mirror of
https://gitlab.com/biskuteri-cafe/JKomasto2.git
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151 lines
3.3 KiB
Java
151 lines
3.3 KiB
Java
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.JComponent;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.Box;
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import javax.swing.BorderFactory;
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import java.awt.BorderLayout;
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import java.awt.GridBagLayout;
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import java.awt.GridBagConstraints;
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import java.awt.FlowLayout;
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import java.awt.Font;
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import java.awt.Dimension;
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import java.awt.Insets;
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import java.util.List;
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import java.util.ArrayList;
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class
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TimelineWindow extends JFrame {
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private Timeline
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timeline;
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// - -%- -
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private TimelineComponent
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display;
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// ---%-@-%---
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TimelineWindow()
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{
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getContentPane().setPreferredSize(new Dimension(300, 400));
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pack();
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setDefaultCloseOperation(DISPOSE_ON_CLOSE);
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setContentPane(display = new TimelineComponent());
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}
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}
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class
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TimelineComponent extends JPanel {
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private JButton
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next, prev;
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private JLabel
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pageLabel;
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private final List<PreviewComponent>
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previews = new ArrayList<>();
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// ---%-@-%---
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TimelineComponent()
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{
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prev = new JButton("<");
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next = new JButton(">");
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pageLabel = new JLabel("0 / 0");
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Box bottom = Box.createHorizontalBox();
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bottom.add(Box.createGlue());
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bottom.add(prev);
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bottom.add(Box.createHorizontalStrut(8));
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bottom.add(pageLabel);
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bottom.add(Box.createHorizontalStrut(8));
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bottom.add(next);
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JPanel centre = new JPanel();
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centre.setOpaque(false);
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centre.setLayout(new GridBagLayout());
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GridBagConstraints constraints = new GridBagConstraints();
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constraints.fill = GridBagConstraints.HORIZONTAL;
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constraints.gridx = 0;
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constraints.weightx = 1;
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constraints.insets = new Insets(4, 0, 4, 0);
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for (int n = 8; n > 0; --n)
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{
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PreviewComponent preview = new PreviewComponent();
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centre.add(preview, constraints);
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previews.add(preview);
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}
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setLayout(new BorderLayout());
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add(centre, BorderLayout.CENTER);
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add(bottom, BorderLayout.SOUTH);
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setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
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}
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}
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class
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PreviewComponent extends JComponent {
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private JLabel
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topLeft, topRight, bottom;
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// ---%-@-%---
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public void
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setTopLeft(String text) { topLeft.setText(text); }
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public void
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setTopRight(String text) { topRight.setText(text); }
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public void
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setBottom(String text) { bottom.setText(text); }
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// ---%-@-%---
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public
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PreviewComponent()
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{
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Font font;
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topLeft = new JLabel("Top left");
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font = topLeft.getFont();
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topLeft.setFont(font.deriveFont(Font.PLAIN, 12f));
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setOpaque(false);
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topRight = new JLabel("Top right");
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topRight.setHorizontalAlignment(JLabel.RIGHT);
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font = topRight.getFont();
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topRight.setFont(font.deriveFont(Font.ITALIC, 12f));
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setOpaque(false);
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bottom = new JLabel("Bottom");
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font = bottom.getFont();
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bottom.setFont(font.deriveFont(Font.PLAIN, 16f));
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bottom.setOpaque(false);
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Box top = Box.createHorizontalBox();
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top.add(topLeft);
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top.add(Box.createGlue());
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top.add(topRight);
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setLayout(new BorderLayout());
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add(top, BorderLayout.NORTH);
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add(bottom, BorderLayout.SOUTH);
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}
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}
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