private static final long serialVersionUID = 1L;
private BookActionListener action;
private Color backgroundColor;
+ private Color backgroundColorDef;
+ private Color backgroundColorDefPane;
private GuiReader reader;
private List<GuiReaderBookInfo> infos;
private List<GuiReaderBook> books;
private JPanel pane;
+ private JLabel titleLabel;
private boolean words; // words or authors (secondary info on books)
private int itemsPerLine;
* the {@link GuiReaderBook} used to probe some information about
* the stories
* @param title
- * the title of this group
+ * the title of this group (can be NULL for "no title", an empty
+ * {@link String} will trigger a default title for empty groups)
* @param backgroundColor
* the background colour to use (or NULL for default)
*/
public GuiReaderGroup(GuiReader reader, String title, Color backgroundColor) {
this.reader = reader;
- this.backgroundColor = backgroundColor;
this.pane = new JPanel();
-
pane.setLayout(new WrapLayout(WrapLayout.LEADING, 5, 5));
- if (backgroundColor != null) {
- pane.setBackground(backgroundColor);
- setBackground(backgroundColor);
- }
+
+ this.backgroundColorDef = getBackground();
+ this.backgroundColorDefPane = pane.getBackground();
+ setBackground(backgroundColor);
setLayout(new BorderLayout(0, 10));
add(pane, BorderLayout.CENTER);
- if (title != null) {
- if (title.isEmpty()) {
- title = GuiReader.trans(StringIdGui.MENU_AUTHORS_UNKNOWN);
- }
-
- JLabel label = new JLabel();
- label.setText(String.format("<html>"
- + "<body style='text-align: center; color: gray;'><br><b>"
- + "%s" + "</b></body>" + "</html>", title));
- label.setHorizontalAlignment(JLabel.CENTER);
- add(label, BorderLayout.NORTH);
- }
+ titleLabel = new JLabel();
+ titleLabel.setHorizontalAlignment(JLabel.CENTER);
+ add(titleLabel, BorderLayout.NORTH);
+ setTitle(title);
// Compute the number of items per line at each resize
addComponentListener(new ComponentAdapter() {
});
}
+ /**
+ * Note: this class supports NULL as a background color, which will revert
+ * it to its default state.
+ * <p>
+ * Note: this class' implementation will also set the main pane background
+ * color at the same time.
+ * <p>
+ * Sets the background color of this component. The background color is used
+ * only if the component is opaque, and only by subclasses of
+ * <code>JComponent</code> or <code>ComponentUI</code> implementations.
+ * Direct subclasses of <code>JComponent</code> must override
+ * <code>paintComponent</code> to honor this property.
+ * <p>
+ * It is up to the look and feel to honor this property, some may choose to
+ * ignore it.
+ *
+ * @param bg
+ * the desired background <code>Color</code>
+ * @see java.awt.Component#getBackground
+ * @see #setOpaque
+ *
+ * @beaninfo preferred: true bound: true attribute: visualUpdate true
+ * description: The background color of the component.
+ */
+ @Override
+ public void setBackground(Color backgroundColor) {
+ Color cme = backgroundColor == null ? backgroundColorDef
+ : backgroundColor;
+ Color cpane = backgroundColor == null ? backgroundColorDefPane
+ : backgroundColor;
+
+ if (pane != null) { // can happen at theme setup time
+ pane.setBackground(cpane);
+ }
+ super.setBackground(cme);
+ }
+
+ /**
+ * The title of this group (can be NULL for "no title", an empty
+ * {@link String} will trigger a default title for empty groups)
+ *
+ * @param title
+ * the title or NULL
+ */
+ public void setTitle(String title) {
+ if (title != null) {
+ if (title.isEmpty()) {
+ title = GuiReader.trans(StringIdGui.MENU_AUTHORS_UNKNOWN);
+ }
+
+ titleLabel.setText(String.format("<html>"
+ + "<body style='text-align: center; color: gray;'><br><b>"
+ + "%s" + "</b></body>" + "</html>", title));
+ titleLabel.setVisible(true);
+ } else {
+ titleLabel.setVisible(false);
+ }
+ }
+
/**
* Compute how many items can fit in a line so UP and DOWN can be used to go
* up/down one line at a time.
if (infos != null) {
for (GuiReaderBookInfo info : infos) {
boolean isCached = false;
- if (info.getMeta() != null) {
+ if (info.getMeta() != null && info.getMeta().getLuid() != null) {
isCached = reader.isCached(info.getMeta().getLuid());
}
repaint();
}
+ /**
+ * The number of books in this group.
+ *
+ * @return the count
+ */
+ public int getBooksCount() {
+ return books.size();
+ }
+
/**
* Return the index of the currently selected book if any, -1 if none.
*
* @return the index or -1
*/
- private int getSelectedBookIndex() {
+ public int getSelectedBookIndex() {
int index = -1;
for (int i = 0; i < books.size(); i++) {
if (books.get(i).isSelected()) {
* TRUE to constraint the index to the first/last element, FALSE
* to unselect when outside the range
*/
- private void setSelectedBook(int index, boolean forceRange) {
+ public void setSelectedBook(int index, boolean forceRange) {
int previousIndex = getSelectedBookIndex();
if (index >= books.size()) {
git://git.nikiroo.be / fanfix.git / blobdiff