git://git.nikiroo.be / fanfix.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cdf3fd8 NR |
1 | package be.nikiroo.fanfix_swing.gui.utils; |
| 2 | ||
| 3 | import java.awt.Color; | |
| 59253323 | 4 | import java.awt.Component; |
| 3cdf3fd8 NR |
5 | |
| 6 | import javax.swing.JButton; | |
| 7 | import javax.swing.JComponent; | |
| 59253323 | 8 | import javax.swing.JOptionPane; |
| 3cdf3fd8 | 9 | import javax.swing.JScrollPane; |
| 2a03ecc0 | 10 | import javax.swing.JTree; |
| 59253323 | 11 | import javax.swing.SwingUtilities; |
| 3cdf3fd8 | 12 | |
| 59253323 | 13 | import be.nikiroo.fanfix.Instance; |
| 3cdf3fd8 NR |
14 | |
| 15 | public class UiHelper { | |
| 16 | static private Color buttonNormal; | |
| 17 | static private Color buttonPressed; | |
| 18 | ||
| 19 | static public void setButtonPressed(JButton button, boolean pressed) { | |
| 20 | if (buttonNormal == null) { | |
| 21 | JButton defButton = new JButton(" "); | |
| 22 | buttonNormal = defButton.getBackground(); | |
| 23 | if (buttonNormal.getBlue() >= 128) { | |
| 24 | buttonPressed = new Color( // | |
| 25 | Math.max(buttonNormal.getRed() - 100, 0), // | |
| 26 | Math.max(buttonNormal.getGreen() - 100, 0), // | |
| 27 | Math.max(buttonNormal.getBlue() - 100, 0)); | |
| 28 | } else { | |
| 29 | buttonPressed = new Color( // | |
| 30 | Math.min(buttonNormal.getRed() + 100, 255), // | |
| 31 | Math.min(buttonNormal.getGreen() + 100, 255), // | |
| 32 | Math.min(buttonNormal.getBlue() + 100, 255)); | |
| 33 | } | |
| 34 | } | |
| 35 | ||
| 36 | button.setSelected(pressed); | |
| 37 | button.setBackground(pressed ? buttonPressed : buttonNormal); | |
| 38 | } | |
| 39 | ||
| 40 | static public JComponent scroll(JComponent pane) { | |
| 41 | JScrollPane scroll = new JScrollPane(pane); | |
| 42 | scroll.getVerticalScrollBar().setUnitIncrement(16); | |
| 43 | scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER); | |
| 44 | return scroll; | |
| 45 | } | |
| 59253323 NR |
46 | |
| 47 | /** | |
| 48 | * Display an error message and log the linked {@link Exception}. | |
| 49 | * | |
| 50 | * @param owner the owner of the error (to link the messagebox to it) | |
| 51 | * @param message the message | |
| 52 | * @param title the title of the error message | |
| 53 | * @param e the exception to log if any | |
| 54 | */ | |
| 55 | static public void error(final Component owner, final String message, final String title, Exception e) { | |
| 56 | Instance.getInstance().getTraceHandler().error(title + ": " + message); | |
| 57 | if (e != null) { | |
| 58 | Instance.getInstance().getTraceHandler().error(e); | |
| 59 | } | |
| 60 | ||
| 61 | SwingUtilities.invokeLater(new Runnable() { | |
| 62 | @Override | |
| 63 | public void run() { | |
| 64 | JOptionPane.showMessageDialog(owner, message, title, JOptionPane.ERROR_MESSAGE); | |
| 65 | } | |
| 66 | }); | |
| 67 | } | |
| 3cdf3fd8 | 68 | } |