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89 lines
6.0 KiB
89 lines
6.0 KiB
package forms; |
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import com.bulenkov.darcula.DarculaLaf; |
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import javax.swing.*; |
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import java.awt.*; |
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/** |
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* Combo box demo. Created by sasha on 12/02/16. |
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*/ |
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public class ComboDemo { |
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public static void main(String[] args) throws UnsupportedLookAndFeelException { |
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UIManager.setLookAndFeel(new DarculaLaf()); |
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JFrame f = new JFrame("Combo boxes"); |
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f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); |
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Container contentPane = f.getContentPane(); |
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JLabel label = new JLabel(); |
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JComboBox comboBox = new JComboBox(); |
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JTextField textField = new JTextField(); |
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JComboBox comboBox2 = new JComboBox(); |
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JButton button = new JButton(); |
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JComboBox comboBox3 = new JComboBox(); |
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JTextArea textArea = new JTextArea(); |
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JComboBox comboBox4 = new JComboBox(); |
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label.setText("label"); |
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comboBox.setModel(new DefaultComboBoxModel(new String[]{"Item 1", "Item 2", "Item 3", "Item 4"})); |
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textField.setText("textfield"); |
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comboBox2.setModel(new DefaultComboBoxModel(new String[]{"Item 1", "Item 2", "Item 3", "Item 4"})); |
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button.setText("button"); |
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comboBox3.setModel(new DefaultComboBoxModel(new String[]{"Item 1", "Item 2", "Item 3", "Item 4"})); |
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textArea.setRows(5); |
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textArea.setColumns(10); |
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textArea.setText("textArea\nother text\nanother text"); |
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comboBox4.setModel(new DefaultComboBoxModel(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" })); |
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GroupLayout layout = new GroupLayout(contentPane); |
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contentPane.setLayout(layout); |
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layout.setHorizontalGroup( |
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layout.createParallelGroup(GroupLayout.Alignment.LEADING) |
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.addGroup(layout.createSequentialGroup() |
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.addContainerGap() |
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.addGroup(layout.createParallelGroup(GroupLayout.Alignment.LEADING) |
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.addGroup(layout.createSequentialGroup() |
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.addComponent(label) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addComponent(comboBox, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addGroup(layout.createSequentialGroup() |
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.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addComponent(comboBox2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addGroup(layout.createSequentialGroup() |
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.addComponent(button) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addComponent(comboBox3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addGroup(layout.createSequentialGroup() |
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.addComponent(textArea, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addComponent(comboBox4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))) |
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.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) |
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); |
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layout.setVerticalGroup( |
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layout.createParallelGroup(GroupLayout.Alignment.LEADING) |
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.addGroup(layout.createSequentialGroup() |
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.addContainerGap() |
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.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE) |
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.addComponent(label) |
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.addComponent(comboBox, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE) |
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.addComponent(textField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) |
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.addComponent(comboBox2, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE) |
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.addComponent(button) |
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.addComponent(comboBox3, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED) |
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.addGroup(layout.createParallelGroup(GroupLayout.Alignment.BASELINE) |
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.addComponent(textArea, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE) |
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.addComponent(comboBox4, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)) |
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.addContainerGap(GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) |
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); |
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f.pack(); |
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f.setVisible(true); |
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System.out.printf("comboBox baseline %d%n",comboBox.getBaseline(comboBox.getWidth(), comboBox3.getHeight())); |
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System.out.printf("comboBox baseline resize behaviour %s%n", comboBox.getBaselineResizeBehavior()); |
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} |
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}
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