@Override
protected void customizeCellRenderer(
JList list, Object value, int index, boolean selected, boolean hasFocus) {
setIcon(myListEntryIcon);
if (myUseIdeaEditor) {
int max = list.getModel().getSize();
String indexString = String.valueOf(index + 1);
int count = String.valueOf(max).length() - indexString.length();
char[] spaces = new char[count];
Arrays.fill(spaces, ' ');
String prefix = indexString + new String(spaces) + " ";
append(prefix, SimpleTextAttributes.GRAYED_ATTRIBUTES);
} else if (UIUtil.isUnderGTKLookAndFeel()) {
// Fix GTK background
Color background =
selected ? UIUtil.getListSelectionBackground() : UIUtil.getListBackground();
UIUtil.changeBackGround(this, background);
}
String text = ((Item) value).shortText;
FontMetrics metrics = list.getFontMetrics(list.getFont());
int charWidth = metrics.charWidth('m');
int maxLength = list.getParent().getParent().getWidth() * 3 / charWidth / 2;
text = StringUtil.first(text, maxLength, true); // do not paint long strings
append(text, SimpleTextAttributes.REGULAR_ATTRIBUTES);
}
@Override
public Color getBackground() {
if (isFocusOwner()) {
return UIUtil.getListSelectionBackground();
}
return super.getBackground();
}
private MyCheckboxTreeCellRenderer(
final SelectionManager selectionManager,
Map<VirtualFile, String> modulesSet,
final Project project,
final JTree tree,
final Collection<VirtualFile> roots) {
super(new BorderLayout());
mySelectionManager = selectionManager;
myModulesSet = modulesSet;
myRoots = roots;
setBackground(tree.getBackground());
myColoredRenderer =
new ColoredTreeCellRenderer() {
@Override
public void customizeCellRenderer(
JTree tree,
Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus) {
append(value.toString());
}
};
myFictive = new JBList();
myFictive.setBackground(tree.getBackground());
myFictive.setSelectionBackground(UIUtil.getListSelectionBackground());
myFictive.setSelectionForeground(UIUtil.getListSelectionForeground());
myTextRenderer =
new WithModulesListCellRenderer(project, myModulesSet) {
@Override
protected void putParentPath(Object value, FilePath path, FilePath self) {
if (myRoots.contains(self.getVirtualFile())) {
super.putParentPath(value, path, self);
}
}
};
myTextRenderer.setBackground(tree.getBackground());
myCheckbox = new JCheckBox();
myCheckbox.setBackground(tree.getBackground());
myEmpty = new JLabel("");
add(myCheckbox, BorderLayout.WEST);
add(myTextRenderer, BorderLayout.CENTER);
myCheckbox.setVisible(true);
}
@Override
public Component getListCellRendererComponent(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
ReopenProjectAction item = (ReopenProjectAction) value;
Color fore = isSelected ? UIUtil.getListSelectionForeground() : list.getForeground();
Color back =
isSelected
? cellHasFocus
? UIUtil.getListSelectionBackground()
: UIUtil.getListUnfocusedSelectionBackground()
: list.getBackground();
myName.setForeground(fore);
myPath.setForeground(isSelected ? fore : UIUtil.getInactiveTextColor());
setBackground(back);
myName.setText(item.getProjectName());
myPath.setText(getTitle2Text(item.getProjectPath(), myPath));
return this;
}