javax.swing.JList#getSelectionBackground ( )源码实例Demo

下面列出了javax.swing.JList#getSelectionBackground ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： netbeans 文件： FixProfile.java

LibsRenderer(@NonNull final JList list) {
    this.root = new JLabel();
    this.root.setHorizontalAlignment(LEFT);
    this.root.setOpaque(false);
    this.root.setFont(list.getFont());
    this.profile = new JLabel();
    this.profile.setHorizontalAlignment(RIGHT);
    this.profile.setOpaque(false);
    this.profile.setFont(list.getFont());
    this.container = new JPanel();
    this.container.setLayout(new BorderLayout());
    this.container.add (this.root, BorderLayout.WEST);
    this.container.add (this.profile, BorderLayout.EAST);
    
    fgColor = list.getForeground();
    fgColorLighter = new Color(
        Math.min(255, fgColor.getRed() + LIGHTER_COLOR_COMPONENT),
        Math.min(255, fgColor.getGreen() + LIGHTER_COLOR_COMPONENT),
        Math.min(255, fgColor.getBlue() + LIGHTER_COLOR_COMPONENT));
    bgColor = new Color(list.getBackground().getRGB());
    bgSelectionColor = list.getSelectionBackground();
    fgSelectionColor = list.getSelectionForeground();
}

源代码2 项目： netbeans 文件： TreeList.java

public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
    if (!(value instanceof TreeListNode)) {
        //shoudln't happen
        return new JLabel();
    }
    TreeListNode node = (TreeListNode) value;
    int rowHeight = list.getFixedCellHeight();
    int rowWidth = list.getVisibleRect().width;
    int dropIndex = -1;
    DropLocation dropLocation = list.getDropLocation();
    if (dropLocation != null && !dropLocation.isInsert()) {
        dropIndex = dropLocation.getIndex();
    }
    boolean isDropTarget = dropIndex == index;
    isSelected = isSelected || isDropTarget;
    Color background = isSelected ? list.getSelectionBackground() : list.getBackground();
    Color foreground = isSelected ? list.getSelectionForeground() : list.getForeground();

    return node.getRenderer(foreground, background, isSelected, cellHasFocus, rowHeight, rowWidth);
}

源代码3 项目： netbeans 文件： SelectionList.java

@Override
public Component getListCellRendererComponent( JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus ) {
    if (!(value instanceof ListNode)) {
        //shoudln't happen
        return new JLabel();
    }
    if( list instanceof SelectionList ) {
        isSelected |= index == ((SelectionList)list).getMouseOverRow();
    }
    ListNode node = (ListNode) value;
    int rowHeight = list.getFixedCellHeight();
    int rowWidth = list.getWidth();
    JScrollPane scroll = ( JScrollPane ) SwingUtilities.getAncestorOfClass( JScrollPane.class, list);
    if( null != scroll )
        rowWidth = scroll.getViewport().getWidth();
    Color background = isSelected ? list.getSelectionBackground() : list.getBackground();
    Color foreground = isSelected ? list.getSelectionForeground() : list.getForeground();

    return node.getListRenderer(foreground, background, isSelected, cellHasFocus, rowHeight, rowWidth);
}

源代码4 项目： netbeans 文件： RemoveSurroundingCodePanel.java

public Renderer(JList list) {
    setFont(list.getFont());
    fgColor = list.getForeground();
    bgColor = list.getBackground();
    bgColorDarker = new Color(Math.abs(bgColor.getRed() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getGreen() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getBlue() - DARKER_COLOR_COMPONENT));
    bgSelectionColor = list.getSelectionBackground();
    fgSelectionColor = list.getSelectionForeground();
}

源代码5 项目： netbeans 文件： ImportClassPanel.java

public Renderer( JList list ) {
    setFont( list.getFont() );            
    fgColor = list.getForeground();
    bgColor = list.getBackground();
    bgColorDarker = new Color(
                            Math.abs(bgColor.getRed() - DARKER_COLOR_COMPONENT),
                            Math.abs(bgColor.getGreen() - DARKER_COLOR_COMPONENT),
                            Math.abs(bgColor.getBlue() - DARKER_COLOR_COMPONENT)
                    );
    bgSelectionColor = list.getSelectionBackground();
    fgSelectionColor = list.getSelectionForeground();        
}

