSource()==this.jp1_lab3) { this.jp1_lab3.setEnabled(true); } else if(e.getSource()==this.jp1_lab4) { this.jp1_lab4.setEnabled(true); } else if(e.getSource()==this.jp1_lab5) { this.jp1_lab5.setEnabled(true); } else if(e.getSource()==this.jp1_lab6) { this.jp1_lab6.setEnabled(true); } else if(e.getSource()==this.jp1_lab7) { this.jp1_lab7.setEnabled(true); } else if(e.getSource()==this.jp1_lab8) { this.jp1_lab8.setEnabled(true); } } public void mouseExited(MouseEvent e) { if(e.getSource()==this.jp1_lab2) { this.jp1_lab2.setEnabled(false); } else if(e.getSource()==this.jp1_lab3) { this.jp1_lab3.setEnabled(false); } else if(e.getSource()==this.jp1_lab4) { this.jp1_lab4.setEnabled(false); } else if(e.getSource()==this.jp1_lab5) { this.jp1_lab5.setEnabled(false); } else if(e.getSource()==this.jp1_lab6) { this.jp1_lab6.setEnabled(false); } else if(e.getSource()==this.jp1_lab7) { this.jp1_lab7.setEnabled(false); } else if(e.getSource()==this.jp1_lab8) { this.jp1_lab8.setEnabled(false); } } public void mousePressed(MouseEvent e) {} public void mouseReleased(MouseEvent e){}*/ } ~~~ MyFont.java ~~~ package cy.tool; import java.awt.Font; public class MyFont { public static Font f0=new Font("宋體",Font.PLAIN,18); public static Font f1=new Font("宋體",Font.PLAIN,16); public static Font f2=new Font("宋體",Font.PLAIN,14); public static Font f3=new Font("宋體",Font.PLAIN,15); public static Font f4=new Font("宋體",Font.PLAIN,13); } ~~~ ImagePanel.java ~~~ package cy.tool; import java.awt.*; import javax.swing.*; import javax.imageio.*; public class ImagePanel extends JPanel{ Image im; public ImagePanel(Image im) { this.im=im; int width=Toolkit.getDefaultToolkit().getScreenSize().width; int height=Toolkit.getDefaultToolkit().getScreenSize().height; this.setSize(width,height); } public void paintComponent(Graphics g) { super.paintComponent(g); g.drawImage(im,0,0,this.getWidth(),this.getHeight(),this); } } ~~~ ![](https://box.kancloud.cn/abae7843b40ac0c7f4ddbce7c5210a43_1366x728.png)