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POPainting JPanel/JComponent
 

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  1. POPainting JPanel/JComponent
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    <p>Hello I have a problem with painting a picture on a panel and adding it on frame.</p> <pre><code>import java.awt.Graphics; import java.awt.Image; import java.util.Random; import javax.swing.JComponent; import javax.swing.JFrame; import javax.swing.JPanel; public class CardComponent extends JPanel { int x;int y; String[] str = { "D:\\Images\\ImageCards\\Clubs_Ace.png", "D:\\Images\\ImageCards\\Clubs_King.png", "D:\\Images\\ImageCards\\Clubs_Queen.png", "D:\\Images\\ImageCards\\Clubs_Jack.png", "D:\\Images\\ImageCards\\Clubs_10.png", "D:\\Images\\ImageCards\\Clubs_9.png", "D:\\Images\\ImageCards\\Clubs_8.png", "D:\\Images\\ImageCards\\Clubs_7.png", "D:\\Images\\ImageCards\\Clubs_6.png", "D:\\Images\\ImageCards\\Clubs_5.png", "D:\\Images\\ImageCards\\Clubs_4.png", "D:\\Images\\ImageCards\\Clubs_3.png", "D:\\Images\\ImageCards\\Clubs_2.png", "D:\\Images\\ImageCards\\Diamonds_Ace.png", "D:\\Images\\ImageCards\\Diamonds_King.png", "D:\\Images\\ImageCards\\Diamonds_Queen.png", "D:\\Images\\ImageCards\\Diamonds_Jack.png", "D:\\Images\\ImageCards\\Diamonds_10.png", "D:\\Images\\ImageCards\\Diamonds_9.png", "D:\\Images\\ImageCards\\Diamonds_8.png", "D:\\Images\\ImageCards\\Diamonds_7.png", "D:\\Images\\ImageCards\\Diamonds_6.png", "D:\\Images\\ImageCards\\Diamonds_5.png", "D:\\Images\\ImageCards\\Diamonds_4.png", "D:\\Images\\ImageCards\\Diamonds_3.png", "D:\\Images\\ImageCards\\Diamonds_2.png", "D:\\Images\\ImageCards\\Hearts_Ace.png", "D:\\Images\\ImageCards\\Hearts_King.png", "D:\\Images\\ImageCards\\Hearts_Queen.png", "D:\\Images\\ImageCards\\Hearts_Jack.png", "D:\\Images\\ImageCards\\Hearts_10.png", "D:\\Images\\ImageCards\\Hearts_9.png", "D:\\Images\\ImageCards\\Hearts_8.png", "D:\\Images\\ImageCards\\Hearts_7.png", "D:\\Images\\ImageCards\\Hearts_6.png", "D:\\Images\\ImageCards\\Hearts_5.png", "D:\\Images\\ImageCards\\Hearts_4.png", "D:\\Images\\ImageCards\\Hearts_3.png", "D:\\Images\\ImageCards\\Hearts_2.png", "D:\\Images\\ImageCards\\Spades_Ace.png", "D:\\Images\\ImageCards\\Spades_Ace.png", "D:\\Images\\ImageCards\\Spades_King.png", "D:\\Images\\ImageCards\\Spades_Queen.png", "D:\\Images\\ImageCards\\Spades_Jack.png", "D:\\Images\\ImageCards\\Spades_10.png", "D:\\Images\\ImageCards\\Spades_9.png", "D:\\Images\\ImageCards\\Spades_8.png", "D:\\Images\\ImageCards\\Spades_7.png", "D:\\Images\\ImageCards\\Spades_6.png", "D:\\Images\\ImageCards\\Spades_5.png", "D:\\Images\\ImageCards\\Spades_4.png", "D:\\Images\\ImageCards\\Spades_3.png", "D:\\Images\\ImageCards\\Spades_2.png" }; Image img; public CardComponent(int x,int y) { setOpaque(false); this.x = x; this.y = y; setSize(100,150); setVisible(true); } public void paint(Graphics g) { super.paint(g); Random r = new Random(); String s = ""; s = str[r.nextInt(str.length)]; img = getToolkit().getImage(s); g.drawImage(img,this.x , this.y, 100, 150, this); } public static void main(String[] args) { CardComponent cc = new CardComponent(10,150); JFrame jfrm = new JFrame(); jfrm.setSize(100, 150); jfrm.setVisible(true); jfrm.getContentPane().add(cc); } } </code></pre> <p>In class upper is the main problem (can't paint card).And I added this thing to the main frame(code lower).I added method main in every class just to check if it works right. import java.awt.Button; import java.awt.Color; import java.awt.event.ActionEvent; import java.awt.event.ActionListener;</p> <pre><code> import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JSlider; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; public class PanelButtons extends JPanel{ Button but1; Button but2; Button but3; JLabel jlab; JSlider jsl; public PanelButtons() { setLayout(null); Color c = new Color(0,120,0); setSize(700,200); setLocation(0,0); setOpaque(false); but1 = new Button("Check"); but1.setBackground(Color.CYAN); but1.setLocation(660, 350); but1.setBounds(683, 650, 70, 40); add(but1); but2 = new Button("Fold"); but2.setBackground(Color.CYAN); but2.setLocation(660, 350); but2.setBounds(753, 650, 70, 40); add(but2); but3 = new Button("Bet"); but3.setBackground(Color.CYAN); but3.setLocation(660, 350); but3.setBounds(823, 650, 70, 40); add(but3); int money = Player.PremierMoney(); jsl = new JSlider(0,1000); jsl.setMajorTickSpacing(50); jsl.setMinorTickSpacing(10); jsl.setLabelTable(jsl.createStandardLabels(100)); jsl.setPaintTicks(true); jsl.setPaintLabels(true); jsl.setSize(400, 150); jsl.setBackground(c); jlab = new JLabel("Ваша ставка"+jsl.getValue()); jsl.addChangeListener(new ChangeListener() { @Override public void stateChanged(ChangeEvent ce) { if(jsl.getValueIsAdjusting()) return; jlab.setText("Ваша ставка:"+jsl.getValue()); } }); jlab.setHorizontalTextPosition(JLabel.CENTER); jlab.setVerticalAlignment(JLabel.BOTTOM); jsl.setLocation(900,600); jlab.setLocation(150,150); add(jsl); add(jlab); but2.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { but1.setEnabled(false); but2.setEnabled(false); but3.setEnabled(false); } }); } public static void main(String[] args) { JFrame jfrm = new JFrame("Some frame"); jfrm.setSize(200, 200); PanelButtons pb = new PanelButtons(); jfrm.setContentPane(pb); jfrm.setVisible(true); jfrm.setDefaultCloseOperation(jfrm.EXIT_ON_CLOSE); } } </code></pre> <p>This class describes buttons and slider. import java.awt.Color; import javax.swing.JFrame;</p> <pre><code> public class Images extends JFrame{ Images() { // CardComponent cc = new CardComponent(530,550); PanelButtons pb = new PanelButtons(); Color c = new Color(0,120,0); // cc.setBounds(530, 550, 100, 150); setSize(1366,750); setBackground(c); setContentPane(pb); // setContentPane(cc); setVisible(true); } public static void main(String[] args) { Images im = new Images(); im.setResizable(false); im.setDefaultCloseOperation(EXIT_ON_CLOSE); } } </code></pre> <p>And this is the main frame that I add panels to. So main problem is where I paint the card. Thanks for help.</p>
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