源代码6 项目： netbeans 文件： ImportModulePanel.java

public Renderer(JList list) {
    setFont(list.getFont());
    fgColor = list.getForeground();
    bgColor = list.getBackground();
    bgColorDarker = new Color(
            Math.abs(bgColor.getRed() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getGreen() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getBlue() - DARKER_COLOR_COMPONENT));
    bgSelectionColor = list.getSelectionBackground();
    fgSelectionColor = list.getSelectionForeground();
}

源代码7 项目： netbeans 文件： GenerateCodePanel.java

public Renderer(JList list) {
    setFont(list.getFont());
    fgColor = list.getForeground();
    bgColor = list.getBackground();
    bgColorDarker = new Color(Math.abs(bgColor.getRed() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getGreen() - DARKER_COLOR_COMPONENT),
            Math.abs(bgColor.getBlue() - DARKER_COLOR_COMPONENT));
    bgSelectionColor = list.getSelectionBackground();
    fgSelectionColor = list.getSelectionForeground();
}

源代码8 项目： dsworkbench 文件： TroopAmountListCellRenderer.java

@Override
public Component getListCellRendererComponent(JList list, Object pValue, int pIndex, boolean pSelected, boolean pHasFocus) {
    try {
        setOpaque(true);

        String value = (String) pValue;

        String[] amountAndName = value.split(" ");
        String name = amountAndName[1].trim();
        UnitHolder unit = DataHolder.getSingleton().getUnitByPlainName(name);
        ImageIcon icon = ImageManager.getUnitIcon(unit);
        setIcon(icon);
        setHorizontalTextPosition(SwingConstants.LEFT);
        setHorizontalAlignment(SwingConstants.CENTER);
        setText(amountAndName[0]);
        setOpaque(true);
        if (pSelected) {
            setForeground(list.getSelectionForeground());
            super.setBackground(list.getSelectionBackground());
        } else {
            setForeground(Color.BLACK);
            if (pIndex % 2 == 0) {
                setBackground(Constants.DS_ROW_B);
            } else {
                setBackground(Constants.DS_ROW_A);
            }
        }
    } catch (Exception e) {
        //cast problem
        setText("-Fehler-");
    }
    return this;

}

源代码9 项目： dsworkbench 文件： UnitListCellRenderer.java

@Override
public Component getListCellRendererComponent(JList list, Object pValue, int pIndex, boolean pSelected, boolean pHasFocus) {
    // Component c = super.getListCellRendererComponent(list, pValue, pIndex, pSelected, pHasFocus);

    setOpaque(true);
    if (pSelected) {
        setForeground(list.getSelectionForeground());
        super.setBackground(list.getSelectionBackground());
    } else {
        if (pIndex % 2 == 0) {
            setBackground(Constants.DS_ROW_B);
        } else {
            setBackground(Constants.DS_ROW_A);
        }
    }

    try {
        setHorizontalAlignment(SwingConstants.CENTER);
        if (pValue == null) {
            //no icon!?
            setText("-");
            setIcon(null);
        } else {
            setText("");
            setIcon(ImageManager.getUnitIcon((UnitHolder) pValue));
        }
    } catch (Exception e) {
        //cast problem
    }

    return this;

}

源代码10 项目： dsworkbench 文件： TroopSplitListCellRenderer.java

@Override
public Component getListCellRendererComponent(JList list, Object pValue, int pIndex, boolean pSelected, boolean pHasFocus) {
    try {
        setOpaque(true);

        TroopSplit value = (TroopSplit) pValue;

        StringBuilder builder = new StringBuilder();
        builder.append(value.getVillage());
        builder.append(" [");
        int splitCount = value.getSplitCount();
        builder.append(splitCount);
        builder.append((splitCount == 1) ? " Split" : " Splits");
        builder.append("]");
        setText(builder.toString());
        if (pSelected) {
            setForeground(list.getSelectionForeground());
            super.setBackground(list.getSelectionBackground());
        } else {
            if (splitCount == 0) {
                setForeground(Color.RED);
            } else if (splitCount == 1) {
                setForeground(Color.ORANGE.darker());
            } else {
                setForeground(Color.GREEN.darker());
            }
            if (pIndex % 2 == 0) {
                setBackground(Constants.DS_ROW_B);
            } else {
                setBackground(Constants.DS_ROW_A);
            }
        }
    } catch (Exception e) {
        //cast problem
        setText("-Fehler-");
    }
    return this;

