// ===============================================================
// ===============================================================
public Component getTreeCellRendererComponent(
JTree tree,
Object obj,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, obj, sel, expanded, leaf, row, hasFocus);
setBackgroundNonSelectionColor(background);
setForeground(Color.black);
setBackgroundSelectionColor(Color.lightGray);
if (row == 0) {
// ROOT
setFont(fonts[TITLE]);
setIcon(tango_icon);
} else {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) obj;
if (node.getUserObject() instanceof PollThread) {
setFont(fonts[THREAD]);
setIcon(class_icon);
} else {
setFont(fonts[DEVICE]);
setIcon(cmd_icon);
}
}
return this;
}
/**
* updateUI is overridden to set the colors of the Tree's renderer to match that of the table.
*/
public void updateUI() {
super.updateUI();
// Make the tree's cell renderer use the table's cell selection
// colors.
TreeCellRenderer tcr = getCellRenderer();
if (tcr instanceof DefaultTreeCellRenderer) {
DefaultTreeCellRenderer dtcr = ((DefaultTreeCellRenderer) tcr);
// For 1.1 uncomment this, 1.2 has a bug that will cause an
// exception to be thrown if the border selection color is
// null.
// dtcr.setBorderSelectionColor(null);
dtcr.setTextSelectionColor(UIManager.getColor("Table.selectionForeground"));
dtcr.setBackgroundSelectionColor(UIManager.getColor("Table.selectionBackground"));
}
}
public Component getTreeCellRendererComponent(
JTree tree,
Object value,
boolean sel,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus);
if (value instanceof DefaultMutableTreeNode) {
Object userObject = ((DefaultMutableTreeNode) value).getUserObject();
Icon icon = null;
if (userObject instanceof Group) {
Group group = (Group) userObject;
String name = group.getName();
setText(name != null ? name : group.getId());
icon = group.getIcon();
if (icon == null) {
icon = getClosedIcon();
}
} else if (userObject instanceof String) {
String actionId = (String) userObject;
AnAction action = ActionManager.getInstance().getAction(actionId);
String name = action != null ? action.getTemplatePresentation().getText() : null;
setText(!StringUtil.isEmptyOrSpaces(name) ? name : actionId);
if (action != null) {
Icon actionIcon = action.getTemplatePresentation().getIcon();
if (actionIcon != null) {
icon = actionIcon;
}
}
} else if (userObject instanceof Pair) {
String actionId = (String) ((Pair) userObject).first;
AnAction action = ActionManager.getInstance().getAction(actionId);
setText(action != null ? action.getTemplatePresentation().getText() : actionId);
icon = (Icon) ((Pair) userObject).second;
} else if (userObject instanceof Separator) {
setText("-------------");
} else if (userObject instanceof QuickList) {
setText(((QuickList) userObject).getDisplayName());
icon = AllIcons.Actions.QuickList;
} else {
throw new IllegalArgumentException("unknown userObject: " + userObject);
}
setIcon(ActionsTree.getEvenIcon(icon));
if (sel) {
setForeground(UIUtil.getTreeSelectionForeground());
} else {
setForeground(UIUtil.getTreeForeground());
}
}
return this;
}
@Override
protected void paintComponent(Graphics g) {
GuiUtil.makeTextLookLessRubbish(g);
super.paintComponent(g);
}