}

源代码11 项目： constellation 文件： NamedSelectionTopComponent.java

@Override
public Component getListCellRendererComponent(final JList<? extends NamedSelection> list, final NamedSelection value, final int index,
        final boolean isSelected, final boolean cellHasFocus) {
    lblNamedSelection.setText(value.getName());
    if (value.getID() < 0) { // Check if this is the 'current selection' entity, and act accordingly:
        // We have the 'current selection' list item, which is not actually a named selection:
        lblNamedSelection.setText(Bundle.NamedSelection_CurrentSelection());
        lblNamedSelection.setFont(new Font(lblNamedSelection.getFont().getFontName(),
                Font.ITALIC, lblNamedSelection.getFont().getSize()));
        lblShortcutKey.setText("");
        lblShortcutKey.setVisible(false);
        lblShortcutText.setVisible(false);
        super.setLockedStatus(false);
    } else { // We have a regular named selection, so renderer it (along with shortcut if applicable).
        lblNamedSelection.setFont(new Font(lblNamedSelection.getFont().getFontName(),
                Font.PLAIN, lblNamedSelection.getFont().getSize()));
        if (value.getHotkey() != null) {
            lblShortcutKey.setText("<Ctrl-" + value.getHotkey() + ">");
            lblShortcutKey.setVisible(true);
            lblShortcutText.setVisible(true);
        } else {
            lblShortcutKey.setText("");
            lblShortcutKey.setVisible(false);
            lblShortcutText.setVisible(false);
        }
    }

    if (isSelected) { // Change the colour if the named selection has been selected:
        super.setBackground(list.getSelectionBackground());
        super.setLockedStatusSelected(value.isLocked());
        lblNamedSelection.setForeground(list.getSelectionForeground());
        lblShortcutKey.setForeground(list.getSelectionForeground());
        lblShortcutText.setForeground(list.getSelectionForeground());
    } else { // Change colouring for non selected items:
        super.setBackground(list.getBackground());
        super.setLockedStatus(value.isLocked());
        lblNamedSelection.setForeground(list.getForeground());
        lblShortcutKey.setForeground(list.getSelectionBackground()); // Make the shortcut key a contrasting colour.
        lblShortcutText.setForeground(java.awt.SystemColor.controlDkShadow); // Less prominent than selection name.
    }

    return this;
}

源代码12 项目： dsworkbench 文件： TimeFrameListCellRenderer.java

@Override
public Component getListCellRendererComponent(JList list, Object pValue, int pIndex, boolean pSelected, boolean pHasFocus) {
    try {
        setOpaque(true);
        TimeSpan span = (TimeSpan) pValue;
        setBorder(null);
        switch (span.getDirection()) {
            case SEND:
                setIcon(new ImageIcon(TimeFrameListCellRenderer.class.getResource("/res/ui/move_out.png")));
                break;
            case ARRIVE:
                setIcon(new ImageIcon(TimeFrameListCellRenderer.class.getResource("/res/ui/move_in.png")));
                break;
            case NONE:
                setIcon(null);
                setForeground(Constants.DS_BACK_LIGHT);
                setBackground(Constants.DS_BACK_LIGHT);
                setSize(list.getWidth(), 2);
                /// setBorder(LineBorder.createGrayLineBorder());
                setText(" ");
                return this;
        }
        if (pSelected) {
            setForeground(list.getSelectionForeground());
            super.setBackground(list.getSelectionBackground());
        } else {
            if (!span.isValid()) {
                setBackground(Color.red);
                setForeground(Color.white);
                setToolTipText(span.getValidityInfo());
            } else {
                setBackground(list.getBackground());
                setForeground(list.getForeground());
                setToolTipText(null);
            }
        }
        setText(span.toString());
    } catch (Exception e) {
        //cast problem
    }

    return this;

}

源代码13 项目： mzmine2 文件： ComponentCellRenderer.java

/**
 * @see javax.swing.ListCellRenderer#getListCellRendererComponent(javax.swing.JList,
 *      java.lang.Object, int, boolean, boolean)
 */
public Component getListCellRendererComponent(JList<?> list, Object value, int index,
    boolean isSelected, boolean hasFocus) {

  JPanel newPanel = new JPanel();
  newPanel.setLayout(new OverlayLayout(newPanel));

  Color bgColor;

  if (isSelected)
    bgColor = list.getSelectionBackground();
  else
    bgColor = list.getBackground();

  newPanel.setBackground(bgColor);

  if (hasFocus) {
    Border border = null;
    if (isSelected)
      border = UIManager.getBorder("List.focusSelectedCellHighlightBorder");
    if (border == null)
      border = UIManager.getBorder("List.focusCellHighlightBorder");
    if (border != null)
      newPanel.setBorder(border);
  }

  if (value != null) {

    if (value instanceof JComponent) {

      newPanel.add((JComponent) value);

    } else {

      JLabel newLabel = new JLabel(value.toString());

      if (font != null)
        newLabel.setFont(font);
      else if (list.getFont() != null)
        newLabel.setFont(list.getFont());

      newPanel.add(newLabel);
    }
  }

  return newPanel;

}

源代码14 项目： wpcleaner 文件： PageListCellRenderer.java

@Override
public Component getListCellRendererComponent(
    JList<? extends Page> list,
    Page value,
    @SuppressWarnings("unused") int index,
    boolean isSelected,
    @SuppressWarnings("unused") boolean cellHasFocus) {

  // Retrieve data
  String pageName = (value != null) ? value.toString() : "";
  String text = pageName;
  Boolean disambiguation = null;
  Boolean exist = null;
  boolean redirect = false;
  InternalLinkCount count = null;
  if (value != null) {
    Page pageElement = value;
    pageName = pageElement.getTitle();
    text = pageName;
    disambiguation = pageElement.isDisambiguationPage();
    exist = pageElement.isExisting();
    count = (analysis != null) ? analysis.getLinkCount(pageElement) : null;
    if (showCountOccurrence &&
        (count != null) &&
        (count.getTotalLinkCount() > 0)) {
      text += " → " + count.getTotalLinkCount(); 
    }
    redirect = pageElement.getRedirects().isRedirect();
    if (redirect && showRedirectBacklinks) {
      Integer backlinks = pageElement.getBacklinksCountInMainNamespace();
      if ((backlinks != null) && (backlinks.intValue() > 0)) {
        text += " ← " + backlinks;
      }
    }
  }

  // Text
  setText(text);

  // Color
  Color background = isSelected ? list.getSelectionBackground() : Color.WHITE;
  Color foreground = isSelected ? list.getSelectionForeground() : list.getForeground();
  if (showDisambiguation) {
    if (disambiguation == null) {
      if (!isSelected) {
        foreground = Color.DARK_GRAY;
      }
    } else if (disambiguation.booleanValue()) {
      if (count == null) {
        foreground = Color.RED;
      } else if ((count.getInternalLinkCount() > 0) || (count.getIncorrectTemplateCount() > 0)) {
        foreground = Color.RED;
      } else if ((count.getHelpNeededCount() > 0)) {
        foreground = Color.ORANGE;
      } else {
        foreground = Color.BLUE;
      }
    }
  } else if (pageProperties != null) {
    String property = pageProperties.getProperty(pageName);
    if (Configuration.VALUE_PAGE_NORMAL.equals(property)) {
      foreground = Color.GREEN;
    } else if (Configuration.VALUE_PAGE_HELP_NEEDED.equals(property)) {
      foreground = Color.ORANGE;
    }
  }
  setBackground(background);
  setForeground(foreground);

  // Font
  if (showMissing && Boolean.FALSE.equals(exist)) {
    setFont(missingFont);
  } else if (showRedirect && redirect) {
    setFont(redirectFont);
  } else {
    setFont(normalFont);
  }

  return this;
}